eChapters

5.1 Foliar nutrition of fruit crops

Foliar application of nutrients is gaining importance in horticultural crops in general and fruit crops in particular. The important criterion of the effectiveness of nutrient spray is the rate at which the foliar applied nutrients are absorbed by the leaves and translocated within the plant. For getting optimum yield, foliar fertilization should be carried out when the plant’s requirements are particularly high and the nutrient uptake through the plant roots is restricted. The restriction may be due to either plant or soil limitations.

Introduction

Modern libraries have evolved from paper-based storehouse of books and journals into network of digitized information and knowledge, now known as digital libraries. Libraries these days have consortia, and use electronic resources and databases so that they can provide better services to the users. Librarianship has shifted from use of printed and manually operated system to world wide access to information. Modern academic library is a conglomeration of printed books and journals as well as electronic resources where both forms of the documents can be stored, retrieved and delivered as and when required.

(1) Striga
 
Striga, commonly known as witchweed or witches weed, is a genus of parasitic plants that occur naturally in parts of Africa, Asia, and Australia. Witchweeds are characterized by bright-green stems and leaves and small, brightly colored and attractive flowers, Striga has been given the common name of “witchweed” because of attaching to the roots and robbing the host of water and nutrients. The genus Striga (Family: Scrophulariaceae) includes a large number of tropical parasitic or hemi-parasitic plants as follows

Introduction

Cucumber is one of the most popular vegetable of cucurbitacae family and grown worldwide for its freshly harvested fruits. Fruit yield in cucumber is suppressed due to its fruiting habit. Fruits developing from the first pollinated flower inhibit the development of subsequent fruits. This phenomenon is broadly known as crown fruit dominance or first fruit inhibition. Therefore, in mechanical once over harvest of seeded cucumber, only one to two fruits per plant are developed. Fruit set inhibition is less in seedless cucumber when compared to its seeded counter part. Parthenocarpy is the development of fruit without fertilization. This phenomenon was first studied in cucumber byNoll (1902) who introduced the term parthenocarpy. In parthenocarpic lines, a larger proportion of photosynthates could be diverted to fruit tissue instead of producing seeds. Partheonocarpic habit has become indispensable to greenhouse cucumber production because it alleviates the need for bees. Individual plants in the greenhouse produce many fruits simultaneously, with many fold higher yield in comparison to field grown crop.

Greenhouse or parthenocarpic cucumber production is very popular in many areas of the world. The fruits of parthenocarpic cucumber are mild in flavour, seedless and have thin edible skin that requires no peeling. Fruits are generally 10-14 inches in length and 200 g in weight. The parthenocarpic varieties require no pollination for fruit setting. If pollination occurs, the fruit will form seeds, shape of fruit will be destroyed and develop bitter taste. It is therefore essential to prevent bees and other pollinators entering the green houses. Cucumber cultivars are selected for commercial use based on quality and yield characteristics. An important quality factor is the shape of the cucumber referred to as the length to diameter (L/D) ratio. This becomes important to meet specifications of the number of whole cucumber units per container. The cool marine environment causes the L/D ratio of many cultivars to be undesirably long and therefore many of the useful cultivars for other production regions have been eliminate. The presently available parthenocarpic cucumber cultivars have been bred and developed in Europe under similar climatic conditions and produce fruit with desirable L/D ratios. The parthenocarpic cultivars have potential for improvement of both the L/D ratios and fruit interior quality.

MANAGEMENT

Management includes housing, feeding, disease control.

India is rich in bird population → 8650 species distributed through more than 2000 species are found in India alone. This is due to diversity of habitat and favourable climate condition.

Birds population is restricted to Rajasthan and Himalayan region i.e., in desert, hilly region, forest and also in grass lands → habitat.

Diversity of habitat → mentioned in Rig Vedic period. Even people are distributed among different regions.

1.0 INTRODUCTION

Plant parasitic nematodes are among the major soil-borne crop pests that cause significant economic losses to a wide variety of crops. They cause an estimated annual crop-yield loss of US$78 billion worldwide which warrants for effective control strategies (Sasser and Freckman, 1987). Nematodes have the greatest impact on crop productivity when they attack the roots of seedlings or young plantlets (Ploeg, 2001). Nematode feeding also creates open wounds that provide entry to a wide variety of plant-pathogenic fungi and bacteria. These microbial infections are often more economically damaging than the direct effects of nematode feeding.

Introduction

In classification of irrigation water, it is assumed that the water will be used for average conditions with respect to soil texture, infiltration rate, drainage, quantity of water used, climate and salt tolerance of the crop. Large deviations from the average for one or more of these variables may make it unsafe to use what, under average conditions, would be a good water; or may make it safe to use what, under average conditions, would be a water of doubtful quality. The relationship to average conditions must be kept in mind in connection with the use of any general method for the classification of irrigation water.

However, the quality of irrigation water is evaluated, mainly by the quantity of dissolved salts, proportion of anions, monovalent and divalent cations, sodium adsorption ratio, residual sodium carbonate, potential salinity, specific ion toxicity, proportion of magnesium, calcium in water etc.

In India, the total losses of vegetables due to inadequate post-harvest handling, transportation and storage facilities have been estimated at least 25-40%. However, in some vegetables, the post-harvest losses may be as high as 80-100%. Being highly perishable nature of the vegetables, the losses always increase as the produce moves from harvesting to the consumer. Vegetables with a loss of as little as 5% in fresh weight show shrivelled, wilted and staled appearance, which makes the vegetable tissues tough, non-crispy and unpalatable, and eventually, lowers their saleability and consumer acceptability considerably.

Improper harvesting, handling, transportation, storage and distribution of vegetables result in significant post-harvest losses. In such situations, the reduction in post-harvest losses of perishables becomes more essential in countries like India. If these losses are minimised by handling and storing the produce carefully, the following gains can be realised:

Protozoan parasites are Trypanosomatids of the class Kinetoplastida predominately restricted to invertebrate hosts (i.e. possess a monoxenous lifecycle). However, several genera are pathogenic to humans, animals and plants, and have an invertebrate vector that facilitates their transmission (i.e. possess a dixenous life-cycle).

There are three sizes of rabbit farms: small, medium, and giant. Initially, their owners typically had a small number of does and a stock of growing bunnies for their personal use. Rabbit farms began expanding and selling animals when butchers began to sell rabbit meat. Breeds, housing conditions, feeding practices, and management strategies were all developed in accordance with the increase in does. In Europe, backyard stock owners have a mediocre interest in expertise. 

6.1. The Production Cycle

As ovulation in does is induced by mating and the females are generally kept in different cages from the males, it is the breeder who determines the reproduction rate of the unit. These rates vary from one or two litters a year under the most extensive management to eight to ten litters in an intensive management system. Does are remated either immediately after kindling (intensive system) or about ten days later (semi-intensive). In the semi-intensive system, the does are first presented to the buck at four and a half months. They are then mated 10 to 12 days after the birth of each litter. Weaning takes place at 30 to 35, or even 37 to 38 days. Extensive systems are characterized by a long delay between kindling and mating, and perhaps even until weaning. For example, the young may be weaned at 56 days and the doe mated after weaning.

Soil and moisture conservation measures are a prerequisite for ensuring a good crop stand, growth and development of crop, and higher crop yields. These measures depend mainly on the land (topography and slope), soil type, rainfall pattern, and nature of the crop. The various management practices are:

Tillage

Off-season tillage is necessary to get a weed free seedbed having good tilth and better moisture conservation. Pre-monsoon showers should be utilized for deep ploughing (where necessary) and blade harrowing. This will enable sowing of large areas in limited time- a necessary in dryland areas. Higher yield advantage with deep ploughing (22 cm) has been obtained in case of sorghum, pearl millet, maize, and rice. In case of rice, use of mould board plough to a depth of 30 cm every year increased the rice yield at Ranchi. For small seed crops like finger millet, soil compaction below the seeding zone is absolutely necessary for getting good crop stand establishment and higher yields. Tillage requirement for pulse crops (cowpea, mungbean, black gram) varies with the type of soil on which they are grown. For loamy sand or sandy loam soils, one or two cross cultivation using a sweep harrow, will be enough to provide a good tilth.

The main objective of any cropping system is to utilize available resources efficiently viz., land, water, solar radiation by maintaining stability in production in order to obtain higher net returns. The efficiency is measured by the quantity of produce obtained per unit resource used in a given time. The objective of traditional agriculture was to increase the production by two means

1. By increasing area under cultivation
2. By increasing the productivity per unit area of the crop

But two more dimensions are added to modern agriculture

1. To increase the production per unit time
2. To increase the production per unit space

In the traditional cropping systems, mixtures and rotations were developed by the farmers over years of experience by trial and error to suit specific ecological and sociological conditions to attain yield stability, whereas modern scientific cropping has three pillars viz.

6.1. Management of important farm resources

Factors of production are land, labour, machinery, equipments and buildings.

Systematic management of plant diseases dates back to 1885 with the invent of Bordeaux mixture by Milardet. Thereafter, a number of contact and systemic fungicides have been reported over the years for the management of various plant pathogens, of which many have become obsolete and many are still being used with excellence. However, the ecological hazards caused by the chemical fungicides have prompted scientists to search for other avenues of crop protection. Most of the conventional chemical and biological plant protection procedures, as well as the use of disease-resistant cultivars, tend towards the direct control of pests and diseases by their elimination. But these practices generally and particularly in case of monoculture crops like rice, raise problems. The risk of developing pesticide resistance in plant pathogens is enhanced by the long term use of the same chemical. The resistance genes of the plants can also be overcome by changes in the pathogens. Therefore the situation demands development of new strategies for plant protection which can supplement the use of resistance breeding and chemical control.

Introduction

Salinity in India is a major issue affecting the sustainability of irrigated as well as non-irrigated areas particularly in the states of Rajasthan, Gujarat, Haryana, Uttar Pradesh, West Bengal and Orissa. Salt affected soils are unproductive unless excess salts are reduced or removed. These soils occur most extensively in arid and semi-arid climates, but these soils are also found in coastal sea areas where soils are unundated by ocean or sea water. Soils are said to be saline if they contain an excess of soluble salts and sodic or alkali if they contain an excess of sodium salts. Again soils are said to be saline-sodic or saline-alkali if they contain appreciable amounts of both soluble salts and sodium. The impact of salinity manifests itself in several ways. As the salinity increases, not only does the productivity decline but sensitive crops also go out of cultivation and are replaced by salt-tolerant, low value crops and other plant species.

Vegetable occupy an important place in diversification of agriculture and have played a pivotal role in food and nutritional security of ever growing population of our country. The vegetable requirement of our country is estimated at 225 million tonnes by 2020 (Paroda, 2020) against only 134 million tonnes in 2009-10 (NHB, 2010). India is facing, today, with stagnation in crop productivity and slows down in agricultural growth. Declining soil health and fertility is considered as one of the factor for such a decline. The restoration of soil health and fertility is, therefore, a formidable challenge before us to ensure higher and sustainable productivity, profitability and national food and nutritional security.

Introduction

The Indian agriculture is very complex and carrying out multi-functionalities of providing food, nutrition and ecological security besides employment and livelihood for over 700 million people. Indeed, India has made a marvelous achievement in attaining self-sufficiency in food grain production after the introduction of Green Revolution which eventually resulted in maintaining all-time high buffer stock in warehouses of our country. Such rosy picture in production trends turned to be bleak in the past few years.

The management of storage in open and closed storage is critical before start of any seed processing activities. When seed lots reach the shop floor, they need to be stored properly. Unlike commercial produce seed lots cannot be stored in bulk. These need to be stacked lot wise and there is problem of “stackburn”-resulting from successive layers in building a bag stack. In crops like soyabean-”stackburn” can have detrimental effect on seed quality. The quality parameters like germination and viability can get lost instantly if not properly stacked on the pallets.

The management of a rabbit herd is a crucial aspect that requires careful planning and organization. As part of a larger scheme involving five medium-sized rabbit farms, the production and marketing of live rabbits and rabbit meat were streamlined into a single business. Although this may differ from the usual backyard production system, it serves as an ideal example of how one can modify their approach to suit specific needs. The success of this scheme lies in its detailed design, which ensures efficient management and optimal output for the herd. 

Acid soils occupy a considerable area in the country. There are about 90 million ha. of acid soils (27.4 per cent of total geographical area) spread across several states. They are found to occur in the Himalayan region, the eastern and north-eastern plains, peninsular India and the coastal plains under varying environmental conditions of landscape, geology, climate and vegetation. Thirty one million hectare area show severe soil acidity problems (pH 5.5) and 59 million ha. have pH between 5.6 and 6.5 (Sharma and Sarkar, 2005). Laterites and various latosolic soils are the large groups among acid soils. The other groups are podzolic soils, brown forest soils, peaty soils etc., Distribution of acid soils in different states of India is given in (Table 1 and Figure 1). Acid soils usually have problems associated with aluminium, iron and manganese toxicity, low nutrients status, nutrients imbalance and multiple nutrient deficiencies.

• General considerations

 • Ethics for veterinary diagnostic laboratory personnel

 • Safety measures in the laboratory

 • Accidents

 • First aid

 • Acid burns

 • Alkali burns

 • Poisoning

 • Burns caused by heat

 • Injuries caused by broken glass

 • Contamination by infectious materials

 • Bodily damage by electric shock

 • Precautionary measures

In whole of the world, about 6 to 7 m ha of agricultural land is becoming unproductive every year due to one or the other reasons (Gupta, 2018a). This is, however, more so in case of developing countries (Gupta, 2003). Productive lands are utmost important to meet the countryís growing needs for food, fodder, fuel wood, medicinal herbs and timber.

Fish is the most important source of protein for the people of Northeastern India where almost 100% people are fish eaters. So fish culture is very popular in this region. There is a huge demand for fish here and the most popular aquaculture practice is pond culture. The state of Tripura particularly progressed well in fish production and became self sufficient in fish seed production. The state is blessed with 22,895 ha of water bodies where more than 50% (12,895 ha) of area is used for aquaculture purpose. Composite fish culture and integrated aquaculture are very common here. These fish ponds are very productive both in eco-physiological and faunistic point of view. Most of the farmers have a pond area of less than one hectare for fish culture and are unable to go for any supplementary feeding. Average fish productivity is estimated as 1800 kg/ha. Preliminary experiments conducted in the Institute showed that timely application of the fertilizer and/or restricted supplementary feeding improves total production.

Introduction Fishermen of Gulf of Mannar coast were largely depending on traditional fishing gears, and they were mainly exploiting the coastal fishery resources before 1960’s. After the introduction of trawl gears and mechanized fishing boats during 1960’s fishermen were more comfortable with plenty of fish catch, especially the high-valued demersal shrimps. The fishing effort was also increased at a tremendous pace in this region with the addition of stern trawlers. Due to this increment in the fishing effort, the fishery resources and their life-supporting systems such as coral reefs and sea grass beds are seriouslydisturbed.

Abstract

Field experiments were conducted on integrated nutrient management in clitoria at Central Arid Zone Research Institute, Regional Research Station, Kukma-Bhuj, during 2009 and 2010 with four levels of nitrogen (0, 30, 60 and 90 kg ha^–1) and phosphorus (0, 40, 80 and 120 kg ha^–1). In another field experiment, response of clitoria to bio-fertilisers (rhizobium, phosphorus solubilising microbes (PSM) and plant growth promoting rhizobacteria (PGPR) was assessed. Other experiments on standardising micronutrient application, seed rate, spacing and intercropping with grasses were also conducted.

Vegetable production in our country is significantly influenced by the seasonality and weather conditions. Extends of abundance and deficiency in production and availability cause considerable fluctuations in the prices and quality of vegetables. Vegetable production, at present, is also characterized by a strong dependence on chemical plant protection with its all inherent environment and health hazards, both for growers and the consumers. Strinking a balance between all-season availability of high quality vegetables with minimum environment impact, and still to remain economically competitive in this time of globalization, is a major challenge for the modern technology of crop production. The crop productivity is influenced by the genetic characteristics of the cultivar and the management practices including nutrients, water and microclimate. Under open field cultivation, while the other factors could be taken care of, it is not possible to effect control on the microclimate around the plant.

Multipurpose trees and shrubs are defined as all woody perennials that are purposefully grown to provide more than one significant contribution to the production and/or service functions of a land-use system that they occupy. In agroforestry systems, different species of trees and shrubs can be planted with many types of crops in a variety of patterns. Thus, it is required to know about the methods of propagation and nursery raising, planting and other silvicultural management practices along with the diverse uses of multipurpose trees and shrubs of tropical and subtropical areas before their selection for forestry and agroforestry activities. It is important to select the most suitable tree species since it is not easy to replace them once they have been planted.

Mangium (Acacia Mangium)

Acacia mangium is a single-stemmed evergreen tree that grows to 25-35 m in height and up to 60 cm in diameter. The bole is usually straight, often fluted near the base, free of branches for up to half its height. Mangium is native to Australia, Indonesia and Papua New Guinea. However, it tolerates varied site conditions and has adaptability to different planting objectives. Mangium shows most vigorous growth on well-drained, fertile soils in high rainfall areas in the humid tropics. It is valued for its rapid growth and has been planted throughout the humid tropics and is a major plantation species in the Asia Pacific. Provenances from Papua New Guinea consistently show better growth in height and diameter.

Multipurpose trees and shrubs are defined as all woody perennials that are purposefully grown to provide more than one significant contribution to the production and/or service functions of a land-use system that they occupy. In agroforestry systems, different species of trees and shrubs can be planted with many types of crops in a variety of patterns. Thus, it is required to know about the methods of propagation and nursery raising, planting and other silvicultural management practices along with the diverse uses of multipurpose trees and shrubs of tropical and subtropical areas before their selection for forestry and agroforestry activities. It is important to select the most suitable tree species since it is not easy to replace them once they have been planted.

MANGIUM (Acacia mangium)

Acacia mangium is a single-stemmed evergreen tree that grows to 25-35 m in height and up to 60 cm in diameter. The bole is usually straight, often fluted near the base, free of branches for up to half its height. Mangium is native to Australia, Indonesia and Papua New Guinea. However, it tolerates varied site conditions and has adaptability to different planting objectives. Mangium shows most vigorous growth on well-drained, fertile soils in high rainfall areas in the humid tropics. It is valued for its rapid growth and has been planted throughout the humid tropics and is a major plantation species in the Asia-Pacific. Provenances from Papua New Guinea consistently show better growth in height and diameter.

Multipurpose trees and shrubs are defined as all woody perennials that are purposefully grown to provide more than one significant contribution to the production and/or service functions of a land-use system that they occupy. In agroforestry systems, different species of trees and shrubs can be planted with many types of crops in a variety of patterns. Thus, it is required to know about the methods of propagation and nursery raising, planting and other silvicultural management practices along with the diverse uses of multipurpose trees and shrubs of tropical and subtropical areas before their selection for forestry and agroforestry activities. It is important to select the most suitable tree species since it is not easy to replace them once they have been planted.

Multipurpose trees and shrubs are defined as all woody perennials that are purposefully grown to provide more than one significant contribution to the production and/or service functions of a land-use system that they occupy. In agroforestry systems, different species of trees and shrubs can be planted with many types of crops in a variety of patterns. Thus, it is required to know about the methods of propagation and nursery raising, planting and other silvicultural management practices along with the diverse uses of multipurpose trees and shrubs of tropical and subtropical areas before their selection for forestry and agroforestry activities. It is important to select the most suitable tree species since it is not easy to replace them once they have been planted.

MANGIUM (Acacia mangium)

Acacia mangium is a single-stemmed evergreen tree that grows to 25-35 m in height and up to 60 cm in diameter. The bole is usually straight, often fluted near the base, free of branches for up to half its height. Mangium is native to Australia, Indonesia and Papua New Guinea. However, it tolerates varied site conditions and has adaptability to different planting objectives. Mangium shows most vigorous growth on well-drained, fertile soils in high rainfall areas in the humid tropics. It is valued for its rapid growth and has been planted throughout the humid tropics and is a major plantation species in the Asia Pacific. Provenances from Papua New Guinea consistently show better growth in height and diameter.

Organic soils contain _____ % or more of organic matter.

A. 10       B. 15

C. 20      D. 30

Abstract

Maintaining grain in good condition in storage requires careful, routine inspection and good storage practices. An integrated approach of several management tools and practice factors are necessary to manage stored grain to prevent deterioration and wastage: This includes:1) harvesting, handling, and storage equipment; 2) initial condition of the grain; 3) grain moisture content; 4) grain temperature; 5) aeration system management ; 6) insect and mold control; and 7) monitoring grain condition. An effective management program greatly enhances the likelihood of maintaining top quality grain. A well- designed and properly operated storage system with adequate aeration capacity, storing only clean grain at the proper moisture content and temperature, sanitizing the bin before loading, checking the grain condition regularly and correcting problems before they get out of hand are critical management strategies that must be implemented to prevent grain damage and possible serious economic loss.

Management of Calf

Management before birth

    ·    As calf management begins before birth, a few days before the calf is born, the pregnant cow is transferred to a maternity paddock, which should be near the homestead (for closer observation), well watered and free from physical objects.
 
    ·    The signs of imminent parturition (calving) include filling of udder with milk and is turgid, vulva swollen with a string of mucus hanging from vagina.
 
    ·    Insemination records can also be used to estimate the expected calving date.

Goat husbandry has been practiced for thousands of years, since the first domestication of goats. Goat rearing for long mainly consisted of “zero input” concept, which suits well under extensive system of management. Major goat management systems in vogue are nomadic (transhumant)/extensive, semi-intensive and intensive, which have evolved on age-old experience and convenience of resource poor farmers under diverse agro-climatic and agro-ecological conditions.

Nomadic/Transhumant/Migratory/Extensive System

Extensive grazing lands cover vast areas of temperate Asia, and are important both environmentally and as a source of livelihood for goat and sheep herders.This practice is strengthened by migratory, free range, pasture cum range grazing options. The goats are compelled to often graze over long distances in search of feed and water. Under nomdic (transhumant) system, both grasslands and browse are important vegetation type. Land tenure problems, or lack of clarity in grazing rights are some of the emerging challenges for the goat herders under nomadic system. Many a times, the conflict of interests between settled farmers and herders is increasing with rising population pressure and intensification of agriculture. Poor pasture condition is one of the major constraint for the goat herders under nomadic system. Some of the measures suggested to improve the situation include better grazing management, reseeding with high-yielding species, and herder training.

Goat and sheep are two species which have been traditionally managed extensively. Mixed flocks of sheep and goats are common, although separate flocks of either species can also be seen. Extensively managed animals have considerably more behavioural freedom compared to intensively managed animals that are always more confined. Goat has an advantage over other species of livestock in that they can live and produce on land unfavourable for other forms of agriculture. Goat has the ability to forage and survive in areas, where cattle and buffaloes would perform poorly. Goat can revert to wild conditions if given the opportunity whereas sheep donot.

Management can be viewed as a group effort towards a common goal in which team behaviour plays the important role. According to this view, the material resources and external environment are common to all management; what makes for effectiveness and success of one group relative others is management - that is, the human element - behaving in group and leading the business to its determined goal.

Management may in short be called a science of decision-making or a science of choice. A farmer has to make judicious decisions on the use of scarce resources, having alternative uses to obtain the maximum profit and family satisfaction on a continuous basis from the farm as a whole. In other words, management seeks to help the producer in deciding problems like what to produce, how much to produce and when to buy and sell and organization and managerial problems relating to these decisions.

Management – Definition

According to Lawrence A. Appley, management is an art of getting things done through the efforts of other people.

Popularly the term management is used to refer to the group of managerial personnel of an enterprise. But the use of the term management in this sense is not correct, because the managerial personnel of an enterprise are usually designated as ‘managers’, ‘executives’ or administrators. Strictly speaking the term management refers to functional concept of management. Management refers to the sum total of all those functions or activities, which relate to the laying down of policies, plans and purposes, securing men, money, machinery needed for the achievement of the organisational objectives, putting all of them into operation and supervising and checking their performances in order to ensure the productive use of human and material resources for the maximum benefit or profit of the organisation, its employees and society in general.

Management is the sum total of five principal functions namely planning, organising, staffing, directing and controlling. The functional areas of management include: a) Financial management, b) Personnel management, c) material management, d) Production management, e) marketing management and f) Office management.

Managerial skills and performance appraisal system is the right instrument that plays a vital role directly or indirectly in achieving the goals of an organization. It improves the interpersonal relationship among the employees and employers in the organization. It reflects an evaluative judgment of the traits, characteristics and the work performance of the employees on jobs. Management skills are also known as leadership skills and involve planning, decision making, delegation, time management and time management to ensure optimum organization in focus and the technical of how and why of accomplishing tasks. Managers who are expected to carry out performance appraisal should have some appropriate training. This should include the reasons the organization carries out appraisals, and the skills of performance appraisal. Managers need to appreciate how the process fits into the wider strategic process of performance management, and how the data collected contributes to an analysis of the organization’s human resources, and its capability to contribute to business strategy and value.

1. Introduction

The library, often perceived as a tranquil oasis, can be a hotbed of emotions. Behind the scenes, library employees and patrons alike struggle to manage their emotions, and anger can be a particularly pervasive and destructive force. The pressure to meet deadlines, the stress of dealing with difficult patrons, and the frustration of working with outdated technology can all contribute to a simmering sense of anger and resentment. But anger is not just a personal problem, it can have far-reaching consequences for the library as a whole. Unchecked anger can lead to decreased productivity, strained relationships, and even violence. It can also create a toxic work environment, driving away talented employees and eroding the trust of the community. Despite the importance of anger management, it is often overlooked in library training and professional development. Library employees are frequently expected to manage their emotions without being given the tools or support to do so. This can lead to a culture of silence, where employees suffer in silence, afraid to speak out about their struggles with anger.

The Food and Agriculture Organisation of the United Nations (FAO) has alerted developing countries about possible steep rises in food prices during 2011, if steps are not taken immediately to significantly increase the production of major food crops. According to FAO, ‘with the pressure on world prices of most commodities not abating, the international community must remain vigilant against further supply shocks in 2011’. World cereal production is likely to contract by 2 per cent and global cereal stocks may decline sharply. The price of sugar has reached a 30-year high, while international prices of wheat have increased by 12 per cent in the first week of December 2010 as compared to their November average.

The quantitative and qualitative dimensions of under- and malnutrition prevailing in our country are well known.  The Steering Committee of a high level panel of experts on food and nutrition set up under my chairmanship to advise the UN Committee on Food Security (CFS) has recently concluded that what we need urgently is a comprehensive, coordinated approach to tackling chronic, hidden and transitory hunger, and not piecemeal approaches.

Abstract

Service tax is an indirect tax.  It is a tax levied by the Central Government on service providers on certain service transactions, but is actually borne by the customers. Just like excise duty is payable on goods which are manufactured, similarly service tax is payable on services provided. Service tax is charged on all services except the services in the negative list of services.  Based on the manageing business in emerging economics, this article discuss about the person liable to pay service tax, negative list, rates of service tax, due date of paying tax and penalty for non-payment of tax.

Abstract

Extension education as a subject field as well as extending services to clients is found to be associated with the bio-production system and some service areas where the actual stakeholders are not a part of the specified field of knowledge and technology. Taking the example of a bio-production system like agriculture, horticulture, fishery, animal and veterinary science, sericulture, forestry, etc. - paradoxically contrasting to an industrial production system, in which actual practitioners (farmers) do not come to respective institutions where the S & T inputs in the respective fields are generated and disseminated. There lies the necessity and importance of extension in order to reach them with appropriate S & T inputs which can boost up the production and productivity of crops and lands. This is particularly necessary for meeting the food, feed, fiber requirement of the ever-increasing human and animal population as well as to maintain seed reserve. Improvement of bio-production systems in terms of their production and productivity is largely dependent on public (government) funds and efforts are being made to improve these sectors through a different extension program. Since independence through different projects and programme, like, IAAP, IADP, HYVP, IRDP, Training & Visit, IVLP, NAIP, NATP, and many others have been launched. But there was criticism that these projects were not managed efficiently to yield the expected outcome.

Fishery resources get depleted due to over fishing and one of the important management measure is to assess the fish stock, get update on the status of fishing and devise measures to mitigate fishery resource depletion. Recent examples of such management regulations in Indian fisheries are implementation of minimum legal size for fish catch, regulations brought out to control length and size of fishing fleet etc. With multi-dimensional expansion of fishing activities in India, it is necessary to analyse stock data critically bringing out suitable recommendations for fishery management. Stock assessment models play a vital role in management of fisheries.

Fish stock assessment is an evaluation of the state of the stock as relating to changes in the abundance or composition of the stock to changes in the amount of fishing. It involves the use of theories, laws, models and methods propagated by various scientists. There are two general approaches - population model (Schaefer, 1954, 1957) in which the stock is treated as a single entity subject to simple laws of population growth and the analytic approach (Ricker, 1958, 1975) which considers the abundance of the population as determined by the net effect of the growth, reproduction and mortality of individual members of the stock.

Stock assessment gives us the maximum sustainable yield (MSY), fish mortality, the input and output into the fisheries. The various environmental changes as they affect biological and physical features of a fish species, family or the group need to be assessed by using a model for its stock assessment and the basic data is got from research and commercial surveys.

Research survey is a detailed investigation of the fish based on the objectives. It involves taking the data on biological parameters of the fish (length, weight, sex etc), the food of the fish including the percentage composition. Other factors include the environmental features such as time, weather, position of catch, physicochemical parameters of the water body. Commercial survey involves taking note of basic and important information of commercial usefulness e.g length-weight frequencies, percentage composition etc which are strictly for economic purpose.

“Necessity is the mother of invention”, all of us must have heard this statement at some juncture in our lives. Most of us may even have even gone through the motion of inventing something when needed. However, more and more inventions happening today may not necessarily be necessities. These inventions definitely perform the task of improvingand making convenient our overall living environment. Past few years have seen an increasing awareness and understanding in the field of intellectual property. Among all aspects, one aspect of intellectual property that is gaining increasing attention of intellectual property owners is management of the intellectual property rights.

This brings to our minds one question, how was intellectual property management practised by early mankind? We all do know that early mankind has left no stone unturned to make theabove statement”Necessity is the mother of invention”, a reality. Mankind prospered by leaps and bounds on account of sharing their various discoveries and inventions. Way back then knowledge was meant to be shared, as aptly captured in the Sanskrit Sloka:

Abstract

Plants are an integral component of life in many ethnic communities. Plant-based medicaments have been used since time immemorial as curative and protective agents for prolonging life of humans and animals by combating a plethora of ailments. One such ailment affecting women of reproductive age-group is leucorrhea. The study aimed at systematically documenting the precious traditional knowledge regarding the plants traditionally used for curing leucorrhea in Jammu and Kashmir. A total of 55 infomants (39 females and 16 males) between the age group 25-94 years were selected and interviewed for extracting ethnomedicinal information and 29 plant species belonging to 28 genera and 23 families were observed to be of ethnomedicinal significance in the treatment of leucorrhea in Jammu and Kashmir. Fabaceae was observed to be the frequently encountered family. Bulk of the taxa were observed to grow in wild habitat and majority of them were herbs. Seeds were observed to be of highest therapeutic significance and ethnomedicinal formulations were prepared in the form of powder, decoction, paste, etc and all of these were administered orally. The present study may serve as a base line data for further research and will go a long way in the treatment of leucorrhea thereby promoting well being of women folk. Advanced investigations are required to validate the time-tested information associated with medicinal flora to determine the identity of phytochemicals linked with leucorrhea, so that compounds of pharmacological application having prospective relevance in the alleviation of human maladies may be discovered.

Introduction

Biological-based crop protection against plant viruses aims to develop sustainable, non-chemical, crop management technologies that utilize natural-occurrants and phytotoxins to control economically important diseases. In this area the efforts were made since the realization that viruses can not be controlled directly unlike other pathogen.

At present in the absence of any direct control of the viruses, strategies so far have been adopted to control them indirectly; like controlling the vectors of viruses (insects, nematodes, fungi etc.), using barrier crops, and use of resistant cultivars. However, success had been very limited. As the biological sciences advanced, many biological systems were utilized to control the diseases in plants caused by viruses, promising among them is using apical-meristem culture techniques to produce virus free plantlets as starting material.

Managing soil organic matter is of paramount importance in sustainable crop production. Human interventions always lead to a decrease in soil organic matter content and biological activity. Therefore, even for maintaining moderate levels of organic matter in soils, sustained efforts should be in place. Such sustained efforts should include adopting high-residue crops in rotation and ensuring regular return of residues to soils.

It is all the more difficult to maintain the organic matter content in well aerated soils and soils of hot and arid regions, because in these soils added materials decompose rapidly. However, in comparison, it may not be so difficult to maintain the organic matter levels in fine-textured soils with restricted aeration and in soils of cold temperate regions.

19.1. Measures that Decrease Soil Organic Matter Content

Introduction

Increasing fresh water demands for ever growing population and it has increased by 600% over the past 100 year (Wada, et. Al, 2016) the annual increment rate 1.8 % whereas the present growth rate is less, only 1 % but this figure may be optimistic. The global water demands will grow significantly over the next two decades in all three components as: Industry, domestic and agriculture (U.N, 2018) industry and domestic demand will grow faster than agriculture, but agriculture demands will remain largest (U.N, 2018). The global water demands for all purpose will increase 20% to 30% by 2050, up to 5,500 to 6,000 km3 per year (Burek et.al, 2016), whereas, agricultural demands will increase by 60% by 2025 (Alexandrators and Bruinsma, 2012).