eChapters

SUMMARY

To meet the food requirement of spirally growing population we need to produce more crops per unit area of land. Soil is the raw material for land and is the outer covering of earth surface. It is a very important resource and gift of nature for the substrate where plant can grow. Agriculture is the backbone of our country, and agriculture mainly dependent on soil quality. The success management of soil quality depends on the mechanistic approach, how soil responds to agricultural use and practices over times. As soil degradation grows day by day there is a big challenge against agriculture to sustain. Now days the main cause for soil degradation is non-planed use of land resources. This is the time when we think about this big challenge and face it for the future generation which we need to manage the soil quality for self sustainability. Because adaptation of appropriate soil management scientific methodologies and land use planning could replenish the degraded soil properties for sustainable agriculture which is need of the hour.

Abstract

India is known as hub of medicinal plants in recent years due to availability of variety of species in different regions which is used in treatment of frequently occurred local diseases. Family a pocynaceae is one of frequently used angiosperm members as medicine in different Indian system of medicine. At present, the genus Rauvolfia is represented by 77 species distributed across the globe, known to contains various unique active phytochemicals in the form of flavonoids, phytosterols, oleoresins, steroids, tannins and alkaloids. R. serpentina (also known as Indian snake root or sarpaghandha) and R. tetraphylla (also known as devil root or barachandrika) are two very important distinctive medicinal shrubs growing in India having wide application in traditional system of medicine for curing human disease and various herbal formulations available in market using these plants. In the present communication, we have discussed the biology, chemistry, pharmacology, cultivation practices and future perspectives of R. serpentina and R. tetraphylla for conservation and as a potential plants for future application in herbal medicine discovery.

4.1 Introduction
Human milk widely acknowledged as the optimal source of nutrition for infants, providing a rich array of components crucial for their growth, repair and development. However, the composition of human milk can vary
significantly within and between feeds, throughout the day, over the course of lactation, and among different mothers and also populations. While this variability is beneficial for infant health and survival, it presents challenges for the management of nutrition of high-risk infants who require precise oversight. The composition of human milk can be altered by factors such as the handling of expressed milk, including how it is stored and pasteurized. Thus, proper management of expressed milk is essential. The recommended practice for infant nutrition is exclusive breastfeeding for the first six months, followed by continued breastfeeding for at least one to two years. Human milk is naturally suited to meet the nutritional needs of infants, providing both nourishment and bioactive compounds that support healthy growth and immunity.
Human milk contains a variety of bioactive components, such as immune cells, anti-infective and anti-inflammatory agents, growth factors, and prebiotics. In contrast to infant formula, which has a fixed nutritional profile, human milk is dynamic and can vary between and within feedings, influenced by maternal factors, environmental conditions, and the methods used for expressing and managing milk.
A thorough understanding of human milk’s composition is vital for effective infant feeding, especially for at-risk infants. It also allows for the assessment of how milk storage and pasteurization may impact its beneficial components. Additionally, some of the bioactive elements in human milk are being studied for their potential use in medical treatments, either as preventive or therapeutic agents.

SUMMARY

Vegetables play a pivotal role in food and nutritional security of the ever increasing population of our country. The vegetarian society largely depends on vegetables for the want of their nutritional requirements. Vegetables are exhaustive crop with an exceedingly high turnover of plant nutrients, Thus , nutrient element required for optimum growth and development of vegetables should supplied to soil and plants in right time and in a balanced and integrated mode. Neither the chemical fertilizers are alone nor the organic sources exclusively able to sustain the soil fertility/productivity. The national average productivity of different vegetable crops of our country at present is much below the potential productivity. It may be increased up to 2-3 times more by adoption of appropriate nutrient management practices. The majority of our Indian soils are deficient in about 7-8 macro and micronutrients which leads lower productivity. Integrated nutrient management (IPNM) is one of the recent methods of supplying nutrients to the plants by organic as well as inorganic means together to fulfill the nutrient requirements. Organic manures are the key characteristics including the long term fertility of soil by maintaining organic matter levels, fastening soil biological intervention, nitrogen fixation as well as effective recycling of organic materials including crop residues and live stock wastes and weed. Micro - organisms play an important role in various chemical transformations in soil and thus, influence the availability of major nutrient like N, P, K. and S to the plant.

I. ROLE OF INTELLECTUAL PROPERTY

The international community has set itself the target of reducing the proportion of people below poverty line to half by 2015, along with associated specific targets for improving health and education and environmental sustainability. The Millennium Development Goals, adopted at various international fora, recognize the crucial importance of reducing poverty and hunger, improving health and education, and ensuring environmental sustainability. It is important to know whether and how intellectual property rights (IPRs) could play a role in helping the world meet these targets — in particular by reducing poverty, helping to combat diseases, enhancing access to education and contributing to sustainable development, protecting our cultural heritage, safeguarding the food security for the country. It is also necessary to deliberate whether and how they create obstacles to meeting those targets and, if so, how those obstacles can be removed.

There are strong views from both sides on the protection and enforcement of IPRs though there is no data to check these views objectively. Some argue strongly that IPRs are necessary to stimulate economic growth, which in turn, helps in poverty reduction. By stimulating invention and new technologies, IPRs help to increase agricultural or industrial production, promote domestic and foreign investment, facilitate technology transfer and improve the availability of medicines necessary to combat diseases. They are also of the view that there is no reason why a system that has worked for developed countries would not work for developing countries. Others argue equally vehemently the opposite. IPRs do little to stimulate invention in developing countries, because the necessary human and technical capacity may be absent there. In assessing these opposing arguments, it is important to remember the technological disparity between developed and developing countries as a group. What role the intellectual property can play to plug this gap is a serious subject for every developing nation? For this, it is also pertinent to know about the IPRs, the challenges they pose to the legal system in general and to the Indian legal system in particular, and their basic rationale to take a considered approach in their implementation.

Introduction

Global warming is a phenomenon of climate change characterized by a general increase in average temperatures of the Earth, which modifies the weather balances and ecosystems for a long time. In fact, the averages temperature of the planet has increased by 0.8° Celsius (33.4°F) compared to the end of the 19th century. Each of the last three decades has been warmer than all previous decades since the beginning of the statistical surveys in 1850. At the pace of current CO₂ emissions, scientists expect an increase of between 1.5° and 5.3°C (34.7° to 41.5°F) in average temperature by 2100 (Solarimpulse foundation, 2018). Most of the several dozens of predictive models indicate that average temperature can increase by 1.7-5.3°C, as a result of doubling CO₂ concentration within next 60-100 years. 2.3°C is a value most often mentioned what means an increase by 0.3°C a decade.

Climate change has emerged as the most pressing global challenge of the 21st century and which is one of the largest and most complex problems, the developed community has ever faced. The impacts of higher temperatures, variable precipitation, and extreme weather events have already begun to impact the economic performance of countries and the lives and livelihoods of millions of poor people. India is among the countries most vulnerable to climate change. It has one of the highest densities of economic activity in the world, and very large numbers of poor people who rely on the natural resource base for their livelihoods, with a high dependence on rainfall. By 2020, pressure on India’s water, air, soil, and forests is expected to become the highest in the world.

During the last few decades, the global agricultural production has risen and technology enhancement is still contributing to yield growth. However, population growth, water crisis, deforestation and climate change threatens the global food security.

Botanical Name: Areca catechu L. Family: Arecaceae / Palmae Chromosome No: 32 Place of Origin: Philippines, Malay, Indonesia, Cochin, China and Malaya Peninsula Common Name: Betel nut 3.1 Introduction Arecanut (Areca catechu L.), commonly known as Supari or Betel palm or Arecanut palm, is cultivated primarily for its kernel obtained from the fruit which is chewed in its tender, ripe or processed form. It is an important cash crop of India. The economic produce is the fruit called ‘betel nut’ and used mainly for masticatory purposes. Its cultivation is restricted in South Western and North Eastern regions of the country. The chromosome number of Areca catechu L. was first determined as 2n=32 (Venkatasubban, 1945) and it belongs to family Arecaceae. It is one of the important commercial crops grown in parts of Karnataka, Kerala, Assam, Meghalaya, West Bengal, and Andaman and Nicobar Islands. The cultivation of arecanut has also been extended to other states like Tamil Nadu, Andhra Pradesh and Maharashtra. India is the largest producer and consumer of arecanut in the world holding 62% of the area and 60% of the production. The other major arecanut growing countries are Indonesia, Bangladesh, China, Myanmar and Thailand. Arecanut being a profitable plantation crop, it is important to understand the package of practices and seasonal operations to be followed in the nursery, in young gardens and in old plantations to get maximum returns. To get additional income in the adverse periods, concept of cropping system is very important. The exact origin of areca nut is not known till date but, arecanut is a palm which grows in much of the tropical Pacific, Asia, and parts of East Africa (Kumar, 2013).

Extension Teaching

It is now evident that the extension is an educational process which attempts to produce desirable changes in the human behaviour. This educational process is nothing but teaching-learning process and this is explained by Leagans (1961) as follows:

Teaching is the process of arranging situations that stimulate and guide the learning activity towards the goals that specify the desired changes in the behaviour of people. Teaching consists of providing situations in which the things to be learnt are brought to the attention of the learners, their interest is developed, desire aroused, conviction created, action promoted and satisfaction ensured.

Learning is the process by which an individual, through his own activity, changes his behaviour.

Process means a course of procedures, something that occurs in a series of actions or events conducting to the desired end.

Objective of Seed Storage

The primary goal of seed programs, which include storage, is to maintain the high standards of the seed from harvest until the crop is sown in the following or future seasons. Additionally, seeds are kept in storage for longer periods of time for a variety of reasons, including protection against crop failures during emergencies or natural disasters, maintaining active genetic stocks for breeding, germplasm preservation for long-term use, stock preservation for the domestic and international seed trade in response to market demands, and parental line seed preservation for the transnational seed industry during one or more growing seasons. The seeds of most major agricultural species can be classified as either orthodox or desiccation tolerant. A drop in storage temperature and relative humidity, commonly referred to as seed moisture content, shortens their shelf life. Seeds deteriorate even in dry storage because of alterations caused by pests and pathogens as well as physiological deterioration. This is accurate, even though the amount of time seeds takes to germinate and stay viable varies according to the makeup of the different plant species. A good seed program handles the seed with care, regulates the store’s temperature and relative humidity (or seed moisture in the case of hermetically sealed containers), and adheres to good sanitation practices to preserve the high planting value of the seed in terms of purity, germination, vigour, and seed health.

INTRODUCTION

Fish culture as a hobby or business is well established in India. Increased interest in fish culture has also increased awareness and experience with parasites that affect fish health, growth, and survival. Information provided in this chapter is intended for the novice fish culturist as a guide to common parasites of freshwater fish. Identification of parasites and their basic treatment is included; however, any herbal treatment alone or biological cum chemical treatment may be choosen for eradication purpose (Das et al., 1995a).

A single active ingredient often is sold in several different kinds of formulations as follows:

(a) Dry Formulations
1. Granule (G)

Granule is, a ready-to-use, dry mixture of a small amount of active ingredient with inert carriers. Most are made by applying a liquid formulation of the active ingredient to coarse particles (granules) of some porous material such as clay, sand or plant material. Granule particles are much larger than dust particles; will pass through a 4-mesh sieve but not through an 80-mesh sieve (the number of wires per inch). The herbicide is absorbed into the granule, or coats the outside of it, or both. Inert ingredients may be added to make the formulation handle well. The amount of active ingredient usually ranges from 1 to 15 percent.

PREVENTION

This section will discuss ailments that affect the fish kept in our aquariums. We will simply not call them diseases because most are not true diseases but a response to some sort of stimuli such as poor tank water management or the presence of actual parasites. A list of the most common ailments, the reasons behind them and the appropriate action needed to “fix” the problem is given in this Chapter.

If you maintain good water quality, keep the right kind of fish together, feed good quality food and monitor all your water properties you will rarely have any problems. A few common sense precautions when you purchase new fish can save you a lot of trouble.

Low external input agriculture developed as a response to the criticisms surrounding Green Revolution technology being neither sustainable nor feasible for many small-scale farmers around the world. The concept aimed to redesign the agricultural system by optimising the use of biological resources, keeping changes to the natural ecosystem as well as the use of external inputs at a minimum (Pimentel et al., 1989).

PART-A

1. Indicate True/False for the following

1. Super infection phenomenon is common with antibiotics that are given as depot preparation.______
2. A combination of penicillin and chlortetracycline leads to antagonism of antimicrobial activity.______
3. Bactericidal drugs act most effectively on toxins librated by organism.
   1. Most of the laboratory sensitivity tests are conducted at a pH of 4-5.______

Abstract

Support Vector Machine (SVM) is a classification and regression prediction tool, widely employed in different fields of science and engineering. A review on some recent plant bioinformatics applications using SVM is made. Different soft wares for SVM are also explained. There is a growing amount of plant genomes data currently available from different sources. Recent advances made using SVM and Feature selection in plant bioinformatics are reviewed

Introduction

Recent developments in genomic and post-genomic research have generated a vast amount of biological data. This data is growing exponentially with the advancement of research technologies. Several plant genomes have been sequenced recently. For instance, the complete sequence of Arabidopsis thaliana and the draft sequence of rice are now available^[1]. Also, sequencing of several other plants including maize, tomato, sorghum, etc is in progress. Considering the amount and complexity of this data, it is impossible for an expert to analyze and compare the data manually. Thus, there is an increasing need for computational methods that can efficiently store, organize and interpret this large amount of data.

Abstract

The drive of planting trees is increasing because the values of trees and forest are being appreciated in all over the world. In most of the countries good quality tree seed is not readily available for a number of reasons especially in forestry sector. Though providing the best conditions for crop growth and health is the foundation of seed quality, the factors that can have the most important effect on seed viability and vigor are harvesting, extraction, cleaning, transportation, and storage because it is easy for seed to become damaged at any of these stages. Ex situ conservation through long-term storage of seed is possible for a significant proportion of higher plants. Long-term seed storage serves as a safe and relatively inexpensive method of plant genetic resources conservation.

I. INTRODUCTION

Procedural remedies for the infringement of one’s right are not enough by themselves unless they result in some reliefs of substantive nature whereby it can reasonably be said that these reliefs, temporary or permanent, as the case may be, are enough in the circumstance to make good or, say, compensate the genuine loss of the aggrieved party to an infringement suit. The substantive remedies available to a successful plaintiff at any stage in any suit for patent infringement could, however, be derived from the express as well as by necessary implication of the provisions of the Patents Act, 1970 dealing with the “Reliefs in suit for infringement”. Its Sec. 108 declares in terms quoted below:

The research methodology constitutes a comprehensive and well-structured plan of action for conducting the investigation and serves as a blueprint for the research process. Its purpose is to gain an understanding of the underlying concepts, methods, and techniques employed to define the study, gather relevant information, analyse data, and interpret the findings, thereby revealing concrete evidence and formulating theories.

In this chapter, an in-depth exploration of the research methodology is undertaken 
to comprehend the concepts, methods, and techniques employed for designing the 
study, gathering data, conducting data analysis, and interpreting the results. To 
facilitate clarity and ease of comprehension, the chapter has been divided into the 
following sub-headings:
 1. Research Design
 2. Locale of research
 3. Pilot study
 4. Sampling Design
 5. Variables and their Empirical measurement
 6. Methods of Data collection
 7. Preparation of Interview Schedule
 8. Item analysis and Expert’s rating for devising scoring technique for variables
 9. Pre-testing of Interview Schedule
 10. Data Processing and Analysis for FCM
 11. Statistical Tools used for Data Analysis
 12. Software used for Data Analysis 5.1. Research Design
A research design provides a structured approach for researchers to answer their research questions in an unbiased, precise, and cost-effective way. It establishes 
a framework for testing relationships between variables and ensures that the 
research is going on right direction. There are various types of research designs available, and the current study uses the descriptive and diagnostic research design. 
Descriptive research design is used to collect accurate and relevant information 
about the current state of a phenomenon, and to draw valid and generalized 
conclusions wherever possible. 

Food packaging is an essential technique for preserving food quality and minimizing food wastage. It is a scientific technique of containing food against physical, chemical and microbiological contaminants. In addition package also display the product in most appropriate manner and provide product information to the consumers while at the same time allowing convenient handling and efficient distribution. The packaging of meat and meat products are particularly important because meat is highly nutritious food and provides good medium for the growth of micro-organisms. Meat and meat products are also susceptible to bacterial growth due to their high water activity. Exposure of meat and meat products on atmospheric temperature and sunlight leads to various types of deteriorative changes. For example when cut meat surfaces exposed to ambient air provide excellent breeding grounds for most bacteria. Minced meat is even more at risk due to the large exposed surface area. Packaging provides protection of food against external and internal factors but once food gets deteriorated it can not be controlled by packaging. For this reason rigorous hygiene in all processing and pre-packaging steps is vital for packaging of perishable food items like meat and meat products.

Mizoram in North East India, is located between 21º58’ to 23º35’ N latitude and 92º15’ to 93º29’ E longitude, surrounded by Tripura, Assam and Manipur in North frontier regions; Bangladesh in west; and Mayanmar in east and south. The undulated topography of Mizoram, known as Lushai hills during British period, has varied altitudes ranging from 21 to 2157 m above mean sea level, annual rainfall of 2000-3200 mm, and mean monthly temperature of summer (monsoon) ranges from 14.6ºC to 29.6ºC. Besides having good rainfall; the vegetable production, including leaf vegetables, during winter period is limited by acute soil moisture stress caused by high rate of evapo-transpiration, almost no rain from November-March, non-availability of irrigation water and low water holding capacity of the sloppy land (Singh et al., 2011; Singh et al., 2013b).