Ch 01 - The Story of Indian Farming7th Social Science Part 2

Agri + Cultura

• Agri: Means 'Field'.
• Cultura: Means 'To Cultivate'.
• Definition: It encompasses farming, animal husbandry, forestry, and horticulture.

Economic Statistics

• GDP Contribution: About 18% of India's Gross Domestic Product comes from agriculture and allied activities.
• Workforce: Approximately 46% of India's working population depends on agriculture for their livelihood.

Allied Activities

• Definition: Activities related to farming that supplement a farmer's income.
• Examples:
  • Animal Husbandry: Rearing livestock like cows and goats.
  • Apiculture: Beekeeping.
  • Pisciculture: Fish rearing.
  • Sericulture: Rearing silkworms for silk.
  • Forestry: Managing forests for resources.

Women in Farming

• Statistic: More than 75% of people working in the agriculture sector in rural India are women.
• Roles: They perform essential and labor-intensive operations like sowing, harvesting, and threshing.

Small Landholdings

• Average Size: Approximately 3/4th of a hectare.
• Cause: Land gets divided among family members over successive generations due to inheritance laws.
• Impact: Fragmented land makes it difficult to use modern machinery, leading to lower productivity and lower income for the farmer.

Domestication of Animals

• Time Period: Around 3500 BCE.
• Era: During the pre-urban phase of the Sindhu-Sarasvati (Indus Valley or Harappan) civilisation.
• Animals: Cattle, sheep, goats, dogs, pigs, and fowl were tamed for farming assistance, food, and transport.

Early Rice Cultivation

• Location: The Ganga Plain.
• Time Period: Around the 7th or 8th millennium BCE (7000 to 8000 BCE).
• Significance: It proves that the roots of Indian farming go deep into prehistoric times.

Mehrgarh Crops

• Crops: Barley and Millets.
• Context: This archaeological site is considered an antecedent (predecessor) to the Sindhu-Sarasvati (Indus Valley) civilisation.

Intercropping

• Definition: The practice of growing two or more crops simultaneously in the same field to maximize yield and resource use.
• Ancient Evidence: Discovered at Kalibangan (Rajasthan), a Harappan site dating back to 2800 BCE.
• Proof: It was evidenced by the discovery of perpendicular furrows in the excavated agricultural fields.

Indian Seed Drill

It efficiently combined three steps:

1. Preparing the soil (Ploughing).
2. Planting the seed (Sowing).
3. Closing the furrow (Covering the seed with soil).

• Impact: This technological innovation drastically reduced the amount of manual farm labour required.

Vrikshayurveda

• Author: Surapala.
• Contribution: It provides detailed ancient knowledge regarding seed preparation, soil care, and advanced planting techniques.

Brihatsamhita

• Author: Varahamihira.
• Contribution: It provides detailed descriptions of plant Grafting methods that are still utilized in agriculture today.

Arthashastra

• Author: Chanakya (also known as Kautilya).
• Contribution: While primarily a treatise on statecraft, it extensively covers agricultural administration, including land preparation, fair payment structures to farmers, and seed treatment.

Amarakosha

• Type: An ancient Sanskrit lexicon (dictionary/thesaurus).
• Content: Alongside listing plant and animal names, it notably describes 12 distinct types of agricultural land based on varying soil fertility.
• Significance: It demonstrates that ancient Indians possessed a highly detailed and systematic approach to soil and land classification.

Vrikshayurveda Seed Treatment

• Process:
  1. Sprinkle the seeds with milk.
  2. Rub them thoroughly with cow dung.
  3. Allow them to dry completely.
  4. Smear them with honey (maksika) and Vidanga (false black pepper).
• Result: Seeds treated via this method are protected from pests and germinate much faster.

Ancient Crop Terms

• Kedāra: Wet crops (corresponding to Monsoon/Kharif).
• Haimana: Winter crops (corresponding to Rabi).
• Graiṣhmika: Summer crops (corresponding to Zaid).

Arthaśhāstra's Rain Formula

• Distribution Pattern:
  • 1/3rd of total rainfall should occur at the beginning and end of the season combined.
  • 2/3rds of total rainfall should occur in the middle of the season.
• Reason: This specific distribution perfectly matches the natural crop cycle needs (initial sowing, heavy growth phase, and final maturing phase).

15 Zones

• Basis: India is divided based on climate factors, soil types, terrain, and natural vegetation.
• Purpose: This framework helps the government and farmers strategically plan what, when, and how to grow specific crops in different regions (e.g., framing distinct policies for the Western Dry Region versus the Upper Gangetic Plain).

Monsoon Systems

| Feature | Southwest Monsoon | Northeast Monsoon |
|:--- |:--- |:--- |
| Timing | June to September | October to December |
| Primary Impact | Crucial for Kharif crops in North and Central India. | Brings essential winter rain to East and South India (Tamil Nadu and Andhra Pradesh). |

Kharif (Monsoon Crops)

• Sowing: June to July (at the onset of the Southwest Monsoon).
• Harvesting: September to October.
• Requirement: Hot weather and heavy rainfall.
• Examples: Rice (Paddy), Maize, Cotton, Jowar, Bajra, and Groundnut.

Rabi (Winter Crops)

• Sowing: October to November (onset of Winter).
• Harvesting: March to April (Spring).
• Requirement: Cool weather and less water compared to Kharif.
• Examples: Wheat, Barley, Gram (Chickpea), Mustard, and Peas.

Zaid (Summer Crops)

• Timing: This is a short season wedged between the Rabi and Kharif crops, occurring during the Summer months (March to June).
• Crops Grown: Fast-growing crops requiring heat like Watermelon, Cucumber, Muskmelon, and Pumpkin.
• Note: The terms Kharif, Rabi, and Zaid share an Arabic origin, introduced to India during the Mughal era.

Humus

• Definition: It is a dark organic matter formed in the soil by the natural decomposition of plant and animal matter.
• Function:
  1. It is incredibly rich in nutrients necessary for plant growth.
  2. It acts like a sponge, helping the soil retain moisture.
• Etymology: 'Humus' is a Latin word meaning 'earth' or 'soil'.

Alluvial Soil

• Formation: It is formed by fine silt deposits continuously brought down by major rivers from the mountains (such as the Ganga, Indus, and Brahmaputra).
• Region: Dominantly found in the Northern Plains and coastal River Valleys.
• Quality: It is highly fertile and rich in essential nutrients.
• Key Crops: Ideal for Rice, Wheat, Sugarcane, and Jute.

Black Soil (Cotton Soil)

• Formation: It is formed by the gradual weathering of ancient volcanic rocks.
• Region: Prominently found in the Deccan Plateau (Maharashtra, Gujarat, Madhya Pradesh).
• Unique Characteristic: It is highly clayey and has a massive capacity to hold moisture for long periods.
• Key Crop: It is uniquely suited for growing Cotton, alongside Jowar and Wheat.

Red Soil

• Color: The red tint is entirely due to the high presence of Iron oxides.
• Formation: Created through the weathering of old crystalline and metamorphic rocks.
• Fertility: It is generally not very fertile in its natural state and requires proper irrigation and fertilizers to yield crops.
• Region: Common in Tamil Nadu, Karnataka, and Odisha.
• Crops: Suitable for Millets (like Ragi) and Groundnut.

Laterite Soil (Brick Earth)

• Formation: Caused by intense weathering and a process called 'leaching' due to heavy cyclical rainfall, which washes away fertile topsoil leaving behind iron and aluminium.
• Nature: It is very soft when wet but hardens solid like a brick when fully dry.
• Crops: With adequate manure, it is highly suitable for plantation crops like Tea, Coffee, Rubber, and Cashew nuts.

Water Sources

• Rain-Fed: Relies entirely on natural rainfall (the Monsoon). Farmers often grow drought-resistant crops like millets in these regions.
• Irrigated: Uses artificial methods (such as canals, wells, and tanks) to supply water to crops. This heavily reduces dependence on the unpredictable monsoon and increases overall productivity.

Traditional Water Structures

These ancient structures were built primarily for harvesting rainwater for agriculture:

1. Kull / Kund (Himalayas / North India)
2. Ahar / Pokhar (Bihar / East India)
3. Khadin (Rajasthan)
4. Eri / Arakere (South India: Tamil Nadu / Karnataka)

Phad System

• Region: Maharashtra.
• Method: It is a community-managed irrigation system where small canals are built to divert water from rivers directly into agricultural fields.
• Key Feature: The local community works collectively to manage, maintain, and ensure the equitable distribution of water.

Bamboo Drip Irrigation

• Region: Northeast India (prominently in Meghalaya).
• Method: Farmers construct networks using hollowed-out bamboo pipes to channel water from hill springs downwards directly to the plant roots.
• Efficiency: This is a highly effective, ancient form of drip irrigation that wastes almost zero water.

Modern Methods

• Drip (Trickle) Irrigation: Delivers water slowly and directly to the plant roots through a network of narrow tubes. It is the most efficient method for water conservation as it minimizes evaporation.
• Sprinkler Irrigation: Sprays water into the air, simulating artificial rain. While it covers larger areas efficiently, it loses some water to evaporation and wind drift.

Crop Rotation

• Definition: The practice of growing different types of crops in the same field sequentially across different seasons, rather than planting the same crop repeatedly.
• Benefit: It prevents the soil from being entirely depleted of specific nutrients. For example, growing legumes (which fix nitrogen in the soil) after a nitrogen-hungry crop like wheat restores natural soil fertility.

Contour Ploughing

• Technique: The practice of ploughing along the natural curves (contours) of a hill slope, rather than ploughing straight up and down the hill.
• Purpose: The furrows act as natural dams. This slows down heavy water runoff during rains, significantly reducing topsoil erosion.

Panchagavya

• Ingredients: A traditional fermented mixture composed of five cow-derived products: Dung, Urine, Milk, Curd, and Ghee.
• Use: It acts as a potent bio-fertiliser, enhances overall crop growth, and increases the plant's natural resistance to diseases.

Beejamrit

• Developed by: Formulated and validated by the ICAR (Indian Council for Agricultural Research).
• Ingredients: It is a natural paste made primarily from cow dung, cow urine, and other organic materials.
• Use: It is used strictly to coat seeds before they are planted. This protects the seeds from spoiling by soil-borne pathogens and speeds up the germination process.

Gokrishi

• Concept: A holistic, traditional farming methodology centered entirely around the Cow (Go).
• Practice:
  • Cows provide organic manure, eliminating the need for chemical fertilisers.
  • Bullocks provide the draught power needed for ploughing fields and transport.
• Philosophy: It views agriculture as an interconnected system, treating the soil, plants, and animals as one mutually sustaining ecosystem.

Kulagar

• Meaning: Derived from Kula (Family) + Agar (Storehouse or Enclosure).
• Region: Prominently practiced in the Konkan Plains (specifically Goa).
• Practice: A highly sustainable, traditional homestead farming system. Families grow a diverse, multi-layered mix of crops (such as spices, fruit trees, and medicinal plants) directly around their homes, sustained by a carefully structured local irrigation system.

Green Revolution (1960s-1970s)

• Architect: Led by the renowned agricultural scientist M.S. Swaminathan (a Bharat Ratna recipient).
• Key Components:
  1. The introduction of HYV Seeds (High-Yielding Varieties).
  2. Heavy use of Chemical Fertilisers and Pesticides.
  3. Massively expanded Irrigation networks.
  4. Mechanisation (use of Tractors and modern machinery).
• Result: It transformed India from a food-deficient nation to achieving self-sufficiency in food grains.
• Commemoration: The success was so rapid that the Indian government released a special 'Wheat Revolution' postage stamp in 1968 to celebrate the dramatic surge in wheat production.

Negative Impacts

1. Soil Impoverishment: A severe loss of natural soil fertility and humus due to the overuse of harsh chemical fertilisers.
2. Water Depletion: Ground water tables dried up drastically due to the heavy irrigation demands of HYV seeds.
3. Health Risks: Toxic pesticides entered the human food chain (heavily linked to rising cancer rates in specific rural farming belts).
4. Harm to Ecosystem: The indiscriminate use of chemicals killed off highly beneficial insects, such as pollinating bees and natural pest predators.

Ganga Basin Crisis

• Water Stress: The river system is unable to replenish itself due to massive over-extraction of water for intense agricultural irrigation and industrial use.
• Glacial Melt: Global warming is causing the foundational Himalayan glaciers to melt at unsustainable rates.
• Infrastructure Obstruction: Hundreds of newly constructed dams severely block the natural flow and silt distribution of the river.
• Impact: As a result of these compounding factors, certain parts of the mighty river are completely drying up and are not even navigable during peak summer months.

Sikkim

• Global Status: Officially recognised as the World's First 100% Organic State.
• Action Taken: The state government completely banned the use and import of synthetic chemical fertilisers and pesticides in 2014.
• New Model: The entire state's agriculture now focuses exclusively on natural farming, traditional compost, and sustainable ecological practices.

Hydroponics

• Definition: An advanced agricultural method of growing plants entirely without soil.
• Method: Instead of soil, plants are grown in carefully calibrated nutrient-rich water solutions, delivering essential minerals directly to the exposed roots.
• Use Case: It is highly ideal for compact urban farming setups or in geographical areas suffering from extremely poor soil quality.

FAO Recognised Heritage Systems

1. Saffron Farming (Pampore region in Kashmir).
2. Kuttanad Below Sea-level Farming (Kerala).
3. Koraput Traditional Agriculture (Odisha, heavily integrated with ancient forest management techniques).

PMFBY

• Type: It is a national Crop Insurance Scheme.
• Purpose: To provide direct financial support and coverage to farmers in the event of crop failure caused by unpreventable natural calamities (such as droughts, floods, or severe pest attacks).
• Goal: To stabilise farmers' volatile incomes and encourage them to adopt innovative agricultural practices without the fear of total financial ruin.