NSSCAS Agricultural Science 8222 Practice Questions - Namibia Senior Secondary Certificate Advanced Subsidiary - Agricultural Science (Syllabus Code 8222) Exam

Which practice is an example of conservation agriculture?

Continuous deep ploughing of the same field every season with no residue cover Minimum tillage with crop residue retention and crop rotation Burning all crop residues before planting Leaving soil bare throughout the dry season with no cover

Correct Answer:

Minimum tillage with crop residue retention and crop rotation

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