Science, asked by danish1140, 11 months ago

crop rotation and its types for assignment? agriculture

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Answered by Anonymous
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Crop Rotation: Example Planting maize one year, and beans the next. Crop Rotation means changing the type of crops grown in the field each season or each year (or changing from crops to fallow).

Crop rotation is a key principle of agriculture conservation because it improves the soil structure and fertility, and because it helps control weeds, pests and diseases.

Crop rotation chart
Planning out how to rotate your crops is very important. One of the easiest ways to plan it out, is with a chart. The following is an example of a crop rotation chart.

Crop rotation disadvantages
As many benefits as there are, there are always risks in any situation.

Less overall profitability
This occurs because you have a reduced number of acres that you can farm with your most valuable crops. So, you can’t put your most profitable crop in the biggest field every year.

Machinery diversification
Some crops need certain machinery. If you choose a crop that requires special machinery, you are spreading yourself out in terms of what machinery you use for what. This could mean that you have a particular piece of machinery for a single crop.

Decreases crop flexibility
As your crop rotation system becomes more complex, the variety you can add into the mix decreases. You are essentially locked into a particular rotation, and it is very difficult to get out of sometimes.

High initial investment
Some rotations can have a high initial investment, so it can take some time to see the benefits of the rotation.

Most people use a four-year rotation, but the longer your rotation is, the better. In the example I am going to use a four-year rotation.

Final thoughts
Implementing a crop rotation system is very important. Experienced farmers should already have something like this in place. However, if you are a new farmer, this is something you need to figure out. It will help you maintain the health of your soil, potentially increase your yields, and decrease insects.

Below I have included some extra resources should you choose to read a more in-depth look.

Regards Vishal_______(BhamBhamBhole)
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Answered by Anonymous
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Crop Rotation➫ The systematic planting of different crops in a particular order over several years in the same growing space.

❱ It is done so that the soil of farms is not used for only one set of nutrients.

❱ It is one of the most basic principles of vegetable production.


➧ Importance are:-
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❱ It helps in reducing soil erosion.

❱ It increases soil fertility & crop yield.

❱ It prevents plant diseases and pests.

❱ It helps to maintain nutrients in the soil.

❱ It help maintain a healthy balance of nutrients in the soil.

➧ The factors should be kept in mind while choosing plants:-
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❱ Net profit per hectare.

❱ Soil type and slope.

❱ Irrigation facilities.

❱ Climatic conditions.

❱ Food Habits & requirements.

❱ Growth habit & nutrient requirement of different crops.

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