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- 土壤有效態(tài)Cdsoil available cadmium
- 有機肥對油菜莖葉吸收Pb具有較好的抑制作用,但卻提高了土壤中有效態(tài)Cd、Cu含量,使油菜體內Cd、Cu含量增加;Organic manure had better inhibition effects on absorption of Pb in the aboveground parts of cole plant,while it increased available contents of Cd and Cu in soil and made the contents of Cd and Cu in cole plant increase.
- 南京城郊蔬菜基地土壤有效態(tài)鉛、鋅、銅和鎘的空間分異及其驅動(dòng)因子研究CHARACTERISTICS OF SPATIAL VARIABILITY OF SOIL AVAILABLE LEAD, ZINC, COPPER AND CADMIUM IN A VEGETABLE BASE IN THE SUBURBS OF NANJING
- 本文以油菜為試材，用FAAS法對受Cd污染土壤中的全量Cd、有效態(tài)Cd以及油菜莖葉中的Cd含量進(jìn)行了測定與分析。The analytical and testing centre the total cadmium(Cd) and the available Cd contents in different Cd polluted soils were measured by FAAS. The Cd content in the stems and leaves of cole was tested in the same way.
- 重慶土壤有效態(tài)微量元素的含量與分布CONTENT AND DISTRIBUTION OF AVAILABLE TRACE ELEMENTS IN THE SOILS OF CHONGQING
- 土壤soil
- Ca(H_2PO_4)_2除了對紅壤中交換態(tài)鉛作用不顯著(zhù)外，對其它所有土壤中交換態(tài)Cd和Pb都顯著(zhù)降低。Ca(H2PO4)2 significantly decreased the concentration of exchangeable Cd and Pb in all kinds of soils, except exchangeable Pb in red soil.
- 土壤有效態(tài)Cosoil available Co
- 設施栽培土壤有效磷與活性有機磷含量及其變化規律研究Change Regularity of Soil Available Phosphorus and Labile Organic Phosphorus on Installation Cultivation Condition
- 淋濾試驗中酸與重金屬析出及鎘有效態(tài)分布規律研究Research on ARD and Speciation of Heavy Metals in Leaching Test of Waste Rock in Copper Mines
- 吉林省東部山區冷漿稻田土壤有效硼含量及硼肥肥效初探The Study on the Content of Available B and Fertilizer Efficiency of B Fertilizer of Cold Paddy Soil in the Eastern Mountain Regions of Jinlin
- 有效態(tài)available state
- 土壤有效硫available sulphur in the soil
- 有效態(tài)鎳active nickel
- 土壤有效硼effective boron in soil
- 有效態(tài)鎘available Cd
- 土壤有效氮Soil available nitrogen
- 有效態(tài)磷available P
- 土壤有效水soil available water
- 有效態(tài)硫available S
