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Salting the earth, or sowing with salt, is the ritual of spreading salt on the sites of cities razed by conquerors. [1] [2] It originated as a curse on re-inhabitation in the ancient Near East and became a well-established folkloric motif in the Middle Ages. [3] The best-known example is the salting of Shechem as narrated in the Biblical Book ...
I understand that a detailed discussion on the effectiveness of salting the earth to prevent crop growth belongs in a separate article on soil salinity, but there's a difference between saying "they're different issues deserving separate articles" and taking the stance that they are completely unrelated and irrelevant to each other, which ...
An ancient practice in time of war was salting the earth: scattering salt around in a defeated city to prevent plant growth. The Bible tells the story of King Abimelech who was ordered by God to do this at Shechem , [ 18 ] and various texts claim that the Roman general Scipio Aemilianus Africanus ploughed over and sowed the city of Carthage ...
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 ...
Consequences include corrosion damage, reduced plant growth, erosion due to loss of plant cover and soil structure, and water quality problems due to sedimentation. Salination occurs due to a combination of natural and human-caused processes. Arid conditions favour salt accumulation. This is especially apparent when soil parent material is saline.
Human practices can increase the salinity of soils by the addition of salts in irrigation water. Proper irrigation management can prevent salt accumulation by providing adequate drainage water to leach added salts from the soil. Disrupting drainage patterns that provide leaching can also result in salt accumulations.
A bit of salt in the diet is necessary for good health. The seasoning is also a kitchen staple and taste booster, but Americans consume way too much — usually without even picking up a saltshaker.
the amount of water used by the plants/crops; how much nitrate is already present in the soil. [3] The level of nitrous oxide (N 2 O) in the Earth's atmosphere is increasing at a rate of 0.2 to 0.3% annually. Anthropogenic sources of nitrogen are 50% greater than from natural sources, such as, soils and oceans.