bcz it need alarge man force
Because rice needs high levels of water to grow. it also detters rodents n stuff
Chena cultivation does not make use of the same piece of land (unlike where paddy is grown) and goes on rotation of crops. The 'chena' cultivator cuts down, at regular intervals, the trees of a small jungle land and set fire to the woody growths as far as possible, to begin cultivation. This virgin land is most suitable for cultivation in view of its rich soil.
Because water is needed in large amount
bcz it need alarge man force
bcz it need alarge man force
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.
Rice is grown in waterlogged paddy fields. I doubt if any other food crop would be grown after the rice has been harvested.
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
rice grains
In paddy fields
paddy fields
because, they can require a great deal of labour and materials to create and need large quantities of water for irrigation
Because water is needed in large amount