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。
The paper studied the effect of complex fertilizer to yield and nutrtion of nitrogen, phosphorus and potassium of soybean in this experiment.
通过田间试验及室内分析相结合的方法，研究了大豆专用复混肥对轮作、连作大豆氮、磷、钾营养及产量的影响。
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。
The product change from to ammonium nitrate to NPK complex fertilizer in the respects of raw materials, technical routes and production were given in this article.
对硝铵改产npk复肥的原料路线、技术路线及生产方法进行分析探讨。
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。
The paper describes the development and application of a special complex fertilizer containing flue -cured tobacco ammonium nitrate-ammonium phosphate-potassium sulphate.
介绍硝酸铵-磷酸-铵—硫酸钾系高浓度烤烟专用复合肥的开发应用。
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。
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。
The USES of peanut shell are introduced, such as making fertilizer, feed, adhesive, active carbon, complex material, medical and chemical engineering material.
本文对花生壳的一些重要用途如制取农用肥料、饲料、胶粘剂、复合材料、活性炭以及提取医药和化工原料等作了简要介绍。
The caking of compound fertilizer is a complex phenomenon. It may be cause by many factors.
复合肥结块是一个复杂的化学物理过程，其原因是多方面的。
So the utilization ratio of the corn's special complex and mixed fertilizer treating modified-bentonite as carrier is raised 15.5% than the equal nutrient general fertilizer.
施用改性膨润土载体玉水专用复混肥比等养分量普通肥料利用率提高15.5%。
There was very little fertilizer N residue left, most of which entered the organo-mineral complex, while a part of the soil N was activated.
化肥氮残留很少，大部分进入土壤有机无机复合体中，而部分土壤氮被活化。
The nitrogen, phosphor, potassium and other trace elements added for necessary of plants, it can be multi-functional and efficient liquid compound fertilizer complex.
配以植物所需的氮、磷、钾和微量元素后，可成为多功能、高效的液体复合肥。
The caking of compound fertilizer is a complex courses, It may be caused by many factors.
复合肥结块是一个复杂的化学物理过程，影响因素很多。
The caking of compound fertilizer is a complex courses, It may be caused by many factors.
复合肥结块是一个复杂的化学物理过程，影响因素很多。
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