How is permaculture farming different from conventional chemical farming? 1. Permaculture Farming discourages monocultural practices but in conventional chemical farming, monoculture practices are pre-dominant. 2. Conventional chemical farming can cause increase in soil salinity but the occurrence of such phenomenon is not observed in permaculture farming. 3. Conventional chemical farming is easily possible in semi-arid regions but permaculture farming is not so easily possible in such regions. 4. Practice of mulching is very important in permaculture farming but not necessarily so in conventional chemical farming. Select the correct answer using the codes given below.

QUESTION

Medium

Environment & Ecology

Prelims 2021

How is permaculture farming different from conventional chemical farming?

Permaculture Farming discourages monocultural practices but in conventional chemical farming, monoculture practices are pre-dominant.
Conventional chemical farming can cause increase in soil salinity but the occurrence of such phenomenon is not observed in permaculture farming.
Conventional chemical farming is easily possible in semi-arid regions but permaculture farming is not so easily possible in such regions.
Practice of mulching is very important in permaculture farming but not necessarily so in conventional chemical farming.

Select the correct answer using the codes given below.

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Explanation

Statement 1 is correct: Permaculture farming indeed discourages monocultural practices, promoting biodiversity and the efficient use of available resources. On the other hand, conventional chemical farming often involves monoculture practices.

Statement 2 is correct: Conventional chemical farming can lead to an increase in soil salinity due to the heavy use of synthetic fertilizers and pesticides, while permaculture farming promotes soil health and does not contribute to soil salinity.

Statement 3 is incorrect: The statement about conventional chemical farming being easily possible in semi-arid regions but permaculture farming not being so easily possible in such regions is not necessarily true. Permaculture farming can be adapted to various climates and environments, including semi-arid regions, by using appropriate design principles and techniques.

Statement 4 is correct: The practice of mulching, which involves covering the soil with organic material to conserve moisture, suppress weeds, and improve soil health, is an important aspect of permaculture farming, but it is not necessarily a key practice in conventional chemical farming.

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