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The rows formed slow surface water run-off during rainstorms to prevent soil erosion and allow the water time to infiltrate into the soil. Soil conservation is the prevention of loss of the topmost layer of the soil from erosion or prevention of reduced fertility caused by over usage, acidification, salinization or other chemical soil ...
Tilling the soil, or tillage, is the breaking of soil, such as with a plough or harrow, to prepare the soil for new seeds. Tillage systems vary in intensity and disturbance. Conventional tillage is the most intense tillage system and disturbs the deepest level of soils. At least 30% of plant residue remains on the soil surface in conservation ...
Depleted soil can be protected from soil erosion by groundcover plants such as naturally growing grasses in agroforestry systems. These help to stabilise the soil as they increase cover compared to short-cycle cropping systems. [22] [23] Soil cover is a crucial factor in preventing erosion.
Madura English–Sinhala Dictionary (Sinhala: මධුර ඉංග්රීසි–සිංහල ...
Aquifer storage and recovery (ASR) is the direct injection of surface water supplies such as potable water, reclaimed water (i.e. rainwater), or river water into an aquifer for later recovery and use.
WASHINGTON (Reuters) -China-based DJI and Autel Robotics could be banned from selling new drones in the United States market under an annual military bill set to be voted on later this week by the ...
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Soil erosion in Sri Lanka is 14 to 33 times bigger than it would be without human influence. It has negative impacts on agriculture as well as on people's livelihood. [10] Soil degradation is mainly caused by unsustainable agricultural practices, high intensity rainfall and indirectly caused by population growth which results in increased ...