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li zao zao qi feng chan zai pei ji shu
Author(s): 
Pages: 47-48
Year: Issue:  1
Journal: Deciduous Fruits

Abstract: 针对枣幼树开花多、结果少、产量低的问题,于2006~2007年进行梨枣早期丰产栽培技术试验.使栽植第3年梨枣平均666.7m2产量164.2kg,第4年平均666.7m2产量312.2kg,最高达1185kg.主要技术措施是:秋季重施有机肥,配合化肥,萌芽前、开花前、果实膨大期分别追施化肥和多元素复合肥;花期喷赤霉素和细胞分裂素,枝干环剥或多圈环割,枣头摘心;监测病虫害,进行几次少量的用药有效防治...
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