Desired improved varieties of economically useful crops are raised by
Mutation
Hybridization
Natural selection
Biofertilizer
Additional Questions
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Aims of plant breeding are to produce |
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Covering of spawned compost with a situable material is called |
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The deadliest mushroom is |
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A nitrogen fixing blue green alga is |
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Which one of the following is linked to the discovery of Bordeaux mixture as a popular fungicide? |
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Cloning is meant for |
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A free living nitrogen fixing bacterium is |
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A biofertilizer which involves a pteridophyte host is |
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A fern commonly inoculated to paddy fields is |
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Biofertilizers include |
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