eChapters

Banana is the eighth most important food crop in the world. It is widely cultivated in over 130 countries in the tropics and sub tropics of Asia, Africa and the United States. Plantains and bananas are next important to major cereals, forming a key component in food security and agricultural sustainability in the developing economics (Patel and Shukla, 2009, Shukla, 2010; Deepah and Paranjothi, 2010). Banana ranks fifth in the global market of agricultural commodities and is one of the largest traded fruit crops. It is popularly known as “Apple of the Paradise ”. The per capita starch output of banana from unit cultivated area is almost near cassava and sweet potatoes (Choudhary, 2015).

Introduction The Asteraceae family includes Lactuca sativa, better known as lettuce, which is cultivated as a leafy vegetable. Due to its usage in the creation of salad, soup, and vegetable curries, this plant is well-known around the world. Additionally, this herb has fantastic therapeutic qualities. Because of its flavor and excellent nutritional content, lettuce is one of the most popular raw green leafy vegetables and is grown all over the world. It is thought to be a crucial source of phytonutrients. Significant physical and genetic differences define it. The Egyptians were the first people to plant this leafy crop. It is currently manufactured all over the world and used in forensic medicine to treat a variety of conditions, including as pain, inflammation and issues with the stomach, as well as urinary tract infections. Its pharmacological potential, which includes antibacterial, antioxidant, neuroprotective, and hypnotic actions, has been scientifically supported by a number of research.

Curriculum reorientation is necessary, when any one in use is no longer responsive to the needs, interests and unable to meet the demands of the farming community to which it is intended to serve. In any case a number of factors, such as those listed below, must be taken into consideration while reorientation:

There should be an analytical assessment of the existing agricultural extension curriculum in order to justify any proposed reorientation.

Learning needs of the farm university graduates and farmers should be reviewed from the point of view of both individual learner requirements and national development needs.

Importance of Light in Microgreens Growth

Microgreens depend heavily on light for their growth and development. Microgreens, being photosynthetic organisms, are very dependent on light for the process of photosynthesis, which produces energy. Sufficient exposure to light is necessary for the production of chlorophyll, for vigorous leaf growth, and for the accumulation of beneficial chemicals such carotenoids and phenolics (Mocanu et al., 2021). Research by Demotes-Mainard et al. (2016) and Kopsell et al. (2005) highlights the direct relationship between microgreens' phytochemical composition and light quality, showing how changes in light spectrum affect it.

Introduction

The sacred chank, scientifically known as Turbinella pyrum (Xancus Pyrum - Linnaeus, 1758), is an extraordinary marine mollusk found in the pristine waters of the Indian Ocean and surrounding areas. Revered for its captivating beauty and symbolic significance, this large sea snail holds a prominent place in the rich tapestry of Indian culture and religious traditions. Devotional side and stories of sacred chank Turbinella pyrum is not new to Indian culture. It is as significant from a biodiversity standpoint as it is from a cultural perspective. 

Concept of Environmental Impact Assessment Introduction, what it is, who does it, how it is done?

Environmental Impact assessment (EIA) is the estimation of the environmental consequences of a plan, policy, program, or actual projects prior to the decision to move forward with the proposed action.

Introduction to EIA

An EIA may be defined as: a formal process to predict the environmental consequences of human development activities and to plan appropriate techniques to eliminate or reduce adverse effects and to augment positive effects. to enhance positive effects.

The polymerase chain reaction (PCR) stands out as a highly potent technology within the realm of molecular biology. With PCR, particular sequences present within a DNA or cDNA template can undergo replication, termed “amplification,” increasing their quantity manifold, ranging from thousands to millions. This process entails the utilization of sequence-specific oligonucleotides, a DNA polymerase capable of withstanding high temperatures, and thermal cycling.

Real Time PCR, a variant of the standard PCR technique, serves as a prevalent method for quantifying DNA or RNA within a sample. Through the use of sequence-specific primers, the quantity of copies of a specific DNA or RNA sequence can be assessed. This is achieved by monitoring the amount of amplified product at each stage throughout the PCR cycle. Earlier cycles exhibit amplification if a particular sequence (DNA or RNA) is abundant in the sample, while amplification in later cycles indicates scarcity of the sequence.

This chapter focuses on split plot and strip plot designs, essential tools in experimental design known for effectively handling complex experiments. It covers the key principles and applications of these designs, emphasizing how they can be used to address specific research challenges. The chapter also provides practical guidance on conducting analyses of split and strip plot designs using R software, making it a valuable resource for researchers seeking to apply these methods in their work.

Split Plot Design

The split-plot design is a statistical approach widely used in experiments where specific conditions apply:

• Hierarchical arrangement of treatments: This design is ideal for experiments involving two levels of experimental units, typically “whole plots” and “subplots.” The main treatments are applied to the whole plots, while the sub-treatments are applied within these to the subplots.

• Adherence to experimental design principles: The split-plot design follows the principles of randomization, replication, and local control, but with a hierarchical twist. The main treatments are randomized across the whole plots, and the sub-treatments are randomized within these main plots. • Resource management in unequal experimental conditions: This design is particularly useful when some factors require larger experimental units or when changing levels of one factor is more resource-intensive than changing levels of another factor.

Initially, rural development followed a top-down approach based on the information collected through the traditional survey method. It was soon noticed that the perception of the development professionals from the “top” was at variance with the perception of the rural masses. Visits were made and extractive surveys were carried out with the help of structured formats and questionnaires. These surveys had several biases such as spatial, season, person, caste, religion, project, education, etc. These limitations led to a search for a new method for understanding rural situations. New methods and approaches such as Farming System Research (FSR), Exploratory Survey and Rapid Rural Appraisal (RRA) were attempted during the 1970s to overcome the deficiencies of conventional survey methods. Moving away from extractive survey questionnaires, two families of approaches and methods, referred to as Rapid Rural Appraisal and Participatory Rural Appraisal evolved in the 1980s and 1990s.

Origin of PRA

Participatory Rural Appraisal is ‘an approach and methods for learning about rural life and conditions from, with and by rural people’. It is defined as a family of approaches and methods to enable rural people to share, enhance and analyse their knowledge of life and conditions, to plan and act.

According to Robert Chambers (1992), there are five main trends that decorate the principal method of PRA: Activist Participatory Research, Agro-ecosystem Analysis, Social Anthropology, Field Research on Farming Systems, and Rapid Rural Appraisal.

Carbohydrates are polyhydroxy derivatives of aldehydes or ketones and undergo all the organic reactions common to the carbonyl groups and hydroxyl groups. The principal milk carbohydrate is lactose. It is a disaccharide. Hydrolysis of lactose with enzyme β-galactosidase yields glucose and galactose.

Lactose is the major carbohydrate present in all types of milk. The first record of isolation of lactose was in 1663, by Bartolettus by evaporation of whey. Milk contains only trace amounts of other sugars, including glucose, fructose, glucosamine, galactosamine, neuraminic acid, and neutral and acidic oligosaccharides.

Lactose plays a significant role in milk and milk products that are

• It plays a major role in the production of fermented dairy products.

• It contributes to the nutritive value of milk and milk products

• It affects the texture of certain concentrated and frozen products;

• It is involved in heat-induced changes in the color and flavor of highly heated milk products.

Status of Lactose

Lactose content varies extensively in the milk of different species. Breed of animal, individuality factors, udder infection, and especially the stage of lactation regulates the lactose content in milk. The lactose concentration in milk decreases gradually and significantly during lactation; this behavior contrasts with the lactational trends for lipids and proteins, which, after a decrease during early lactation, increase significantly during the second half of lactation. Lactose synthesis is hampered during mastitis. Lactose, along with sodium, potassium, and chloride ions, plays the principal role in controlling the osmotic pressure of the mammary system. Thus, any change in lactose content is compensated by a change in the soluble salt constituents. The osmotic relationship between lactose and soluble salts during the secretion of milk partly explains the presence of high lactose in milk with a reduced ash content and vice versa (Table 1).

Wafer: A thin crisp cake, candy, cracker or chips is known as wafer.

Waffle: A crisp cake of batter baked in a waffle iron is called waffle

Warner-Bartzler Shear: It is one of the oldest but commonly used devices used to measure the tenderness of meat. It is used to test the quality in the cooked meat (Plate 648).

Wastage: Wastage is a term that cannot be precisely defined by even moral value / judgment and defined on the context / situation on which it is used.

Waste water: Water that has been used in a manufacturing process and goes waste is called waste water.

Water: Water (H2 O) is a clear transparent, colourless, odourless and tasteless liquid; neutral in reaction; boils at 100oC, freezes at 0oC and has maximum density (1 g/cm3) at 4oC. It exists as snow, ponds, lake, rivers, seas, oceans etc., also occur as rain and is there in the form of moisture in atmosphere. Pure water is bad conductor of heat and electricity. Water is an essential part of the body structure as a carrier of nutrients and regulator of a number of body functions. Fruit and vegetables contain > 80% water and sometime upto 95% water e.g. cucumber, lettuce, marrow, lettuce, melon. The starchy tubers and seeds, for example yam, cassava and cork, contain less water, but even > 50%. So water content must be optimum at the harvesting time. The human body comprises of about 65 % water, while that of fruits and vegetables 80-90% water.

Cape gooseberry (Physalis peruviana L.)

Cape gooseberry, scientifically known as Physalis peruviana L. (Physalis edulis Sims) belongs to family Solanaceae. Fruits are enclosed inside a bladder- like husk which turns papery when mature making all seeds inside visible. There are more than 70 species under the genus Physalis. Out of these species only few of them are of economic value. Cape gooseberry is most widely known among these species as it bears superior fruit in comparison to other species. The fruits are good in taste and a good source of minerals and vitamin such as vitamin B complex, vitamin C and pro-vitamin A, rich in pectin.

Species diversity

Cape goosberry is also known by different names in Latin America: capuli, aguaymanto, tomate sylvestre, or uchuba, in Bolivia; uvillain, in Peru; capuli or motojobobo embolsado, in Colombia; topotopo, chuchuva, in Ecuador; uchuva, vejigón or guchavo in Venezuela; capuli, amor en bolsa, or bolsa de amor, in Chile; cereza del Peru in Mexico; teparee, tiparee, makowi, etc., in India. Physalis pruinose L. commonly known as strawberry tomato, husk tomato or ground cherry is also grown for its small yellow fruits. In mild-temperature climates, the fruit is used to make sauce, pies, and preserves. Unripe druits are toxic. In Australia, the plant is thought to have caused illness and death in cattle.

Introduction

Perishable nature of horticultural produce is a major factor contributing in high post-harvest losses. The metabolic processes such as respiration, transpiration, and ethylene production remain active after the harvesting of produce, which drive ripening and senescence Fig. 1. Thus, an effective post-harvest handling is crucial to delay these changes. The rate of these processes depends on the produce’s physiological characteristics, composition, and storage conditions like temperature and humidity. Low-temperature storage is the simplest and most efficient method to slow down deterioration Escobedo-Avellaneda and Welti-Chanes, 2016. Combining low temperatures with methods that limit oxygen exposure, which fuels many enzymatic reactions, further extends shelf life and maintains food quality. Reduced oxygen levels decrease respiration and the activity of enzymes like polyphenol oxidase and peroxidase.

Farmers' rights and advocacy are essential for the sustainability and advancement of agricultural communities worldwide. These rights encompass access to land, seeds, resources, and fair market conditions, along with the recognition of farmers' contributions to food security and biodiversity. Advocacy for farmers' rights involves mobilizing stakeholders, influencing policy, and fostering grassroots movements to ensure equitable treatment and support for farmers. This article delves into the historical context, key components, challenges, and effective strategies for advocating farmers' rights, underscoring the importance of a collective approach to empower the agricultural sector

Introduction

Farmers are the backbone of global food systems, playing a crucial role in feeding populations and maintaining biodiversity. However, they often face numerous challenges, including land tenure insecurity, lack of access to quality seeds, limited financial resources, and unfavorable market conditions. Recognizing and advocating for farmers' rights is vital to address these issues and support sustainable agricultural practices. This article explores the historical development of farmers' rights, their key components, the challenges farmers face, and effective strategies for advocacy, emphasizing the importance of collective action to empower the agricultural sector.

Introduction

One of the biggest problems emerging for the survival of the people in the future is food security. To feed an anticipated nine billion people by 2050, the globe would need to produce roughly twice as much food as it does today. In order to properly accomplish this aim, food production must be elevated sustainably on currently available arable land while addressing the problems brought on by climate change. Over the past five decades, crop yields have steadily increased due to crop breeding programs and better management practices. The rate of yield improvement has, however, reached a plateau (Grassini et al. 2013). The noncompounding yearly yield growth of 0.9% for wheat at the present time, world output rises by 38%, is quite small, and is unable to fulfill expected demand levels by 2050. Therefore, the most beneficial course of action is to investigate more effective, higher-yielding crops (Ray et al. 2013).

Historically, the genetic improvement of wheat has been accomplished by sexual hybridization between related species, giving rise to a large number of cultivars with excellent agronomic performance and high yields. The main methodology for improving cereal crops is still traditional plant breeding, sometimes in combination with traditional cytogenetic methods (Salina et al. 2015). Cereal crops immediately became the top targets for genetic modification due to the worldwide importance of cereal grains in human diets. Over the past 10 years, wheat genetic technology for processing has advanced quickly.

With constantly increasing population and need for food security in the present era, an alternate option to safeguard the nutritional well-being of human civilisation is the utmost necessity of the hour. Aquaponics is a system which combines two food-producing systems such as a recirculatory aquaculture system and hydroponics in such a way, that, the waste of one system is utilised in the other system making it a perfect example of the eco friendly model. This system is a soil-less system which can be set up in small vicinity, providing higher outputs. The designs can be changed according to one’s needs, but the main components of the unit should be kept in mind. The main components consist of a fish tank, mechanical filter, biological filter, hydroponics unit along with sump. Although the hydroponics unit are of various kinds but broadly it can be classified into three main types-1. media bed, 2. Nutrient film technique and 3. Deep water culture. If there is a scarcity of land and water or if the quality of soil is poor, usage of aquaponics will be sustainable.

Introduction

Aquaponics is a combination of hydroponics with recirculatory aquaculture system(RAS) as a single production system. Water with fish wastes coming from the fish tank circulates and passes through the filters, the plant grows on beds and water recycles back to the fish tank in an aquaponic system. At f irst solid waste are removed by mechanic filtration followed by biofiltration for removal of dissolved wastes. Ammonia, which is poisonous to fish, is converted to nitrate, a more readily available fertiliser for plants, by bacteria in the biofilter. The plants absorb nitrate and other nutrients when the water passes through plant growing beds, filtering it prior to its arrival in the fish tank.

Animal models in diabetes research are very common when most of the existing models are developed as a conventional model either for Type 1 or for T2D. But very often a conventional model of diabetes cannot demonstrate the specific pathogenesis of diabetes related complications. Therefore, the necessity of the individual and specific model for diabetic complications has been raised in the recent years to achieve the authentic outcomes of specific research aims. A number of animal models of diabetic neuropathy have been developed in last few decades approaching from diverse point of views. However, most of them did not receive much popularity because of their considerable number of limitations and disadvantages. In a comprehensive review, Harati [4] reported that the major handicap in studying diabetic neuropathies is the lack of a suitable animal model that addresses acute and chronic events leading to diabetic neuropathy. Hence, in this review, the pathogenesis, advantages, disadvantages, and limitations of several genetic and nongenetic animal models of diabetic neuropathy have been discussed to substantiate their efficacy for human study and in order to guide diabetes research groups to more accurately select the most appropriate models to address their specific research questions.

Technology Promotion
The activity of promoting the transfer of technology by creating opportunities, advertising and organizing technology events.
Promotion is a marketing tool, used as a strategy to communicate between the sellers and buyers. Through this, the seller tries to influence and convince the buyers to buy their products or services. It assists in spreading the word about the product or services or company to the people. The company uses this process to improve its public image. This technique of marketing creates an interest in the mindset of the customers and can also retain them as a loyal customer.
Promotion is a fundamental component of the marketing mix, which has 4 Ps:
1. Product (Warranty, features, variety, quality, design, packaging, brand name)
2. Price (List price, discounts, payment terms, credit)
3. Place (channels, coverage, Types of promotion locations, transportation, inventory)
4. Promotion (advertising, self-marketing/personal, sales promotion, public relations, direct marketing, trade shows, events).

Introduction
The haematological system, essential for sustaining life and comprising blood and its components, is fundamental to human and animal physiology. Blood is a unique connective tissue that performs several critical functions, including transporting oxygen, nutrients, and hormones to cells and removing metabolic wastes. It also plays a pivotal role in immune response, haemostasis, and the regulation of body temperature and pH. This
section provides an in-depth overview of the clinical physiology of the haematological system, covering the composition of blood, haematopoiesis, haemostasis, and common haematological disorders. Blood is composed of two main elements: plasma and blood cells. Plasma, the liquid component, constitutes approximately 55% of blood volume and consists predominantly of water, electrolytes, proteins, waste products, and dissolved gases. Plasma is the medium for transporting nutrients, gases, hormones, and waste products throughout the body. It contains important proteins such as albumin, which maintains osmotic pressure; globulins, which are involved in immune responses; and fibrinogen, which is crucial for blood clotting. The blood cells include erythrocytes (red blood cells), leukocytes (white blood cells), and platelets. Erythrocytes are the most abundant cells in the blood, with the primary function of transporting oxygen from the lungs to tissues and carbon dioxide from tissues back to the lungs. This is facilitated by haemoglobin, an iron-containing protein within erythrocytes that binds to oxygen. The lifespan of an erythrocyte is approximately 120 days, after which it is phagocytosed by macrophages, which are a type of myeloid phagocytic cells in the spleen and liver. Leukocytes are integral to the immune system, protecting the body against infections and foreign pathogens. They are categorized into granulocytes (neutrophils, eosinophils, and basophils) and agranulocytes (lymphocytes and monocytes).

Abstract
Aquatic sustainability is vital for maintaining the health and productivity of aquatic ecosystems. Human activities have significantly impacted these environments, leading to pollution, habitat destruction, and biodiversity loss. Green technologies offer innovative solutions to address these challenges. Key components of aquatic sustainability include biodiversity, water quality, ecosystem health, resource management, and social equity. Aquatic sustainability is crucial for food security, economic benefits, climate regulation, cultural and recreational values, and ecosystem services. Current challenges facing aquatic ecosystems include pollution, overfishing, habitat destruction, climate change, invasive species, plastic pollution, and habitat degradation. Green technologies play a crucial role in addressing
these challenges by reducing pollution, promoting sustainable fisheries management, mitigating climate change, restoring habitats, conserving water, and monitoring aquatic ecosystems. Green technologies such as advanced water filtration systems, nanotechnology, bio-inspired filters, desalination technologies, UV-C light, ozone, eco-friendly wastewater management, integrated constructed wetlands, biological treatment systems, remediation technologies, natural infrastructure solutions, and biodegradable materials offer sustainable and effective solutions for aquatic sustainability.
Keywords: Aquatic sustainability, Pollution, Green energy, Nanotechnology