how biofertilizers are ecofriendly
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Biofertilizers are ecofriendly.fertilizers which are used to improve the quality of soil. Chemical fertilizers are expensive and are not at all eco-friendly. They cause eutrophication, reduce organic matter and don't support the growth of microbes in the soil. They are hazardous to our health and deteriorate the soil's fertility. Therefore, the use of biofertilizers is desirable as they are natural, biodegradable, organic and more cost-effective than chemical fertilizers.
Biofertilizers are made from the remains of dead plants and animals. They aid the growth of nitrogen fixing bacteria such as Rhizobium, which naturally fix nitrogen. NPK ( nitrogen, phosphorus and potassium) is a widely used biofertilizer which is used in organic farming. Most biofertilizers secrete hormones like auxins, cytokinins, biotins and vitamins which are essential for a plant's growth. Biofertilizers give protection to plant by secreting antibiotics which are effective against many plant pathogens. Biofertilizers also protect plant from salinity and drought stress
Thus, it is advisable to use biofertilizers in agriculture.
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Biofertilizers are made from the remains of dead plants and animals. They aid the growth of nitrogen fixing bacteria such as Rhizobium, which naturally fix nitrogen. NPK ( nitrogen, phosphorus and potassium) is a widely used biofertilizer which is used in organic farming. Most biofertilizers secrete hormones like auxins, cytokinins, biotins and vitamins which are essential for a plant's growth. Biofertilizers give protection to plant by secreting antibiotics which are effective against many plant pathogens. Biofertilizers also protect plant from salinity and drought stress
Thus, it is advisable to use biofertilizers in agriculture.
hope this answer helps you. Please mark as brainliesttt!!!
SresthaAbhi:
tnq!!
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