eChapters

Theory

  The term ‘Management’ derived from word ‘manage’ derived from French word menage means ‘housekeeping’.

 According to Knootz and Weihrich 1988, ‘Management as the process of designing and maintaining an environment in which individuals, working together in groups, efficiently accomplish selected aims’. 

According to Louis E.Boone and David L.Kurtz ‘management as the use of people and other resources to accomplish objectives’.

POSDCORB is an acronym widely used in the field of Management and Public Administration., it first appeared in a 1937 staff paper by Luther Gulick and Lyndall Urwick. The acronym stands for steps in the administrative process: Planning, Organizing, Staffing, Directing, Coordinating, Reporting and Budgeting.

The term ‘Management’ derived from word ‘manage’ derived from French

word menage means ‘housekeeping’.

According to Knootz and Weihrich 1988, ‘Management as the process of

designing and maintaining an environment in which individuals, working

together in groups, efficiently accomplish selected aims’.

According to Louis E.Boone and David L.Kurtz ‘management as the use of

people and other resources to accomplish objectives’.

POSDCORB is an acronym widely used in the field of Management and

Public Administration., it first appeared in a 1937 staff paper by Luther Gulick

and Lyndall Urwick. The acronym stands for steps in the administrative

process: Planning, Organizing, Staffing, Directing, Coordinating, Reporting

and Budgeting.

A management information system (MIS) is an organized collection of people, procedures, software, databases, and devices used to provide routine information to managers and decision makers. The focus of an MIS is primarily on operational efficiency. Marketing, production, finance, and other functional areas are supported by MIS and linked through a common database. MIS typically provides standard reports generated with data and information from the transaction processing system (Fig. 13.1)

Introduction

Forest trees constitute ~82% of the continental biomass and harbour >50% of the terrestrial biodiversity. They also help to mitigate climate change, and provide a wide range of products that meet human needs, including wood, biomass, paper, fuel and biomaterials. Field-grown trees are routinely exposed to environmental stress. Current and predicted climatic conditions, such as prolonged drought, increased salinisation of soil and water and low temperature episodes pose a serious threat to forest productivity worldwide, affecting tree growth and survival. According to the reports of the Intergovernmental Panel on Climate Change, these stresses will increase in the near future because of global climate change.

Introduction

India is a second largest producer of fruits after China contributing about 11 per cent to the global production. India leads the world in productivity of papaya, grapes and banana but average productivity of country is much below as compared to other leading countries, which is merely 11.6 t/ha. Abiotic stress is the primary cause of crop loss worldwide, reducing average yields for most major crop plants by more than 50%. Drought and salinity are becoming particularly widespread in many regions, and may cause serious salinization of more than 50% of all arable lands by the year 2050 (Wang, 2003). This leads to a series of morphological, physiological, biochemical and molecular changes that adversely affect plant growth and productivity. There are various factors, which contributes to low productivity like limited availability of quality planting materials, old and senile orchards, poor orchard management practices, insect pest and diseases, poor post-harvest management practices etc. There is a much scope in expansion of horticultural crops in arid region and it has vast potential for changing scenario of horticulture of the country. Land resource, surplus family labors, increasing canal irrigated area, developing infrastructural facilities, plenty of solar and wind energy, etc. are the strength in the region for research and development of arid horticulture. Further, low incidence of diseases/insects in the region provides good scope for production of quality seed and planting material of horticultural crops (Sharma et al., 2013).

The National Bureau of Plant Genetic Resources (ICAR-NBPGR) was established in 1976 in New Delhi by the Indian Council of Agricultural Research (ICAR). The mandate of the Bureau was to act as a nodal institute for the acquisition and management of indigenous and exotic plant genetic resources (PGR) for agriculture and to carry out related research and human resources development for sustainable growth of agriculture. As we know our country is a mega-diverse country with 2.4% of the land area, accounting for 7.8% of the recorded species of the world spread over 45,968 (11.18% of world) species of plants and 91,212 species of animals (7.43% of the world) that were documented in its 10 bio-geographic regions. India shares four biodiversity hotspots, namely Western Ghats and Sri Lanka, the Himalayas, Indo-Burma, and Sundaland, and one third of our species of higher plants are endemic. Out of 45,968 plant species, 5150 are endemic and distributed in 141 genera under 47 families, corresponding to about 30% of the world’s recorded flora, which means 30% of the world’s recorded flora is endemic to India. The plant genetic resources are fundamental to human welfare and their effective management is a crucial for conservation of genetic variability. As of today, ICAR-National Bureau of Plant Genetic Resources (ICAR-NBPGR), New Delhi, India has conserved about 4.6 lakh accessions of 1900 species in its gene bank, and about 6900 accessions of intermediate species have been conserved in cryobank. The Bureau not only conserve PGR safely to meet the needs of future generations but also provides these to the nation’s crop improvement programs to sustain continued advances in agricultural productivity and stabilize production. ICAR-NBPGR is the nodal agency for import and export of all PGR for research purpose, adhering to guidelines of National Biodiversity Act, 2002.

The agricultural production is inherently a risky business characterized by seasonality; perishability and variability which make it susceptible to vagaries of climate and markets and thus farmers face a variety of agricultural risks. In response to these risks over a period of time, several risk management mechanisms have been evolved. Risk management strategies refer to ex-ante measures taken before such an event has taken place, whereas risk coping strategies are, ex-post strategies dealing with the consequences of the event (World Bank Report, 2005). Invariably, farmers use both ex-ante and ex-post strategies. It is interesting to note that so far agriculture risk management has been in terms of risk avoidance and risk reduction and mostly these risks are addressed at farm or production level. Currently there has been a shift in agriculture risk management from risk avoidance and risk reduction strategies to risk mitigation strategies. Similarly, there exist shifts from production to market orientation in agriculture. To understand this phenomenon involved, it is felt necessary to study the agricultural risk management behaviour farmers. Keeping this discussion as focal point, the study was conducted with an objective to assess risk management behaviour of farmers.

Animal flesh when consumed as food is known as meat. Meat was introduced into man’s diet early on during Stone Age when they were hunter and gatherer. Humans seem evolved to a meat diet based on the structure of teeth and the unsophisticated nature of our digestive system. Presently man used many varieties of animals’ species for producing meat however domesticated cattle, goat, sheep, buffalo, pig and poultry continue to be major contributor of meat to the ever increasing human population. Meat is one of the best and major sources of protein for human, meat protein content all the essential amino acid in required quantity and is easily assimilated by human guts. Fat is essential for development of flavor; at least the bare minimum is desire. Besides this it also has all the other crucial nutrients in smaller amount.  The essential elements of good quality meat are firm texture, moderate fat content, tender, good flavour, juiciness and normal meat odor, and to produce such meat it require proper care and management of meat animal. Hence, right and efficient management is to be given to the animals for producing better meat quality. Management broadly includes selection of genetically superior animals,

1.0 INTRODUCTION

The bacteria in the genus Ralstonia, Xanthomonas, Agrobacterium, Xylella, Pantoea, Leifsonia, Curtobacterium, Enterobactor, Pseudomonas, Corynebacterium, Erwinia cause the most important bacterial diseases of crop plants. Few of them are directly responsible for post harvests losses during storage or transit and many of them are known to cause disease in the field. These diseases are economically important due their potential to cause crop failure in crops including spice crops. Among the bacteria genus Ralstonia is very important owing to its broad host range across the plant kingdom. Traditionally bacterial diseases of crops are prevented by the principle of ‘Disease Avoidance’ rather than disease control in the field. Their fast rate of multiplication, selective host and rapid spread in the field makes the disease control one of the challenges in the production system. The organic strategies are very well fit in the disease avoidance in the field. The preemptive strategies works exceedingly well for management of bacterial disease in any crop. Few genus such as Ralstonia, Enterobacter and Xanthomonas have been frequented in spice crops.

Calcareous soils

In arid regions, calcareous soils are developed from limestone or marl parent materials. The content of calcium and magnesium carbonate may be as high as 60 to 70 per cent of the total soil mass. In calcareous soil lime content may vary from a small amount in some places in the profile to appreciable amounts throughout the profile.

Calcium carbonate coatings occur in sand, silt and clay size fractions of calcareous soils. In sub soil, large amounts of lime forms hardpan under high water tables.

In general, pH of the soil increases to alkaline pH with increasing the proportion of water to soil ratio. This may happen in part from a reduction of CO₂ pressure. The dilution of salts in soil solution also permits greater hydrolysis of calcium clay. The dilution of calcium carbonate with production of hydroxyl ions may lead to higher pH as:

CATS

Cats are classified under family Felidae. Felidae is divided into 3 sub families.

False sabes (Toothed cats)

Felids (Cats → Felinae)

Big felids (Pantherine)

Felinae

28 species, have been classified in 15 genera.

Chromosome no 2n=38.

Exterior Morphology of Cats

Introduction

The management of cereal waste has emerged as a critical issue in the quest for sustainable development, particularly given the central role that cereals play in the global food supply. Major cereal crops such as wheat, rice, maize, barley, and oats are foundational to diets around the world, providing essential nutrients and serving as key economic commodities. However, the inefficiencies and losses that occur at various stages of cereal production, from pre-harvest to consumption, represent a significant challenge. These losses not only contribute to food insecurity but also pose severe environmental concerns, including unnecessary greenhouse gas emissions and the squandering of valuable agricultural resources like water and energy. Addressing cereal waste is thus paramount for ensuring both food security and environmental sustainability.

The scope of cereal waste is broad and multifaceted, occurring at several critical junctures within the food supply chain. Pre-harvest losses are often due to pests, diseases, and unpredictable weather conditions that can devastate crops before they are even harvested. Post-harvest losses arise from inadequate storage facilities, improper handling, and inefficient transportation systems, which can lead to significant quantities of cereals being spoiled or lost. During processing, the use of outdated technologies and practices can result in considerable wastage. At the distribution level, logistical inefficiencies further compound the problem, while at the consumption stage, improper storage, over-purchasing, and food spoilage contribute significantly to waste. Each of these stages presents unique challenges and opportunities for reducing waste.

One of the most common fractures seen in the dog is comminutuion of femoral shaft, often related to sever impact from an automobile accident or jump from a height. Comminuted fractures are characterized by one or more butterfly fragments and assorted small bone chips that are especially difficult to align accurately and stabilize completely. These complicated fractures require sophisticated repair technique that are capable to resisting compression, bending and rotational forces. Rebuilding of comminuted fractures so that all fragments are accurately aligned and gaps are eliminated is often impossible. Non-union and osteomylitis have their highest incidence in these fractures. Over the years, several techniques are tried to treat comminuted femoral fractures with different success rate and there is a lack of uniform fracture presentation. Hence, it will be difficult to compare different techniques in a particular type of fracture. The present chapter is, therefore, undertaken to evaluate radiographically and histopathologically the efficacy of three different internal fixation techniques in the management of comminuted diaphyseal femoral fracture in dogs.

Clinically healthy, adult mongrel dogs (15) of either sex are randomly divided into groups A, B and C of 5 animals each. In all the animals unilateral comminuted diaphyseal femoral fractures is created under general (thiopental - 5%) anaesthesia and is immobilized with intramedullary (IM) pinning with cerclage wiring (Gr. A), neutralization bone plating (Gr. B) and neutralization bone plating with cerclage wiring (Gr. C) respectively. All the animals are administered broad spectrum antibiotic (streptopenicillin @ I g intramuscularly (dog/day) and analgesic (diclophenac sodium @ l mg/ kg b. wt. daily) and surgical wounds are dressed daily with povidone iodine and antibiotic cream for 5 days postoperatively.

Lateral and oblique views of radiography are taken at the operated site just after the operation and subsequently on days 15, 30, 45 and 60 postoperatively. The radiographs are observed for status of fracture reduction and fixation, progress of healing at the fracture site and complications like fixation failure, osteomylitis etc., if any, at different intervals. Bone sections are collected from the fracture site including adjacent normal bone after sacrificing the animals on day 60. The sections are decalcified using Goodling and Stewart’s solution (80% distilled water, 15% formic acid and 5% formalin) and then processed routinely for H & E staining for histopathological studies

Soil and water conservation measures

Soil conservation is using and managing the land based on the capabilities of the land itself involving application of the best management practices leading to profitable crop production without land degradation.

Water erosion control

Water erosion occurs simultaneously in two steps : detachment of soil particles by falling raindrops and transportation of detached soil particles by flowing water. Therefore, water erosion can be minimized by preventing the detachment of soil particles and their transportation.

Nursery is a place where plants are grown, nurtured and sold out. Generally, various commercial crop growers require a good quality saplings or grafts of genuine type.
 
Diseases and insects are as much a problem in growing plants in the nursery as they are in growing any other crop. It is always better to monitor the nursery continually with respect to disease and insects damage and select the proper control measures or pesticides for identified pests. Horticultural nurseries are heterogenous and especially complex agricultural systems, which present formidable challenges to management of diseases and pests. Moreover, nursery plants transported interstate and internationally can serve as important vectors for pathogens and insects that threaten both agriculture and forestry.

INTRODUCTION

Burgeoning human population and its elevated living standard have greatly demanded more agricultural production. But unfortunately agricultural crops suffer deadly due to many biotic and abiotic stresses. Of biotic stresses, phytonematodes, the hidden enemies of crops are real threat to successful and profitable cultivation of agricultural crops (Plate. 11.1). These, endoparasitic nematodes, Meloidogyne spp. and Heterodera spp., are mainly dreadful causing wrecking havoc to agricultural scenario. Chemical control of these, tiny parasites created residue, resistance, resurgence, hazardous and pollution problems to the growers as well as soil and atmospheric environment. To overcome these hazards, efforts are being made to go for non-chemicals means of nematodes management strategies in crops. Hence, a research work carried out on management of these endoparasitic nemas particularly Meloidogyne spp. and Heterodera spp., through non-chemical methods is reviewed in subsequent status.

In India, land is limited and shrinking whereas the human and animal populations are increasing. The land and man ratio has fallen rapidly in the past half century from 0.34 in 1950 to 0.14, and is projected to be 0.10 in 2025. Horticultural crops however, have shown substantial growth acceleration (Table 1).The area devoted to fruit production increased 50 per cent, while the vegetable growing area increased 20 per cent. Grape, an export crop, currently at 43,000 ha, increased by 70 per cent. The value of horticultural crops grew at an average of 7.5 percent during the 1990’s. High yield and quality in horticulture can only be ensured through rational blend of commercial fertilizers and organic nutrient sources.

Vegetables being good source of carbohydrates, proteins, minerals, vitamins and dietary fibers constitute important component of human diet. These are the cheapest source of natural protective food and increase the palatability. India is the second largest producer of vegetables next to China. Diseases are inherent component of agro-ecosystem, which must be dealt with continuous and knowledgeable basis. Diseases in the standing crop from the seedling stage until harvest and spoilage caused by microorganisms during transit, storage and marketing are major constraints in increasing production and availability of vegetables. At different stages of vegetable production, disease management requires several approaches, and it is more successful, if it is integrated into crop production system. Since vegetables are mostly grown year after year in the same fields especially near towns and cities, therefore, concerted efforts are required to manage the diseases. More than 300 diseases have been reported to occur on vegetable crops and it is beyond the scope of this chapter to discuss all the diseases. However, brief description of etiology, diagnostic symptoms and management practices being adopted are presented here for the economically important fungal and bacterial diseases of vegetable crops.

Abstract

Indian Himalaya supports wide range of native and introduced temperate horticultural crops and important among them are Malus, Prunus, Pyrus, Juglans, Actinidia, Rubus, Hippophae in fruits; Allium, Amaranthus, Chenopodium, Fagopyrum, Phaseolus in vegetables, Aconitum, Gentiana, Picrorrhiza, Artemisia, Ephedra, Polygonatum, Podophyllum, Taxus, in medicinal and aromatic plants and number of orchids, rhododendrons, Rosa, Begonia, Primula, Delphinium and Tulipa in ornamental plants. Effective utilization of this vast range of horticultural genetic resources thus require their proper deployment which may include (i) use as a breeding material and/ or rootstocks, (ii) directly as variety through introduction or after selection, and (iii) as new crop though domestication. Except few successful examples in crops like Pisum, Phaseolus, Capsicum, Allium, and some ornamental crops, the picture of using genes from wild relatives is not very rosy.

The potential of Vegetable Genetic Resources (VGR) is vast, offering solutions to future challenges such as food and nutritional security. Achieving this requires the identification, collection, conservation, documentation, and utilization of these resources. The introduction and acceptance of improved varieties have resulted in the replacement of numerous landraces and local crop cultivars across various agri-horticultural crops, with a particular impact on vegetables. The alignment of activities related to the management of plant genetic resources at both global and national levels has enhanced the opportunities for utilizing VGR. India possesses a rich diversity of vegetable genetic resources, comprising indigenous and exotic varieties. Information regarding VGR in the Indian region can be accessed through passport data, conservation records, catalogs detailing characterization and evaluation, as well as insights into local vegetable usage, all of which contribute to strengthening these initiatives. This chapter delves into vegetable genetic resources, focusing on economically significant vegetable crops of India, along with regionally important crops, potential species, and their wild relatives, highlighting efforts undertaken at ICAR, NBPGR for its collection conservation, characterization and utilization.