Question

Explain the various methods which can be used to increase productivity of land? How does agriculture and industry go hand in hand?

Answer 1

hello dear
here is your answer
1.Multiple cropping is the best method of increasing production on the same piece of land. it is the most common way of increasing production on a given piece of land. all farmers must grow at least two main crops ; many for growing potato as the third crops in same piece of land.
2.By using biological means
This can be a very good step by the cultivator. The farmers can opt for the bio pesticides, bio fertilisers (manures) so that the land doesn't get polluted with the chemicals by the chemical fertilisers and can be used for many years.

3.Chemical fertilisers will definitely give a good yeild at the beginning, 

hope it will help me
please mark it as brailiest

Answer 2

1. We should not use chemical fertilisers as they pollute soil .
2. We can use home made manure as it don't pollute the soil and helps in increasing productivity .
3. Irrigation by new methods like drip irrigation .
4. We can use high yielding variety for increasing productivity .
5. We can do multiple cropping as it also helps in making the soil fertile and increasing productivity .
Hope it helps