How can we bring back lost nutrient in the soil without direct application of fertilizer?

Biology

1 answer:

bazaltina [42]3 years ago

4 0

Answer:

Explanation:

Crop rotation

Rotation of crop is important to help conserve nutrients that are available in the soil and prevent total use up of the nutrients. The same type of plants all year round on the same soil keeps on draining the land of the same nutrients needed for their growth. Rotation of different can help maintain soil nutrients level as some crop fixes nutrients in the soil.

Natural mulching

The use of cover cops as mulch helps protect the soil and allows for retention of nutrients. When cover crops are harvested the leaves can be turned back into soil to release nutrients that are stored up in the plant part.

Composting is the process of decomposing organic matter this could include animal waste such as dung,leaves both green and dead, kitchen. This waste are stored up, little water is added to moist and then allow to decompose it can be mixed together after few days to aerate after. After decomposing to form compost it can be added to the soil. It is usually rich in nutrients.

You might be interested in

WHOEVER SHOWS ME THE CORRECT ANSWER WILL GET MARKED BRAINLIEST!!!!!!!!!

murzikaleks [220]

Answer:

Mantle

Explanation:

6 0

4 years ago

Read 2 more answers

If the DNA (deoxyribonucleic acid) molecules in a single human cell were stretched out and laid end-to-end they would measure ap

Charra [1.4K]

<h2>Genome is the answer</h2>

Explanation:

Genome is simply a set of instructions which is made up of DNA
An organism's complete set of DNA consists of all of its genes
Genome contains all the information that is needed to build and maintain the organism
Within DNA contains a unique code which helps in growth and development of an organism
The code is determined by the sequence of four nucleotide bases namely adenine,guanine,cytosine and thymine
DNA is present in the form of a double helix and its single strand are coiled up to form chromosomes
Within the chromosomes sections of DNA are read together in the form of genes
The human genome is made up of 3.2 million bases of DNA which itself is unique

5 0

3 years ago

Organisms that can survive well in conditions with changing salinity are well adapted to live in

Oksi-84 [34.3K]

The answer to this question is estuaries or mangrove swamps, which are found in estuary environments. Estuaries are the transition between fresh water rivers and the ocean, and the salinity of estuaries change dramatically depending on the relative dominance between the fresh water and marine environments. These are euryhaline species that can tolerate a wide range of salinities, and include mangrove swamp and certain fishes.

8 0

3 years ago

If DNA has the sequences of bases TCAAGT, the mRNA formed during transcription would have the sequence of

Alenkinab [10]

It is C, because DNA has 2 pairs: a t and c g.
When translated into RNA, a pairs with u instead.