Science, asked by swainramita002, 7 months ago

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Answered by dalbagsinghdalbagtha
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Explanation:

1 It is necessary to turn and loosen the soil because only loose soil allows the roots to penetrate freely deeper into soil. The roots can breathe easily in loose soil. The deep roots hold the plants more firmly. The water also can reach easily up to more depth in loose soils.

2 Loosening of soil allows the roots to breathe easily, because it allows them to penetrate into the spaces in between the soil particles which have air trapped in them.

3 It promotes better development of shoot system of plants. The process of transplantation enables us to plant the seedlings at the right spacing so as to ensure the uniform availability of water, nutrients and sunlight to the plants.

4 the distance between seed is important because if seeds are not sown at proper distance there will be a competition between the plants for consuming sunlight,water and space which leads to the improper growth of plants and also damages the whole crop.

5 Advantages of using manure in farming and garden are as follows:Manure in the form of animal dung is being used as fertilizer in farming for many centuries, it improves the soil structure.It helps hold more water and nutrients in the soil and makes the soil more fertile.

6 leave (land) fallow for a period.

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