eChapters

Sex

Sex is the biological make-up of male and female human beings. It is biological difference between men and women. Sex is universal, permeant, Biological. John money draw the distinction between the biological differences and behavioural characteristics that differentiates male and Female. First person used Gender opposite to sex. Founder of Gender Identity clinic at John Hopkins University in the Baltimore in US in 1966.

Gender

First used by anna Oakley. It is neutral term, dynamic, change over time and place. It is a socially constructed roles and responsibilities assigned to men and women in a given society. It refers to socio-cultural differences between males and females. Gender determines what is expected, allowed and valued in a woman / man in different contexts. In simple words, gender refers to the set of relationships between men and women at a particular point of time in a given society

Gender Blindness

It is the failure to recognize that gender as an essential determinant of social outcomes impacting projects and policies. Gender-blind policy ignores the different situation, roles, needs and interests of women, men, girls and boys.

Introduction

With the growing population, increase in demand, and per capita income, tremendous pressure is put on the supply side, pushing them to rely on unsustainable practices to meet this existing and future demand. Compromising on sustainability has not only been responsible for climate change but also other negative environmental externalities. The modern agricultural corporate structure known as agribusiness, which can introduce sustainable and innovative technology into the agricultural sector, would pave the way for achieving all the sustainability dimensions, viz., social, economic, and environmental. With this expanding agribusiness sector, farmers can create a win-win alliance that maintains environmental harmony and financial success. There seems to be a huge scope to achieve sustainability goals well in advance by exploring the pathways with the help of the agri-business sector.

As the global population continues to grow, there will be an ever-increasing demand placed on the agricultural industry to provide more food as well as other raw materials. It is anticipated that farmers will need to produce 70% more food than is currently cultivated to feed up to 10 billion people by the year 2055 (Alexandratos & Bruinsma, 2012). However, the situation is aggravated due to shrinking cultivated areas, depletion of natural resources, higher production costs, fewer farmers, and climatic changes. We are in the middle of a perfect storm of social, economic, and environmental pressures on the food supply around the world. Along with the increasing production and productivity, it has to be taken care of that the natural resources and environment are not exploited indiscriminately. Agriculture is both a threat to climate change and a possible way to stop it. Therefore, sustainability in agriculture is the only way forward. This commitment rests not only with the governments but with all the players in the agricultural supply chain. A holistic approach that concurrently tackles issues of environmental integrity, social equality, and economic prosperity is what we mean when we talk about sustainability. Over the course of the previous few decades, its significance to businesses operating in virtually all fields has grown substantially.

Budgeting is a fundamental component of financial modelling programs and data analytics, serving as a structured approach to planning, allocating, and controlling financial resources within an organization. It involves estimating future revenues and expenses based on historical data, current trends, and strategic objectives. When combined with data analytics, budgeting becomes more dynamic, accurate, and responsive, enabling organizations to make informed financial decisions and adapt to changing conditions. The budgeting process begins with data collection and preparation. Historical financial data, including past revenues, operating costs, and capital expenditures, is gathered from various sources such as accounting systems and databases. Data analytics tools help clean, organize, and validate this information, ensuring consistency and reliability. This step is crucia

Developments of feeding standards

Feeding standards are statements or quantitative descriptions of amounts of one or more nutrients needed by the body. Since the beginning of nineteenth century, scientists worldwide started formulation of standards for feeing the livestock and poultry and as such with the advancement of science the standards were developed from time to time. For convenience all such standards are grouped under major 
3 headings based on principles of standards. These are comparative type, digestible nutrient system and production value type.

India is blessed with a coast line of 8118 km with an Exclusive Economic Zone (EEZ) of 2.02 million square km and a continental shelf of 0.506 million sq. km. The inland water resources includes 191024 km of rivers and canals; 2.05 million ha of reservoirs; 2.254 million ha of ponds and tanks; 1.3 million ha of oxbow lakes and derelict waters; and 1.24 million ha brackish waters. India has an estimated fish production potential of 8.4 million tons, of which the marine sector forms 3.9 million tons and the inland sector 4.5 million tons. As against this, the current fish production is 5.96 million tons i.e., 2.89 million tons from marine sector and 3.07 million tons from inland sector (Vannuccini, 2003). The per capita fish availability in India is 4.7 kg/year (Laurenti, 2002).

Antibiotics are produced by some true bacteria, actinomycetes and fungi that destroy or inhibit the growth of other microorganisms. Some antibiotics are synthesized or modified in the laboratory; however, their origins are always in living cells.

9.1 Assay of Antibiotics

Soil serves as the major repository of microorganisms some of which produces antibiotics. Four groups of soil microorganisms viz; Streptomyces, Bacillus, Penicillium and Cephalosporium represent three microbial types, namely, actinomycetes, true bacteria and molds respectively.

Following procedure may be applied to isolate antibiotic-producing microorganisms from soil:

ABSTRACT

Picrorhiza kurroa Royle ex Benth.is a perennial herbaceous plant species of the family Scrophulariaceae growing at high altitude regions of Himalayas, and recorded to have a wide application in Ayurvedic system of medicine known by the name of kutki. In traditional system, this plant species is used to cure disorders of liver, respiratory tract fever, dyspepsia, chronic diarrhea and scorpion sting. P. kurroa is a growing source of interest because of having number of interesting activities such as immnunomudulatory, hepatoprotective and anticancer, highly used by pharmaceutical companies for development of new molecules and herbal botanical formulations. It has been scientifically validated that this species is a repository of bioactive chemicals such as picrosides, kutkoside, and cucurbitacins isolated and characterized mainly from the roots of this plant. This communication deals with the chemistry and biological activities associated with its main chemical constituents, and can be helpful in development of new drug as medicine. This communication will provide a baseline information and useful tool for researchers who work on the area of natural products, and look for new direction in drug discovery.

Introduction

From avian species alone approximately 20 mycoplasma serotypes have been isolated and characterised. Out of them, three serotypes (M. gallisepticum, M. meleagridis and M. synoviae) are most typical and pathogenic. A serotype M. iowae causes low hatchability in turkeys. Mycoplasmas are bacteria that lack cell wall and belong to the class Mollicutes. Although they have been considered extracellular agents, scientists admit nowadays that some of them are obligatory intracellular microorganisms, whereas all other mycoplasmas are considered facultative intracellular organisms

ABSTRACT

The ancient fruit “Jackfruit” is one of the most remunerative and important underutilized native fruits of India. It is extremely versatile sweet tasting fruit and vegetable rich in nutritional value. Modern technologies are evolved for the development of value-added products from jackfruit is studied in the present study. To prevent from post-harvest losses the wine production from jackfruit juice which is a very good substrate for fermentationcan be done at larger scale. Popularity of jackfruit from the limited regions can be explored over the country. There is a good scope and possibility of marketing the value added products in the country. Value addition is carried out by minimal processing by changing its form to a valuable product having more shelf life. The developed products enhance good income opportunities for farmers and also entrepreneurship opportunities for small and medium enterprises for the popularization of jackfruit to a wider region.

Keyword: Jack Fruit, Value Addition, entrepreneurial opportunities.

Pineapples are commonly propagated through vegetative means, as the crop sets very few or no seeds and seeds possess slow germination process and low survival rate of seedlings under natural conditions. Vegetative parts such as stem suckers, peduncle slips, and fruit crowns are commonly utilized for vegetative multiplication of pineapple.

Selection of planting materials: Slips or hapa suckers are commonly preferred for commercial multiplication because they may produce fruit within 14-16 months after planting. Crowns are not commonly used as they may take up to 24 months after planting to harvest. Ground suckers (ratoon) and side suckers (side shoots) produce fruit 12-14 months and 18-20 months after flowering, respectively.(Pineapple Technical Group, 1999).

The fresh suckers should not be used for planting. Pineapple suckers should be stored for a few months to allow them to dry before planting, as they may begin to decay if planted in moist soil. Suckers are graded according to vigour and size, such as small, medium, and large. Planting the same graded suckers in the same plot helps to avoid uneven growth of the plant, uneven flowering times, and harvesting times. Additionally, using uniform planting material makes cultural practices easier, increases labour efficiency and other inputs, ultimately reducing the cost of cultivation.

Chadha et al. (1974) observed the superiority of slips and suckers as planting materials compared to crowns. In both slips and suckers, larger planting materials resulted in more vigorous plants. Medium-sized slips or suckers led to more flowering, while larger grade material resulted in a more staggered f lowering period. Smaller slips or suckers yielded fruit earlier. Slips produced better quality fruits, and the yields were comparable to the highest yield obtained with the largest suckers.

Abstract

Apple plantations in Himachal Pradesh have been ravaged by a unique hitherto unknown problem of premature leaf fall for the last one decade. In this study, the disease survey revealed 21.3 per cent disease incidence of premature leaf fall in July, 2001 which increased to 63.6 per cent by the month of September. Whereas in 2002, this disease appeared in August and the disease severity was 30 per cent in the September month. The pathogenic fungus Marssonina coronaria was isolated in pure culture and its pathogenicity was proved. Considerable number of conidia were formed in over wintered apple leaf litter with 22.7 per cent germinability. Ascosporic stage Diplocarpon mali was also encountered in the infected over-wintered leaves collected from Charna locality in Sirmour district. The sour tasting pollinizer cultivars Rus Pippin, Granny Smith, Tydeman’s Early Worcestor and King Pippin were rated tolerant in the field. Protective sprays of mancozeb, propineb, carbendazim, thiophanate methyl etc. were effective in controlling the disease. An integrated spray schedule was recommended to the growers.

1. Introduction

King chilli belongs to the genus Capsicum and species chinense, which is world famous for its heat content. King chilli measures 60 to 85 mm (2. 4 to 3. 3 inches) long and 25 to 30 mm (1. 0 to 1. 2 inches) wide with a red, yellow, orange, or chocolate color. The plant came into limelight when it was announced as the hottest chilli in the world in 2006 (Baruah et al., 2014). The people of the North-eastern India use the fruits of King chilli in different food formulations like flavouring curries due to its high-quality fragrance and pungency and also for various medicinal treatments like rheumatism, arthritis, gastritis, ankylosing spondylitis, digestive diseases (Sarwa et al., 2012) and to reduce chronic congestion (Raktim and Changkija, 2009). It is also used as a bird, animal and insect repellent as well as a biochemical pesticide. The extremely hot or burning sensation of chilli is due to the presence of capsaicinoids found only in Capsicum (Hoffman et al., 1983).

In northeastern India, King chilli has been cultivated in a traditional manner since time immemorial and there exists a considerable amount of genetic variability among the landraces (Raktim and Changkija, 2009). The pharmaceutical applications of capsaicinoids are attributed to their analgesic, antiarthritic, anticancer and antioxidant properties. In fact, capsaicin has been at the centre of intense research for elucidating the basis of its pharmacological properties and exploiting the therapeutic potential (Prasad et al., 2005). It has also been reported that capsaicin inhibits the growth of prostate cancer cells (Mori et al., 2006). The antioxidative capacity of chilli is higher than ginger, garlic, mint and onion (Shobana et al., 2000), which may play an important role in the process of chemoprevention (Yu et al., 2002).

3.1 Introduction

Crystallography is the science of crystals. The term crystal is derived from the Greek word “Crystallos” which means “ice”. The term was used for colorless quartz which was believed to be “fossilized” ice. Crystals are bodies bounded by flat surface, arranged on a definite plan which is an expression of the internal arrangement of the atoms. They are formed by consolidation of magma which is also considered as crystallization.

3.2 Terms in Use to Describe a "Crystal"

3.2.1 Faces

Faces are the plane surface in a crystal. The common faces are usually parallel to net planes containing the greatest number of lattice points or ions. Wide spacing between the net planes leads to development of faces in these planes. Faces are two types like and unlike faces.

Introduction

The Intergovernmental Panel on Climate Change (IPCC) assessment reports (IPCC, 2007) suggests that consequently occurring climate extremes are likely to increase the frequency and intensity in the future. In the Indian context, events such as landfall of rare of rarest most intense pre-monsoon Tropical cyclone Fani (2019), back to back landfall of very intense tropical cyclones such as Phalini (2013) and Hudbud (2014), Cyclone Komen (2015), Extreme rainfall events of Kerala (2018 and 2019), Heavy rainfall events of over Northeastern states of India (2019), Cloud burst events of Uttarakhand (2013), Rainfall over Himachal Pradesh (2019), Mumbai Rain fall (2015) and extreme heat wave conditions of 1998, 2015 and many similar type of extreme events are not usual. However, at present there is no unanimity among scientists to exclusively and directly link such extreme weather events to climate change, however based on number of studies and observation data sets it is agreed that the impact of climate change is evident (beyond the natural variability) in many part of the globe including India. In 2019 monsoon season at least 1351 deaths happened to ?oods, heavy rainfall and landslides compared to 1550 for year 2018. In this manuscript, recent research findings related to extreme weather events in the context India are discussed in the following section-2, need for high resolution and long term data sets are emphasized in section-3, followed by recommendations as part of future preparedness, that will not only enable us to address these issues in a robust scientific manner but also provide us strong resilient society to face these extreme weather events in an optimized and effective manner to minimize the loss of lives, properties and socio-economic conditions of citizens.

24.1 INTRODUCTION

Citrus fruits occupy third position after mango and banana in the country and ranks 6^th in the world citrus production. The productivity, however, is only about 40 percent of that in Spain, Brazil, USA or Japan (8.4 t/ha) only. Of the total production, mandarin contributes more than that of sweet orange in which major chunk of 57.72 per cent was shared by Maharashtra, followed by 19.81 per cent by Madhya Pradesh state. At present, the Brazil is the largest producer of citrus, followed by USA. There are number of issues which need to be addressed to make fruit quality comparable to the international standards. Post harvest losses of fruits are also enormous mainly due to unscientific method of harvesting, lack of utilization of post-harvest handling techniques due to which 25 - 30 per cent losses occur in developing countries in comparison to 5 - 10 per cent in developed countries. Synergistic effect of pre-harvest practices and post harvest handling is the key to get the fruit of high quality and enhanced shelf life.

Recent trends are emerging as use of less chemicals and Good Agricultural Practices (GAP) during cultivation. Maintenance of quality standards and regulations up to retail market level is of utmost importance. Whereas, in marketing sector, now-a-days participation of private players on large scale in retail marketing of produce is noticed.

Value chains have become the centre of considerable academic and practical interests. Part of the reason for the rapidly growing interest in value chains in the citrus sector has been the result of changes in global retailing. In a large number of countries, supermarkets chains now dominate food retailing. Supermarkets have increasingly integrated their operations involving many aspects of the post farm gate operations. Value chain management is one of these. Some identified issues relates to supply chain bottlenecks resulting in farmers experiencing gluts of commodities, processors not being able to procure sufficient raw materials for their plants, retailers not getting sufficient products to meet the demand of consumers, and exporters are unable to meet foreign consumer requirements. Lack of innovation that affects the entire chain, an example being the introduction of plastic crates for a fruit processor involves a vast number of actors in the chain to coordinate their efforts.

Introduction

Women perform two-thirds of the world’s work hours, yet are poor in resources and are poorly represented in positions of power. Most of the low-income women in developing countries are primarily employed in agriculture, but many literatures show that men have been the primary adopters and shapers of agricultural technologies. These inequalities are seen in all parts of the world. Without acknowledging gender inequalities, economic development and globalization cannot be achieved. Gender bias is a universal phenomenon and there are a number of issues that farm women face.

Importance of Gender Mainstreaming in Agriculture

Indian Women spend 354 minutes a day, compared to 36 minutes a day by men, on household activities including cooking and child care. In developing countries, nearly 75 - 80 percent of women are involved in agriculture. They face gender issues in land ownership, access to credit, market, technology, seed, water, information, education and other services. NSSO survey (2010) revealed that 40% of male farmers want to quit farming due to less profitability. Gradually, male farmers are migrating to earn from non-farming activities. In this situation, women have to look after household as well as farming activities.

Abstract
The rapid growth of aquaculture as a critical food production sector brings significant challenges, particularly the management of organic waste, which can harm aquatic ecosystems and reduce farm productivity. Polychaetes, a diverse group of marine annelid worms, present a sustainable and efficient solution to these issues. This chapter investigates their potential in aquaculture waste management, focusing on their ability to bio-assimilate organic matter, mitigate pollution, and enhance nutrient recycling. Polychaetes efficiently process uneaten feed, faecal matter, and organic sludge, converting these into protein and lipid-rich biomass suitable for use as high-quality feed ingredients or bio-products. Their integration supports the circular economy’s principle and integrated multi-trophic aquaculture (IMTA), fostering a synergistic system that minimizes waste and optimizes resource utilization. Additionally, polychaete application enhances water quality, reduces reliance on chemical treatments, and promotes sustainable aquaculture development. Integrating polychaetes into aquaculture systems, emphasizing their potential to drive eco-friendly practices, offers a pathway
toward more sustainable, resilient, and economically viable aquaculture production.
Keywords: Polychaete, Bioremediation, Aquaculture, Waste management and IMTA

Agricultural extension plays a critical role in bridging the gap between research and farmers by disseminating knowledge, improving skills and enabling farmers to adopt new practices that can boost productivity and sustainability. Over the years, the role of extension has evolved from a focus on productivity to a more holistic approach, which now includes market orientation, environmental sustainability and rural development. Evaluating the role of extension involves examining its contributions to rural livelihoods, food security and the broader agricultural ecosystem.
Impact on Productivity and Food Security: Extension services have traditionally aimed to increase agricultural productivity through technology dissemination and best practices, contributing significantly to food security in countries like India.
Market and Value Chain Linkages: Modern extension efforts emphasize connecting farmers to markets, enhancing income potential, and promoting value addition, especially through initiatives like FPOs and ICT-based tools.
Environmental Sustainability: With a rising focus on climate resilience, extension has expanded to educate farmers on sustainable practices, water conservation, soil health, and organic farming.
Empowerment and Community Development: Extension now goes beyond agriculture, aiming to empower rural communities by encouraging selfreliance, entrepreneurship, and participatory decision-making.
The evolution of agricultural extension in India reflects a dynamic journey shaped by various agricultural challenges, government policies, and the changing needs of rural communities. The main stages in the development of agricultural extension in India are as follows:
A. Pre-Independence Period (Before 1947)
Here’s a brief overview of each pre-independence rural development program along with their objectives and significance:

Cost analysis enables organizations to understand cost behavior, improve efficiency, and support strategic decision-making. When integrated with data analytics, cost analysis becomes more precise, data-driven, and adaptable, allowing firms to optimize resource allocation and enhance profitability. The process begins with the collection and classification of cost data. Costs are typically categorized into fixed, variable, and semi-variable components. Fixed costs remain constant regardless of production levels, while variable costs fluctuate with output, and semi-variable costs exhibit characteristics of both. Data analytics tools assist in organizing and cleaning large volumes of financial data from accounting systems, ensuring accuracy and consistency. Proper classification is essential, as it forms the basis

What are Chordates?

The animal kingdom is divided first into several major animal groups called phyla: singular phylum. There are approximately so animal phyla. The last major groups of the animal kingdom are known as phylum chordate it was created by Belfour, in 1880. The name of this phylum is derived from two Greek words, the chorda- meaning a string or cord and ata- meaning bearing. The reference is to a common characteristic feature in the form to a stiff, supporting rod – like structure along the back, the notochord (Gr – noton – back, L-chorda-cord). This is found in all the members of the phylum at some stage of their lives. Chordates are animals having a cord are “notochord” or “Invertebrates” since they have no notochord or back bone in their body structure.

Phylum chordate is the largest to the deuterostiome phyla. It is the highest and the most important phylum comprising a vast variety of living and extinct animals including man himself most of the living chordates are the well known familiar vertebrate animals, such as the fishes, amphibians, Reptiles, birds and mammals.

Three fundamental characters of chordates:-All the chordates possesses three outstanding unique characteristics at same stage in their life history. These three fundamental morphological include,