《Table 3 Effects of different irrigation and drainage modes on soil salt content and desalination ra

《Table 3 Effects of different irrigation and drainage modes on soil salt content and desalination ra   提示:宽带有限、当前游客访问压缩模式
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《"Effects of combined drip irrigation and sub-surface pipe drainage on water and salt transport of saline-alkali soil in Xinjiang, China"》


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Note:SSS,soil salt content during the seedling stage;SSB,soil salt content during the bud stage;SSF,soil salt content during the flowering stage;GFPSS,soil salt content during the grain filling period;SDR,soil desalination rate;ASDR,average soil desa

The study site is a primitive wasteland with the soil texture of sandy soil and silt loam.Salt content in the shallow soil layer exceeds 25 g/kg.Groundwater level is deeper than 4 m.Soil samples collected from a total depth of 0–140 cm(8 soil layers and 3 repetitions for each soil layer)using the 5-point diagonal sampling method in June 2015 were used to determine the basic soil properties in this area(Table 1).