Question

Answer in a few words only.
1. Name two agricultural implements used for the preparation of soil
2. Why does the soil need to be loosened before sowing seeds in it?
3. Name the organisation involved in the production of good quality agricultural seeds
4. Name the implement used for broadcasting
5. Name a nitrogen fixing bacteria.​

Answer 1

Answer:

1.Wooden or iron plough or hoe.

2.Loosening the soil allows the roots of crops to penetrate deep into the soil and allows the roots to breathe easily.

3.National seeds corporation

4.Plough is a tool or Farm implement used in farming for initial cultivation of soil in preparation for sowing seed or planting to loosen or turn the soil.

5.Rhizobium

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Answer 2

Answer:

1. Iron leveller and hoe are 2 agricultural implements.
2. Soil needs to be loosened before sowing seeds because loosening of soil allows the soil particles to create spaces between them thereby allowing proper aeration.
3. Certified Seeds is the organisation which involves the production of good quality agricultural seeds.
4. Broadcasting method involves scattering of seeds over a large area with hand. This type of method is usually considered inefficient and more time consuming .
5. Rhizobium bacteria is the nitrogen ficing bacteria.