urea nitrate

Urea + nitrification inhibitor DMPP ( Entec 46 ), Urea + nitrification inhibitor DCD ( U + DCD ) and organic-inorganic fertilizer ( OIF ) decreased significantly nitrate content of rape.

尿素+硝化抑制剂DMPP ( Entec46 ) 、 尿素+硝化抑制剂DCD ( U+DCD ) 和有机无机复混肥 ( OIF ) 3种氮肥显著降低了油菜硝酸盐含量.

preparation and characteristics of mixture explosive of urea nitrate and rdx

硝酸脲与黑索今混合炸药的制备及性能研究

study on urea nitrate produced from waste nitric acid

废硝酸生产硝酸脲的应用研究

Four fertilizers chicken manure, urea, resin coating urea and ammonium nitrate were chosen to study the effect of each fertilizer on water spinach growth and quality.

在褐土上采用盆栽试验研究了鸡粪、包衣尿素、尿素、硝铵4种肥料对蕹菜硝酸盐累积以及其他品质指标的影响。

Effect of polymer coating urea on reducing soil nitrate leaching during corn growth period

聚合物包衣尿素对降低夏玉米生长期间土壤硝酸盐淋失的影响

study on the cocrystallized explosive of urea nitrate and rdx

硝酸脲与RDX共晶炸药研究

The fertilizer product contains nitrate nitrogen and urea nitrogen and thus has high fertilizer effect.

该方法生产的产品中同时含有硝态氮,尿态氮,因此肥效显著.

synthesis of transition metal nitride powders from metal-urea nitrate complex precursors

由硝酸盐尿素配合物前驱体制备过渡金属氮化物粉体的研究