【摘要】 对树型金银花中银1号进行5种不同追肥处理,结果表明,每种肥料施用250g,施肥处理对金银花营养生长的促进作用大小顺序为:尿素+磷酸二氢铵,硫酸钾复合肥,尿素,碳酸氢铵,其中尿素+磷酸二氢铵、硫酸钾复合肥、尿素能够显著提高金银花产量,结合营养生长和生殖生长状况以及施肥成本,江汉平原种植金银花中银1号,追肥以追施尿素+磷酸二氢铵(150g+100g)或250g硫酸钾复合肥为好。更多还原

【Abstract】 Studies were carried out on five kind of different topdressing processing to the tree honeysuckle Zhong-yin NO.1.The results showed that the effects of five fertilizer treatments on honeysuckle’s vegetative growth was:urea+(NH4)H2PO4>the compound fertilizer of K2SO4>urea>(NH4) HCO3.Urea+(NH4)H2PO4,the compound fertilizer of K2SO4 and urea could all improve production of honeysuckle.When Zhong Yin No.1 was cultivated in Jianghan plain,topdressing urea+(NH4)H2PO4(150 gram+100gram) and compound fertilizer of K2SO4(250 gram) had the best effects in improving vegetative growth and reproductive growth condition as decreasing well as the cost of fertilizer.更多还原