eChapters

Farm Mechanization refers to the use of various mechanical, electrical, and hydraulic equipment and technologies in agriculture to perform tasks that were traditionally done by hand or with animal power. These machines and tools are designed to make farming operations more efficient, productive, and cost effective. Farm mechanization encompasses a wide range of equipment, from tractors and plows to harvesters and irrigation systems.

It’s important to note that while farm mechanization offers numerous benefits, it also presents challenges, such as the initial cost of machinery, the need for maintenance and technical knowledge, and concerns about the displacement of rural labor. As a result, the adoption of mechanization in agriculture varies widely by region and type of farming operation

Present Status of farm Mechanization in India

In India, farm mechanization has been a key focus for increasing agricultural productivity and reducing labor-intensive farming practices. Here are some key points on the status of farm mechanization in India:

1. Government Initiatives: The Indian government, through various agencies, has been promoting and supporting the adoption of farm mechanization. Schemes such as the “Sub-Mission on Agricultural Mechanization” (SMAM) have been launched to provide subsidies and f inancial incentives to farmers for purchasing agricultural machinery and equipment.

7.1. Farm planning

Decision making process in farm business

Involves organization and management of limited resources to realize specified goals continuously.

Selecting most profitable course of action from among all possible alternatives.

22.1 Farm Planning

It refers to setting the objectives and actions to be taken in directing or controlling the organisation of farm business and it precedes all other managerial functions on the farm to achive the desired results. It is deciding in advance to the production management problems viz. what to produce, how to produce, when to produce, financial management problems viz how to borrow, how much to borrow, when to borrow, from where to borrow and marketing management problems viz, where to buy, and sell, when to buy and sell, how to buy and sell ete. Farm planning governs the survival progress and prosperity of farm organisation in a competitive and dynamic environment. It is a continuous and unending process. Farm planning is as old as farming itself but mainly it uses the farmal planning.

1.1 Introduction

Water is the basis of all forms of life. It supports life system not only to the plants but also to all other animals. The embryo from the conception till birth floats in the liquid medium. Cell, the basic unit of life, contains as high as 95- 98% water. Cellular metabolism is controlled by content of water. Majority of this water requirement of the crops is met from different forms of precipitation. However, when the water requirement is not fully met from precipitation, then growth of the crops is affected. This results in reduction of yield of the crops. The reduction in yield depends on the amount of scarcity of water requirement of the crops. Water requirement of crops depend on many factors. It depends on the type of crops, irrigation schedules practiced, soil texture, position of groundwater table below the effective root zone of the crop and management practice followed in crop cultivation. The pulses, oilseeds, vegetables which are also otherwise termed as dry land crops need less water compared to rice which is a water loving crops and perennial crops like sugarcane and banana.

Water requirement of crops is partly met by the upward flux of groundwater. The capillary rise of shallow water table in the form of upward flux helps in meeting the water requirement of crops to some extent. The upward flux depends on the type of the soil, effective root zone depth of the crop, depth of water table below effective root zone depth of the crop and potential gradient of soil moisture suction. The residual soil moisture helps in supporting water requirement of crops also. The heavy soil like clay has more moisture retention capacity than the light soils like sandy soil. The residual soil moisture held in clay soil is released slowly and supports soil moisture to the crops for a longer period than the sandy soil which has less soil moisture retention capacity. After meeting the water requirement of crops from all sources including different forms of precipitation, ground water contribution by capillary rise and residual soil moisture, if there is any shortage of water, then this shortage should be met from other sources which is called as irrigation.

12.1 Introduction

Farm ponds are used for multipurpose including as a viable source for supplemental irrigation to rainfed crops, a good place of entertainment, a vital place for wild life habitats, livestock and fish and aquatic plants. Like any other structure, the farm pond needs regular repair and maintenance for effective operation. The purpose of construction of the pond will be fruitful and the life span of the pond will be enhanced if proper care and maintenance are taken. In this chapter some salient discussions on care and maintenance of the pond are mentioned.

12.2 Maintenance Against Silting

The farm ponds constructed in medium to deep black soils are subjected to getting silted up. Hence, periodic desilting to restore the original storage capacity is required. If the pond is used for supplemental irrigation to crops, then desilting may be done once in every 5 to 10 years depending on the amount of silt getting deposited in the pond.

The breaches and rill formed in the spoil bank and shoulder bunds should be immediately repaired. The inlet and outlet structures should be maintained periodically. The silt deposited in the silt trap should be removed periodically. In areas where silt carried by the runoff is more, a vegetative filter near the inlet structure may be used. The pond may be desilted manually if it is small in size otherwise mechanical measures may be used to desilt. It is easy to desilt the pond when it is dry. A Simple and inexpensive method to desilt the pond is to stir the water of the pond and then allow the desilted water move away from the pond through the outlet (Belgaumi, et. al., 1997). Fig. 12.1shows a badly maintained pond with excess silting and weed infestation causing severe reduction of its storage capacity.

Sun’s radiation corresponding to that of a black body temperature is
about
(A) 50000 K           (B) 60000 K
(C) 70000 K           (D) 140000 K

2.1 Some Useful Formulas Related to Farm Power

Q. 1 Weight of a manually operated chaff cutter’s fly wheel should not be
below than
(A) 24 kg      (B) 30 kg
(C) 32 kg      (D) 35 kg
(E) 27 kg

Agricultural processing, often referred to as agro-processing, is the transformation of raw agricultural materials into products that are suitable for consumption or further manufacturing. This process adds value to agricultural products, enabling them to be stored, distributed, and marketed more effectively.

Agricultural Processing can Involve a Range of Activities, Including

Cleaning and sorting: Removing impurities, dirt, and unwanted materials from the raw agricultural produce.

Grading and quality control: Sorting products based on size, shape, and quality to ensure consistency and meet market standards.

Preservation and storage: Using various methods such as drying, freezing, canning, and refrigeration to extend the shelf life of perishable agricultural products.

ABSTRACT

Communication is now one of the central issues in developing societies. Knowledge expansion, information technology and technology dissemination are the three very important dimensions of any development system be it agriculture, industry and whatever. Revolutionary changes in communication policies, techniques and strategies are needed in order to make information is a fundamental right to the poor rather than making communication a privilege enjoyed by the rich and powerful. Transfer of agricultural technology generally aims at speedy diffusion of novel agricultural information from the place of invention to the place of adoption. In the current Information and Communication Technology (ICT) era, human dependency on computer and allied modern electronic gadgets for executing day to day activities is inevitable. All fields are being influenced by the interventions of ICT and agriculture is in no way an exception to it.

Indian agriculture is predominantly a rainfed agriculture under which both dry farming and dry land agriculture is included. Dry farming was the earlier concept for which amount of rainfall (less than 500 mm annually) remained the deciding factor for more than 50 years. In modern concept, dry land areas are those where the balance of moisture is always on the deficit side. In other words, annual evapo-transpiration exceeds precipitation. In dry land agriculture, there is no consideration of amount of rainfall. It may appear quiet strange to a layman that even those areas which receive 1100 mm or more rainfall annually fall in the category of dry land agriculture under this concept. The success of crop production in these areas depends on the amount and distribution of rainfall, as these influences the stored soil moisture and moisture used by crops. The amount of water used by the crop and stored in the soil is governed by the water balance equation: ET = P-(R+S). When the balance of the equation shifts towards right, precipitation (P) is higher than ET, so that there may be water logging or it may even lead to run off (R) and flooding (S). On the other hand, if the balance shifts to the left, ET becomes higher then the precipitation, resulting in drought in the various severity. Taking the country as a whole, as per meteorological report, severe drought in large area is experienced once in 50 years and partial drought in five years while floods are expected every year in one part of the country or the other, especially during rainy season. In fact the balance of the equation is controlled by the weather, season, crops and cropping pattern. Out of 142 million ha of net sown area in the country, rainfed agriculture is practiced in 95 million ha (67%). Nearly 67 m ha of rainfed area falls in the mean annual precipitation range of 500-1500 mm.

9.1 Farm Tools and Equipment for Horticulture and Plantation Crops

Agriculture in India is one of the most prominent sectors in its economy. Agriculture and allied sectors like forestry, logging and fishing accounts for about 14% of the GDP and employed 60% of the country’s population. About 43% of India’s geographical area is used for agricultural activity. Despite a steady decline of its share in the GDP, agriculture is still the largest economic sector and plays a significant role in the overall socioeconomic development of India. Nearly 80 percent of the farm population operates smallholdings, the average size of holding being 1.16 ha. Out of a total geographical area of 329 m ha, about 142 m ha constitute the net sown area. Nearly 63 percent of this area is rainfed and its contribution to the overall production is 44%.

A farm tractor is a versatile, heavy-duty agricultural vehicle designed to perform a wide range of tasks on the farm. Tractors are a cornerstone of modern agriculture, and they come in various sizes, power ranges, and configurations to meet the diverse needs of farmers and agricultural operations. Tractors are used for tasks like plowing, planting, cultivating, harvesting, and transporting goods on the farm. They are indispensable tools that have greatly increased the efficiency and productivity of agriculture.

The choice of tractor type depends on the specific needs of the farm, the type of crops grown, the terrain, and the available budget. Farm tractors continue to evolve with technological advancements, incorporating features such as GPS guidance, advanced hydraulics, and climate-controlled cabs to enhance efficiency and operator comfort.

Introduction

Agriculture is a major sector in Indian economy. It is one of the biggest production sector contributing more than 20 percent of GDP for India’s economy. Its is the largest provider of employment in Rural India. Over 70 percent household depends on agriculture. Its provides raw materials to industries and market for industrial product(Kekane, 2013).

Therefore, agriculture is a main sector for the planning of social and economic development of the country. Rapid growth of agriculture is essential not only to achieve self reliance at national level but also for household food security and to bring about equity in distribution of income and wealth resulting in rapid reduction in poverty line (Shrivastava et al. 2010). Agriculture is considered as the biggest unorganized sector where large numbers of women are working for their livelihood. The farm women comprise a quarter of the word’spopulation . Women also make up 41 percent of the word’s agriculture labour force, a ratio which rises to 49 percent for low income countries (ILO,2018).

Women play an important role towards the growth of the agricultural sector and its other associated areas. They perform multifarious tasks in agriculture and its allied fields. They are playing an important role in most of the farm operation like land preparation, seed treatment, sowing, planting, weeding, intercultural operation, irrigation of crop, application of manures and fertilizers, protection of crop, harvesting, threshing, storage etc. There is hardly any activity in agricultural production, except ploughing in which women are not actively involved. In some of the farm activities like processing and storage, women are dominant so strongly those men workers numerically insignificant (Patil and Babus 2018).Naidu et al. (2020) found that 63 percent of women are engaged in sowing of seeds and transplanting followed by in harvesting operation (61%), wedding (59%), winnowing (27%), manure and fertilizer application (25%) on regular basis.

Today around 25% of rural population in India are between the age group of 15 and 29 (2001 Census).  The Tenth Five-Year Plan (2002-2007) has estimated that India's labour force will increase faster than the ability of the economy to create new working opportunities. The country is adding 2 million young people to the ranks of the unemployed every year. The Plan document estimates that open unemployment could be as high as 5% at the end of the Tenth Plan period, from 2.8% at present.  This is likely to entail tremendous costs, including social unrest and dislocation resulting with large number of youth are unemployed or underemployed.
 
In India and in many developing countries the majority of the work force is employed in agriculture. However, stagnating agricultural productivity and rural environmental degradation have made agriculture a last option.  As the environment on which their livelihoods depend becomes more and more degraded, rural youth face diminished prospects of employment.  Not only do these youth lack income, they lack a means of gaining respect and a sense of belonging in their communities.  Unable to find decent employment, youth often look for employment in the urban informal sector, with poor working conditions and pay.  But without training in skills suited to the rural labour market, these youth have few opportunities in rural areas.  Inadequately trained to compete successfully in rural labour markets, they often suffer worse levels of poverty and marginalization in rural areas.

India is on the move, but in part.  
For, the farm sector is lagging behind.
It may soon become a drag on the economy.
Hence, farm development requires renewed efforts,
Farm youth must get critical attention.
Matter brooks no delay.

Farming is still the only source of human subsistence. No alternative is in sight. This ancient family occupation has survived over the ages through a process of transfer from father to son, generation to generation. But, in recent times, with an unprecedented externalization of farming, and under the pervasive influence of Liberalisation, Privatisation and Globalisation, this process of transfer of occupational knowledge within the community is seriously dislocated. Also, the earlier institutional arrangements for formal education in farming like district agricultural schools, gramsevaks training units and farmers training centres have now disappeared. In the meantime, even as more rural youth are becoming literate, formal education system is seen to have shed all aspects of agricultural education. Thus, the rural drop-outs are missing both formal and informal orientation in farming since a comprehension of ‘modern’ farming is beyond the middle level farmers. As such, farm youth today are neither here nor there, with regard to farming.

Abstract

Extension and Advisory Services (EAS) are delivered by millions of extension professionals representing the public, private and civil society located across the globe and have been helping in addressing farmers’ needs over the years. However, public sector has been a major agency dealing with EAS in India and is facing several challenges and constraints to fulfill the demands of farmers on timely basis. The challenge today is to change the organizational culture to incorporate innovation as a core value and to institutionalize the emerging paradigms. Further, different strategies and measures need to be taken to ensure timely and quality EAS by reorienting extension priorities. This paper has highlighted on strengthening extension and feedback mechanism, improving research- extension linkages, capacity building, public-private partnership (PPP), developing infrastructure, mass media support and use of Information and Communication Technologies (ICTs) etc. to improve the efficiency as the time demands. The paper concludes that reorienting extension priorities is very essential with a vast network of various stakeholders by adapting effective approaches like utilization of social media, human resource development, PPP, farmer groups etc. during and post pandemic scenario. Further, empirical efforts are also needed to develop reliable, location-specific, participatory, gender-sensitive and inexpensive extension methodologies and materials to meet the emerging demands. Further, developing countries like India have to invest in terms of various resources like financial, human resource etc. for promoting higher productivity and sustainability through EAS.