Overview of Agriculture

• Rainfed farming – Crops depend only on rainfall (less than 75 cm rain).
• Wet farming – Practiced in areas with more than 75 cm rainfall.
• Rainfall zones – 75–100 cm (sub-humid), 30–75 cm (semi-arid), below 30 cm (arid).
• Monsoon is uncertain, so irrigation is needed in many areas.
• Big irrigation projects have increased farming, but much land still depends on rainfall.

• Crop Rotation – Growing different crops one after another in the same field to maintain soil fertility and prevent nutrient loss.
• Benefit of Rotation – Legumes fix nitrogen in the soil, improving fertility for the next crop.
• Crop Combination – Growing two or more crops together in the same region to use land efficiently.
• Factors Affecting Crop Combination – Climate, soil, irrigation, technology, and socio-economic conditions influence crop patterns.
• Importance – Both methods increase productivity, conserve resources, and help in proper regional agricultural planning.

• Meaning – Cropping intensity means the number of crops grown on the same field in one agricultural year.
• Purpose – It helps to increase agricultural production when expansion of land is not possible.
• High & Low Areas – High intensity is found in Punjab, Haryana and densely populated plains. Low intensity is seen in dry and hilly regions.
• Factors Affecting It – Irrigation, fertilizers, high-yielding seeds, mechanisation, and plant protection measures increase cropping intensity.

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• Small and Fragmented Land Holdings – Small and scattered farms reduce productivity and make farming uneconomical.
• Poor Quality Seeds and Low Use of Inputs – Limited use of improved seeds, fertilizers and biocides leads to low crop yield.
• Inadequate Irrigation & Soil Problems – Dependence on monsoon and over-irrigation cause waterlogging, salinity and alkalinity.
• Lack of Mechanisation – Use of traditional tools lowers efficiency and increases labour wastage.
• Soil Erosion – Wind and water erosion reduce soil fertility and agricultural production.
• Poor Marketing, Storage & Transport – Lack of proper markets, storage facilities and transport forces farmers to sell at low prices and suffer losses.
• Scarcity of Capital – Farmers lack sufficient funds and depend on moneylenders, leading to debt problems.

• Green Revolution – Introduction of HYV seeds, fertilizers, irrigation and mechanisation since the 1960s increased agricultural production in India.
• High Yielding Variety (HYV) Seeds – Improved seeds of wheat, rice and other crops greatly increased farm output.
• Use of Fertilizers – Fertilizer consumption has increased significantly, improving soil nutrients and crop yield.
• Irrigation Development – Expansion of irrigation facilities ensures regular water supply and supports modern farming methods.
• Farm Mechanisation & Commercial Farming – Increased use of tractors and machines has improved efficiency and shifted agriculture from subsistence to commercial farming.

• Beginning – Green Revolution started in 1966–67 with the introduction of HYV (High Yielding Variety) seeds, especially wheat, along with fertilizers, irrigation and mechanisation.
• Rise in Production – It led to a remarkable increase in foodgrain production, particularly wheat; hence it is often called the Wheat Revolution.
• Prosperity of Farmers – Increased production raised farmers’ income, especially large farmers, and promoted capitalist farming.
• Reduction in Imports – India became self-sufficient in foodgrains and reduced dependence on imports.
• Overall Impact – It promoted industrial growth, rural employment, modern farming techniques and changed farmers’ traditional outlook towards agriculture.

• Inter-Crop Imbalance – Green Revolution mainly benefited wheat and rice. Production of pulses, oilseeds and other crops remained low, creating imbalance in agriculture.
• Regional Disparities – Benefits were limited to states like Punjab, Haryana and Western U.P., while eastern and dry regions gained very little.
• Increase in Inequalities – Large farmers benefited more as they could afford modern inputs, while small and marginal farmers were left behind.
• Unemployment – Mechanisation reduced job opportunities for agricultural labourers, especially the poor and landless workers.
• Slower Growth & Other Issues – Agricultural growth rate later declined, and there are doubts about the long-term effectiveness of HYV seeds.

• Wider Area Coverage – Extend Green Revolution benefits to eastern India and other backward regions to reduce regional disparities.
• Focus on More Crops – Give importance to pulses, oilseeds and other crops, not only wheat and rice.
• Expand Irrigation – Develop irrigation facilities, especially minor irrigation and micro-irrigation systems.
• Support Small Farmers – Provide credit, modern inputs and technical help to small and marginal farmers.
• Increase Yields Sustainably – Improve productivity through better seeds, soil health management and water conservation (Second Green Revolution).
• Adopt Modern Techniques – Promote precision farming, organic farming, green agriculture and eco-friendly practices.
• Diversify Agriculture – Encourage animal husbandry, white agriculture, poultry, fisheries and production of cash and fibre crops for balanced growth.

• Three Crop Seasons – India has three main crop seasons: Kharif, Rabi and Zaid.
• Kharif Season – Sown with the onset of monsoon (June–July) and harvested in autumn. Main crops: rice, maize, jowar, bajra, cotton and groundnut.
• Rabi Season – Sown in winter (October–November) and harvested in spring. Main crops: wheat, barley, gram and mustard.
• Zaid Season – Short summer season between Rabi and Kharif. Main crops: watermelon, muskmelon, vegetables and some pulses.
• Crop Variety in India – Due to varied climate and soils, India produces a wide range of food and industrial crops.

• Importance – Rice is the most important food crop of India and feeds more than half of the population. India is the second largest producer in the world.
• Conditions of Growth – It requires high temperature (around 24°C), high humidity and rainfall above 100 cm. It grows well in fertile clayey soils and river deltas.
• Major Producing States – West Bengal, Uttar Pradesh, Punjab, Telangana, Odisha, Tamil Nadu, Andhra Pradesh, Bihar, Assam and Chhattisgarh.
• Production & Yield – Rice production and yield have increased over the years due to irrigation and HYV seeds, but yield is still lower than some countries like China and Japan.
• Cropping Pattern – In some eastern states like West Bengal, Bihar and Tamil Nadu, three crops of rice are grown in a year.

• Importance – Wheat is the second most important food crop of India after rice and is the staple food of north-western India.
• Season & Climate – It is a Rabi crop, sown in winter and harvested in spring. It needs cool climate (10°C–15°C for sowing and 20°C–25°C for ripening) and 50–100 cm rainfall.
• Soil Requirement – Well-drained loamy and clayey soils are ideal for wheat cultivation. Irrigation is important in low rainfall areas.
• Production – India is the second largest producer of wheat in the world. Production and yield increased greatly after the Green Revolution due to HYV seeds, fertilizers and irrigation.
• Major Producing States – Uttar Pradesh (largest), Madhya Pradesh, Punjab, Haryana, Rajasthan and Bihar.

• Importance – Jowar is the third most important food crop of India after rice and wheat. It is mainly grown in dry areas and is also used as fodder.
• Season & Climate – It is grown as both Kharif and Rabi crop. It needs warm temperature (25°C–30°C) and about 55 cm rainfall.
• Soil Requirement – It grows well in red, yellow, loamy and black soils. Black cotton soil of the Deccan Plateau is ideal.
• Production – India produces around 4–5 million tonnes of jowar annually. The average yield is about 1100–1200 kg per hectare.
• Major Producing States – Maharashtra (largest producer), Karnataka, Rajasthan, Tamil Nadu, Andhra Pradesh, Telangana, Madhya Pradesh and Gujarat.

• Importance – Bajra is an important coarse grain used as food for poor people and as fodder for animals.
• Climate – It requires warm temperature (25°C–30°C) and low rainfall (40–50 cm).
• Soil – It grows well in poor, light sandy soils and dry regions.
• Production – India produces about 10–11 million tonnes of bajra annually, with an average yield of around 1400 kg per hectare.
• Major Producing States – Rajasthan (largest producer), followed by Uttar Pradesh, Haryana, Gujarat and Madhya Pradesh.

• Importance – Ragi is mainly grown in the drier parts of South India and is an important millet crop.
• Climate – It requires moderate temperature (20°C–30°C) and rainfall between 50–100 cm.
• Soil – It grows well in red, light black and sandy loam soils with good drainage.
• Season – It is mainly a rainfed Kharif crop, sown between May and August and harvested between September and January.
• Major Producing State – Karnataka is the largest producer (about 70% of total production), followed by Uttarakhand, Maharashtra, Tamil Nadu and Andhra Pradesh.

• Importance – Pulses are the main source of protein for the largely vegetarian population of India.
• Area & Production – Pulse production has increased over time, but growth has been slower compared to cereals. About 90% of pulses are grown in rainfed areas.
• Major Producing States – Madhya Pradesh (largest producer), Maharashtra, Rajasthan, Gujarat, Uttar Pradesh and Karnataka.
• Seasons – Pulses are grown in both seasons. Arhar, tur, moong and urad are Kharif crops, while gram, peas and masur are Rabi crops.
• Government Effort – The National Pulses Development Programme (1986–87) was launched to increase pulse production.

• Importance – Tea is the most important beverage crop of India and contains caffeine (theine). India is one of the largest producers in the world.
• Climate & Rainfall – It requires warm temperature (25°C–30°C), heavy rainfall (about 200–250 cm) and humid conditions.
• Soil & Location – It grows best in well-drained, deep, fertile loamy soils and is mainly cultivated on hill slopes.
• Major Producing States – Assam (largest producer), West Bengal (Darjeeling), Tamil Nadu, Kerala and Karnataka.
• Production Trend – Tea production has increased steadily over the years, and Indian tea is famous in national and international markets.

• Importance – Coffee is the second most important beverage crop of India. Most coffee grown in India is of the Arabica variety.
• Climate – It requires hot and humid climate (15°C–30°C), rainfall of 150–200 cm and shade. It cannot tolerate frost.
• Soil & Location – It grows best on hill slopes (800–1600 m) in well-drained forest loam soils.
• Major Producing States – Karnataka (largest producer), Kerala and Tamil Nadu.
• Production – India produces about 6% of the world’s coffee, and coffee cultivation is mainly concentrated in South India.

• Importance – Cotton is the main raw material for the cotton textile industry and is known as a universal fibre.
• Climate – It requires warm temperature (20°C–30°C), moderate rainfall (50–100 cm) and at least 200 frost-free days. Frost is harmful to the crop.
• Soil – Black cotton soil of the Deccan Plateau and alluvial soil of the Northern Plains are ideal for cotton cultivation.
• Production – India is the fourth largest producer of cotton in the world and contributes about 8% of world production.
• Major Producing States – Gujarat, Maharashtra, Telangana, Rajasthan, Karnataka, Andhra Pradesh, Madhya Pradesh and Haryana.

• Importance – Jute is the second most important fibre crop after cotton and provides cheap and strong fibre for making ropes, bags and carpets.
• Climate – It requires hot and humid climate (24°C–35°C), heavy rainfall (about 150 cm) and high humidity.
• Soil – Well-drained alluvial soils renewed by floods are best suited for jute cultivation.
• Major Producing State – West Bengal is the largest producer (about 75–80% of total production), followed by Assam and Bihar.
• Production Trend – Jute production has shown fluctuations over the years, but India remains one of the leading producers in the world.

• Importance – Sugarcane is a major cash crop of India and is used to produce sugar, gur and khandsari. India is one of the largest producers in the world.
• Climate – It requires hot and humid climate (20°C–30°C) with rainfall of 100–150 cm. Frost and dry weather during growth are harmful.
• Soil & Fertility – It grows well in loamy and clayey soils. It is a fertilizer-intensive crop and requires heavy use of manures and fertilizers.
• Ratooning – In this method, the crop grows again from the roots left in the soil after harvesting, saving time and cost.
• Major Producing States – Uttar Pradesh (largest producer), Maharashtra, Karnataka, Tamil Nadu, Bihar and Gujarat.

• Importance – Groundnut is the most important oilseed crop of India and is rich in protein and edible oil.
• Climate – It requires warm temperature (20°C–30°C) and 50–75 cm rainfall. It is mainly a Kharif crop and is sensitive to frost and continuous rain.
• Soil – Well-drained sandy loam, loam and black cotton soils are suitable for its cultivation.
• Production – India is one of the largest producers of groundnut in the world, but production depends largely on rainfall as it is mostly a rainfed crop.
• Major Producing States – Gujarat (largest producer), followed by Rajasthan, Tamil Nadu, Karnataka, Andhra Pradesh and Maharashtra.

• Importance – Coconut is a useful tropical crop. It is used to make copra (oil), coir, mats, baskets, and other products. Coconut water is a healthy drink.
• Climate – It requires warm temperature (25°C–30°C) and rainfall of 125–130 cm. Frost and drought are harmful.
• Soil & Area – It grows well in well-drained sandy and loamy soils, mainly along sea coasts and river valleys.
• Production – India is the third largest producer of coconut in the world after the Philippines and Indonesia.
• Major Producing States – Tamil Nadu (largest producer), followed by Kerala and Karnataka. Andhra Pradesh and some other coastal states also produce coconut.

• Meaning – Market gardening and orchard farming are types of horticulture where fruits, vegetables and flowers are grown mainly for sale in markets.
• Importance in India – India produces a wide variety of horticultural crops and is a leading producer of mango, banana, coconut, cashew and spices.
• Fruits & Vegetables – Major fruits include mango, banana, citrus and apple. Important vegetables are potato, onion, tomato, brinjal and cabbage.
• Spices & Flowers – India is famous for spices like chilli, turmeric and pepper. Flower cultivation (rose, jasmine, marigold, etc.) is also growing as a commercial activity.
• Economic Role – Horticulture increases farmers’ income, provides employment and promotes exports. It is especially important in hill states like Jammu & Kashmir, Uttarakhand, Sikkim and Assam.