Question

3. Which soil is
a) sandy soil
b) clayey soil ) humus
4. What do we add to soil to make it more fertile?
b) manure c) clay
c
d) gravel
a) water​

Answer 1

Answer:

4) . b) Manure

Explanation:

Manure isa natural fertilizer .... so it can mix in soil it can be fertile ..

Answer 2

3.

a) Sandy Soil is light, warm, dry and tend to be acidic and low in nutrients. Sandy soils are often known as light soils due to their high proportion of sand and little clay

b) Clayey soil is rich in humus and very fertile, so it is suitable for growing cereals like wheat and gram. Such soil is good at retaining water.

4. b) manure

You can increase the amount of organic matter in your soil by adding compost, aged animal manures, green manures (cover crops), mulches or peat moss. Because most soil life and plant roots are located in the top 6 inches of soil, concentrate on this upper layer

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