Name: Agricultural Practices
Uploaded: 2019-07-19
Duration: 3 min 26 s
Description: Agricultural practices are procedures that make farming easier. Watch this video to learn how agriculture practices increase productivity.

Question

Describe the different methods of threshing.

Accepted Answer

Threshing is the process of separating grain or seeds from the chaff and straw of harvested crops. Over time, various methods of threshing have been developed to streamline the process. Here are some different methods of threshing:

1.Threshing by Hand: Hand threshing is the simplest and oldest method, traditionally performed by beating harvested crops against a hard surface using flails or sticks.

2.Threshing Machines: Threshing machines are mechanical devices designed specifically for separating grains from the chaff. These machines are powered by various means, such as hand cranks, animal power, or engines.

3.Combine Harvesters: Combine harvesters, also known as combines, have revolutionized the process of harvesting and threshing. Combines are large, self-propelled machines that perform multiple operations simultaneously, including cutting the crop, threshing, separating grain from chaff, and collecting the grain in a hopper.

4..Small-scale Mechanical Threshers: In areas where combines may not be feasible or available, small-scale mechanical threshers are used. These machines are smaller and more affordable than combines, making them suitable for small to medium-sized farms.

5.Stationary Threshers: Stationary threshers are fixed machines typically powered by engines or electric motors. They are commonly used in agricultural processing centers or facilities. Stationary threshers consist of a feeding mechanism that directs the harvested crop to a rotating drum or cylinder, which separates the grain from the chaff.

Describe the different methods of threshing.

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