冬枣落花落果的原因及对策

Causes and Countermeasures of Flower-drop and Fruit-drop of Winter Jujube

本文针对冬枣生产中发生的落花落果问题,从冬枣树的生物学特性和环境条件两个方面做了系统的分析,找出了冬枣落花落果严重的原因,并提出了相应的防治对策。

The paper systematically analyzed the biological properties of winter jujube and the environmental factors in its flower-drop and fruit-drop,found the causes and put forward the controlling measures.