Question

Please answer for all these questions. It is urgent for me ...​

Answer 1

Answer:

1) Manures and fertilizers are soil additives that improve the soil quality, helping plants to grow. The main difference between the two is that manure is all-natural animal droppings while fertilizer may be natural but may also have chemicals and other unknown substances added to it.

2) Major two-component fertilizers provide both nitrogen and phosphorus to the plants. These are called NP fertilizers. The main NP fertilizers are monoammonium phosphate (MAP) and diammonium phosphate (DAP).

3) The process of an animal or plant breeding with an individual of another species or variety.

Answer 2

Answer:

1.manure is all natural animal dropping while fertilizer may be natural but also have chemicals and other unknown substance added into it.

2.sodium nitrate , calcium nitrate

3.the process of an animal or plant breeding with any individual of another species or variety.