Mycorrhiza is helpful in
Synthesis of food
Getting nutrients from soil
Providing resistance against different regulators
Increase the fertility of soil
Aquatic fern which is an excellent biofertilizer
Green manure plants belong to
Biofertilizers include
Which of the following groups of plants are highly useful in increasing soil fertility
Farmers have reported over $50\%$ higher yields of rice by using which of the following biofertilizer