Science, asked by harinandanroy687, 10 months ago

5.
Explain the structure of the agricultural implement that is used to derate the soil by turning it over.

Answer the following questions in detail.
1. A farmer needs to carry out mixed cropping. Can he grow wheat and paddy in the same crop field?
Explain the reasons based on their irrigation requirements. Describe the various methods of irrigation.
2. A farmer added manure to his crop field and sowed the seeds. But he could not produce a satisfactory
yield. what had he missed. ​

Answers

Answered by onlinetanmoydas
2

Answer:

  1. Mixed cropping, also known as polyculture, inter-cropping, or co-cultivation, is a type of agriculture that involves planting two or more plants simultaneously in the same field, interdigitating the crops—like interlocking your fingers—so that they grow together.

It increases crop yield. ... It helps to cultivate superior crops with the water supply as per need of the crops. Ultimately it helps in economic development. Irrigation water improves water conditions in the soil, increases the water content of plant fibers, dissolves nutrients & makes them available to plants.

       2)The farmers prepare the soil before sowing the seeds by ploughing. Ploughing helps them to regain the moisture and make them more productive. The soil is ploughed so that we have more yield from the field after a short input.

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Answered by Anonymous
1

Answer:

Explanation:

5.Plow, also spelled plough, most important agricultural implement since the beginning of history, used to turn and break up soil, to bury crop residues, and to help control weeds. The antecedent of the plow is the prehistoric digging stick.

1. yes ,he can grow but once in monsoon and once in winter . Rice requires more water ,wheat requires less water .

2.He missed ploughing ,irrigation and pesticides .

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