eChapters

Indicators for Impact Assessment-meaning and Concept

Indicators for impact assessment: Indicators are common tools to determine the performance and then the result of the technology/extension/communication interventions. They measure the accomplishment of the project’s goals and targets. Criteria of indicators should be defined during the formulation stage, but they often need to be specified in greater detail during implementation. The indicators should measure intangible and non-tangible changes, particularly in projects that value factors such as personal and social development.

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.

Impact Assessment Approach-Quantitative, Qualitative Participatory and Mixed Methods with Their Advantages and Disadvantages

Quantitative research approach

 Qualitative research approach

 Participatory research approach

Mixed method research approach

Advantages of Quantitative Research

Introduction

Impact studies isolate the effect of an intervention by assuring that there is clean comparison between a treatment group that received the intervention and a comparison group that is just the same except that it did not get the intervention.

Impact studies test whether one thing causes another. Just knowing scores have gone up following an intervention doesn’t mean improvement is attributable to that intervention.

The data are generated from an impact study used to identify best practices, to replicate successful programs or policies, and to avoid mistakes that might have negative implications for future projects.

Logical Framework Approach (LFA) Background and Description, Variation of LFA

Definition The Logical Framework Approach or LFA is a systematic and analytical process for objectives-oriented project planning and management

Background: The Logical Framework Approach (LFA) was developed for USAID in the 1960s. Since then, it has been adopted and adapted by many other international development organisations. Among them was the German agency GTZ, which derived its Goal-Oriented Project Planning (ZOPP) from it.

Bennett’s Hierarchy

To set the scene for this we head back to the 1970s when Claude Bennett worked as a specialist in evaluation with the extension service. He wanted to make sure that extension was collecting information that was able to illustrate the effectiveness of extension, and help extension improve its services to clients. So, he developed seven categories of criteria for evaluating extension programmes based on what he called a ‘seven link chain of events. He put these into a hierarchy literally in his article describing this-as a diagram of seven steps.

Network in Project Management

A project network is a graph that shows the activities, duration, and inter dependencies of tasks within our project.

Networking is a crucial aspect of project management that can provide various benefits, including access to new job opportunities, industry insights, and professional development opportunities.

What is network with diagram?

A Brief History of Project Management.

Evaluating the Evaluation

To present clarity, representation of components of program, stake holders, senility, needs of target group, sample, data, technical adequacy, data collection methods cost, recommendation the steps have been described below as per syllabus contents prescribed by ICAR.

Evaluating the Evaluation

Identify and Describe Program You Want to Evaluate

The first step in conducting a program evaluation is to clarify why we are doing it, what we want to achieve, and what we will focus on. This will help us to define the evaluation questions, criteria, indicators and methods that will guide our data collection and analysis.

What is Program Evaluation?

Evaluation Theory vs Practice

Theory based evaluation is an approach to evaluation (i.e., a conceptual analytical model) and not a specific method or technique. It is a way of structuring and undertaking analysis in an evaluation. A theory of change explains how an intervention is expected to produce its results

What are Evaluation Theories?

Concept of Evaluation

Evaluation is the structured interpretation and giving of meaning to predict or actual impacts of proposals or results. It looks at original objectives, and at what are either predicted or what was accomplished and how it was accomplished.

Context Based Meaning and Concept

The meaning of evaluation is the way of judging or calculating the quality, importance, amount, or value of something: Evaluation of this new treatment cannot take place until all the data has been collected.

In its earliest uses (documented in the 15th century), context meant “the weaving together of words in language.” This sense, now obsolete, developed logically from the word’s source in Latin, contexere “to weave or join together.

Greenhouses have become an essential part of modern agriculture as they offer controlled environments for plant growth, research, and horticultural practices. This chapter discusses the various applications of greenhouses, which include extending growing seasons, improving crop yields, supporting botanical research, and producing ornamental plants. Additionally, it emphasizes the importance of repair and maintenance in greenhouse operations. Understanding the repair and maintenance protocols is crucial to ensure the sustained functionality of heating systems, water management, and structural components.

12.1 Introduction

It is important to note that growing crops in a greenhouse requires a significant f inancial and administrative commitment. In order to ensure profitability, firms need to consider both cash flow and profitability. An enterprise budget can help address profitability potential by itemizing costs incurred across a typical production cycle. On the other hand, a cash flow budget is used to analyze the cash inflows and outflows of the enterprise over a fixed period of time.

11.1 Introduction

Horticultural crops are grown by farmers with the aim of generating profit. For a business to prosper, it is crucial that its products are delivered to customers who are satisfied with their quality and value, and who will continue to purchase them. Therefore, growers must continually meet consumers’ demand for fresh greenhouse-grown items by utilizing all available technology and expertise in producing, harvesting, packaging, storing, transporting, and marketing their goods. The needs of the consumer should drive production.

In the world of greenhouse cultivation, achieving optimal plant growth, maintaining robust health, and effectively managing pests is crucial for successful crop production. It requires a comprehensive approach to balance various factors, including chemical growth regulation, disease control, and pest management. Greenhouse technology plays a vital role in providing a controlled environment to fine-tune these variables. As we dive into the details of this delicate balance, it becomes clear how important it is to combine science and technology to find innovative solutions to ensure thriving crops while minimizing environmental impact.

9.1 Introduction

The world is facing various challenges, including climate change, population growth, and decreasing fertile land. It is necessary for the agricultural sector to shift towards sustainability and innovation. To revolutionize traditional farming practices, alternative cropping systems and advanced technologies like plant tissue culture in greenhouses are being explored. The goal is to optimize resource utilization, enhance crop resilience, and reduce the environmental impact. By adopting cutting-edge technologies, such as plant tissue culture, crops can be propagated and cultivated within controlled environments like greenhouses, ensuring global food security and meeting the growing population’s demands.

8.1 Introduction

The management of greenhouse environments has become crucial in modern agriculture due to increasing concerns about climate change and the urgent need for sustainable farming practices. Greenhouses, also known as “controlled environment agriculture” facilities, have revolutionized the way we grow food by extending the growing season and allowing us to cultivate a wide range of plants in various climates. They achieve this by precisely regulating environmental elements such as temperature, humidity, light, and carbon dioxide concentration, which are all crucial for optimizing plant growth and yield.

7.1 Introduction

The practice of greenhouse management has become a crucial method for extending growing seasons, improving crop quality, and maximizing yield potential in modern agriculture. Shedding and ventilation are critical elements that determine the effectiveness of greenhouse operations. They are pivotal in creating a delicate ecology where plants can find shelter in a controlled environment that protects them from the elements while enabling exact changes to temperature, humidity, and light.

6.1 Introduction

Greenhouses play an essential role in modern agriculture and horticulture by providing a regulated environment for plant development. To ensure optimal growing conditions and maximum yields, it’s crucial to maintain the temperature inside these structures effectively. This leads us to the fascinating subject of “Heating and Cooling of Greenhouses,” where we investigate the delicate balance between temperature, humidity, and ventilation to promote plant health and production. With greenhouses, growing seasons can be extended, a broader range of crops can be grown, and even plants that would not do well in the local environment can thrive.

Solar heat plays a pivotal role in the functioning of greenhouses, serving as a primary energy source that influences the internal climate crucial for plant growth. The absorption of solar radiation by the greenhouse covering material initiates a complex process of heat transfer, involving conduction, convection, and radiation. This solar energy, once absorbed, contributes to elevating the temperature within the greenhouse, creating a favorable environment for plants. A fundamental understanding of solar heat dynamics is essential for optimizing greenhouse design and operational efficiency.

4.1 Introduction

Experts predict that the global population will exceed 9.6 billion by 2050. This, coupled with the rise of urbanization, the scarcity of arable land, and the destructive effects of climate change, poses significant challenges for agriculture and food production worldwide. To combat these challenges, new horticultural research techniques must be implemented to enhance productivity and efficiency, improve nutrition, and ensure food security, especially during times of crisis like the COVID-19 pandemic. Greenhouse technology has made remarkable strides in recent years, allowing for the manipulation of internal growth elements like temperature, light intensity, and CO2 concentration to create optimal growing conditions

3.1 Introduction

Greenhouses are buildings with a controlled environment that facilitate plant culture and development. They offer protection from adverse external weather conditions, high temperatures, strong winds, and pests, while providing an ideal environment for plant growth. The construction of a greenhouse involves the use of various materials to ensure its structural stability, longevity, light transmission, and insulation. The different components of the greenhouse, such as the frame, flooring, and covering, are constructed using different materials such as wood, aluminum, steel, concrete, soil, gravel, and more.

2.1 Introduction

Greenhouses are used mainly for cultivating vegetables and fruits during the off-season to provide favorable growing conditions. Proper management of the greenhouse structure is necessary to create these off-seasonal favorable conditions for plants. Factors like site selection, location, atmospheric conditions, cropping pattern, and structure of the greenhouse are considered during the development of a greenhouse. The National Committee on the use of Plastics in Agriculture (NCPA-1982) suggests conducting site-specific greenhouse technology trials before implementation across the nation.

1.1 Introduction

The greenhouse industry is rapidly growing, particularly in mild climates, and is crucial for providing access to fresh and clean food. Greenhouses provide an optimal climate for crops to grow and protect them from outside pests. Furthermore, greenhouse production has the potential to reduce water waste and implement integrated protection and production (IPP). It is essential to consider the environmental impact of protected cultivation, and Life Cycle Assessment (LCA) is a valuable tool for evaluating these impacts.

Rural Development Concept

Rural development falls under the wider concept of “Development,” a goal universally valued by individuals, families, communities, and countries around the globe, regardless of its definition.

Rural development encompasses a wide scope, primarily targeting actions to enhance underdeveloped aspects of village economies. Key areas in rural India that require new development initiatives include- enhancing human resources, focusing on literacy (especially among women), education, skill enhancement, health, sanitation, public health improvements, and land reform, alongside the advancement of each locality’s productive assets.

Introduction

The emergence of the green revolution highlighted the significance of agricultural communication. Its strategy and attitude were modified to reflect the priorities of contemporary agriculture. Earlier attempts at agricultural journalism drew their power mostly from agricultural extension rather than journalism or mass communication. The primary objective was to provide farmers with a collection of techniques authored by scientists or subject matter experts about a variety of crops. Due to the lack of synergy between journalism and extension, agricultural journalism stalled for many years..

Meaning and Definitions

Agricultural journalism refers to the specialized field of journalism focused on reporting, analyzing, and disseminating information related to agriculture, farming, rural development, and related topics. It plays a crucial role in educating and informing the public, policymakers, and stakeholders about the agricultural sector, its challenges, innovations, and contributions to society.

Here are a few definitions of agricultural journalism.

Introduction

Diffusion is the process by which an innovation is transmitted to the members of a social system over some time and through channels in a specified manner. According to Rogers (1962), this is a unique form of communication in which the messages are focused on innovative concepts. The concepts can include (i) A new idea, (ii) An idea that is communicated via certain channels (iii) Among the members of a social system (iv) Overtime. On the other hand, the adoption process is the mental process through which an individual passes from first hearing about an innovation to final adoption, as defined by Rogers (1962).

Introduction

Agriculture plays important role in boosting economic activity of farmers. Since it transfers new technologies within the knowledge and information system, it has special features related to knowledge, innovation, and those three. Agribusiness farming needs the diffusion of innovation. Many farmers were unable to boost their earnings. The development of the agribusiness and the welfare of the farmer were both significantly influenced by innovation. Diffusion includes three fairly distinct processes i.e. presentation of the new culture element or elements to the society, acceptance by the society, and the integration of the accepted element or elements into the pre-existing culture (Linton, 1936).

Introduction

In the animal kingdom, there are many animals with a concrete social system in their ranks. Animals like lions, wolves, and apes have complex social systems in their lives. And what is the most important thing in a functional social system? It’s communication! Communication is the most important function in any social system, which binds that system.

And what organism has the most complex social system? It’s humans. Thus, the human social system requires a very complex communication system.

The 1980s and 1990s saw a few shifts in how we view development. There has been a significant ideological change in favour of privatisation. Since the 1990s, there has been an increase in the participation of the private sector (which deals with agro-inputs, agribusiness, and financial services), non governmental organisations (both local and international), producer groups, cooperatives, and associations, as well as independent and connected to or employed by agri-business/producer associations consultants and ICT (Information and Communication technologies) based services.

Introduction

The ‘cutting edge’ of any development is the projects. No matter how well planned, a poorly executed project will waste valuable resources. India has pioneered many poverty-reduction programmes in agriculture, rural development, health and family welfare, education, women’s and children’s development, drinking water, and other fields. According to an analysis of these initiatives, monitoring and suitable mid-course corrective measures are crucial to accomplishing project objectives.

Information and Communication Technology: Concept

ICT refers to an extensive array of systems and technologies dedicated to managing and delivering information and facilitating communication. This includes digital platforms such as the internet and the World Wide Web, as well as traditional media like radio, television—through cable and wireless methods—mobile phones, and printed materials. Accompanying these technologies are services and applications such as videoconferencing and online learning that utilize these mediums.

“Activities which develop individual knowledge, talents, skills, and behaviour and improve institutional structures and processes so that the organization may efficiently accomplish its mission and goals in a sustainable manner” it refers as a capacity building. One of the crucial elements of capacity building is training.

Training for Development

Training is becoming an integral component of HRD. It has developed into one of the elements that allows any institution to produce its personnel who are the most productive and qualified.

Introduction

The interest in technology transfer traces back to the colonial era, which began by disseminating knowledge about the core industries of mining, plantations, and agriculture, which was seven decades ago. Technology has had a significant impact on human development and life growth throughout history. People’s life are constantly changing due of technology, whether or not they are ready for it. There has been so much change brought about by technology, and it has occurred at such a rapid pace that many times people lose their capacity to handle it successfully and pleasantly. In this scenario, more ideas are being created in the smaller globe, and technology’s residence time is getting much shorter.

Introduction

To accomplish the objectives of the organisation, the administration often performs a standard set of tasks. Administration is the direction, leadership, and supervision of a group’s actions toward certain common objectives (Newman, 1950). It suggests sincere efforts made to plan and manage human activities in order to accomplish set or desired goals. Organising, leading, and controlling people and resources to achieve predetermined goals.

Introduction

Leadership as such has a broad connotation per se. It is an interesting social phenomenon. It could be stated that leadership is a part of the power structure and any form of group life can be traced back to some form of leadership. Stogdill (1950) said that the word “leader” originated back in the 1300s and the word “leadership” in the 1800s (Muhammad and Sameen, 2019). Different authors have given different definitions and outlooks at different times. “There are almost as many different definitions of leadership as there are persons who have attempted to define the concept” (Bass, 1990).

Introduction

What is community development?

Community development refers to the process of bringing community people together after identifying issues related to them and taking a collective action. Community development empowers residents and builds stronger, more integrated communities. Community development is an all-encompassing approach based on the ideas of empowerment, human rights, inclusiveness, social justice, self-determination, and collective action (Kenny, 2007).

Introduction

Rural development programmes are designed as an integral part for socio economic development, especially of developing country like India. These rural development programmes connotes greater social transformation which has recognized as a sine qua non. Since from independence, rural development programmes mainly focusing on poverty reduction (Dev, 1995). The number of public and private organizations focus on rural development as a way to poverty1 reduction has grown up with the comprehension that most impoverished people lives in rural and tribal areas.

Introduction

Planning is a “dynamic act of reflecting about, thinking about, and choosing among various options regarding the goals and objectives and the route to journey i.e. educational experience, we should follow to reach those destinations” (Forest and Baker, 1994). It offers opportunity to people to “participate” and “contribute” in the process. Therefore, it is understood that “planning extension programs has become an increasingly accepted practice among national authorities” (Maalouf, in Rivera, 1987, p. 116 as cited by Cristovao et al?, 1997).

Introduction

The definition of the teaching-learning process, also known as the education process, is a methodical, planned sequence of events that both the teacher and the student follow in order to accomplish the goals of teaching and learning. In primary education, values education is taught through games. Extension services are vital to the global rural and agricultural communities because they spread knowledge, offer useful skills, and encourage sustainable practices. The teaching and learning process, a dynamic exchange between extension agents and community members with the goal of enabling people to better their lives and livelihoods, is at the centre of these extension efforts.

Concept of Education

Education is derived from the Latin terms Educare (Educere) and Educatum. The word “educare” means to train, nourish, or shape. “Educere” means “to lead froth, to pull out.” The Latin term “Educatum” refers to the act of teaching. “Shiksha” and “Vidya” are two significant Sanskrit words that stand out as equivalents of English education. Shiksha is a word derived from “Shah,” which means “to control or discipline.” The term “Vidhya” is derived from the word “Vidh,” which means “knowledge.” During the ancient schooling period, the most essential aspects of human personality were discipline and knowledge.

Introduction

It is said that Rome was not built in a day. Similarly, Extension was not master minded by one individual; rather it evolved through hard work of extension professionals around the world over more than a country.

The necessity of a human being is food, for which he must rely on agriculture. The agriculture to achieve its expected growth must depend on several factors which include technology, research and obviously extension. The basic function of agricultural extension is to train, teach and guide farmers. Agricultural extension’s primary role is to mentor, instruct, and train farmers.

Worldwide, agriculture is the foundation of early human civilization. Humans transitioned from hunting and gathering to farming when they settled near rivers. As a consistent source of food, agriculture aided in human evolution. From then on, the economy has been sustained by agriculture. Among other things, illnesses and natural disasters frequently have an impact on agriculture. Such a state required advisory. This explains the existence of the agricultural extension domain. A social innovation, agricultural extension has been copied, altered, and developed over the years.

47.1 Introduction

Fish are one of the most important groups of vertebrates and have always been a significant species in man’s life, influencing it in a variety of ways. Fish are highly valued in human civilization for their food, cooking, and nutritional value. They have significant economic, nutritional, medicinal, industrial, aesthetic and religious values, and they employ millions of people worldwide. Several species are sought after as luxury foods in high-end restaurants. They help to ensure food security in many parts of the world by serving as a valuable supplement to varied and nutritious diets.

46.1 Introduction

Since humans settled and flourished adjacent to the aquatic bodies and therefore f ishes might have attracted their attention. The increasing population has threatened mankind variously amongst which, the most important one is the food problem. Fish being a valuable and easily available source of food can be used to overcome the food problem to a certain extent. Indian rivers are the major source of irrigation systems, drinking water and fish as food. The fish industry of West Bengal and Orissa is some 1500 years old and in West Bengal, every family traditionally has at least one small or moderate-sized pond.

45.1 Introduction

Mosquitoes of various species breed in ponds, swamps, gutters, and other bodies of stagnant water, carrying parasites that cause malaria, filaria, dengue fever, chikungunya, Japanese encephalitis, Zika and yellow fever. Various approaches have been used to control mosquito populations to reduce the incidence of vector borne diseases, including chemical, physical, and biological measures. In all types of habitats, biological control against mosquito vectors is safe, friendly, and cost effective. Mosquito biological control entails introducing natural enemies such as parasites, disease organisms, and predatory animals into the environment.

44.1 Introduction

Ornamental fish are a diverse and colourful species benefiting millions of aquarium enthusiasts. The term "ornamental fish" was first coined in the early 19th century to describe fish kept solely for decorative purposes by ancient civilizations such as the Sumerians and Egyptians.

They are known for their shapes, sizes, vibrant colours, intricate patterns and distinct behaviours with hobbyists and collectors. They are widely used to distinguish between fish kept for food or other practical purposes.

43.1 Introduction

Game fish (also known as sport fish or quarry) are freshwater or saltwater fish that are pursued by recreational anglers or fished with a rod and line from clear running water (Hora 1943). Some game fish (such as salmon and tuna) are commercially targeted. In other words, game fish are fish caught for sport or subsistence. Trophy f ish are game fish that are larger and heavier than the average for the species.

42.1 Introduction

Several fish species including their seeds, eggs and spores have been imported either occasionally or artificially and introduced into the water of our nation. These fishes are not native to our country and are called exotic fishes. Based on utility, these fishes include food fishes, game fishes and larvicidal fishes. In other words, the fish species that are not of Indian origin but transplanted into Indian water for cultural purposes are called exotic fishes. Exotic fish are an alien species that are non-indigenous having their origin in another country