Question Bank - Agriculture Officer

Here's the question bank on all the agriculture officer topics.

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Vermi-composting is a process of

A.
Degradation of organic wastes by bacteria
B.
Degradation of organic wastes by earthworms
C.
Degradation of organic wastes by actinomycetes
D.
Degradation of organic wastes by algae.

Solution:

The correct answer is Degradation of organic wastes by earthworms. Vermi-composting is a process of degradation of organic wastes by earthworms. The species like Eisenia foetida and Eudrilus eugeniae are effective in converting the agricultural wastes into compost. Methods followed:Heap methodPit method: above ground and below groundBelow ground method pit size: 10 X 1 X 0. 3 mEach layer: 6 - 7 cm thickSprinkle water once in 8 - 10 days. Release: 2 - 2. 5 kg worms / pit.

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