The main production of long - term fertilizer test in the world were uttered.
概述了国内外长期肥料试验研究的主要成果。
Small-scale fertilizer granulator is mainly composed by motor, making grains disc, gearbox, underbed, main shaft bearing, regulate device and rotational speed test system, etc.
小型肥料制粒机主要由电动机、制粒圆盘、变速箱、底架、主轴轴承、调节装置和转速测试系统等组成。
And test the soil before adding lime and fertilizer.
在添加生石灰和肥料前，先检测一下土壤。
The nitrogen release character of ZP coated fertilizer and its effect on summer maize were studied by field plot test.
通过田间试验研究了包膜肥料ZP氮素释放特点和在夏玉米上施用效果。
Incorporate lime and fertilizer according to a soil test report but do not incorporate organic matter.
根据土壤的测试报告加入适量的石灰和肥料，不要加入有机物。
Remove stones from the soil while preparing the ground. And test the soil before adding lime and fertilizer.
土地备耕时先除掉土壤中的石块，在添加石灰和肥料前先检测土壤。
Relevant essential factors in the production of an encapsulated grain fertilizer (similar to seed manure) are ascertained through formulation, field test and laboratory experiments.
通过配方设计、田间试验、实验室试验确定了包裹型玉米口肥（类似于种肥）生产的相关要素。
Based on field fertilizer experiment of cotton under drip irrigation in the area, cotton nitrogen diagnosis and nitrogen fertilizer recommendation with soil inorganic nitrogen quick test was st.
在南疆滴灌条件下进行氮肥大田试验，对应用土壤无机氮测试进行棉花氮素营养诊断及氮肥推荐进行了研究。
It shown that casualty of the fertilizer would be decreased, would not agglomerte and fertilizer would be increased, by mid - scale test.
经中试结果，证明石油助长剂作为碳铵肥料添加剂具有减少肥损、增加肥效、减少板结的效果。
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。
Test of fertilizer-applying in arid hillside jujube close planting garden shows that the effect of 3 times fertilizer applying is the best.
黄土丘陵区旱坡地枣树密植园施肥试验表明，施肥3次效果最好。
Taking membrane wrapping control-releasing fertilizer as testing material, through static water releasing test, its nutrient releasing rate was measured.
以包膜控释肥为试验材料，通过静水释放试验测定其养分释放速率。
Fertilizer distribution equipment. Test methods. Part 1: full width fertilizer distributors.
施肥设备。试验方法。第1部分：全幅式施肥机。
The test is on the study of what the compound microbiological preparation and active organic fertilizer on the growth and quality of the replanted strawberry in greenhouse conditions.
于日光温室条件下，研究了复合微生物制剂和活性有机肥对重茬草莓植株生长及品质的影响。
Determination on humic acid for compound fertilizer by potassium bichromate titrimetric method, it is convenient to application and popularity, test results are satisfaction.
采用重铬酸钾容量法测定复混肥料中腐植酸含量，试验结果满意，便于推广应用。
The paper introduces the method of making azotobacter fertilizer by biological process and test method of bacteria.
本文介绍了生物法制固氮菌肥的方法，以及菌种的检验方法。
The test results showed that with absorbent added into potassium fertilizer, the releasing velocity of potassium ions was slower than ordinary fertilizer.
室内实验证明，添加吸附材料可使改型钾肥释放钾离子的速度明显慢于普通三元复合肥。
Cotton canopy structure and yield was determined and analyzed in different water and fertilizer conditions under mulch drip irrigation (MDI) with Xinluzao no. 7 as the test material.
以新陆早7号为试材，进行了不同水肥条件下膜下滴灌棉株群体冠层结构测定和产量结果分析。
This report relates to small test result for sulfur-tolerant methanation catalyst in fertilizer plant.
本报告介绍了小化肥厂耐硫甲烷化催化剂的立升级试验结果。
The results suggested that this test method was high accuracy and fast speed. It was very important for quality control for producing fertilizer using tannery sludge.
结果表明：该方法精确度高，检测速度快，对制革污泥的再利用及其作为有机肥料有重要的指导作用。
Mean while the test of fertilizer application was carried on to confirm the benefits of fertilization.
并在同时进行了施肥对比试验，证实了施肥的效益。
The principle and process of producing potassium-nitrogen compound fertilizer and aluminium hydroxide from potash alum are studied. Some problems are solved through the pilot test.
利用四川某含钾岩石制得的钾明矾进一步制备硫酸型钾氮肥和氢氧化铝，从原理、工艺等方面进行探讨，并通过中试解决了工业化生产所出现的问题。
The field test of the organic-inorganic compound fertilizer is also made. The results show that the compound fertilizer can increase yield, upgrade crop quality and improve the soil properties.
结果表明，该有机-无机复混肥可有效提高作物产量，改善作物品质，并对土壤具有显著的改良作用。
The field test of the organic-inorganic compound fertilizer is also made. The results show that the compound fertilizer can increase yield, upgrade crop quality and improve the soil properties.
结果表明，该有机-无机复混肥可有效提高作物产量，改善作物品质，并对土壤具有显著的改良作用。
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