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。
The physical characters of granular complex fertilizer is improved by adding organic material, and so the fertilizer has some physical and biological slow-release effect.
有机原料的加入能提高和改善颗粒肥的物理性状，且能使颗粒肥具有生物和物理性的缓效作用。
Effeet of an 8 years experiment with different kinds of fertilizer application treatments on organic-mineral complex and humus united pattern was conducted.
通过8年长期定位试验，研究了不同施肥方式对褐土有机无机复合状况及腐殖质结合形态的影响。
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。
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。
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