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。

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Organic-inorganic granular fertilizer made of chicken manure powder plus N, P, K chemical fertilizers and microelements B, Zn, Mn, et al.

利用鸡粪为主体原料配以N、P、K化学肥料和硼、锌、锰等微量元素制成便于贮藏、运输和使用的有机-无机颗粒肥。

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Preliminery test shows that it is possible to make granular fertilizer compounded by micro organism fertilizer with chemical fertilizer and organic manure.

初步试验结果显示，将微生物肥、化肥、有机肥复合造粒是完全可能的。

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