AGRICULTURE CLASS 10 NOTES, Study notes of Geography

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Typology: Study notes

2020/2021

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AGRICULTURE
GEOGRAPHY
NOTES
Types of Farming
- The cultivation methods depend upon the characteristics of the physical
environment, technological know-how and socio-cultural practices.
- Farming varies from subsistence to commercial type. In different parts of India,
the following farming systems are practised.
1. Primitive Subsistence Farming
- It is a ‘slash and burn’ agriculture. Farmers clear a patch of land and
produce cereals and other food crops. When the soil fertility decreases,
the farmers shift and clear a fresh patch of land for cultivation.
- It is known by different names in different parts of the country. It is known
as jhumming in north-eastern states.
- Land productivity is low in this type of agriculture.
- This type of farming depends on the monsoon.
- This farming is practised in a few parts of India.
2. Intensive Subsistence Farming
- This type of farming is practised in areas of high population pressure on
land.
- It is labour-intensive farming, where high doses of biochemical inputs and
irrigation are used for higher production.
3. Commercial Farming
- This type of farming uses higher doses of modern inputs such as high
yielding variety (HYV) seeds, chemical fertilisers, insecticides and
pesticides to obtain higher productivity.
-Plantation is a type of commercial farming in which a single crop is grown
on a large area. Plantations cover large tracts of land, using capital
intensive inputs, with the help of migrant labourers. All the produce is used
as a raw material in industries.
-Eg: Tea, Coffee, Rubber, Sugarcane, Banana.
Cropping Pattern
- India has three cropping seasons:
1. Rabi 2. Kharif 3. Zaid
RABI KHARIF ZAID
SOWING SEASON Winter from
October to
December
Beginning of the
rainy season
between April and
In between the rabi
and the kharif
seasons, there is a
pf3
pf4
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AGRICULTURE

GEOGRAPHY

NOTES

Types of Farming

  • The cultivation methods depend upon the characteristics of the physical environment, technological know-how and socio-cultural practices.
  • Farming varies from subsistence to commercial type. In different parts of India, the following farming systems are practised. 1. Primitive Subsistence Farming
    • It is a ‘slash and burn’ agriculture. Farmers clear a patch of land and produce cereals and other food crops. When the soil fertility decreases, the farmers shift and clear a fresh patch of land for cultivation.
    • It is known by different names in different parts of the country. It is known as jhumming in north-eastern states. - Land productivity is low in this type of agriculture. - This type of farming depends on the monsoon. - This farming is practised in a few parts of India. 2. Intensive Subsistence Farming
    • This type of farming is practised in areas of high population pressure on land.
    • It is labour-intensive farming, where high doses of biochemical inputs and irrigation are used for higher production. 3. Commercial Farming
    • This type of farming uses higher doses of modern inputs such as high yielding variety (HYV) seeds, chemical fertilisers, insecticides and pesticides to obtain higher productivity.
    • Plantation is a type of commercial farming in which a single crop is grown on a large area. Plantations cover large tracts of land, using capital intensive inputs, with the help of migrant labourers. All the produce is used as a raw material in industries.
    • Eg: Tea, Coffee, Rubber, Sugarcane, Banana.

Cropping Pattern

  • India has three cropping seasons:
    1. Rabi 2. Kharif 3. Zaid RABI KHARIF ZAID SOWING SEASON (^) Winter from October to December Beginning of the rainy season between April and In between the rabi and the kharif seasons, there is a

May. short season during the summer months known as the zaid season (in the months of march to july) HARVESTING SEASON Summer from april to June September to october IMPORTANT CROPS (^) wheat , barley, peas,gram and mustard Paddy, maize,jowar, bajra, tur (arhar), moong, urad, cotton, jute, groundnut and soybean Watermelon, muskmelon,cucum ber,vegetables and fodder crops

Major Crops in India

  • A variety of food and non-food crops are grown in different parts of India, depending upon the variations in soil, climate and cultivation practices. Major crops grown in India are: - Rice - Wheat - Millets - Pulses - Tea - Coffee - Sugarcane - Oil seeds - Cotton - Jute 1. Rice
    • It is a kharif crop.
    • It requires high temperature and high humidity with annual rainfall above 100 cm.
    • India is the second largest producer of rice in the world after China.
    • It is grown in the plains of north and north-eastern India, coastal areas and the deltaic regions. 2. Wheat a. This is a rabi crop. b. It requires a cool growing season and bright sunshine at the time of ripening. c. It requires 50 to 75 cm of annual rainfall evenly distributed over the growing season. d. The Ganga-Satluj plains in the north-west and black soil region of the Deccan are two main wheat-growing zones in India. e. It is the second most important cereal crop and main food crop, in the north and north-western part of India. 3. Millets a. Jowar, Bajra and Ragi are the important millets grown in India. b. These are known as coarse grains and have very high nutritional value.
  • The major sugarcane-producing states are Uttar Pradesh, Maharashtra, Karnataka, Tamil Nadu, Andhra Pradesh, Telangana, Bihar, Punjab and Haryana. 7. Oil Seeds
  • Different oil seeds are grown covering approximately 12% of the total cropped area of India. Main oil-seeds produced in India are:
  • Groundnut: is a Kharif crop and accounts for half of the major oilseeds produced in India. Gujarat is the largest producer of groundnuts.
  • Mustard: is a rabi crop.
  • Sesamum (til): is a Kharif crop in the north and rabi crop in south India.
  • Castor seeds: It is grown as both Rabi and Kharif crops.
  • Linseed : is a rabi crop.
  • Coconut
  • Soyabean
  • Cotton seeds
  • Sunflower 8. Tea
  • It is also an important beverage crop introduced by the British in India.
  • The tea plant grows well in tropical and subtropical climates with deep and fertile well-drained soil, rich in humus and organic matter.
  • Tea bushes require a warm and moist frost-free climate all through the year.
  • Tea is a labour-intensive industry.
  • Major tea producing states are Assam, hills of Darjeeling and Jalpaiguri districts, West Bengal, Tamil Nadu and Kerala. 9. Coffee
  • Yemen coffee is produced in India and this variety of coffee is in great demand all over the world.
  • Its cultivation was introduced on the Baba Budan Hills and is confined to the Nilgiri in Karnataka, Kerala and Tamil Nadu.

Horticulture Crops

  • India is a producer of tropical as well as temperate fruits.
  • Major crops produced are pea, cauliflower, onion, cabbage, tomato, brinjal and potato.
  • Some of the famous horticulture crops grown in India are:
    • Mangoes of Maharashtra, Andhra Pradesh, Telangana, Uttar Pradesh and West Bengal Oranges of Nagpur and Cherrapunjee (Meghalaya), bananas of Kerala, Mizoram, Maharashtra and Tamil Nadu.
    • Litchi and Guava of Uttar Pradesh and Bihar
    • Pineapples of Meghalaya
    • Grapes of Andhra Pradesh, Telangana and Maharashtra
  • Apples, pears, apricots and walnuts of Jammu and Kashmir and Himachal Pradesh

Non-Food Crops

RUBBER FIBER COTTON JUTE It is an equatorial crop. Cotton, jute, hemo and natural silk are the four major fibre crops. It is a kharif crop. It is known as the golden fibre. It requires a moist and humid climate with rainfall of more than 200cm and temperature above 25 °C. Cotton,jute and hemp are grown in the soil. It requires high temperature, light rainfall, 210 first- free days and bright sunshine for its growth. It grows well on well-drained fertile soils in the flood plains. High temperature is required for its growth. It is an important industrial raw material Natural silk is obtained from cocoons of the silkworms fed on green leaves Cotton grows well in black cotton soil of the deccan plateau. It is used in making gunny bags, mats,ropes,yarn, carpets and other artefacts. Mainly grown in Kerala, Tamil Nadu, Karnataka and Andaman and Nicobar islands and Garo hills of meghalaya. Rearing of silkworms for the production of silk fibre known as sericulture. Major cotton producing states are Maharashtra, Gujrat, Madhya Pradesh, Karnataka, Andhra Pradesh, Telangana, Tamil Nadu, Punjab, Haryana and Uttar Pradesh. Major jute producing states are West Bengal, Bihar, Assam, Odisha, and Meghalaya.

Technological and Institutional Reforms

  • Agriculture provides a livelihood for more than 60% of its population, so this sector needs some serious technical and institutional reforms.
  • The Green Revolution and the White Revolution were some of the reforms initiated by people to improve agriculture. Some Initiatives taken by the Government are: