Farmers have reported over 50% higher yields of rice by using which of the following…
Biology · Class 12 · CBSE — Microbes in Human Welfare
Farmers have reported over 50% higher yields of rice by using which of the following biofertilizers?
- Bacillus thuringiensis
- Legume-Rhizobium symbiosis
- Mycorrhizae
- Azolla pinnata
Answer
(D) Azolla pinnata
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