write down the different method of soil conservation
Answers
Explanation:
Soil conservation practices are tools the farmer can use to prevent soil degradation and build organic matter. These practices include: crop rotation, reduced tillage, mulching, cover cropping and cross-slope farming
Answer:
Soil conservation is a key concern to farmers since it is vital not only to use land productively reaping high yields but being able to do so in the future as well. The effects of soil conservation may not reveal in the short-time perspective, yet they will be beneficial for future generations. Different methods of soil conservation help to mitigate erosion, keep fertility, avoid degradation, and minimize nature pollution due to chemicals by applying integrated weed and pest control techniques. Thus, soil conservation strategies greatly contribute to the sustainability of the environment and resources.
Explanation:
Soil Conservation Practices
Different types of soil conservation methods ensure long-term usage of land and keep it productive for future generations. Let’s consider their benefits in regard to soil conservation.
Conservation Tillage
The soil conservation technique aims at addressing wind and water erosion by covering the earth with vegetation (either crops or their residues) and limiting the number of tilling operations. Another significant aspect is to choose the proper time for field operations, depending on the soil types. For example, clay ones are better to till after harvesting while other types are better to plow before seeding. Also, handling wet soils leads to their compaction.
No-till farming assists in soil conservation as well since it implies no or minimum disturbance and planting seeds into the crop residue. The basic idea is not to leave soil bare, as bare areas are highly prone to erosion, and plants keep it in place with their root systems. Additionally, vegetation accumulates moisture for future crops.
Contour Farming
The soil conservation method proves efficient in slope territories and suggests planting species along the contour. Rows up and down the slope provoke soil erosion due to water currents while rows along the contour restrain it.
countor farming to protect soil
Strip Cropping
In this case, farmers combine high-growing crops with low-growing ones for the sake of wind protection, like when corn grows in strips with forage crops. The strip cropping practice works even better when high-growing crops are intensified in the sides where winds blow most frequently. An extra benefit is the organic matter material from the low crops.
Windbreaks
As the name suggests, this soil conservation practice is used to reduce the power of winds and its disruptive effect on soil. These are trees or bushes to shelter crops from snow and winds planted in several rows. Depending on the number of rows, we can distinguish windbreaks properly (up to five rows) and shelterbelts (six and more).
protecting soil with windbreaks
Windbreak vegetation also provides a living environment for wildlife and eliminates soil abrasion on crops due to strong wind blows.
Crop Rotation
Crop rotation vs. monocropping farming suggests changing agro species instead of planting one and the same for many subsequent seasons. Farmers applying this soil conservation method reap numerous benefits. Crop rotation helps them improve the earth structure with diverse root systems, to mitigate pest establishments, and to add nitrogen to the land with legumes known as nitrogen-fixing plants.
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