Science, asked by subhashdahiya946, 9 months ago

1.
E. Short Answer Type-l Questions:
What is meant by agricultural implements?
2. What is hybridisation? How is it done in plants?
3. What is pisciculture?
4- Why is it important to sow seeds at a correct distance from one another?
5 Give two precautions that must be taken while sowing seeds.
6. How does winnowing help in separation of grains from husk?
7. Why is the spraying of pesticides harmful to us?
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Answers

Answered by nidhirandhawa7
0

Answer:

Agricultural implements are the machinery which are used on a farm to help with farming or to improve farming .

Answered by vipulrawalka2000
1

Answer:

Explanation:

1.Agricultural implements are the pieces of equipment that farmers uses to do a variety of task on the farms or fields 0.0 0 votes 0 votes

2.Hybridization is growing two plants together in a special way to help the plants develop the natural traits we like. Hybridization differs from Genetically Modified Organisms (GMOs) because hybridization takes advantage of traits natural to the plant, where GMO inserts traits that are not natural to the plant.

3.Fish Farming or pisciculture involves raising fish commercially in tanks or enclosures such as fish ponds, usually for food. It is the principal form of aquaculture, while other method…

4.It is very important to sow seeds at the correct distance from each other because plants need some space to grow up and to stretch their branches and they will get sufficient amount of sunlight and nutrients and their will be no competition for food and nutrients. 5.0 1 vote

5.Precautions to be taken during sowing: 1. The seeds used for sowing should be healthy and free from diseases. In order to avoid the seed-borne diseases the seeds may be treated with fungicides.

6.Winnowing is used to separate heavier and lighter components of a mixture by wind or by blowing air. This process is done by farmers to separate lighter husk particles from heavier seeds of grain. 4

7.

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