eChapters

Stomach

Horse

The stomach of horse is a simple stomach. It is ‘J’ shaped sac with its right part very much shorter than the left part. It is situated in the dorsal part of the abdominal cavity behind the diaphragm and liver mainly to the left of the median line. The parietal surface faces craniad and dorsad and to the left. It is related to the diaphragm and liver. The visceral surface faces caudad and ventrad and to the right. It is related to the small intestine and colon. Its lesser curvature is short and the greater curvature is extensive. The left extremity is called the saccus caecus. It lies ventral to the sixteenth or seventeenth rib. It is related to pancreas and terminal part of greater colon caudally and to the base of the spleen laterally. The right extremity is the pylorus. It is smaller and is continued by duodenum. The stomach is fastened by several ligaments which include the gastro-phrenic ligament, the gastro- pancreatic ligament, the greater omentum, the lesser omentum and the gastro-splenic ligament. The capacity of the equine stomach is about 8 to 15 liters.

The wall of the stomach consists of four coats, the serous, muscular, submucous and the mucous. The mucous membrane is clearly divided into two parts by sinuous ridge called the margo plicatus. The part which is towards the left extremity is nonglandular while that towards the right extremity is glandular.

Bonsai is an astonishing art-form, combining horticultural approaches and Asian aesthetics in a distinct way, which reflects the nature’s beauty (Pietraszko and Sobota 2008). The art of bonsai is considered to be originated in Chinese empire (Doyle et al., 2019) and was later adapted by the Japanese, where it has become the integral part of their culture (Ching 1990, Roth 2014). The word ‘Bonsai’ is derived from two Japanese words ‘Bon’ (Shallow pan) and ‘Sai’(plant) which literally means “planted in a container”. The Chinese started creating miniature landscapes in the form of Bonsai during Han Dynasty over 2000 years ago. During the Kamakura period (700 years ago) the Japanese adopted the bonsai art-form and subsequently a different Japanese style form came into existence. This art of bonsai was further redeveloped under the influence of Japanese Zen Buddhism (Doyle et al. 2019).

A bonsai is a nature’s replication of plant in its miniature form, without depicting the human interference too clearly. Thus, they are normal trees and shrubs which are dwarfed by a specific system of pruning-training-wiring. Techniques such as pinching buds, pruning and wiring branches, and carefully restricting but not abandoning fertilizers are used to limit and redirect healthy growth in bonsai. They are different from the pot plants which are mainly grown for either their foliage or floral beauty, but in case of bonsai the whole artistic look of the plant in its miniature form is maintained for years. Bonsai can be grown both outdoors and indoors, especially they are ideal for display in living rooms, verandas, terraces and window-sills etc. The good bonsai specimens are usually hardy species that can be kept outdoors the year round wherever winters are mild. They can be brought into the house occasionally for appreciation and enjoyment. In Japan, they are customarily displayed in a recess area or on small tables in a living room and later returned to their outdoor bonsai stands.

AERATION, SOIL: The exchange of air in soil with air from the atmosphere. The air in a well aerated soil is similar to that in the atmosphere; the air in a poorly aerated soil is considerably higher in carbon dioxide and lower in oxygen.

Introduction

Color is an important characteristic of food. Based on the color of the food, f irst impressions are made: Is the fruit immature, ripe, or overripe? Is the toast burnt? Is the food fresh? Based on these first impressions, a judgment is made whether the food is safe to eat or not and whether it can be expected to taste good or not. Since color is closely associated with expectations, the addition of color to food is a way to fulfill these expectations. Color is added to food for one or more of the following reasons:

1. To replace color lost during processing,

2. To enhance color already present,

3. To minimize batch-to batch variations, and

4. To color otherwise uncolored food.

Introduction

This chapter is intended to throw light on some statistical and econometric methods used for analysing time series data with specific emphasis on basic concepts related to time series analysis, co-integration techniques as well as forecasting techniques such as ARIMA model. Time series analysis is often helpful in revealing the broad patterns associated with longitudinal data, which in turn would aid in important economic and policy decisions. In fisheries sector too, economic variables such as market demand and supply, prices, etc. are of prime importance and often come in longitudinal format. There are a number of alternative methodologies available in the time series literature to determine relevant parameters pertaining to longitudinal data and the ensuing sections are set apart to delve deeper into this realm.

Some Key Concepts

Stationary Stochastic Process

A random or stochastic process is a collection of random variables ordered in time. A stochastic process is said to be stationary if its mean and variance are constant over time and the value of covariance between two time periods depend only on the distance or the gap between the two time periods and not the actual time at which the covariance is computed. In the time series literature, such a stochastic process is known as a weekly stationary or second order stationarity or covariance stationarity.

Water Quantity and Measurement: The amount of water to be applied and its measurement are crucial aspects of irrigation management. There are various methods and tools used to measure and control the flow of water, including:
1. Parshall flume
2. Orifice
3. Weirs
4. Water meter
5. Float method
6. V-Notch
Methods of Soil Moisture Measurement
The measurement of soil moisture is essential to determine when to irrigate, the amount of water needed, to evaluate evapotranspiration, and to monitor soil matric potential. Soil moisture is measured in two ways: direct and indirect methods.
Direct Methods
1. Gravimetric method: The gravimetric method is a standard method for measuring soil water content directly. It involves collecting soil samples from the field and determining their moist and dry weights. The mass water content is then calculated as the ratio of the weight loss in drying to the dry weight of the soil sample. This method is accurate but time-consuming and requires laboratory equipment.
2. Spirit burning method: The spirit burning method is a direct method for measuring soil moisture in the field. Soil moisture is evaporated by adding alcohol and igniting it. The time taken for the soil to dry is then used to calculate the soil moisture content. This method is quick and easy but can be affected by soil temperature and organic matter content.

These days, the concept of psychological well-being has gained more impetus in the field of health and positive psychology. Ever since research has paid more attention to ‘quality of life,’ psychological well-being has become popular. However, less importance has been given to the conceptual development of its construct, thus creating confusion between terms which at first appear similar: psychological well-being, subjective well-being, quality of life, satisfaction in life, happiness, and mental health.

The concept of psychological well-being is related to mental, emotional, and social health. Ever since research has started in this area, psychologists have started paying more attention to ‘quality of life,’ and hence psychological well-being has acquired more importance. But less importance has been paid to the conceptual development of its construct. As mental health is related to psychological well-being, it is essential to study psychological well-being.

Zinnia is a very important summer annual belongs to family Compositae. Zinnia was named for the man who wrote the first scientific description of the flower, “Dr. Johann Gottfried Zinn” a German Professor of medicine, but it was the late 19th century that plant breeders started to pay any attention to this plant. Zinnia is a half hardy plant. They are popular for bedding however, cut flowers of zinnia remain fresh for several days. They are easy to grow from seeds. Collection of open pollinated seeds is in common practice in India. Non-uniformity of bloom with respect to colour, flower shape and size, height of the plants and excessive etiolation of the plants result into poor sale of zinnias.

Introduction

Nutrition, a basic human need, is a critical part of health and development. Nutrition can be defined as the intake of food, deliberated in relation to the body’s dietary needs. On one hand, good nutrition – an adequate, well balanced diet combined with regular physical activity – is a foundation of good health, whereas,poor nutritionleads toreducedproductivity,impairedmental andphysical development, increased susceptibility to disease, and reducedimmunity. According to WHO, under-nutrition, together with vitamin and mineral deficiencies accounts for one-third of all child deaths and impairs healthy development and lifelong productivity. At the same time, sedentary lifestyles, demographic shifts, urbanization and the liberalization of markets have steered the world population to being overweight along with risk of chronic diseases like hypertension, dyslipidemia, type 2 diabetes, coronaryheart disease, stroke, etc.; thus, resulting in a double burden of malnutrition.

To address this dual burden of malnutrition, individuals needaccess to sufficient and good quality food; but focussing solely on food security is unlikely to solve the problem of global malnutrition. The challenges of malnutrition cannot be solvedjustbyincreasingfoodproductioninordertoimprove healthand nutritional status of the population. To resolve such challenges, awareness about food choices for optimal health plays a pivotal role among population.

Human nutrition is the science of understanding food; its component; intake; and how it is related to health, growth, development and diseases. Human nutrition involves the study of ingestion, digestion, absorption and assimilation of the nutrients; their metabolic functions, deficiency or excess disease as well as their regulation through several factors such as choosing particular food components/nutraceuticals or physical activity.

Rose (Rosa x hybrida L.) is the most beautiful creations of nature and is commonly known as queen of flowers. It occupies first position in the international trade. Rose is known for its beauty and is used in worship, bouquets, cut and loose flowers, preserves, garlands, decorations, landscaping, etc. It has gained wide acceptability due to varied growth habits, beautiful shape, dissimilarity in size and form, attractive colour, pleasant fragrance and abundant varieties. These can fulfill the requirement of climbers, trees, hedges shrubs, and edges in the landscape gardening. Commercial products of rose such as rose water, rose attar, gulroghan, gulkand, rose dry petals, rose oil, etc play a vital role in international and national market. Rose hips are one of the imperative sources of Vitamin C and are used for preparation of rose tea. With the ever-increasing demand of novel varieties in the world trade, a large number of varieties are being bred every year with many novel traits. Its share is around 51 per cent of the whole of European markets. In India, 29.41 thousand ha area, producing 301.95 thousand MT is under rose cultivation in the states of West Bengal, Karnataka, Gujarat, Chhattisgarh, Maharashtra (NHB database, 2017). Cultivation of rose such as Rosa damascena, R. bourboniana, R. centifolia is also done for essential oil extraction from rose petals.

Origin and Taxonomy

Rose belongs to the family Rosaceae. The genus is divided into four sub genera of which sub genus Rosa includes nearly all the species (Gudin, 2000). The sub genus Rosa is further divided into different sections of which the actual number is arguable. There are about 100 to 300 species in rose based on various reports. The rose genome is complex consisting of five haploid chromosome sets each made of seven chromosomes. (Nybom et al., 2005). The chromosome number of wild species varies from 2n = 2x=14 to 2n= 8x=56, with most of the species being diploid or tetraploid (Nybom et al, 2005). Rosa x hybrida L. is not a species in botanical terms, however, is a highly complex artificial species (Gudin, 2003) that may be used to describe the modern rose cultivars.

The Review of literature is a critical summary of published academic research and other sources on a particular topic or research question. It involves identifying, analyzing, and synthesizing relevant research studies, books, articles, and other sources to provide a comprehensive overview of what is known and not known about the topic.

A good review of literature should be well-structured, focused, and provide a balanced and objective analysis of the existing literature. The following are the key elements of a literature review:

1. Introduction: The introduction should provide background information on the topic and highlight the importance of the research question.

2. Search Strategy: The search strategy should outline the databases and search terms used to identify relevant literature.

3. Inclusion and Exclusion Criteria: The inclusion and exclusion criteria should be clearly defined to ensure that only relevant studies are included in the review.

Abstract
The agricultural sector in India is predominantly characterized by small and marginal landholders who face numerous challenges, including limited access to markets, resources, and technology. Farmer Producer Organizations (FPOs) have emerged as a collective model to address these challenges, enabling farmers to achieve economies of scale and enhance market linkages. This study explores the strategic imperatives for empowering FPO's to access international markets, focusing on their ability to improve business capacities, adopt global standards, and invest in infrastructure. Key strategies include nurturing FPOs through competency development, resource pooling, and collaborations with institutions and private players. The paper highlights the importance of integrating FPOs into global value chains, enhancing their market adaptability, and fostering long-term sustainability through community-driven investments. The findings underscore that tailored support and strategic interventions can transform FPOs into viable entities capable of driving economic growth and improving the well-being of small-scale farmers.
Keywords: Farmer Producer Organizations (FPOs), Agricultural Value Chains, International Market Access, Resource Pooling and Market Adaptability

Agricultural marketing is a critical component of the economy, influencing the livelihoods of farmers, the operations of traders, and the decisions of policymakers. However, challenges such as price volatility, inefficient supply chains, and inadequate integration of data impede its efficiency. This chapter explores the transformative role of data analytics in addressing these challenges, emphasizing its potential to enhance transparency, optimize decisions, and streamline processes. Traditional data sources, including market prices and production data, are contrasted with emerging sources like remote sensing, IoT, and social media, while the integration of big data characterized by volume, velocity, and variety is discussed. Analytical techniques such as descriptive, predictive, and prescriptive analytics are detailed for their applications in market trend analysis, price forecasting, and supply chain optimization. Advanced models, including ARIMA, LSTM, and Random Forest, are presented alongside market basket analysis to demonstrate their utility in decision-making. The chapter further examines the role of analytics in decision support systems, market timing, and supply chain optimization while addressing challenges like data quality, integration issues, and adoption barriers. By providing a comprehensive framework for leveraging data analytics, this chapter serves as a valuable resource for researchers, practitioners, and policymakers seeking to revolutionize agricultural marketing.

An anti-nutritional factor is a substance which, when present in human or animal foods, reduces growth. Examples are phytate, protease inhibitors (notably soybean trypsin inhibitor) and excessive dietary fiber.

Anti-Nutritional Factors

    ·    Protease inhibitors inhibit the activity of trypsin, chemotropism and other proteases. They are found in legumes such as beans and peas, but also in cereals, potatoes, and other products. Their presence results in impaired growth and poor food utilization.

The solar energy is the main source of energy for the processes occurring at the earth surface and in its atmosphere. Crop production, is in fact an exploitation of solar radiation and plants are the converters of solar energy into a useful form of energy which is biomass and sustain life providing food, fodder, fiber, fuel, fruits etc. Sun energy fulfills two essential needs of the plants i.e.  (i) light for photosynthesis including many other photo processes and functions of the plants, (ii) thermal conditions required for the normal physiological functions of the plant. Thus, the crop production and agriculture is basically dependent on quality and quantity of radiation.

Introduction

How one can differentiates between sensory science and sensory evaluation? Perhaps the simplest way would be to think of sensory science as the fundamental physiological and psychological underpinnings of sensory evaluation. It could include our basic understandings of the mechanisms of taste and odour, kinesthetic and the various techniques of scaling and statistical analysis, whereas, sensory evaluation could designate the application of this knowledge and the development of specific methods for the evaluation of the discriminative, descriptive and affective nature of products, in a problem-solving situation. When the quantitative descriptive analysis (QDA) methodology was f irst described, it represented a decade of experimentation and study of the issue that were perceived at the time to be impediments to solving “the problem of flavour characterization” (Stone et al., 1974). As noted by Pangborn (1964), new developments and knowledge about sensory evaluation were beginning to have a positive effect on its acceptance by industry, but much more needed to be done if it was to contribute in a meaningful way. Today, it is indisputable that flavour is an important attribute affecting consumer acceptance of food. “Flavour is taste plus odour”. The perception of taste is merely the detection of non-volative tastants by the tongue. On the other word, the perception of odour is the detection of odoriferous volatile aroma compounds by the olfactory nerves ending in the nose. The combination of all possible flavour stimuli we could encounter is as vast as the galaxy. However, most of the attempts to define these experiences have historically been over simplified.

13.1 Challenges in the technology transfer process
Technology transfer (TT) is more complex and involves the complex interrelationships between universities, research institutes, the private sector, the state, and society. Though TT is all about translating research findings into purposeful solutions that can support the economy and society, it is not a linear process. The challenges can be described as legal, institutional, cultural, financial, policy, and human resource. All this is accompanied by bottlenecks that inhibit or decelerate the diffusion of promising technologies.
13.1.1 Legal and intellectual property challenges
The vital component of technology transfer is the proper management of intellectual property (IP), which is often the most challenging aspect.
• Ambiguities in IP ownership: During multi-institutional or shared funder research, ownership is quite controversial. As an example, when a government lab and a university collaborate on the project, there is ambiguity as to who would have the ultimate licensing authority over the technology: the university, the lab, or the funding agency. This kind of fight hinders commercialisation and scares off industry partners.
• Lengthy patent filing and prosecution timelines: In several jurisdictions, the filings, examination, and granting of a patent may take between three and five years or more. Such delay is not compatible with the rapid cycle of invention in other fields such as ICT or biotechnology, where patent claims may become invalid before they are granted.
• High costs of IP protection: International direct patenting, like under the Patent Cooperation Treaty (PCT), is costly and involves legal services, fees, and upkeep costs. These costs are excessively high, which cannot be easily compensated by universities and startups, and where technologies are not secured or limited to local markets.

Abstract

Determining the optimum stocking rate for a grazing land is a key decision affecting the profitability and viability of a grazing system. Forage intake and subsequent performance is dependent on forage availability to the livestock on a daily basis.
Fixing stocking rate too low results in wastage of forage and loss in profit and too high results in lowered forage intake and livestock output thus results in diminished profits. Overgrazing occurs when the grazing pres-sure exceeds the carrying capacity of the land and would modify the physical properties of soil and ecosystem. Due to the overuse of the grazing land, vegetation cover declines and thus reduces the soil organic matter content and soil infiltration capacity. On farm field experiments were conducted in three farmer’s fields at dryland tracts of Tirupur district for a period of two years from September, 2009 to March, 2011 with the objective to assess the carrying capacity of silvipastoral farming system. Treatments were five silvipastoral systems viz.,Acacia leucophloea + Cenchrus ciliaris, Acacia leucophloea + Cenchrus ciliaris + Stylosanthes hamata, Acacia leucophloea + Cenchrus setigerus + Stylosanthes hamata, Acacia leucophloea + fodder sorghum + Pillipesara and Acacia leucophloea + Cenchrus setigerus + Stylosanthes hamata & fodder sorghum + Pillipesara. One unit of Mecheri sheep of five ewes (female) and one ram (male) and two buffaloes were maintained in each location. Observations on carrying capacity, annual forage yield, utilization rate, average daily intake and average fodder requirement of sheep and Length of grazing season were made. The experimental results revealed that, among the different silvipastoral systems, rotational grazing of 39 numbers of sheep per ha of silvipasture land with Cenchrus setigerus + Stylosanthes hamata & fodder sorghum + Pillipesara system is found to be the best. This would imply relatively less pressure on land that would indicate sustaining the carrying capacity of grazing land without exerting pressure on natural resources.

Introduction
 
Climate change is a result from emission of greenhouse gases (e.g. CO₂, CH₄, N₂O, etc.) that will cause atmospheric warming (IPCC, 2007). Climate change may be due to natural internal processes or external forcing such as modulations of the solar cycles, volcanic eruptions, and persistent anthropogenic changes in the composition of the atmosphere or in land use. Human induced changes in atmosphere composition are a major concern. Burning of fossil fuels, like oil, coal, and natural gas is adding CO₂ to the atmosphere.

7.1 INTRODUCTION

Okra is a remunerative vegetable crop for the tropical and subtropical regions of the world. Its fresh fruits are important vegetable in India, Brazil, West Africa and many other countries. For year-round consumption sun dried (Africa, India), and frozen and sterilized (USA) fruits are processed from fresh fruits. Tender green fruits are cooked in curry and also used in soups. The root and stem are useful for clearing cane juice in preparation of jaggery. Its ripe seeds are roasted, ground and used as a substitute for coffee in Turkey. Matured fruits and stems containing crude fibre are used in the paper industry. Okra is rich in vitamins, calcium, potassium and other minerals. A 100g consumable unripe okra fruits contain 10.4g dry matter, 3,100 calorie energy, 1.8g protein, 90mg calcium, 1.0mg iron, 0.1mg carotene, 0.07mg thiamin, 0.08mg riboflavin, 0.08mg niacin and 18 mg vitamin C. The dry seeds contain 13-22% edible oil and 20-24% protein. The seed cake is also used as an animal feed. Okra has high iodine content and it has ability to control goiter. Ratoon cropping can also be done in okra.