Question

What precautions must be kept in mind while sowing seeds in a field​

Answer 1

Answer:

HERE YOU GO.

Explanation:

Precautions for sowing seeds

1) The seeds should be sown at right depth in the soil.

2) The seeds should be sown at right interval or spacing.

3) The seeds should not be sown in a dry soil.

4) The seeds should not be sown in a highly wet soil.

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Answer 2

Answer:answer is here

Explanation:

The two methods of weeding in which chemicals are not used are:

Manual method: Weeds are pulled out by hand or uprooted using a trowel or a harrow.

Insect method: Insects that feed upon specific weeds are used.