【摘要】： 通过陕北米脂黄绵土(Loessial soil)、关中杨凌填土(Cumulic cinnamonsoils)、陕南汉中水稻土(Paddy soils)大型氮肥田间试验、土壤剖面中NO3--N与NH4-+N系统测定和区...
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Experiments were conducted on soil water transformation and runoff sediment yielding characteristics on loessial soil slope land for tillage and compaction under simulated rainfall conditions.
采用模拟降雨的方法研究了翻耕与压实对休闲黄绵土坡耕地水分转化与产流产沙特征的影响。
参考来源 - 期刊学术社区The results from loessial soil show that: Water and nitrogen is two important factors affecting wheat growth.
在黑垆土上研究结果表明，水、氮是影响小麦生长两个重要因素。
参考来源 - 三种土壤下小麦水肥交互效应比较研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Results showed the arsenic can be quickly absorbed onto loessial soil and reach adsorption saturation.
研究结果表明，黄土性土壤对砷是一次性的吸附净化并达到饱和状态。
For Cultivated Loessial Soil, Dark Loessial Soil and Yellow-brown Soil, the advance distance decreased as silt content increased.
随土壤深度增加，土壤中原油残留物的含量呈波动递减趋势。
The dark loessial soil (Heilutu) is not only a main zonal soil group in the loess plateau of northwestern China, but an ancient cultivated soil.
黑垆土是我国西北黄土侵蚀地区主要的地带性土类，也是一种古老的耕种土壤。
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