An inquiry is made into the characteristics of nitrogen nutrient released from SCU with various coating ratio and the use additives, so as to ascertain the release pattern.
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美
释义
摘要探讨了硫包膜尿素(SCU)在不同包膜比例以及使用添加剂的情况下氮素养份的释放特征,以探明其释放规律。
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