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Subjects
Science State Board
Class 9
Economic biology
Economic botany
9.
Biomanure and biofertilizers
Exercise condition:
5
m.
Match the following
:
Answer variants:
microrganisms
Decomposition of green leaves
Antifungal compounds
Fern
Compost
Column A
Column B
Biofertilizers
Azolla
Azotobacter
Green manure
Solid conditioner
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