张江红;李英丽;张建光;

• 1:河北农业大学园艺学院河北省梨工程技术研究中心

摘要(Abstract)：

花期霜冻在我国梨主产区时有发生,危害花芽和幼果,对梨生产造成不利的影响,也给防霜工作带来了严峻的挑战。目前,虽然生产上应用的防霜措施有很多,但如何针对不同的霜冻场合精准选用最佳的防控技术却成为长期困扰科研工作者和梨农的难题。笔者根据近些年来国内外梨花期霜冻防控研究成果、防霜装备研发以及防霜生产实践,提出了不同霜冻条件下,梨花期霜冻防控的关键技术及集成应用的建议,以便为指导生产提供参考。

关键词(KeyWords)： 梨;花期;霜冻;防控;关键技术;集成应用

Abstract:

Keywords:

基金项目(Foundation): “十二五”国家科技支撑计划课题:“主要病虫害及自然灾害防控技术研究与示范”(2014BAD16B07)

作者(Author): 张江红;李英丽;张建光;

Email:

DOI: 10.13925/j.cnki.gsxb.2018.S.27

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