eChapters

3.1. Types of communication network

There are different situations in which different kind of communication is required for transfer of technology. An Extension expert works in an organization.

Introduction

Vermicompost is an organic manure (bio-fertilizer) produced as the vermicast by earth worm feeding on biological waste material and plant residues. This compost is an odorless and clean organic material containing adequate quantities of N, P, K and several micronutrients essential for plant growth. Vermicompost is a preferred nutrient source for organic farming. It is eco-friendly, non-toxic, consumes low energy input for composting and is a recycled biological product. Earthworms are soil invertebrates well known for their contribution to soil transformation and turnover, by breaking down of organic material. The effect of earthworms on soils can take three main forms: effects on biological, physical, or chemical soil properties and processes. These can operate eother directly or indirectly.
 
Farmers are aware that earthworms are generally beneficial.  However, few are familiar with the important species they have on their land and the amount or number of earthworm required for their soil is also a big question to them. It is important that farmers must identify and familiarize with the species of earthworms so that they can be utilized for the purpose of vermicomposting.

Abstract
Vermicomposting, the process of producing organic manure through earthworm activity, offers a sustainable solution for enhancing soil fertility and agricultural productivity. Vermicompost, often termed "Black Gold," is rich in plant nutrients, growth-promoting hormones, enzymes, and beneficial microorganisms, improving soil's physicochemical and biological properties. In Chhirauta village, Banda district, a group of eight farmers adopted vermicomposting as a livelihood, producing 20 tons of vermicompost and 1 ton of vermiculture annually after training from Banda University of Agriculture & Technology in 2019. By incorporating leguminous crop residues and maintaining optimal moisture (45- 65%) and neutral pH, they enhanced compost quality. Vermiwash, a nutrient-rich liquid byproduct, is also produced and sold. This initiative not only addresses waste management but also promotes organic farming, reduces greenhouse gas emissions, and provides economic opportunities for rural youth. The success of this model highlights vermicomposting's potential for agri-entrepreneurship and sustainable agriculture.
Keywords: Vermicompost, Vermiwash, Organic Farming, Earthworms, Soil Fertility, Agri-Entrepreneurship, Sustainable Agriculture, Waste Management, Black Gold, Chhirauta Village

Abstract
The widespread use of chemical fertilizers since the Green Revolution has boosted food production but at the cost of environmental degradation, reduced soil fertility, and compromised food safety. Indiscriminate application has led to groundwater contamination, loss of beneficial soil organisms, and increased crop susceptibility to pests, posing health risks. Organic farming, particularly vermicomposting, emerges as a sustainable solution, utilizing biological nutrients to enhance soil fertility and produce safe, high-quality food. Vermicomposting offers social, economic, and environmental benefits, creating low-skill jobs, requiring minimal investment, and reducing waste through recycling. Techniques like Rhino Vermi Bed and Matka Vermicomposting enable small-scale farmers, women, and rural youth to engage in profitable agripreneurship, fostering economic growth and ecological sustainability despite challenges like market awareness and infrastructure limitations.
Keywords: Vermicomposting, Organic Farming, Food Safety, Environmental Sustainability, Agripreneurship, Soil Fertility, Rural Development, Waste Recycling, Small-Scale Farming, Economic Growth

12.1 Introduction

There is no other pair of words except the pair “Multi-Collinearity” which is more misused both in “Econometric Texts” and in “Applied Literature”. In many practical problems, many of our explanatory variables are found to be highly correlated among themselves.

One of the assumptions of the “classical linear regression model (CLRM) is that there is no “Multicolinearity” among the regressor variables included in the regression model.

1. _____ is the study of all the activities, agencies and policies involved in the procurement of farm inputs by the farmers and the movement of agricultural products from the farms to the consumers.

a) Agricultural marketing

b) Supply chain

c) Agricultural production

d) Value chain

2. The subject of agricultural marketing comprises of _____

a) Product marketing

b) Input marketing

c) Both a & b c) None of the above

3. Changing the raw material into a finished good creates ____

a) Form utility

b) Time utility

c) Place utility

Agricultural water consumes about 85% of the available water. The future hopes to solve world’s food problem lies in irrigation development. Considering the need of efficient management of water, which is crucial at this point understanding of different efficiencies of the irrigation related experiments or projects, is necessary. Irrigation efficiency is used to evaluate how effectively the available water is used in crop production. Water is conveyed through canal system, watercourses and channels to crop fields. Irrigation is applied to store water in the effective root zone of soil for use of crops. A considerable loss occurs after its diversion from sources to its actual use by crops. The extent of water loss in the process decides the irrigation efficiency. Irrigation efficiency declines as the water loss increases. A high efficiency of an irrigation project is always desirable. The efficiency may be estimated for various operations beginning from diversion of water to its actual use by crops, uniformity in its distribution in the root zone, its use for crop productivity, economics and so on.

Weed management practices are evaluated for its efficiency in terms of effective control of weeds and economics of control measures through various indices under sole crop situation as well as intercrop situation.

6.1. Indices for Sole Crop Situation

The absolute effect of particular method or a chemical in reducing the weed competitions and increasing the crop productivity are measured effectively by various indices. The comparisons of weed control methods are usually based on the yield, weed population and weed dry matter from the control as well as treated plots.

Onion is highly vulnerable to weed competition because of its slow early growth, shallow roots, narrow upright leaves and limited canopy development. Weeds compete for light, water, nutrients and space while also harbouring pests and pathogens. Severe infestation during the critical competition period can cause substantial yield reduction. This chapter describes major onion weeds and evaluates cultural, physical, mechanical, biological and chemical control methods. Timely planting, suitable spacing, mulching, raised beds, manual weeding, mechanical tools, herbicides and biological agents are discussed. Integrated Weed Management is recommended as a smart approach combining complementary methods to improve weed control, protect soil health and sustain onion productivity.

Policies provide the institutional structure, direction, financial support and operational framework required for effective agricultural extension. Without clear policies, extension programmes may suffer from inconsistent decisions, fragmented implementation and unclear responsibilities. This chapter introduces the meaning, characteristics, sources and different types of policies and explains their importance to extension organizations. It examines how policies guide decision-making, establish limits, allocate resources and connect organizational goals with field activities. The chapter also introduces policy advocacy, analytical approaches and the policy-development process. Together, these concepts enable extension professionals to understand policy environments, participate constructively in decision-making and improve the responsiveness, accountability and effectiveness of extension services.

World Intellectual Property Organization

http://www.wipo.int,http://www.wipo.org

The World Intellectual Property Organization - referred to in abbreviated form as WIPO in English, and OMPI in French and Spanish - was established by a convention signed at Stockholm on July 14, 1967, and entitled “Convention Establishing the World Intellectual Property Organization.” The WIPO Convention entered into force in 1970. WIPO became a specialized agency in the United Nations system of organizations in 1974 and dedicated to the use of intellectual property (patents, copyright, trademarks, designs, etc.) as a means of stimulating innovation and creativity.

WIPO promote the development and use of the international IP system through Services, Law, Infrastructure and Development.

Introduction

Self Help Group is a voluntary and self managed group of poor people, who come together to promote savings among themselves and pool savings for activities benefiting either individuals or communities economically. Empowerment of women has now become a key issue in the Government’s Five year plans by organizing women into Self Help Groups to make the beginning of a major process of empowering women. 320 million people, out of our 1.1 billion, are steeped in abject poverty and due to their asset lessens it is difficult for them to access any kind of aid from banking / financial institutions and this state of the hopelessness and the constraints of an ineffective credit delivery system can be transcended by enhancing the self esteem and raising the feeling of human self worth. The SHGs approach is a reshaping initiative that enhances the livelihoods and ensures sustainability by enabling poor families to access effective economical and social development leading to empowerment.

In Tripura SHG’s has been introduced in the year 1999.The main objectives of this programme by mutual beneficial of social and economic activities through women mobilization. SHG’s are a way to involve rural women and men actively in the development process by means of increased income Agricultural situation of WTD differs to some extent from the other districts in regard to topography, soil, extent of rain-fall, variation in temperature and humidity which has resulted in difference in cropping pattern also from that of the other three districts. People mainly practice rice and vegetables cultivation. The plain land people also were satisfied to grow single crop preferably paddy without having any knowledge and experience of improved cultivation for growing multiple crops. Animal husbandry is another sector contributing to the economy of WTD. Cattle and poultry are the main livestock wealth of the district. (DRDA office, Agartala, 2010). Many Government and non-government organization now have come forward for helping poor communities and to energize their capacity in development activities of which Self Help Group (SHGs) is thought as the best means for improving their position in the society.

An Entrepreneur is an individual who creates a new business, bearing most of the risks and enjoying most of the rewards. The process of setting up a business is known as entrepreneurship. An Entrepreneur is commonly seen as an innovator, a source of new ideas, goods, services and business procedures. Entrepreneurship plays a key role in any economy by using the skills and initiative necessary to anticipate needs and bringing good new ideas to market.

Status of Women

As per 2011 Census, women account for 586.46 million, and represent 48.5% of India’s total population. However, from global perspectives, they constitute half of global population, and 1/3^rd labour force, but receive only 1/10^th of world income, and own less than 1% of world’s property. Further from national point of view as Reddy et al. (1994) in his study opined that “although women constitute 50 percent of India’s population, perform two-thirds of the work and produce 50 percent of food commodities consumed by the country and they earn only one-third of the remuneration and 10 percent of the property or wealth of the country.

The vast majority of working women are uneducated cultivators and agricultural labourers residing in villages. Most of the women, working on the family farm are unpaid labourers. 63 percent of all educated women with at least a high school certificate are unemployed, and of the 37 percent who are employed 15 percent are clerks, 5 percent teachers, 7 percent nurses and 10 percent are other professionals. Only 6 percent of Government employees are women (Jain, A.K. 2004). Rural Women form the most important productive work force in the economy of majority of the developing nations including India. Agriculture, the single largest production endeavour in India, contributing about 18% of GDP, is increasingly becoming a female activity. Agriculture sector employs 4/5th of all economically active women in the country. 48% of India’s self-employed farmers are women. There are 75 million women engaged in dairying as against 15 million men and 20 million in animal husbandry as compared to 1.5 million men.

Despite progress in several key indicators, a gender analysis demonstrates that women continue to be relatively disadvantaged in matters of survival, health, nutrition, literacy and productivity. Further, more than 90 percent of rural women are unskilled, restricting them to low paid occupations. Women generally have no control over land and other productive assets which largely exclude them from access to institutional credit. Further, agricultural wages for women, on an average 30-50 percent less than those for men. Though they work for longer hours under inhospitable conditions, their participation in decision making process is less than desirable.

Abstract

In today’s scenario every human being is continuously juggling the demands of career and personal life. Achieving the insidious “work-life balance” can often been taken as an impossible goal, especially for those who struggle to give their best to personal and professional life. In todays time “do more with less” competing reality, managing careers and families, and feel satisfied with both can be a messy task. Life filled with conflicting responsibilities and commitments, work life balance has become a major issue in workplace in today’s time. This study attempted to provide an understanding of the term work life balance as well as the conceptual paradigm of work life balance, discussions of different causes and consequences of WLB, and the importance as well as the strategies of WLB.

The strategies outlined in this paper are proposed as recommendations for managers and supervisors to consider for implementation in their work areas to assist employees achieve a better balance between work, family, and life commitments.

8.1 Working Capital Management – I

Working Capital Management: Working capital is a measure of firm’s efficiency and its current financial health. Managing the operational capital is called as working capital management.

Every firm has short term assets and short term liabilities, they are also known as current assets and liabilities. It is calculated by subtracting short term liabilities from short term assets. The working capital ratio determines if the firm is financially stable, and has enough short term assets to cover its short term debts.

Working capital management ensures that the company has enough monetary liquidity to meet short term debts. Structuring an effective working capital management is a great way to enhance the income. Ratio analysis and management of individual components of working capital are two primary importance of working capital management.

Ratio analysis: Process of determining and analyzing numerical relationships in accordance to financial statements like balance sheets, income statements and cash inflow statements is known as ratio analysis. The primary purpose of ratio analysis is to appraise the operating and financial performance of an economic activity and determine its efficiency, profitability, liquidity and solvency. It also helps in getting a brief idea about comparative valuation by comparing ratios of different companies in the same sector.

Inventory Management: Inventory management involves overseeing the purchase of new items and managing the existing ones. It aims to create such a purchase plan that will ensure effective delivery of materials. Two most used inventory management strategies are ‘the just-in-time method’ and ‘material required planning.’ In former one the firm plans to receive items at the time of need rather than maintaining high inventory levels, and the latter one is based sales forecasts.

Cash Management: Cash management is process of collecting, managing and utilizing the cash inflow to optimize the short term financial stability. The key component in accomplishing this task is solvency. Successful cash management is useful when any unexpected demand for cash occurs out of the blue.

Abstract

The two most important tasks for a patentee to undertake after being granted a patent, in any patent regime, would be to pay the renewal fees necessary to keep the patent alive, and provide proof of having worked the patent in the jurisdiction. This article seeks to highlight features of India’s legal requirements with regard to the working of patents on a commercial scale. The number of patents granted in a country is an indicator of the technological strength of the country. However, it should be noted that actual technological growth depends upon the working of patents. Working of a patent means the commercial exploitation of the invention that is embodied in the patent.

ABSTRACT

This paper provides an overall view on the history, structure and functions of World Intellectual Property Rights Organization.

Introduction

Human genius is the source of all works of art and invention. These works are the guarantees of a life worthy of men.  It is duty of the state to ensure with diligence the protection of the arts and inventions,” reads an inscription on the copula in the WIPO Headquarters building in Geneva. True to this inscription, WIPO functions through various mechanisms fostering judicious utilization of human intellect.  This paper intends presenting an overview on WIPO.

The extension professionals are interested to disseminate technology to the users. The users are rural people. The users of technology are to read and understand technology designed for them. Rural readers have different interests like, crop production, animal husbandry, fisheries, forestry etc.

Objectives
• Understand the stages of the writing process.
• Visualize the flow of writing stages using a graph.
• Apply effective strategies for each stage of writing.
Introduction
The writing process is a structured approach that helps writers create clear and coherent texts. It generally consists of five main stages: prewriting, drafting, revising, editing, and publishing. The stages are interconnected, and writers often cycle back to earlier steps before finalizing their work. The following graph will help visualize how these stages overlap and repeat during the writing process.
Graph of the Writing Process
The graph below represents the cyclical nature of the writing process: