How are bio fertilizers more beneficial as compared to chemical fertilizers?
Answers
Answered by
91
bio fertilizers, u can also say manure is more beneficial than fertilizers because
1 manures enhances the water holding capacity of soil.
2 it increases the number of friendly microbes in soil.
3 it adds humus to the soil.
4 it is cheap compared to the fertilizers.
5 it does not cause water pollution.
WHEREAS
excessive use of fertilizers greatly increases crop growth but sometimes the yield get effected moreover when fertilizers get washed off through irrigation and rainfall, they reach water bodies like lake pond river which cause water pollution and kills many aquatic animals.
1 manures enhances the water holding capacity of soil.
2 it increases the number of friendly microbes in soil.
3 it adds humus to the soil.
4 it is cheap compared to the fertilizers.
5 it does not cause water pollution.
WHEREAS
excessive use of fertilizers greatly increases crop growth but sometimes the yield get effected moreover when fertilizers get washed off through irrigation and rainfall, they reach water bodies like lake pond river which cause water pollution and kills many aquatic animals.
Answered by
26
Answer:
1) Biofertilizers add natural nutrients to soil.
2) They increases soil organic matter and improves soil structures.
3) Biofertilizers improves water holding capacity of the soil and reduces soil crusting problems
. 4) They reduces soil erosion from wind and water
. 5) Biofertilizers increases crop yield.
6) Biofertilizers improves the percentage of humus and remained long time in the soil.
hope it helps you...
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