Question

I have A vegetable garden and wants to increase the amount of nitrogen in the soil. How can she most likely do this?A. add several soybean plants to her garden. B. decrease the amount of ferttilizers she uses. C.reduce the number of decoposers that live in the soil

Answer 1

Option A is the answer.

Answer 2

Answer:Answer is (A)

Explanation:because soyabean plant has legumenous root that is why its root have rhizobeam bacteria which converts atmospheric nitrogen into useful nitrogen compound and that nitrogenous compound is partially used by plant . 75 % of the nitrogen is use by plant and 25% of the compound remains in the soil and make the soil rich in nitrogen .