Question

High yielding variety of seeds and use of chemical fertilisers are widely found in ________.
(A) Commercial farming
(B) Sedentary intensive farming
(C) Shifting cultivation
(D) Mixed farming

Answer 1

Hint: HYV produces short-stemmed, stiff-strawed plants that react well to fertiliser applications. These dwarf cultivars produce significantly higher yields per unit area. Traditional varieties' response to chemical fertilisers is more in terms of robust vegetative growth, which contributes to crop lodging before harvest.

Complete answer:
Now let us look into the given options
Option (A) Commercial farming : This farming process requires the planting of crops for market selling. These are known as cash crops. Sugarcane, tobacco, and oilseeds are among them. To increase productivity, this method of agriculture utilizes High Yielding Variety (HYV) plants, fertilisers, insecticides, and pesticides. Hence, option (A) is correct.
Option (B) Sedentary intensive farming : Sedentary farming is a form of agriculture in which the same field is farmed every year. Agricultural production is concentrated in one location. It is the simplest form of cultivation. The soil becomes less nutrient-rich as a result of sedentary farming. In Eurasia and America, sedentary farming evolved independently. High Yielding Variety seeds and fertilisers are not used in this farming. Hence, option (B) is incorrect.
Option (C) Shifting cultivation : Shifting agriculture is an agricultural method in which an individual uses a piece of land for a brief period of time before abandoning or changing the use. This method usually entails clearing a plot of land, followed by several years of wood cutting or farming before the soil becomes deficient in fertility. High Yielding Variety seeds and fertilisers are not used in this farming.
Hence, option (C) is incorrect.
Option (D) Mixed farming : Mixed farming is a method of farming that includes both crop production and livestock management. Agriculture like this can be seen all over Asia, in countries like India, Malaysia, and Thailand. High Yielding Variety seeds and fertilisers are not used in this farming. Hence, option (D) is incorrect.

Therefore, the correct answer is option (A) Commercial farming.

Note: Commercial farming necessitates a significant investment before it can begin, implying that it would take a significant amount of money to bring it up and running. The money is used to buy agricultural products like seedlings or bulbs, fertilisers and chemicals, equipment, and the farm itself, as well as to pay for costs like water and power bills, as well as to pay for labour and skills.