bcz it need alarge man force
bcz it need alarge man force
bcz it need alarge man force
Rice is grown in waterlogged paddy fields. I doubt if any other food crop would be grown after the rice has been harvested.
To separate paddy grains from paddy husk, a common method is to use a thresher, which mechanically beats the paddy to loosen the grains from the husk. After threshing, the mixture can be winnowed, where air is blown through it to blow away the lighter husk while the heavier grains fall to the ground. Alternatively, a rice mill can be used, which efficiently separates the grains and husk through grinding and sifting processes.
rice grains
Trees and vegetation have to be cleared first when establishing paddy fields. If the land is hilly, then the landscape is terraced (like a series of steps) as paddy fields have to be flooded with water. Each field is dug out and earth is used to build dykes around the edges. Rice paddy fields are a substantial contributor of methane, a powerful greenhouse gas, as organic matter decomposes anaerobicly under the water. So paddy fields do change the environment in several ways.
A paddy field is a flooded parcel of arable land used for growing rice and other semiaquatic crops. Rice can also be grown in dry-fields, but from the twentieth century paddy field agriculture became the dominant form of growing rice.
Rice fields, here in Asia we sometimes use Paddy instead of rice when talking about growing the crop
Because water is needed in large amount
In paddy fields
paddy fields