日光温室黄瓜高美施灌根试验１９９４年我们引进美国高美施有机腐殖酸液肥在日光温室黄瓜栽培中进行灌根追肥试验，获得了明显的经济效益。１试验方法试验地设在二栋琴弦式结构日光温室。育苗、播种时间为１０月１５日，整地前每亩施农肥２５００ｋｇ、磷酸二铵４０ｋｇ、... Solar greenhouse cucumber high Meishu root test In 1994, we introduced the United States Gaomei organic humic acid liquid fertilizer in the greenhouse cultivation of cucumber topdressing trials, obtained significant economic benefits. A test method The test is located in two strings structure solar greenhouse. Seedling, sowing time for October 15, before planting acre fertilizer 2500kg, diammonium phosphate 40kg, ...