Which one of the following is suitable for restoring soil fertility,, options are:-Terrace farming, contour ploughing, rotation of crops, shifting agriculture among the hill slopes.
Answers
Answer:
shifting agriculture
Explanation:
your answer is D) because due to rotation of crops the soil lacking in different nutrition retained its nutrition from different types of crops
Explanation:
Answer:
Given below is the answer
Explanation:
Crop rotation: To improve soil health, increase nutritional content, and lower pest and weed load, multiple crops are planted in sequence on the same plot of land.
Depending on a number of factors, examples of this strategy include alternating crops like broccoli, winter wheat, and sweet corn, wheat, fallow ground, alfalfa, potatoes, grass seed, and micro grains.
Crop rotation is a "technique of farming different kinds of crops in repeating succession on the same ground."
Other financial and environmental benefits of crop rotation exist.
For long-term soil and farm management, crop rotation is also advantageous.
Terrace agriculture
An area of sloped ground that has been divided into terraces.
In order to allow for more effective farming, a portion of sloped land is split into a series of progressively smaller flat surfaces or platforms that resemble steps.
This type of landscaping is known as terracing.
Because terraces minimise the amount and speed of water moving across the soil surface, they dramatically reduce soil erosion.
Terracing makes it possible to grow crops more densely than would be possible otherwise.
Agriculture on hill slopes changing:
Shifting cultivation is a farming method that entails cultivating a plot of land for a short period of time, abandoning it, and then moving to another while the post-disturbance fallow vegetation is allowed to grow naturally.
Shifting cultivation is the temporary cultivation of a piece of land in agriculture.
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