河北省枣树生产中存在的主要问题及对策

Problems and countermeasures in production of Ziziphus jujube Mill in Hebei Province

为了促进河北省枣产业的发展,通过多方调查,总结分析了目前制约河北省枣树生产的主要因素,即"三病两虫",也即枣疯病、缩果病、裂果病和绿盲蝽蟓、皮暗斑螟;提出了选育抗病品种、进行良种区域化与规模化栽培及病虫害综合防治等对策。

In order to promote development of Chinese jujube industry,restricting factors on production of Chinese jujube were analyzed based on results of investigations in various ways.The main restricting factors were ＂three kinds of diseases and two species of insect pests＂,namely witch-broom disease,fruit shrink disease,fruit cracking disease,Cyrtorhinous lividipennis（Renter） and Europhera batanyensis Caradia.Some countermeasures of selecting disease-resistant varieties,regionalization and large-scale cultivation of improved varieties,integrated control of diseases and insect pests were put forward.