Question

1. Give a term for the process of removal of weeds.
2. Which agricultural implement is used for harvesting?
3. Where are the foodgrains stored on a large scale?
4. What is removed from the chaff during winnowing?
5. Which one, manure or fertilizer will you use in case of poor quality of so
6. Name two methods of traditional type of irrigation.
7. Which machine is used for a combined work of harvester and thresher?​

Answer 1

Answer:

1. The process of removal of weeds is called weeding. Some chemicals like 2, 4-D are also used to kill the weeds.

2. Cutting of crops is known as harvesting. Harvesting is either done manually by a sickle or by a machine called harvester. Harvested crop is further dried and then animals such as bullocks, buffaloes, camels are made to walk over it.

3. Farmers store grains in silos (metallic bins) or granaries (jute bags) in large scale production. This is done is order to prevent damage from pests like rats and insects.

4. Winnowing is a farming method developed by ancient people for separating grain from chaff. It is also used to remove weevils or other pests from stored grain. Threshing, which is the loosening of grain or seeds from the husks and straw, comes before winnowing.

5. FERTILISER

FERTILISERFERTILISER Is ONE of fertilizer we will use in case of poor quality of soil because it gives us more nutrients

6. The traditional methods of irrigation include the following:

.........Check Basin Method...........

.........Furrow Irrigation Method..........

.........Strip Irrigation Method...........

.........Basin Irrigation Method........

7. Combine harvester

Combine harvesterCombine harvester, or simply combine is a versatile machine designed to efficiently harvest a variety of grain crops. It is called a combine because it combines the job of the header and the thresher, which were its predecessors.

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Answer 2

Answer:

1) Weeding

2) harvestor or sickle

3) granaries(jute bag)

4) pests

5) fertiliser

6) strip irrigation

7) combine harvester

Explanation:

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