09. A farmer is advised to use manure instead of fertilizer in his fields. Ust any two advantages that the farmer
will get if he accepts this advise. How is use of manure particularly useful for clayey and sandy som
Answers
Answer:
organic, natural, less pollution in soil, cheap, healthy. better ecology.
Explanation:
It is a very good advice that is given to the farmer. Manure is naturally produced. There are no harmful or artificial chemicals used in there. Manure is produced by organic means, in some days from natural materials or wastes from vegetables, animal wastes, discarded natural stuff/plant parts etc.
Due to the use of manure in place of fertilizers, we benefit in multiple ways. We reduce the in take of harmful chemicals inside the body when eat the produce from the crops. So it's healthy. Manure contains required nutrients for the plants in the right way.
We spend less on the fertilizers. We reuse the wastes produced and recycle. The ecology on the planet is benefited. Soil, and water saved from regular pollution due to use of fertilizer chemicals. Less amount of water is used up in producing manure than fertilizer. The soil need not be revived as it is not depleted of nutrients.
Answer:
act as stimulants for seed germination and plant growth
Explanation:
Manures contain substances which act as stimulants for seed germination and plant growth. Manures make the clayey soil aerated because of their small pores and increase the water holding capacity of the sandy soil due to their large pore size.