Question

What is economic yield and biological yield of harvest index of crop?

Answer 1

In simple terms,the overall dry matter generated by crop production can be termed as biological yield and part of that yield that can be used for various human consumption is economic yield.

Explanation:

The biological yield basically refers to the dry elements or matters generated from various plants and crops and is measured by the overall accumulation of those dry matters.Some of it might be useful for various human use or consumption which is termed as economic yield.Economic yield is basically a part or proportion of the biological yield or the dry matter generated from the crops.Therefore,economic yield provides economic benefits to the society as a whole and various communities within the society.