16. Upon decomposition, it promotes granulation or clinging together of the soil.

A. Mulching
B. Composting
C. Manure
D. Vermi composting

17. These are creeping and bushy plants with dense vegetative growth, grown mainly to cover and project soil. Provides longer quantities of nitrogen

A. Vermi composting
B. Liquid fertilizer
C. Cover crop
D. Mulching

18. Composting plants with worms where in the process faster producing a rich nutrition's soil made by the earthworms.

A. Cover crop
B. Vermi composting
C. Liquid fertilizer
D. Composting

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