Effect of colloid-chemical melioration of saline soil
1998
Popandova, S. | Raichev, T. | Arsova, A. | Jozefaciuk, Gr. | Hajnos, M. | Sokolowska, Z. (Poushkarov Research Institute of Soil Science and Agroecology, Sofia (Bulgaria))
The theoretical model of the new way of colloid-chemical melioration of saline soils was tested in pox experiments on sulfate-sodic solontchak-solonetz with alfalfa as testing plant. Advantages of the proposed method: decrease the soluble salt level and its toxicity for plants; minimizes the salt leaching out of the soil profile; enriches the soil with structure forming organic matter; minimizes financial input due to no needs of hydromelioration; allows for the industrial waste products utilisation in economically correct way.
显示更多 [+] 显示较少 [-]