搜索结果: 1-2 共查到“作物耕作学 Ammonium-N”相关记录2条 . 查询时间(0.031 秒)
Utilization of boron compounds as synergists with ammonium polyphosphate for flame retardant wood-polymer composites
Ammonium polyphosphate boron boron phosphate flame retardants
2011/6/29
The investigation consisted of utilizing boron compounds (BCs) as a synergist with ammonium polyphosphate (APP) in manufacturing flame retardant wood-polymer composites (WPCs).
ROW METHOD OF SUGAR BEET (BETA VULGARIS L.) FERTILIZATION WITH MULTICOMPONENT FERTILIZER BASED ON UREA-AMMONIUM NITRATE SOLUTION AS A WAY TO INCREASE NITROGEN EFFICIENCY
multicomponent liquid fertilizer based on UAN sugar beet P and K rates
2010/12/9
Sugar beet is the main crop commonly cultivated for sugar production in temperate regions of the World. Actual yields in main Central Europe producing countries are much lower, due to many limiting fa...