What are the advantages of using combine harvester?

Combine harvester provides cleaner grains by effectively separating weeds from grain. The farm can be prepared easily in shorter time for the next crop. Farmers can save the overall cost of harvesting from cutting to winnowing. It reduces dependency on the human labour.

What are the advantages of using a combine harvester for harvesting a crop?

It combines three separate harvesting activities such as reaping, threshing, and winnowing into one single process. Reduces the overall cost of production and helping farmers to prepare crop in a very short time.

What are the advantages and disadvantages of using a combine harvester?

The basic disadvantages of a combine harvester is usually the cost, followed by the size. Harvester are difficult to transport on low loader to distant farms – as the cost usually is too much for one farm to buy and kept solely for their own use. So harvesters are usually hired out.

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What are the advantages of using a combine harvester )? Who benefits the most?

The farmers use CHs because this machine combines all the three activities of harvesting, threshing, and winnowing. It reduced the dependency of farmers on labours and allowed them to cope up with the situation of labour shortage. It helped them to save the crops from unexpected weather change.

What are the advantages of using combine harvester who benefits the most Why do farmers use CH?

CH means combined harvester. The farmers use CHs because this machine associates all the three activities of harvesting, separating and winnowing. It helps the farmers as they do not need to be dependent on the laborers. So, it allows them to cope up with the situation of a labor shortage.

How many types of combine harvester?

It is evident that the self-propelled combine harvesters are prominent in grain harvesting with two main kinds of mechanism: Conventional combine harvesters and Rotary combine harvesters. With different conditions, the farmers and workers use the appropriate ones for their crops.

What are the advantages of manual harvesting?

Manual harvesting has many advantages compared with the mechanical harvesting of most fruit crops. The most important advantage is visual image processing ability which enables workers rapidly to detect fruit suitable for harvest and direct their hand to the fruit selected for detachment.

What are the disadvantages of threshing?

Disadvantages: i) Poor labourers had to face the loss of jobs and starvation because single machine could do the work of scores of labourers. (ii) For the poor farmers, machines brought misery. Many of them took bank loans to buy machines.

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What are advantages and disadvantages of mechanical harvesting?

(i) They allowed big farmers to rapidly clear large tracts, breakup the soil, remove the grass and prepare the ground for cultivation. (ii) These machines reduced dependence on labour and increased efficiency. With power driven machinery four men could plough, seed and harvest 2,000 to 4,000 acres of wheat in a season.

What are the advantage of using a combine on a large farm?

It harvests the crop, threshes and cleans the grain from chaff. As it combines the activities of harvesting, threshing and winnowing, it is known as combined harvester. Use of CH helps in timely harvest of paddy. It takes less time, reduces the crop loss and helps the farmers to tackle the peak time labour shortage.

Why does a farmer use a combine?

The modern combine harvester, or simply combine, is a versatile machine designed to efficiently harvest a variety of grain crops. The name derives from its combining three separate harvesting operations—reaping, threshing, and winnowing—into a single process.

What is the advantage of combining?

When firms combine together, they can achieve economies of scale. They derive advantages through bulk purchase of raw materials, and economies in production, marketing, finance etc. Their costs, therefore is low. Products can be sold at cheaper prices which increases their sales.

What is one advantage of a track type combine harvester when working in the field?

Combine harvesters can get more work done, more efficiently, offering farmers a better grain yield at comparatively lower costs. Combines can be also used on different terrains, dry as well as wet. They can be fitted with tracks to make it more convenient on water-submerged fields.

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What are the advantages of combine machine?

Combine harvester provides cleaner grains by effectively separating weeds from grain. The farm can be prepared easily in shorter time for the next crop. Farmers can save the overall cost of harvesting from cutting to winnowing. It reduces dependency on the human labour.

What are the disadvantages of using CH in agriculture production?

Answer: Forests are destroyed to create large open fields, and this could lead to soil erosion. It affects the natural habitat of wild animals. Use of chemical fertilizers contaminates soil and water bodies, such as lakes and rivers.

Special equipment and operation