eChapters

The Agriculture sector is by far the largest employer amongst all the major sectors employing roughly half of available workforce. At the same time, agriculture is the smallest sectoral contributor to the GDP. It is ironical that the most important requirement of human being, which is the bulk of agriculture farm produce, is largely considered to be an unrewarding sector in the nation.

Though the Indian agriculture has made significant strides in the course of the last 50 years of planned development, still the farmers today are facing the consequences of host of challenges, namely dependence of monsoon, declining size of land holdings, degradation of soil & water resources, declining investment of public sectors on agriculture. So farmers are increasingly getting indebted and temptation to sell their farm land  for non-farm purposes is growing. Over 45 per cent of farmers want to quit farming says a survey conducted by National Sample Survey Organization (NSSO).

Agricultural land is still a great source of income. But the practice of unsustainable methods and improper resource management leading to successive crop failures that make agriculture non- profitable and highly  risky.  So, the interest of youth in agriculture has been declining. While most developing countries are still experiencing high population growth rates, the youth are migrating in significant numbers to urban areas. The younger generation does not consider farming as a profession and they treat it as traditional activities of their family. The farm youth think that the farming system is not capable to provide a life, therefore they are diverting from agriculture to other profession.

In conventional agriculture, spatial variability over the landscape is ignored and fertilizers, herbicides, insecticides, fungicides etc. are applied at a uniform rate throughout the crop field. Precision Farming emphasizes on the infield variability which is first recognized, located, quantified and recorded, then managed by applying farm inputs  in specific amounts at specific time and at specific locations.

The world is changing rapidly and education is facing new challenges as we move into the 21st century. For Extensionist, this means new approaches to teaching and learning are needed. Futurist John Naisbitt (1994) predicts that as structured employment opportunities decline, entrepreneurial skills will become necessary for the rural youth to compete. Additionally, acquiring skills and attitudes necessary for the youth can be achieved through youth entrepreneurship programs (Cox, 1998)

There is a challenge to convert ideas into policy and then into action to put in programmes aimed at helping the future farmers of the world.  According to UN report , Youth as a target group is not a major policy priority of most governments in developing countries. This review illustrates that youth are only occasionally visible in policy related documents.  Hazelman  (2008) emphasized based on lessons from case studies made by FAO in Asia and the Pacific,  highlighted  the importance of having a clear national policy relating to rural youth; building and utilizing youth networks and partnerships at the national, regional and international levels; organizing youth into youth-led organizations that are active and have strong leadership together with competent and committed advisors, with projects and activities that address youth and community needs; and giving priority and attention to education and training opportunities for continued learning and human-capacity building.

Abstract

We are working with Soliga farmers and introducing simple ‘organic’ technologies to increase yields, diversify the farms, and conserve soil and water.  Introducing these technologies depends on a strategy of using on-farm trials for low-risk interventions and field-station trials for high-risk interventions. Low-risk interventions include the use of contour row-sowing rather than broadcast sowing, improved access to traditional varieties of seeds, and composting practices. The relatively high-risk interventions are to incorporate locally grafted high-yielding amla and related fruit trees, and selecting high-yielding local crop varieties, and crop rotation. All interventions were aimed to strengthen on-farm capacities, improve sustainable traditional technologies and enhancement of livelihood security.

Family No. 1

Name and address:

Smt. Jamuna Khajuriputia

Age - 45 years, Caste - ST

Village – Rajbadei

Block – Similiguda, Koraput

Family size: A total of five members, husband Gopinath (50 years), the son Ramesh and Podu, daughter-in-law Dana and herself. Male : Female ratio is 3:2

Educational status: All members have education except daughter-in-law, Dana. The status score is 4.16 in 10 point scale.

Structure

Structural unit of edible portion of most fruits and vegetables is the parenchyma cells and makes up bulk of cells. A parenchyma cell is rather thin walled and may be polygonal or cubical in shape.  Walls of parenchyma cells in young plants are composed almost entirely of fibrils of cellulose. In parenchyma cells of plants actively metabolising protoplast portion represents only about 5% of total cell volume. This protoplast is rather film like and is pressed against cell wall by large water filled central vacuole.  Protoplast has inner and outer semi permeable membrane layers between which is confined cytoplasm and its nucleus. 

3.1 Introduction

Eggs are composed of three main parts; the eggshell with the eggshell membrane, the albumen or white, and the yolk. The yolk is surrounded by albumen, which in turn is enveloped by eggshell membranes and finally a hard eggshell.

3.2 Eggshell

The eggshell is composed of a foamy layer of cuticle, a calcite or calcium carbonate layer, and two shell membranes. The ultrastructurally the eggshell includes shell membranes, mammillary zone, calcium reserve assembly, palisades, and cuticle, with 7,000 – 17,000 funnel shaped pore canals distributed unevenly on the shell surface for exchange for water and gases

Size shape and Appearance of Bacterial cells

Bacteria vary significantly in their morphology, that is in their appearance. They range in size from 0.2 μm to1 μm in diameter and 1 μm to 10 μm in length. There are three basic shapes of cells :

1. Spherical

2. Rod-shaped

3. Spiral.

Motives of joining SHG

Sensitization for joining SHG does not alone help to achieve immediate result. Motives when combined with inspiration, an individual is tempted to act so also the case with sample SHG who expressed motives for joining SHG as follows.

Abstract

This review presents an idea on the botanical description, medicinal properties and traditional usage of wild, edible and aromatic plant (Nymphaea alba) in the human nutrition. Nymphaea alba Lin, also known as the White Water lily, White Lotus, or Nenuphar is an aquatic flowering plant of the family Nymphaeaceae. Nymphaea is a weed in India and its production pretty much as good as water chest nut and Nelumbo nucifera. Its rhizome is rich in tannic acid, gallic acid, alkaloids, sterols, flavonoids, glycosides, hydrolysable tannins and high-molecular-weight polyphenolic compounds. It is used as associate aphrodisiac, anodyne, antiscrophulatic, astringent, cardiotonic, demulcent, sedative and antiinflammatory. Further, it conjointly produces calming and sedative effects upon the nervous system, and is beneficial within the treatment of sleep disorder, anxiety and similar disorders. Moreover, the content of starch in the rhizome is said to be 40%. Extensive work has been carried out on agronomic and phenotypic properties for most plants, but relatively little study has been carried out on the properties which are of direct technical and economic interest to competitive food and nonfood industry. Non-conventional food resources and their value addition have attracted attention in the recent yearsfor their potential use as functional ingredients in food formulations, besides food they have also been used for non-food applications. Moreover, Plants provide the predominant ingredients of medicines in most medical traditions. So, there is tremendous potential for the profitable industrial use of these medicinal plants and exploring them for further use. Keywords: Non-conventional food resources, Nymphaea alba, Rhizome.

Abstract

In the present study, a novel work on comparison of physico-chemical characterization and bacterial diversity of wheat straw compost and vermicomposting has been initiated in the tropical region. Wheat straw compost shows lesser pH, EC, TDS, Organic Carbon, Total Nitrogen and Total Phosphorus than vermicompost whereas there was an increase in Total Nitrogen, Total Phosphorus and Electrical Conductivity and a drop in the pH, TDS and Organic Carbon of the vermicompost as the composting progressed from 0, 3, 10, 17, 24 and 31 days. Strains of Bacillus spp. and Thermoactinomycetes were screened from the wheat straw compost, which are ecologically important and have commercial potential for enzyme production. These strains were able to degrade cellulose, hemicellulose and lignin and exhibited cellulase activity. Enterobacter aerogenes, Micrococcus luteus and E.coli were isolated from the gut of Eudrilis eugeniae which help in the transformation of biodegradable waste materials into valuable compost.

Abstract

Microencapsulation has found great applications in food business. However, the technology remains aloof from being fully exploited. Microcapsules offer food processors a way to shield sensitive food ingredients, mask or preserve flavours and aromas and conversion of volatile food components into easy-handled solid ingredients (like powders, capsules etc). A number of naturally occurring and synthetic polymeric materials have been identified so far that possess the entrapping property and are categorised as GRAS materials. Numerous techniques have been developed for using these entrapping materials to encapsulate the sensitive food ingredients. Controlled release of the food ingredients at proper place and right time could be therefore a key practicality that may be provided by microencapsulation. With strictly fine-tuned and stabilized release characteristic, this method adds worth to the merchandise. The areas of interest in this field include the development of alternative and inexpensive polymers that may be considered natural or mimic the properties of natural polymeric materials, like Gum Arabic, Gellan Gum, Gum Karaya, Gaur Gum and Gum Acacia. Limitations in many of the encapsulation techniques have occurred due to high value of raw materials and production. This review is effectively committed to the, properties of encapsulating agents along with the emphasis on different techniques used for encapsulation in the varied fields like food technology, pharmaceutical, commercial engineering and biotechnology.

Objectives
• Understand the concept of antecedents in grammar and their role in sentence structure.
• Identify different types of antecedents and their functions in sentences.
• Recognize how antecedents relate to pronouns and other grammatical elements.
• Learn how to use antecedents correctly to avoid ambiguity and improve clarity in writing.
• Analyze examples of antecedents in various contexts to enhance comprehension and application.
Introduction
In grammar, an antecedent is a word or phrase that a pronoun refers back to in a sentence.
Antecedents are usually nouns or noun phrases that provide clarity about which person, place, thing, or idea is being discussed. The correct use of antecedents ensures that sentences are clear and that pronouns have specific references.

Introduction

Cotton is a fiber crop of Malvaceous family. There are four cultivated species of cotton viz. Gossypium arboreum, G. herbaceum, G. hirsutum and G. barbadense out of which G. hirsutum is the predominant species contributing about 90% to the global production. In India all the above four cultivated species are grown on commercial scale as a kharif crop. India is the largest producer as well as consumer of cotton in the world. The major cotton growing states of India are Maharashtra, Punjab, Haryana, Rajasthan, Uttar Pradesh, Madhya Pradesh, Gujarat and parts of Andhra Pradesh & Karnataka. In Odisha cotton cultivation is an up-coming activity. Many of the western belt farmers, mainly from Rayagada, Bolangir, Kalahandi, Nabarangpur, and Nuapara districts have been taking cultivation of this cash crop. According to the report of Odisha economic survey, 2018-19 a total of 1.45 lakh ha area was cultivated in 2017-18 producing 3.65lakh bales of cotton. In Rayagada district cotton is cultivated in 9 blocks out of 11 blocks comprising an area of 35170 ha. For the year 2018-19 yield was 12.37 q/ha with production of 25.6 MT of cotton according to the data given by District agriculture office, Rayagada.

1. Introduction

Milk is the principal source of protein and lactose in the diet. Dairy farming is viewed as a whole ecosystem of reciprocal relationships and reliance, as well as there production and safe guarding of societal values. Dairy farms are primarily made up of high-yielding dairy cows. Goats, sheep, and camels are some of the other animals employed in commercial dairy production. Milk has always been regarded as a healthy food. Milk includes more than9 other essential elements, including protein, carbs,vitamins, minerals, and lipids, in addition to calcium, which makes it critical for your bones.

Every year, about 600 million tonnes of milk are produced by over 264million dairy cows across the world. The global average for milk output per cow is around 2,200 litres. India is the world’s top milk producer followed by the United States, China,Pakistan, and Brazil. The economy of India is mostly dependent on agriculture and animal husbandry, with milk production playing a significant role. It is also the world’s largest producer of buffalo milk (FAO, 2019).

Co-operative dairy sector proved to be resilient as it continued to procuremilk from farmers and supply it to the consumers despite several logistical and other challenges. Milk production in India did not show any sign of slowdown. Milk productionis anticipated to be around 209.96 million tonnes in 2020-21, an increase of about 6.3 percent over the previous year. The estimated per capita availability of milk is expected to increase to about 425 gms /day which is more than the world average of around 315gms/day(NDDB,2020).The dairy co-operatives had a difficult year due to an influx of more milk production, a reduction in milk sales, and the building of inventories of preserved goods. Throughout the year, milk procurement by dairy co-operatives increased as it accepted diverted extra milk from farmers that would otherwise be sold to private and unorganized businesses. During the 2020-21 budget year, milk procurement by dairy co-operativesincreased by 7.9 per cent. Indian dairy co operatives have installed milk processing capacity of 66.3million litters per day,73.3million liters/day in private sector enterprises, and 2.5 million litres per day in producer companies.

The style of technical communication focuses on delivering information clearly, concisely, and accurately, often in a professional or academic
context. Technical communication is typically used in fields such as science, engineering, technology, and medicine to convey complex data or instructions to a specific audience.
Characteristics of Technical Communication Style
• Clarity: The message should be easy to understand without ambiguity.
• Conciseness: Information is conveyed using as few words as necessary.
• Accuracy: The content must be precise and free from errors, especially when explaining technical data.
• Objectivity: The style is factual and free from personal bias or opinions.
• Consistency: Terminology, units of measurement, and formatting should remain consistent throughout the document.
Types of Technical Communication
• Instructions/Manuals: Step-by-step guides for completing a task or operating machinery.
• Reports: Detailed documentation of findings or research.
• Proposals: Formal suggestions for a project or plan.
• Emails/Business Letters: Professional correspondence.
• Presentations: Visual and oral methods of conveying technical information.

1. INTRODUCTION

This chapter looks at ICTs in Sub-Saharan Africa (SSA), with a focus on several selected countries in the region. Exciting and positive developments are happening throughout SSA Africa in ICTs. For instance, in spite of extensive poverty, SSA has had the fastest growing mobile market in the world over the last five years. The mobile telephone in the region has morphed to serve uniquely African development needs, including those in rural areas. It is being used for market information, extension messages and as virtual currency. In Kenya and Uganda, mobile phone services provide cheap messages about crop price information via text messaging. In Tanzania, there are ‘market spies’, farmers who visit local markets and remain in contact with the village using mobile phones to negotiate for better prices.

In spite of the growing use of mobile telephony and other ICTs, Africa has lagged behind in harnessing ICT potential for extension and other rural development issues in comparison to countries such as China, India, and Chile. Sub-Saharan Africa has the lowest teledensity in the world (Bertolini, 2006a). Many challenges exist to ICT use in SSA, and there are concerns that many rural African communities are being further left behind through the ‘digital divide’.

Abstract
Small-scale farming in India, particularly through organic and innovative methods, demonstrates significant profitability potential, as evidenced by success stories in Haryana. Ramesh Chander Dagar from Akbarpur Barota earns Rs. 10 lakh annually from one hectare through integrated organic farming, leveraging solar power, greenhouses, and beekeeping. Anil Kumar in Kalri Nanhera generates Rs. 6-7 lakh per annum from a one-acre polyhouse cultivating Gerbera flowers, supported by government subsidies and niche branding under "Batan Farm." Uday Veer Singh Rana’s honey processing unit in Karnal yields Rs. 15 lakh profit from Rs. 80 lakh sales, utilizing strategic door-to-door marketing. Shemsher Rana’s polyhouse cucumber cultivation in Panipat nets Rs. 25 lakh from Rs. 60-70 lakh sales, capitalizing on high-demand markets like Azadpur Mandi. Pankaj Yadav’s Natura Greentech nursery in Gurgaon earns Rs. 5-8 lakh annually through online sales on platforms like Flipkart, offering ornamental plants and aftercare services. These cases highlight how organic farming, polyhouse cultivation, and innovative agri-ventures can transform small farms into profitable enterprises, fostering rural economic growth.
Keywords: Organic Farming, Agri-preneurship, Small Farms, Polyhouse Cultivation, Nursery Business, Profitability, Haryana, Integrated Farming, Beekeeping, Online Sales

Introduction

Northeastern Region of India consists of eight States, viz., Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Tripura and Sikkim.  The northeastern states are located between geographical ordinates, 21° to 29°30' N and 89°46' to 97°30' E. The region, surrounded almost on all sides by Bhutan, China, Myanmar and Bangladesh, which can be broadly divided into two characteristic zones viz., Mountainous and Plain. Although distinguished in the altitude differences, both the mountain and plain are closely interrelated in terms of natural resource sharing and economic flow. According to the physiographic characters this region is divided into five physiographic units, the Assam Himalayas, the Brahmaputra valley, the Shillong plateau, the Barak valley and the Southeastern hill region. Except the Brahmaputra and Barak valleys in Assam and the Imphal valley in Manipur, the terrain is hilly and mountainous, only making 65% of the northeast an undulating land with elevations ranging from 200 to 900 m above MSL

1. INTRODUCTION

Sudan lays close to the east-centre of Africa between Latitudes 4° and 2° and longitude 22° and 28° east. It is the largest country in African continent (8.3 per cent) and Arab world and the ninth largest in the world (1.75) covering 2.59 million square kilometers of twenty six states (El Mustafa, 2005). It shares borders with Egypt, Libya, Chad, Central Africa, Zaire, Uganda, Kenya and Ethiopia. It is a criterion for absolute continent in terms of the extent and variety of vast agricultural lands, vast agricultural and pastoral country with rich cultural diversity. It homes about forty million people, seventy five per cent of which inhabit rural areas, speaking over a hundred and thirty indigenous languages and dialects. The country is a gentle sloping land with the exception of Jebel Marra Massif, Red Sea hills, Ingessena hills and the Nuba Mountains (Ahmed et al., 2004).

The Nile and its tributaries traverse it for about 900 km. The rainfall ranges from less than 50 mm in the northern desert to more than 1500 mm in the tropical rain forest in the south.

In general, the soils include aridsols (sand dunes and sandy soils), aridisols and vertisols (clay pockets in the valleys) in the North, vertisols in the central and southern clay plains and oxisols in the south. Variations in rainfall, vegetation and soils resulted in the formation of seven main ecological zones classified as follows: desert (0-75 mm, 28.1 per cent,), semi-desert (75-300 mm, 19 per cent), low rainfall savanna on sand (300-400 mm, 26.6 per cent), low rainfall savanna on clay (400-800 mm, 13.3 per cent), high rainfall savanna (800-1300 mm, 9.5 per cent), Montana vegetation region (800-1000 mm, 0.3 per cent) and flood region (800-1000 mm, 3.2 per cent) which embedded in twenty six states.