Salt can be leached out of the root zone through good quality irrigation water or by heavy rainfall. Create good surface and internal drainage. The use of tile drains and open ditches in the fields can increase drainage and remove some of the salts. Break the compacted layers that occur near or at the soil surface.Click to see full answer. In this regard, how do you treat salty soil?Chemical treatments: Before leaching saline-sodic and sodic soils, you must first treat them with chemi- cals, to reduce the exchangeable sodium content. To remove or exchange with the sodium, add calcium in a soluble form such as gypsum. Again, the laboratory analysis can determine how much calcium to add.Beside above, how does salt affect soil? Salinity becomes a problem when enough salts accumulate in the root zone to negatively affect plant growth. Excess salts in the root zone hinder plant roots from withdrawing water from surrounding soil. This lowers the amount of water available to the plant, regardless of the amount of water actually in the root zone. Just so, how can we reduce salinity? Methods of prevention monitor groundwater levels and the amount of salt in the land and water. encourage preventative actions to stop salt moving towards the surface. stop further loss of deep-rooted native vegetation in high-risk areas as well as areas that contribute groundwater to them. What grows in salty soil?Crop yields reduced by 25 to 50% may include broccoli and potato plus the other plants above. Saline soils. Crops tolerant include cotton, alfalfa, cereals, grain sorghum, sugar beets, Bermuda grass, tall wheat grass and Harding grass. Only salt-tolerant grasses, herbaceous plants, certain shrubs and trees will grow.
