Give information on:(1) Measures of soil conservation.(2) Organic manures(3) Place where you will get the information about the suitability of a soil for a particular crop.(4) Importance of soils for plant growth.
Answers
1. There are various measures of the conservation of soil.
These measures may be of various types.
One of the most important measure is the agronomic measure.
This measure is particularly used to control erosion.
It is also used to cover if the growing vegetation is on non-mild sloppy lands.
2. Organic manures are those which are mainly composed of natural, bio-friendly or organic ingredients.
A small percentage of nutrients is usually present in bulky organic manures.
3. There is a particular place where you will usually get the information about the suitability of a soil for a particular crop.
This place is any soil testing center.
4. The growth of the plant is impossible without soil.
So, the role of soil in plant growth is huge as the plants absorbs essential nutrients from the soil.