固体肥料

利用胱氨酸生产废水开发氨基酸复合（混）固体肥料的研究

Manufacture of solid complex and mixed fertilizer from the cystine wastewater

这些机器可用于混合并向灌溉系统注入包括石膏在内的许多溶解度低的固体肥料。

These machines are useful for mixing and injecting a wide range of solid fertilizers in addition to gypsum .

对确定进口固体肥料份样数的方法进行了初步探讨，提出并论述了检验进口固体肥料的一般风险。

The author discussed the method of determining sample number for import solid fertilizers , and proposed the general risks for inspecting import solid fertilizers .

液体肥料较固体肥料更能提高土壤无机磷库中有效磷的比例、控制土壤无效态磷的比例。

Compared with granular fertilizers , Fluid P fertilizers increase the proportion of available inorganic phosphorus fraction and restrain the proportion of unavailable inorganic phosphorus fraction . 5 .

无论连续滴灌还是间歇滴灌，液体肥料处理的肥料阶段利用率均明显高于固体肥料，而固体肥料一次施用与分次施用的肥料利用率差异并不显著。

Whether it is in continuous irrigation or continuous irrigation , the phase availability of fluid P fertilizers were significantly higher than granular fertilizers , but it was not significantly between the treatment of granular fertilizer applied in one time and granular fertilizer applied in four times . 4 .

固体磷铵肥料的物质成分研究

Studies ON The Substances Composing A Solid Ammonium Phosphate Fertilizer

分析表明，絮凝沉淀物中除含大量木素外，氮、钾等营养元素的含量分别为2211%、593%，为制备固体有机肥料创造了条件；

It was found that 22.11 % N , 5.93 % K and lots of lignin were contained in the flocculate mud which could be used as raw material to prepare organic solid fertilizer .

结果表明，固体生物肥料对黄瓜枯萎病的防治效果为45.12%、对青椒疫病防治效果达51.79%，达到了差异显著的效果，而且分别增产11.06%和37.19%，其防病与增产效果显著。

The result indicated that the biocontrol effect of solid agent were 45.12 % and 51.79 % , respectively . Moreover , the production increased by 11.06 % and 37.19 % , respectively . The difference of biocontrol effect and increasing production was remarkable .

为了提高无机成分的分析精度，本文接着提出了一种利用近红外透射光谱进行快速分析的新方法，即用水将固体复合肥料定容溶解，采集其溶液部分的近红外透射光谱进行分析预测。

Then a new approach to rapid determination of compound fertilizer composition was introduced to improve the accuracy of analysis of inorganic constituents , namely first preparing aqueous solution of solid fertilizer , then predicting the compound composition using the near infrared transmission spectra of the solution .