what are biofertilizers? how can we improve crop yields
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Answers
Answer:
Biofertilizers can increase the plant availability and/or uptake of mineral nutrients and are ideally formulated in an easy-to-use and economical carrier material
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Answer:
Biofertilizers are the substance that contains microbes, which helps in promoting the growth of plants, trees by increasing the supply of essential nutrients to the plants. It comprises living organisms which include mycorrhizal fungi, blue-green algae, and bacteria. Mycorrhizal fungi preferentially withdraw minerals from organic matter for the plant whereas cyanobacteria are characterized by the property of nitrogen fixation.
Biofertilizers involve the use of certain microorganisms. These microorganisms trap atmospheric nitrogen and convert it into nitrates and nitrites and make it available to the plants. They also convert insoluble phosphates into the forms required by the plants.