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Agricultural sector, with the technological advancements, is also contributing to global climate change, loss of biodiversity and degradation of resources. Further, there is a serious global concern about chemical residues, healthy food and healthy planet earth. Organic and natural farming are acclaimed to be the best alternative non-chemical production pathways to reverse the ill effects of modern agriculture. However, these systems are not contemplated to meet the food security and other requirements of ever-growing human population, particularly in developing countries. In this chapter, based on the available and documented protocols and production practices of these systems, the additional research, extension and policy needs to strengthen these production pathways to attain economic, ecological and social sustainability are discussed while considering the Sustainable Developmental Goals (SDGs) of United Nations.

Abstract
Grain legumes, a group of crops which belong to Fabaceae family, are primarily grown for their edible seeds. Pulses contain a high amount of protein (20-25%), vitamins, and minerals. Consumption of pulses can be beneficial for cardiovascular health, weight management, for diabetics, cancer management, bone health etc. So, grain legumes can play a significant role to address future global food security, environmental sustainability, and nutritional needs. The nutritional value of grain legumes can be significantly enhanced through biofortification, agronomic intervention, processing, and value addition. So, diversification of food habit with pulses and cereals can solve the prolong problem of malnutrition in developing countries including India. Despite such great importance, global food legume production has
been found to increase at a very slow pace. Keywords: Biofortification, Environmental sustainability, Food security, Grain legumes, Nutritional security
Introduction
Grain legumes or pulses are a group of crops which belong to family Fabaceae, are primarily grown for their edible seeds. The common examples of grain legumes include: bean (Phaseolus spp.), lentil (Lens culinaris), chickpea (Cicer arietinum), pea (Pisum sativum), soybean (Glycine max), lupin (Lupinus spp.), broad bean (Vicia faba), igeon pea (Cajanus cajan), grass pea (Lathyrus sativus), black gram (Vigna mungo), green gram (Vigna radiata). Grain legumes can play a significant role to address future global food security, environmental sustainability, and nutritional needs. Pulses are the second most important food crop after cereals and an important source of proteins, vitamins, and minerals. Pulses are popularly known as “Poor man’s meat” and “Rich man’s vegetable”. Pulses contain a high amount of protein (20-25%), which is almost double and triple of the protein content of wheat and rice, respectively and so can contribute significantly to the nutritional security of the country. Besides, they may serve the purpose of protein rich fodder and good quality green manure crop. Pulses can thrive well in low and marginal land with less external inputs. They act as erosion resisting crops because of its deep tap root
system, leafy growth, and close spacing. Pulses can also be grown as paira crop or inter-crop in different growing situations. Being a leguminous crop, it can fix atmospheric nitrogen with the help of its root nodules, resulting in low requirement of external fertilizer. Keeping the importance of pulses in mind, United Nation’s Food and Agricultural Organization (FAO) also declared 2016 as the ‘International Year of Pulses’.

The study of animal nutrition is a complex and important field that requires a detailed understanding of the various nutrients that are essential for the proper functioning of an animal’s body. These nutrients, including proteins, carbohydrates, vitamins, minerals, and fats, play a crucial role in metabolism and serve different functions such as providing energy, promoting growth and development, maintaining bodily functions, and supporting immunity. It is imperative to have a thorough knowledge of their quantitative requirements and the sources from which they can be obtained for scientific feeding practices. This knowledge has been gained through extensive research and experience over the years. Therefore, it is crucial for students studying nutrition to understand the methods used to acquire this knowledge and how it continues to evolve through ongoing research. This in-depth understanding will enable them to make informed decisions when it comes to providing optimal nutrition for animals.
Advantages of Scientific Feeding
Scientific feeding offers numerous advantages compared to standard feeding practices.
1. It guarantees that animals receive the correct amount and balance of nutrients, leading to improved health and a decreased risk of metabolic disorders.
2. It enhances feed utilization efficiency, resulting in lower production costs and reduced environmental impact in animal agriculture.
3. It improves the quality and safety of animal products, boosting their market value and consumer acceptance.
Challenges of Scientific Feeding
Despite its benefits, scientific feeding also encounters some challenges.
1. It requires skills and knowledge that small farmers may not have or can’t afford.

Characterizing agri-biomass and organic waste involves various methods to determine their composition and properties. These methods are crucial for optimizing their utilization in processes like bioenergy production, biochar generation, and soil amendment. Characterizing agri-biomass and organic waste is essential for determining their suitability for valorization processes such as composting, anaerobic digestion, pyrolysis, or biofuel production. Proper characterization provides insights into the physical, chemical, biological, and energy-related properties of the waste, which influence its treatment methods, energy potential, and environmental impact.
Characterizing Agri-Biomass
1. Physical Characterization
• Moisture Content: Indicates water content, affecting energy yield, microbial degradation, and storage. Measured using drying ovens or moisture analyzers.
• Particle Size and Bulk Density: Influences handling, processing, and transport efficiency, especially in thermochemical processes.
• Total Solids (TS) and Volatile Solids (VS): TS refers to all solid matter, while VS denotes the biodegradable organic portion of the waste.
2. Chemical Characterization
• Carbon-to-Nitrogen Ratio (C/N Ratio): A vital parameter for microbial
processes. An optimal ratio (typically 25–30:1) supports composting and
anaerobic digestion.
• Elemental Analysis (CHNS/O): Determines percentages of carbon, hydrogen, nitrogen, sulfur, and oxygen, important for estimating energy content and emissions.
• Ash Content: Indicates inorganic residue post-combustion. High ash reduces energy value and may affect equipment performance.
• pH Value: Critical for biological treatments. Most microbes thrive in a neutral pH range (6.5–7.5).

Abstract

Dietary antioxidants can be found naturally in various fruits, vegetables and food products.Typically, antioxidant phytochemicals commonly found in food products are Vitamin C, Vitamin E, carotenoids, polyphenols, melanoidins and indoles. The main characteristic of an antioxidant is its ability to scavenge free radicals and form stable end product which inhibit the chain oxidative mechanisms that lead to degenerative diseases which are harmful to human health. Drying is widely used in food processing to minimize food wastage and to extend food shelf-life. Pretreatment, drying methods and storage conditions are some of the processing parameters affecting the quality of dried products. Selection of processing conditions and storage environment are therefore critical in maximizing the retention of food antioxidants. This chapter aims to compile and summarize studies carried out for antioxidants namely antioxidant contents in dried food products, effect of processing parameters and quantification methods in the analyses of antioxidants.

Synonyms : Aphthous fever; Contagious aptha;  Panzootic aptha; Vesicular aptha.

Foot and mouth disease (FMD) is an acute, highly communicable viral disease affecting cloven hoofed animals, both domesticated and wild. It is the most contagious disease known in the animal kingdom. It is characterized by vesicular eruptions in the epithelium of the buccal cavity, tongue, nares, muzzle, feet, teats and udder.

1. ‘National horticulture mission’ was launched during

 a) 2003 b) 2004

 c) 2005 d) 2006

 2. Agricultural and Processed Food Products Export Development Authority (APEDA) was established by the Government of India in:

 a) 1980 b) 1985

 c) 1990 d) 1995

 3. Which of the following ‘journal’ is published from indian academy of horticultural sciences ?

 a) Indian journal of horticulture

 b) Progressive horticulture

 c) South indian journal of horticulture

 d) Indian  journal   of ornamental horticultur

Introduction

Supplementary feeding is an essential practice in fish farming operation which accounts for over 60% in total input cost. The dependence of candidate species on balanced supplementary feed increases with increase in stocking population in ponds targeting per hectare higher production as the standing crop of cultured species exceeds the natural feeding capacity of ponds. Therefore, feeding of artificial feed balanced in all nutrients such as protein, lipid, carbohydrate, vitamins and minerals containing optimum protein and energy ratio has assumed foremost importance in aquaculture industry. The use of balanced feed however, is directed towards optimum realization of genetic potentials of farmed species for survival, immunity, growth and reproduction (Mohanty, 2009). Consequent to researches done in India and abroad, a strong data base has been developed about the nutritional behavior of great majority of these cultivable fish and shell fish species and several feed formulations have been successfully undertaken. With optimum pond management, feeding of formulated balanced feed, it has been possible to increase aquaculture production as high as 15- 17 t/ha/yr for carps and 8-12 t/ha/yr in semi intensive prawn and shrimp farming in India (Mohanty, 2009).

1. The average productivity of fruits in india is:

 a) 9.2 t/ha b) 12.2 t/ha

 c) 14.2 t/ha d) 16.2 t/ha

 2. The leading state in fruit production in india is:

 a) A.P. b) U.P.

 c) Maharashtra d) Karnataka

 3. The leading state in pineapple production in india is:

 a) Maharashtra b) Assam

 c) West Bengal d) Tripura

9.1 ECONOMIC LOSSES DUE TO ANIMAL DISEASES

Economic considerations are increasingly forcing their way forward in the decision-making processes of animal health management. With the continuing intensification of livestock production systems, the economic implications of livestock diseases have become increasingly important at both farm and national levels, as they represent avoidable waste of scarce resources (McInerney, 1988). From an economic point of view, an animal disease either destroys the basic resources, reduces the attainable output, dwindles the efficiency with which the resources are converted into products, or decreases the economic value of products (McInerney, 1995).

The effects of a disease present in an animal or herd may be manifested by stunted growth, lowered production, delayed maturity, delayed conception, mortality, reduced resource (especially feed) use efficiency, etc. These negative impacts of a disease demand more resource(s) than usual, resulting in higher expenditures for the same output and reduced farm income. Apart from these negative effects at the farm or herd level, animal diseases lead to economic losses at the regional, national, and global levels too by increasing animal mortality, reducing productivity, increasing disease control costs, swelling losses in animal trade, decreasing the market values of livestock and their products, and ultimately ending at food insecurity. These economic impacts of livestock diseases, besides their social impacts, have now been recognized globally, in both developed and developing countries, necessitating quantification of the economic impact of animal diseases as an urgent and important step to support the prevention and control decisions for improved animal health to ensure better rural and global economy.

1.    Late blight
        
2.    Early blight
        
3.    Black scurf
        
4.    Common scab
        
5.    Bacterial Brown rot
        
6.    Wart
        
7.    Black leg (Soft rot)
        
8.    Viral diseases
        
9.    Potato spindle tuber

Indian jujube (Ber) belongs to the genus Zizyphus and family Rhamnaceae having more than 600 species. The family includes trees with spine, shrubs and climbers. The original home of Ber is Myanmar and India. Many workers have tried to classify it on the basis of leaf, flowers and fruits characteristics. Some tried to divide into two groups i.e. having smooth leaves on both surfaces and having leaves downy beneath. Ber as a tree has been described it as small, much branched or a large shrub with dense spreading habit, bark dark gray, branches elongated, leaves with glabrous shining upper surface densely covered beneath with whitish hairy growth.

Ber has attracted sustained breeding attention owing to its wide adaptability, good quality and nutritive value. However, problems like poor shelf life, incidence of powdery mildew disease, fruit fly and fruit borer have hindered the extension of the area under this crop. In Chinese jujube, the problem of fruit cracking and ‘witches broom’ disease are the major hindrances in its cultivation. There are two major cultivated species viz., Ziziphus mauritiana and Ziziphus jujuba, which are widely distributed covering vast regions in Asia. The wild population found is heterozygous and extremely variable. As a result, many local selections were made, some of which have become widely recognized as cultivars. The success of any breeding programme depends on the extent of genetic variability in the source population. The assessment of variability is therefore a basic requirement of breeding programme. Since most of the plant characters of economic importance are governed by the group of genes and are highly influenced by environmental variation, it is difficult to judge whether the observed variability is heritable or due to environment. This necessitates optimizing of phenotypic variation into its heritable and non heritable components, so that the selection of parents

Sixteen chemical elements are known to be important for a plant growth, their metabolic activities and survival. These can be divided in to two main groups

Enzymes (biological catalyst) can be defined as a substance which initiates or fastens the reaction rate, without being consumed during the reaction. Enzymes function as a catalyst in various biological processes taking place in all life forms. Although enzyme synthesis takes place inside living cells, they can even function as a catalyst in the in vitro processes, which makes it suitable for many industrial applications. For product formation in any chemical reaction, reactants or substrates has to overcome the transition state.

At the point where ammonium is produced, the reactions involved in organic nitrogen mineralization come to a halt. This most reduced form of inorganic nitrogen is the starting point for the nitrification process, which involves the biological synthesis of nitrate or nitrite from reduced nitrogen molecules. The ability of nitrifying bacteria to create nitrate, which is the primary nitrogen source ingested by higher plants, determines their relevance. Nitrate is formed in a variety of places, including soil, marine environments, manure piles, and sewage treatment, where it is the result of the final stage of turning organic nitrogen inoffensive.

1. Which of the following variety of grape is commercially grown in North India?

 a) Pearlette  b) Pusa Seedless

 c) Thompson Seedless  d) Pusa Navrang

 2. Which of the following is highly shade tolerant fruit crop?

 a) Carambola  b) Coconut

 c) Citrus  d) Mango

 3. Type of apomixis present in citrus is:

 a) Non recurrent  b) Recurrent

 c) Parthenocarpy  d) All of the above

Introduction

Landscaping is an expanse of scenery, a great way to add beauty, and curbs appeal to the place. The urban landscaping designs the outdoor and indoor places marveling the beauty of nature, i.e., the warmth, breeze, sunrays, shade, and the cool climate. Sustainable Landscaping can be defined as the designing of a garden considering the environmental issues at hand and landscaping in such a way that the designs, the planting materials, and the management are in balance with the locality with minimal resources. According to Loehrein (2013), organic gardening practices are integral to the design, construction, and maintenance of sustainable residential and commercial gardens.

Precision sustainable gardening, which involves applying specific amounts of care and resources to individual plants at precisely the right time and in the right place, is a form of precision farming. The local community, the environment, and the health of birds, bees, and other wildlife can all benefit immediately from a sustainably landscaped yard. Xeriscaping, grasscycling, erosion control, water conservation, carbon sequestration, habitat creation, mulching, and composting are all practices that contribute to more sustainable and climate-appropriate landscapes (Kamakshi, 2022).

After assessing the prevalence or incidence of the disease concerned, the next step is to quantify the economic losses due to that disease by classifying and presenting all the information available on the losses, expressing these in monetary values, and identifying and quantifying the indirect losses attributable to a disease, to the extent possible. Usually, most of the negative effects of diseases can be conveniently estimated in terms of reduced output, mortality, reduced weight, delayed maturity, and treatment cost, directly. However, quantifying the indirect effects of the disease will be complex, but it is not impossible.

As we saw earlier, the economic impacts of animal diseases can be measured using statistical / epidemiological methods and economic methods. Economic methods of disease loss estimation include the Gross Margin Analysis, Enterprise Budgeting, Equi-Marginal Principle, Partial Budgeting, Cost Benefit Analysis, and Decision Analysis.

Nutrition plays a significant role in any livestock development program, and the expression of genetic potential for production depends on the adequate supply of nutrients. For profitable livestock production, it is essential to feed livestock nutritionally balanced diets with minimum cost and wastage, as feed cost accounts for more than half of the cost of livestock produce. Providing a balanced diet to animals can reduce feed costs, minimize nutrient wastage, and improve feed efficiency, thereby positively impacting the environment by reducing nutrient excretion.
The demand for animal products such as milk, meat, and eggs is constantly increasing to meet the needs of the growing human population. Better awareness of health and rapid urbanization, with a higher preference for quality animal products, has further fueled this demand. Human food is incomplete in terms of optimum nutrition without animal products like meat, milk, and eggs. To maximize the production of animal products according to their genetic potential, animals must be fed a balanced ration scientifically formulated to provide all essential nutrients.
Balanced feeding involves feeding livestock according to their requirements to achieve growth and production in line with their genetic potential. Understanding the nutrient requirements and the relative value of feeds as a source of these nutrients is the foundation of scientific feeding. Effective measures to achieve a balanced diet include accurate feed formulation based on the nutritional value of each feed ingredient, precise quantification, proper blending of different feedstuffs, optimal use of mineral mixtures, salt, feed additives, and the application of improved feed processing techniques tailored to the relevant species of livestock.

The total energy of a molecule consists of translation, vibrational, rotational and electronic energies. Transition among different types of energy levels occurs in different regions of electromagnetic spectrum. Transitions between rotational and vibrational energy levels of the ground state molecules give rise to absorption bands throughout the infrared region of the electromagnetic spectrum. Organic molecules are characterized by possessing bonds and groups that vibrate independently of each other. Thus, initially infrared spectrometry was used for identification of functional groups of organic molecules. There is lot of ambiguity in the interpretation of infrared spectra of organic matter preparations due to complexity and diversity of the components of soil organic matter. But if used carefully it can provide information on: (i) nature, reactivity and structural arrangement of oxygen-containing functional groups, (ii) presence of protein and carbohydrate constituents, (iii) presence or absence of inorganic impurities (metallic ions, clays, etc in humic fractions), (iv) the amount of different soil organic matter components, and (v) interaction of organic components with pesticides, herbicides, fertilizers, etc.

On the contrary to organic molecules, minerals tend to have few isolated vibrating groups. It can be used for mineralogical analysis when used in conjunction with x-ray diffraction and other similar techniques.

Infrared spectrometry is used in the identification of inorganic compounds including minerals which have well-defined absorption bands in determining- (i) whetherlayer silicate isdioctahedral or trioctahedral in composition, (ii) in studying isomorphous substitution, (iii) hydration of minerals, and (iv) in quantitative analysis. Infrared spectrometer provides information about nature and identify of inorganic compounds that are amorphous in x-ray diffraction analysis.