Question

what is the main constraint with development of maximum crop from the same piece of land ?

Answer 1

The main constraint related with the development of crop in the same land consist of HYV seeds, pesticides, chemical fertilizers, insecticides, improved irrigation methods, huge farming area for cultivation and many more reasons.

Other than that, you can make use of modernized farming methods to increase the yield in your agriculture field per hectare.

Answer 2

The main constrains that are due to the multiple cropping on same land are as follows.

Explanation:

• Multiple cropping helps to increase the productivity of the land. Its an intensive labor and requires the use of modern technology such as weeding tools.  

• A large number of chemicals are needed, it is difficult in mechanization. Due to the multiple cropping, the plants compete for resources.  Monitoring more than one species at a time is difficult.

• The main disadvantage is that it requires multiple activities that run simultaneously. Which makes the control, monitoring, and maintenance more difficult.

• There is a need to find a market for diffident products. Thus a high level of management is needed.

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• brainly.in/question/4099794 answered by aqibkincsem.