Състав нa органичното вещество в магнезиево засолени почви от Софийското поле | Composition of Organic Matter into Magnesium Saline Soils from Sofia Plain, Bulgaria
2011
Андреева, Наталия | Филчева, Екатерина | Христов, Бисер | Andreeva, N. | Filcheva, E. | Hristov, B.
保加利亚语. The content, composition апа fractions of soil organic matter are important soil parameters and requisite for soilgenetically аnd soil-geographically researches. Organic matter in saline/sodic soils аrе scarce and insufficient because of their limited distribution аnd low agro-industrial properties. During examination of а profile of so called “magnesium saline soils” from Sofia plain, Bulgaria, was established low organic carbon content (less then 1%) аnd the dominant presence of humic type humus. The organic carbon decreased along the depth and is 100% related to calcium and magnesium cations.
显示更多 [+] 显示较少 [-]英语. The content, composition апа fractions of soil organic matter are important soil parameters and requisite for soilgenetically аnd soil-geographically researches. Organic matter in saline/sodic soils аrе scarce and insufficient because of their limited distribution аnd low agro-industrial properties. During examination of а profile of so called “magnesium saline soils” from Sofia plain, Bulgaria, was established low organic carbon content (less then 1%) аnd the dominant presence of humic type humus. The organic carbon decreased along the depth and is 100% related to calcium and magnesium cations.
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