Agriculture of Tamilnadu

agriculture of Tamilnadu

Introduction

Agriculture is socially, economically and culturally entwined with the lives of people of Tamil Nadu. Agriculture cannot be easily dispensed with as it is the key component of economic Growth and development. Agriculture is undergoing perceptible changes as it gets transformed from a traditional to modern economy which is an important step towards Economic Development. The role of Agriculture in economic development cannot be belittled as it was the real factor to cause dynamism in Green Revolution during the 1960s, which revealed the contribution of the agriculture sector in holistic economic development.

 

Agriculture is the prime driving force for Food Security, rural economy and sustainable socio-economic development of farmers. Agriculture, as a productive sector provides a pathway out of POVERTY and has an important macro-economic role upon which diverse economies are built. A faster growing agriculture sector alone can increase the agricultural production, raise the per-capita income of the rural community, generate consumer demand driven commodity surplus to promote various agro-processing industries, create avenues for localized EMPLOYMENT, slowing down Migration towards urban areas, create domestic demand for industrial goods and Services and increase exports.

 

Agriculture, with its allied sectors, is the largest livelihood provider particularly in rural areas. However, Agriculture faces the dual challenge of becoming more environmentally sustainable while ensuring food security at the same time. Agriculture and food production systems are increasingly vulnerable to burgeoning Population, Climate variability, Environmental Degradation, dwindling production Resources, rising input costs, labour scarcity and volatile market prices. Government of Tamil Nadu to tide over these challenges has set smart short term to long term Sustainable Development Goals to attain the ambitious plan of making Agriculture a vibrant growth engine to achieve food security and improve Nutrition by 2023 A.D.

 

Government of Tamil Nadu to achieve its vision of SECOND GREEN REVOLUTION in the State has infused a comprehensive policy framework by reinforcing farmer-friendly strategies to increase cropped area; fostering innovative crop-specific agricultural practices to improve farm productivity and farmers‟ income; designing robust Infrastructure-2/”>INFRASTRUCTURE to transform the existing livelihood farming into a commercial and dynamic farming system; mechanising agricultural operations to make farming smarter by saving time and cost; enriching farming knowledge and empowering farming community through use of ICT; establishing well structured Marketing system and strengthening extension services for large-scale dissemination of productivity – increasing technologies, capacity building and supplying critical inputs for permeating agriculture even in the most challenged topography.

 

Vision, Objectives and Strategies

Vision

Agriculture sector is the fulcrum of rural economy and remains as the main occupation and source of livelihood for the rural people. Agriculture, as a driver of economic prosperity, has to be leveraged with the power of technology and innovation to overcome conservative challenges for a progressive Inclusive Growth in agriculture. In the recent years, Government of Tamil Nadu has pioneered in multifarious strategies and technologies spearheading an innovation driven transformation in agriculture. Such initiatives broke ground for mightier growth in productivity and production of food grains and other crops which helped Tamil Nadu to hold excellent track record of performance. Agriculture Department, to achieve the twin goals of doubling the production and tripling the farmers‟ income through multidimensional agricultural development, has made impressive changes in the Agriculture Policy by addressing the challenges of natural resource depletion, ecosystem degradation, Climate Change and natural disasters. Tamil Nadu Vision 2023, contemplates to make Tamil Nadu“Numero Uno” State in all fronts, especially in Agriculture and secure the benefits of rapid economic growth for all its farmers making Tamil Nadu one among India‟s most economically prosperous and progressive States.

 

Government of Tamil Nadu, which is on the anvil of developing agriculture at farm level, has framed the following objectives and strategies to step up the momentum towards Second Green Revolution.

Objectives

v Strengthen institutional mechanisms for integrated policy, planning, monitoring and evaluation.

v Ensure conservation and sustainable use of Natural Resources.

v Formulate and popularize appropriate agroclimatic and eco-friendly Farming Systems which would improve Soil Health and intensify crop productivity and farm income.

v Increase the income of farmers through agricultural diversification towards high value farming, while retaining the core-competence in area of Food Crops and nutritional security.

v To develop infrastructure facilities in sectors of seeds, Fertilizers, pesticides, agriculture implements, extension services, value addition and marketing across the agricultural supply chain.

v Facilitate adaptation and mitigation to climate change through effective im-plementation of prescribed framework.

 

Strategies

 

v Increasing the area under cultivation by bringing fallow lands under cultivation and reclaiming the problematic soils.

v Increasing agricultural production and productivity by improving soil health and input use efficiency.

v Devising ECOLOGY-cum-economics based crop-cafeteria in both irrigated and rainfed regions from which even resource  poor farmers can choose the crop combination and adopt modern crop husbandry which is best suited to realize the full growth potential of the farm.

v Ensuring timely availability of quality inputs such as seeds / planting materials, fertilizers, Bio-fertilizers, biocides / bioagents, agriculture machinery etc.

v Reducing cost of cultivation by better crop management, popularizing cost effective indigenous inputs, enhancing input use efficiency, adopting location specific innovative technologies, educating the farmers on good agricultural practices and mechanising the farming operations.

v  Promoting utilization of non-conventional Energy Resources.

v Ensuring participation of private sector in agriculture.

v Promoting agro based Infrastructure in Rural Areas.

v Reducing dependency on monsoons with better Irrigation / water harvesting and harnessing methods.

v Developing climate – resilient Cropping system with inbuilt protective measures such as crop insurance besides generating alternate sources of livelihood through allied activities to mitigate risk.

v Transferring the evolved technologies and best practices through ICT tools to narrow down the yield gap and promote farmer Empowerment.

Agro climatic regions of Tamil Nadu

Tamil Nadu Government that leaves no stone unturned for uplifting the economic status of farmers has conceived agriculture –demand led –industrialization strategy to increase the agricultural productivity so as to expand the internal demand for intermediate and consumer goods which would generate higher income for the farmers. Tamil Nadu State has been classified into seven distinct agro-climatic zones based on rainfall distribution, irrigation pattern, soil characteristics, cropping pattern and other physical, ecological and social characteristics including administrative divisions.

 

 Agro climatic regions of Tamil Nadu

Sl.   No	Agroclimatic Zone	Districts	Soil Types
1	North Eastern Zone	Kancheepuram, Tiruvallur, Cuddalore, Vellore and Tiruvannamalai	Red sandy loam, clay loam, saline coastal-alluvium
2	Northern Western Zone	Dharmapuri, Salem and Namakkal	Non-Calcareousred, non-calcareous brown,calcareous black

 

3	Western Zone	Erode, Coimbatore, Tiruppur, Karur, Namakkal, Dindigul and Theni	Red loam, black
4	Cauvery Delta Zone	Trichy, Perambalur, Pudukkottai, Thanjavur, Nagapattinam, Tiruvarur and Part of Cuddalore	Red loam, alluvium
5	South Zone	Madurai, Sivaganga, Ramanathapuram, Virudhunagar, Tirunelveli and Thoothukudi	Coastal alluvium, black, red sandy soil, deep red soil.
6	Hugh Rainfall Zone	Kanyakumari	Saline coastal alluvium, deep red Loam
7	Hill Zone	The Nilgiris and Kodaikanal (Dindigul)	Eritic

 

 

SNAPSHOTS OF TAMIL NADU AGRICULTURE

 

Tamil Nadu is the eleventh largest State in India by area and the seventh most populous state with 6 percent of the nation‟s population. The total geographical area of Tamil Nadu is 130.33 Lakh Hectare (4 per cent of the nation‟s 12 geographical area).Tamil Nadu being a coastal state (coastal line of 1076 km) is highly vulnerable to seasonal fluctuations causing uncertainty in Agriculture production. Tamil Nadu is one of the most water starved states endowed only with 3 per cent of the nation’s Water Resources putting high Stress on irrigation water availability. The Tamil Nadu land use pattern as per the latest statistical report (2015-16) is given below:

 

Land Use Pattern

S. No	Details	Area (L.ha)	% wrt to Geographical area
1	Forest	21.57	16.55
2	Net Cropped Area (*)	48.33	37.08
3	Area under Misc. Tree crops	2.34	1.79
4	Permanent Pastures	1.08	0.83
5	Current fallow	9.89	7.59
6	Other fallow	17.29	13.27
7	Culturable Waste	3.24	2.49
8	Land put to non agricultural use	22.01	16.89
9	Barren and unculturable land	4.58	3.51
Total Geographical Area		130.33	100.00
Cropping Intensity (%)		126	–

 

Tamil Nadu being a lower riparian State has to depend on water release from neighbouring states to a large extent. With distinct periods of rainfall and distribution pattern, Tamil Nadu is entirely dependent on monsoon rains for recharging its water resources and thereby, monsoon failures lead to acute water scarcity and severe drought. As the State lies in the rain shadow region of Western Ghats, it is deprived of rains during South West Monsoon season which is the assured monsoon for the rest of the Country. Moreover, the spatial and temporal changes in rainfall distribution add woes to the cropping pattern in the State. The Average annual rainfall of the State is around 921 mm which is less than the National average of 1,200 mm. The quantum of rainfall received during Winter (January – February), Summer (March – May), South-West Monsoon (June – September) and North-East Monsoon (October – December) is 3%, 14%, 35% and 48% respectively. The per capita availability of water is 750 cubic meters per year as compared to the all India average of 2,200 cubic meters. Out of the Gross Cropped Area of 60.74 Lakh Hectare, the land suitable for irrigated agriculture is around 35.75 Lakh Hectare of which 80% is brought under food crops and 20% under non-food crops. The details of net area irrigated using various sources of irrigation across the state are as follows:

 

Water Source wise net area irrigated

Tamil Nadu, a farmer-friendly state has set one of the best platforms for agricultural development by introducing innovative agricultural technologies to re-invent Green Revolution for the second time in the state. Further, the Government has formulated and implemented policies and schemes to achieve a consistent and rapid growth at an accelerated pace.

 

 

Soil Resources

SOIL RESOURCES IN TAMIL NADU

 

The earth needs to be nurtured with a mother’s care because, Earth gives everything for sustaining life. Soils that form one of the most precious natural resources of earth. For sustainable agricultural production, it is necessary to focus attention on the soil and the climate resource base, current status of soil degradation and soil-based agrotechnology for optimizing land use. India lives in villages and agriculture forms the backbone of the Country’s economy. Soil is the natural and a vital resource for growing food, fibre and firewood to meet the human needs.  The soils are highly vulnerable to degradation and nature takes very long period (say 300 – 1000 years) to form an inch of the top soil mainly due to the combined effects of climate, vegetation, organisms, relief and time on the rocks and parent material.  Soil is a life supporting system upon which human beings have been dependent from the dawn of the civilization.

 

The soil performs many functions such as media for Biomass/”>Biomass production, filtering and buffering, a habitat and gene reservoir, a source of raw materials, a substrate for buildings, roads and other structures and as an archaeological artifact.  Impairment in any function of soils reduces their quality, value and capacity to provide the basic necessities to support Ecosystems. Hence, comprehensive information on soil resources in terms of types of soils, their spatial distribution, extent, their limitations viz., erosion, Salinization / Alkalization, Water Logging etc., and their potential / capabilities, is required for a variety of purposes such as command area development, soil conservation in catchment areas, rainfed farming, Watershed Management and reclamation of degraded lands. Such information also plays an important role in non-agricultural sectors like, construction of roadways, railways, Dams and engineering structures, etc.  Management of soil resources is essential for continued agricultural productivity and protection of the Environment.

 

Tamil Nadu is the Southernmost state of India. It is located between 8.05’ and 13.34’ North latitudes and 76.14’ and 80.21 East longitudes. It covers an area of about 13 Mha and accounts for about 4 per cent of the total geographical area of the country. The Tamil Nadu State forms part of the peninsular shield and composed of geologically ancient rock of diverse orgins (i.e different soils). About three – fourth of the area of the state is unclassified crystalline rocks of Archaeon age and the rest is Sedimentary Rocks.

 

The State can broadly be divided into three major physiographic divisions and 10 land forms. The climate is Semi-arid in the plains and humid to Sub-humid in the hills with annual rainfall from 750 mm in some parts of the plains to over 2400 mm in the high hills. In all 94 soil families, classified into six orders. Soil depth is not a limiting factor for crop growth in Tamil Nadu (14% shallow and very shallow soils of a TGA of the state). The texture of soils of Tamil Nadu covers a wide range from sand to clay (18% sandy surface 53% loamy and 22% clay).  The soil drainage is not a major problem for crop production in the state (14% poorly to imperfectly drained soils, 64% moderately drained to well drained soil and 15% of TGA excessively drained soils).

 

The soil calcareousness affects 34 per cent of the area in the Tamil Nadu State. Regarding Land Capability Classification in Tamil Nadu, 79 per cent of the area is suitable for cultivation and 21 per cent of the area is not suitable for cultivations. Of the lands suited for cultivation, good land (class II) covers about 34 per cent, moderately good land (class III) covers about 30 per cent and fairly good land (class IV) covers an out of 15 per cent of the area of the state.

 

Types of Soil IN DIFFERENT AGROCLIMATIC ZONES

 

Sl.     No	Agroclimatic Zone	Districts	Soil Types
1	North Eastern Zone	Kancheepuram, Tiruvallur, Cuddalore, Vellore and Tiruvannamalai	Red sandy loam, clay loam, saline coastal-alluvium
2	Northern Western Zone	Dharmapuri, Salem and Namakkal	Non-Calcareousred, non-calcareous brown,calcareous black
3	Western Zone	Erode, Coimbatore, Tiruppur, Karur, Namakkal, Dindigul and Theni	Red loam, black
4	Cauvery Delta Zone	Trichy, Perambalur, Pudukkottai, Thanjavur, Nagapattinam, Tiruvarur and Part of Cuddalore	Red loam, alluvium
5	South Zone	Madurai, Sivaganga, Ramanathapuram, Virudhunagar, Tirunelveli and Thoothukudi	Coastal alluvium, black, red sandy soil, deep red soil.
6	Hugh Rainfall Zone	Kanyakumari	Saline coastal alluvium, deep red loam
7	Hill Zone	The Nilgiris and Kodaikanal (Dindigul)	Lateritic

 

 

 ,

Agriculture is the practice of cultivating Plants and Livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities. The history of agriculture began thousands of years ago. After gathering wild grains beginning at least 105,000 years ago, nascent farmers began to plant them around 11,500 years ago. Pigs, sheep and cattle were domesticated over 10,000 years ago. Plants were independently cultivated in at least 11 regions of the world.

Industrial agriculture based on large-scale Monoculture in the twentieth century came to dominate agricultural output, though about 2 billion people still depended on subsistence agriculture into the twenty-first.

Agriculture is one of the main economic activities in Tamil Nadu, India. The state is the second largest producer of rice in India, after Punjab. Other important crops grown in Tamil Nadu include sugarcane, Cotton, groundnut, and tobacco. The state also has a significant livestock population, including cattle, buffalo, goats, and sheep.

Agriculture is a major source of employment in Tamil Nadu. About 50% of the state’s workforce is employed in agriculture. The sector contributes about 15% to the state’s GDP.

Agriculture in Tamil Nadu is facing a number of challenges, including water scarcity, soil degradation, and climate change. The State Government is taking steps to address these challenges, such as investing in irrigation infrastructure, promoting sustainable Farming practices, and providing financial assistance to farmers.

Despite the challenges, agriculture remains an important part of the economy of Tamil Nadu. The state is committed to developing the sector and ensuring that it remains a vibrant and sustainable source of livelihood for its people.

Here are some of the key crops grown in Tamil Nadu:

• Rice: Rice is the staple food of Tamil Nadu and is grown in all parts of the state. The state is the second largest producer of rice in India, after Punjab.
• Sugarcane: Sugarcane is another important crop grown in Tamil Nadu. The state is the second largest producer of sugarcane in India, after Uttar Pradesh.
• Cotton: Cotton is a major cash crop grown in Tamil Nadu. The state is the third largest producer of cotton in India, after Gujarat and Maharashtra.
• Groundnut: Groundnut is a major oilseed crop grown in Tamil Nadu. The state is the fourth largest producer of groundnut in India, after Gujarat, Rajasthan, and Andhra Pradesh.
• Tobacco: Tobacco is a major cash crop grown in Tamil Nadu. The state is the fifth largest producer of tobacco in India, after Andhra Pradesh, Karnataka, Gujarat, and Maharashtra.

Here are some of the key livestock reared in Tamil Nadu:

• Cattle: Cattle are the most important livestock reared in Tamil Nadu. The state has a large cattle population, which is used for milk production, draught power, and manure.
• Buffalo: Buffalo are also an important livestock reared in Tamil Nadu. The state has a large buffalo population, which is used for milk production, draught power, and meat.
• Goats: Goats are reared for meat and milk in Tamil Nadu. The state has a large goat population, which is also used for their hair and skins.
• Sheep: Sheep are reared for meat and wool in Tamil Nadu. The state has a large sheep population, which is also used for their milk and skins.

Here are some of the key challenges facing agriculture in Tamil Nadu:

• Water scarcity: Tamil Nadu is a water-scarce state and agriculture is a major user of water. The state government is taking steps to address this challenge, such as investing in irrigation infrastructure and promoting water conservation practices.
• Soil degradation: Soil degradation is a major problem in Tamil Nadu. The state government is taking steps to address this challenge, such as promoting sustainable farming practices and providing financial assistance to farmers to adopt these practices.
• Climate change: Climate change is a major threat to agriculture in Tamil Nadu. The state government is taking steps to address this challenge, such as promoting drought-tolerant crops and providing financial assistance to farmers to adopt these crops.

Despite the challenges, agriculture remains an important part of the economy of Tamil Nadu. The state is committed to developing the sector and ensuring that it remains a vibrant and sustainable source of livelihood for its people.

What is agriculture?

Agriculture is the practice of cultivating plants and livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities. The history of agriculture began thousands of years ago. After gathering wild grains beginning at least 105,000 years ago, nascent farmers began to plant them around 11,500 years ago. Pigs, sheep and cattle were domesticated over 10,000 years ago. Plants were independently cultivated in at least 11 regions of the world.

What are the different types of agriculture?

There are many different types of agriculture, but some of the most common include:

• Subsistence agriculture: This type of agriculture is practiced by small farmers who grow crops and raise livestock to meet their own needs.
• Commercial agriculture: This type of agriculture is practiced by large-scale farmers who grow crops and raise livestock to sell for profit.
• Intensive agriculture: This type of agriculture uses high levels of inputs, such as fertilizer, pesticides, and irrigation, to produce high yields.
• Extensive agriculture: This type of agriculture uses low levels of inputs and produces lower yields.
• Organic agriculture: This type of agriculture uses natural methods to grow crops and raise livestock.
• Sustainable Agriculture: This type of agriculture practices that are designed to protect the environment and conserve resources.

What are the benefits of agriculture?

Agriculture provides many benefits, including:

• Food: Agriculture provides us with the food we need to survive.
• Jobs: Agriculture employs millions of people around the world.
• Economic development: Agriculture is a major driver of economic development in many countries.
• Environmental protection: Agriculture can be used to protect the environment by conserving resources and preventing soil erosion.
• Social stability: Agriculture can help to promote social stability by providing people with a livelihood.

What are the challenges of agriculture?

Agriculture faces many challenges, including:

• Climate change: Climate change is causing extreme weather events, such as droughts and floods, which are making it difficult for farmers to grow crops.
• Pests and diseases: Pests and diseases can damage crops and livestock, causing economic losses.
• Water scarcity: Water scarcity is a major problem in many parts of the world, making it difficult for farmers to irrigate their crops.
• Soil erosion: Soil erosion is a major problem in many parts of the world, making it difficult for farmers to grow crops.
• Deforestation: Deforestation is a major problem in many parts of the world, as it reduces the amount of land available for agriculture.
• Overpopulation: Overpopulation is a major problem in many parts of the world, as it puts a strain on the resources available for agriculture.

What is the future of agriculture?

The future of agriculture is uncertain, but it is likely that the challenges facing agriculture will become more severe. Climate change, pests and diseases, water scarcity, soil erosion, deforestation, and overpopulation are all likely to become more serious problems in the future. In order to address these challenges, it is important to develop new technologies and practices that will make agriculture more sustainable.

1. Which of the following is not a major crop grown in Tamil Nadu?
   (A) Rice
   (B) Sugarcane
   (C) Cotton
   (D) Wheat

2. Which of the following is the largest producer of rice in India?
   (A) Tamil Nadu
   (B) Uttar Pradesh
   (C) Punjab
   (D) West Bengal

3. Which of the following is the main source of irrigation in Tamil Nadu?
   (A) Canals
   (B) Wells
   (C) Tanks
   (D) Pumps

4. Which of the following is the main type of soil found in Tamil Nadu?
   (A) Alluvial soil
   (B) Red soil
   (C) Black soil
   (D) Laterite soil

5. Which of the following is the main type of climate found in Tamil Nadu?
   (A) Tropical wet and dry climate
   (B) Tropical monsoon climate
   (C) Tropical rainforest climate
   (D) Tropical savanna climate

6. Which of the following is the main source of employment in Tamil Nadu?
   (A) Agriculture
   (B) Industry
   (C) Services
   (D) Trade

7. Which of the following is the main export product of Tamil Nadu?
   (A) Rice
   (B) Sugar
   (C) Cotton
   (D) Jute

8. Which of the following is the main import product of Tamil Nadu?
   (A) Crude oil
   (B) Machinery
   (C) Fertilizers
   (D) Iron and steel

9. Which of the following is the main language spoken in Tamil Nadu?
   (A) Tamil
   (B) Telugu
   (C) Kannada
   (D) Malayalam

10. Which of the following is the capital of Tamil Nadu?
    (A) Chennai
    (B) Madurai
    (C) Coimbatore
    (D) Tiruchirappalli