Question

advantages of manuer and fertilizers.(any three.)

Answer 1

Advantages of fertilizers
They fasten the growth of plant.
They re readily absorbed by plants.
They provide essential nutrients in large amounts.

Advantage of manure
It improves soil texture.
It provides organic material to plants.
It does not cause environmental problems.

Answer 2

Advantages of manures and fertilizer are as follows =

1 Fertilizers .==== The addition to manures, fertilizers is another way of enriching the soil with nutrients. fertilizers are mixture of chemical compound rich in nitrogen, phosphorus and potassium. These are made in factories rather than animal wastes compost is a natural fertilizers.

1.Manures=== Like other plants, crop plants obtain their mineral nutrients from the soil. continuous growing crop in the field causes deficiency of mineral nutrients in the soil. so, the manure is added to the soil to make up the deficiency of minerals nutrients, this process is called manuring. manure is made of waste products of animals and plants such as cow dung , urine, plant wastes, night soil & some organic wastes.

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