Agricultural Practices in India

Rice is the main food grain of India in terms of both production and consumption. It is the staple food for a large majority of Indians, particularly in eastern and southern regions. India is one of the world's largest producers and consumers of rice.

The Price Stabilisation Fund (PSF) covers all four plantation crops mentioned - tea, tobacco, coffee, and rubber. These crops are subject to significant price volatility in international markets, and the PSF helps protect growers from severe price fluctuations by providing a mechanism to stabilize prices when they fall below certain thresholds.

Land is the fundamental requirement for agriculture - you cannot have farming without ground to cultivate. While seeds, water, laborers, and equipment are important, land is the indispensable base on which all agricultural activity depends.

Correct Answer: maize

Rice requires standing water during its growth phase, especially in transplanting. Tea and coffee need well-drained slopes, groundnut is drought-resistant, and rice is the only major crop that traditionally requires waterlogged conditions (paddy fields).

This option is correct because golden rice is a rice variety obtained by recombinant DNA technology and the name ‘golden rice’ is given to it because the seeds are golden yellow in colour due to the presence of β–carotene.

Groundnut (peanut) is primarily a cash crop grown for sale in markets rather than direct subsistence consumption. It's a valuable oilseed and food crop traded commercially both domestically and internationally. Rice, wheat, and barley are staple food crops mainly grown for direct human consumption as basic carbohydrates in local diets.

India has an abundance of agricultural labor but limited cultivable land per capita, making it a land-scarce, labor-surplus economy. The correct option C accurately describes this characteristic where agricultural workers outnumber available land resources.

This is correct. The poor bought this and its demand fluctuated widely during bad harvest or famines.

Nicotine is an alkaloid found in the nightshade family of plants that constitutes approximately 0.6-3.0% of the dry weight of tobacco, with biosynthesis taking place in the roots and accumulation occurring in the leaves. It functions as an antiherbivore chemical with particular specificity to insects.

Maize is a Kharif crop sown at the beginning of the monsoon and harvested in September-October. Wheat, gram, and barley are Rabi crops sown in winter and harvested in spring.

Yellow Revolution is related to the production of oilseeds.

Kharif crops are sown at the beginning of the monsoon and harvested in autumn. Rice (1), Cotton (2), and Bajra (3) are classic kharif crops. Gram (4) is a rabi crop, sown in winter. Therefore, option C correctly identifies only the kharif crops.

In India's official landholding classification, marginal farmers are those owning up to 1 hectare of land. Small farmers own 1-2 hectares, semi-medium own 2-4 hectares, and medium/large farmers hold more. Option A matches the official definition.

Bamboo is a fiber crop used for textiles, paper, and construction materials. Coffee is a beverage crop, maize is a cereal grain, and sesame is an oilseed crop - none of these are primarily fiber crops.