长效氮肥

应用长效氮肥降低土壤硝酸盐淋洗的研究

Study on Reducing Nitrate Leaching in Soil by Applying Slow-Release Nitrogen Fertilizer

长效氮肥施用对黑土水旱田CH4和N2O排放的影响

Effect of slow-releasing nitrogen fertilizers on CH_4 and N_2O emission in maize and rice fields in black earth soil

几种长效氮肥对甘蔗的效应

The Effect of Several Long-Lasting Nitrogen Fertilizers on Sugarcane

长效氮肥一次基施在春玉米上的试验效果

Trial effect of once basal dressing of slow release nitrogen fertilizer on spring corn

工业废渣及改性工业废渣长效氮肥中活性硅、钙、镁的测定

Analysis of Active Silicon , Calcium , Magnesium in Industrial Waste Residue and Industrial Waste Residue Nitrogenous Fertilizer Simples

发展抑制剂型长效氮肥是实现氮肥增效减污的有效途径&从甘肃省长效氮肥生产和应用现状看长效氮肥的发展前景

Developing INHIBITOR-ADDED modified nitrogen fertilizer is an efficient way to increase fertilizer efficiency and reduce pollution of nitrogen fertilizer

长效氮肥一次基施对覆膜冬小麦的肥效研究

Effects of long-lasting nitrogen fertilizers on plastic mulched winter wheat as applied by basal dressing all in one time

介绍了以长效尿素为基础氮肥的长效尿基复混肥料的生产方法、使用效果和环境效益。

The production method , application effect and environment benefit were introduced for long effective urea base compounded and mixed fertilizer taking the long effective urea as a basis .