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1996～1998年在泊头市北张庄曲克廷枣园,对35年生树势衰弱、叶片黄化金丝小枣树进行枣树强力注射研究。研究结果表明,在嫩叶期(6月底以前)注射5倍“ZWQ-1型果树复壮复绿Ⅱ号”水溶液,3天后开始变绿,10天內恢复正常,20天后枣树抽生大量枣头。树势旺盛,叶面积增加162％,叶片增厚132％,单果重提高85％,产量增加135％,出干率高达89.5％,出干率提高70％,商品果95％为特级果。枣果黑红有光泽,可溶性固形物达76％,提高了品质。注射树基本无僵果、萎蔫果,提高了树体抗病能力。
From 1996 to 1998, Botou Zuoyuan in Beizhuang village of Botou City was used to study the jujube tree jujube with low vigor and age of 35 years. The results showed that in the young leaf stage (before the end of June) injected 5 times “ZWQ-1 type of fruit trees Fuzhuang Fulu Ⅱ” aqueous solution, began to turn green after 3 days, returned to normal within 10 days, jujube 20 days after pumping a large number of jujube head. Strong tree vigor, leaf area increased by 162%, leaf thickening 132%, single fruit weight increased by 85%, yield increased by 135%, the rate of up to 89.5%, the rate of increase of 70%, 95% of the fruit as a special grade fruit. Jujube black and red shiny, soluble solids up to 76%, improve the quality. Injection tree basically no fruit, wilting fruit, improve the resistance of the tree.