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28/09/2020 12:04 pm
Topic starter
Pollution from animal excreta and organic waste from kitchen can be most profitably minimized by
(a) storing them in underground storage tanks
(b) using them for producing biogas
(c) vermiculture
(d) using them directly as biofertilizers
1 Answer
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28/09/2020 12:06 pm
(c) vermiculture
Explanation:
Vermiculture means artificial seating of worms whose excreta is rich in humus. These worms eat farmyard manure along with other farm wastes and pass out it through their bodies and the process converts it into vermicompost for the betterment of human beings.