Question

name of weed of Crop fields.​

Answer 1

Answer:

Weed is a wild plant growing where it is not wanted and in competition with cultivated plants. The two common weeds are Amaranth and Taraxacum officinale. It is important to remove weeds from the fields because they rob soil moisture and nutrients from the crop and decrease harvest efficiencies.

Answer 2

Answer:

The primary purpose of ploughing is to turn over the upper layer of the soil, bringing fresh nutrients to the surface, while burying weeds and the remains of previous crops and allowing them to break down. ... Ploughing uproots the weeds growing in the field and aids in the growth of microbes.