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Deep plowing is a plowing to a depth greater than 50 cm (20 in) as compared to ordinary plowing which rarely exceeds 20 cm (8 in). [1] The purpose of deep plowing is to modify the soil water retention characteristics over the long term. [ 1 ]
A plough or plow (both pronounced / p l aʊ /) is a farm tool for loosening or turning the soil before sowing seed or planting. [1] Ploughs were traditionally drawn by oxen and horses but modern ploughs are drawn by tractors.
Zone tillage is a form of modified deep tillage in which only narrow strips are tilled, leaving soil in between the rows untilled. This type of tillage agitates the soil to help reduce soil compaction problems and to improve internal soil drainage. [12] It is designed to only disrupt the soil in a narrow strip directly below the crop row.
Another policy known as "deep plowing" was based on the ideas of Lysenko's colleague Terentiy Maltsev, who encouraged peasants across China to eschew normal plowing depths of 15–20 centimeters and instead plow deeply into the soil (1 to 2 Chinese feet or 33 to 66 cm). The deep plowing theory stated that the most fertile soil was deep in the ...
In these situations, the hardpan can be broken up by either mechanical means such as digging or plowing, [3] or through the use of soil amendments. The broadfork is a manual tool specifically designed for this task; a digging fork or a spade might also be used. The chisel plow does a similar job with the help of a tractor.
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No-till farming (also known as zero tillage or direct drilling) is an agricultural technique for growing crops or pasture without disturbing the soil through tillage.No-till farming decreases the amount of soil erosion tillage causes in certain soils, especially in sandy and dry soils on sloping terrain.
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