The results prove that biological organic complex fertilizer can increase yield.
结果表明，生物有机复合肥有明显的增产作用。
Fertilizer with pesticide is a new type of complex fertilizer with controlling of rice weed.
水稻除草药肥是根据水稻的需肥规律和杂草发生特点开发的一种新型复合型药肥。
Using ammonium carbonate to produce complex fertilizer is one of ways to adjust product structure for small size ammonia plant.
把碳铵加工成复肥，是小氮肥厂调整产品结构的一种选择。
Organic-chemical complex fertilizer is a new kind of fertilizer involving use of agricultural organic waste and raise of utilizing value of organic fertilizer.
有机-无机型复合肥，是消纳农业有机废弃物、提高有机肥使用价值的一种新型肥料。
This paper summarizes the ways of agricultural utilization of municipal sludge, such as using in farmland, holt, making complex fertilizer and remediation of degenerative land.
文章综述了污泥农用资源化的几种方式，如农田施用、林地施用、制复合肥、修复退化土地等。
This paper summarizes the ways of agricultural utilization of municipal sludge, such as using in farmland, holt, making complex fertilizer and remediation of degenerative land.
文章综述了污泥农用资源化的几种方式，如农田施用、林地施用、制复合肥、修复退化土地等。
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