Question

What are the objectives of primary cultivation?

Answer 1

The tillage operation which constitutes the initial measure soil working operation. It is normally design to reduce soil strength, cover plant material and rearrange aggregates and mainly for seed bed preparation. b. The main aim of primary plough is breaking, opening and turning of soil

Answer 2

Answer:

The objective of primary tillage is to attain a reasonable depth of soft soil, incorporate crop residues, kill weeds, and to aerate the soil. Secondary tillage is any subsequent tillage, in order to incorporate fertilizers, reduce the soil to a finer tilth, level the surface, or control weeds.