百富农叶面肥料(Bayfolan Foliar Feed)是德国拜耳公司生产的一种复合液体肥,氮磷钾含量分别为11％、8％、6％,并含有铁、镁、硼、铜、锌、镍、钴、铝等微量元素及植物生长调节剂。1989年我们在重庆选21年生伏令夏橙树6株和4年生锦橙树90株进行试验,设百富农0.3％、0.4％两种浓度及对照处理,于4月25日(末花期)喷第1次,5月20日(生理落果前期)喷第2次,6月13日(生理落果后期)喷第3次,7月4日(果实急剧膨大期)喷 Bayfolan Foliar Feed is a compound liquid fertilizer manufactured by Bayer AG in Germany with nitrogen, phosphorus and potassium contents of 11%, 8% and 6%, respectively, and contains iron, magnesium, boron, copper, zinc, nickel , Cobalt, aluminum and other trace elements and plant growth regulators. In 1989, we selected 21-year-old live volts in Chongqing 6 orange trees and 4 4-year-old tree orange 90 trials were set up 0.3% Peanut farmers, 0.4% of the two concentrations and control, on April 25 (at the end of flowering) Spray the first, May 20 (Physiological decolleteus) Spray the second, June 13 (Physiological decore last) Spray the third, July 4 (fruit sharp inflation period) Spray