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प्रश्न
How does the activity of each one of the following help in organic farming?
Mycorrhiza
उत्तर
Fungi are known to form symbiotic associations with plants, this association is called mycorrhiza.
The fungal symbiont in these associations absorbs phosphorus from soil and passes it to the plant.
This association help the plant to absorb phosphorus in a natural way thus help in Organic farming.
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संबंधित प्रश्न
With the help of a neat and labelled diagram explain VAM (vesicular arbuscular mycorrhizae).
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Name the type of association that the genus Glomus exhibits with higher plants.
Explain the significant role of the genus Nucleopolyhedrovirus in an ecological sensitive area.
Organic farmers prefer the biological control of diseases and pests to the use of chemicals for the same purpose. Justify
Write a note on biocontrol agents.
______ are controlled by the microbial herbicide Phytophthora palmivora.
Farmers have reported over 50% higher yield of rice by using which of the following biofertilizers?
Organic farmer use Trichoderma as biological control agents. Explain.
Why are the biocontrol agents preferred over the chemical pesticides?
