List of top Agronomy Questions on Conservation Agriculture and Tillage Systems

Given below are two statements:
Statement (I): A key component of conservation agriculture is soil tillage connected to zero tillage, reduced tillage and ridge tillage.
Statement (II): Improved crop yields are one benefit of the innovation known as zero tillage especially in rice-wheat system due to timely seeding of wheat.
In light of the above statements, choose the most appropriate answer from the options given below.
Given below are two statements, one labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A): Zero-tillage practice in rice-wheat cropping system is a climate change adaptation strategy.

Reason (R): It helps to avoid terminal heat stress of wheat.

In light of the above statements, choose the correct answer from the options given below.
Statement I: Conservation agriculture is congenial for formation of soil aggregates and humus, leading to improved soil structure, soil porosity and pore size distribution.
Statement II: Adoption of conservation agriculture results in increased crusting and surface sealing and decreased soil water storage capacity.
In light of the above statements, choose the correct answer from the options given below:
Given below are two statements:
Statement I: Zero tillage allows early sowing of crops.
Statement II: Zero tillage helps in build up of organic matter.
In light of the above statements, choose the most appropriate answer from the options given below:
Statement I: Conservation agriculture is congenial for formation of soil aggregates and humus, leading to improved soil structure, soil porosity and pore size distribution.
Statement II: Adoption of conservation agriculture results in increased crusting and surface sealing and decreased soil water storage capacity.
In light of the above statements, choose the correct answer from the options given below:
Given below are two statements:
Statement I: Zero tillage allows early sowing of crops.
Statement II: Zero tillage helps in build up of organic matter.
In light of the above statements, choose the most appropriate answer from the options given below: