Soil Science & Plant NutritionP. Patcharapreecha, "Studies on saline soils in khon kaen region, northeast thailand I. Physical and chemical properties of saline soils," Soil Sci. ..., 1989.Patcharapreecha, P., Topark-Ngarm, B., Goto, I., Kimura, M., 1989. Studies on saline soils in...
The freeze-thaw cycle is an important external factor affecting the hydromechanical characteristics of saline soil in cold regions. Due to the presence of water and salt, it has a greater impact on stability. The construction of various projects, such as ditch fills and road subgrades, has mos...
Japanese Society of Soil Science and Plant NutritionSoil . Plant NutrMurase J, Topark-Ngarm B, Adachi T, Losirikul M, Kimura M (1994) Studies on saline soils in Khon Kaen region northeast Thailand V. Nitrification and nitrifying bacteria. Soil Science and Plant Nutrition 40, 173-177...
Test results indicated that the mechanical properties of saline soil were improved by adding lime, cement, fly ash, and SH agent (SH). In particular, after soaking, the strength of the stabilized soil with SH was significantly enhanced, the deviatoric stress-strain curves transformed from strain...
(R2 = 0.834,P = 0.0008) and SAR(R2 = 0.862,P = 0.0002),indicating that ESP increases with the rise of salinity and SAR,and SAR can be used as a surrogate for ESP.The distribution of salts in soil profiles is formed from the combined effect of precipitation,evaporation,irrigation,ground...
Relationship between the cation exchange capacity and physical properties of the Cheliff saline soils (Algeria) Measurements of the cation exchange capacity (CEC) show significant soil properties, in particular its ability to retain the cations because of their mobil... D Saidi,A Ababou,A Bout...
Desulfurized gypsum (DG) is a by-product of thermal power plants. DG has a high content of pure gypsum (>900gkg1). DG was used as an external source of Ca2+ for reclamation of saline-sodic soil. DG improved physical and chemical properties of saline-sodic soil. DG also increased growt...
In the agriculture practices, the irrigation water quality is believed to have an effect on the soil characteristics, crops production and management of water (Shainberg and Oster, 1978). Particularly, the application of saline/sodic water results in the reduction of crop yield and deterioration of...
finely ground residues differing in chemical composition (shoots of wheat, canola, saltbush and kikuyu, sawdust, eucalypt leaves) were added at 2% w / w to loam soils differing in salinity: electrical conductivity in a 1:5 soil; water extract (EC 1:5 ) 0.1 (non-saline), 1, 2.5 and ...
Sodicity-induced soil degradation is a major environmental constraint with severe negative impacts on agricultural productivity and sustainability in arid ... M Qadir,J Oster - 《Irrigation Science》 被引量: 228发表: 2002年 Application of Saline and Slight Saline Water for Farmland Irrigation High-ef...