How is the crop produce stored?

According to the Groundnut Crop Survey Report 2018, which of the following states is the largest producer of groundnuts?

How do biotic and abiotic factors affect crop production ?

How do biotic and abiotic factors affect crop production ?

In mass selection, crop produced is only of one genotype.

Suggest an arrangement to store a U shaped magnet. How is this different from storing a pair of bar magnets?