After 22 years’located fertilization, the Soil Alkali-hydrolyzable Nitrogen content with nitrogen fertilizer has a very significant increase, and along with the enhancing dosage of other nutrients, the positive effect of increasing nitrogen content becomes more pronounced.
经过连续22年的定位施肥后,施用含氮配合的肥料对耕层土壤碱解氮含量具有十分显著的提高作用,且随着其他营养元素施用量的增加,提高效果更加明显。
参考来源 - 长期定位施肥对红壤肥力及作物的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
And it could improve the contents of organic matter, alkali - hydrolyzable nitrogen, available phosphorus and potassium in soil.
土壤中的有机质、碱解氮、速效磷、速效钾的含量均比对照增加。
The contents of soil alkali hydrolyzable nitrogen were increased by plant urease inhibitor under two cultivated condition.
植物性脲酶抑制剂能提高两种作物的土壤碱解氮含量。
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