摘要
为了明确河北滨海平原区冬小麦的主要隐性灾害,通过对河北滨海平原区冬小麦隐性灾害发生情况的调查,研究了该地区在1996—2011年小麦的主要隐性灾害,包括冷害、冻害、干旱危害、干热风危害、盐碱危害等危害,并提出了防控措施。结果表明,在河北滨海平原区小麦生育期间的降水量为138.32 mm,季节性干旱以重旱为主;近几年干热风危害有减轻的趋势。为指导滨海平原区小麦生产提供理论依据。
In order to Through surveyed the explictly the major recessive disaster in the main recessive disaster were happened in from 1996 to 2011 including cold damage, frost damage, hazards and so on. And presented the control measures of wheat childbearing period of precipitation was years hot wind hazards can lessen the trend regional in wheat production. area of Hebei coastal plain on wheat, Cangzhou region of winter wheat, researched drought hazards, dry hot wind hazards, salinization prevention, It turned out that in Hebei coastal plain 138.32 mm, seasonal drought was in serious drought, In recent and provided theoretical basis for the guidance of Cangzhou
出处
《中国农学通报》
CSCD
2013年第36期355-361,共7页
Chinese Agricultural Science Bulletin
基金
国家农业部公益性行业(农业)科研专项子课题"粮食作物抗灾群体优化与定向减灾技术研究与示范"(201203033)
国家农业部"国家现代农业产业技术体系"(CARS-3-2-5)
关键词
冬小麦
滨海平原区
隐形灾害
盐碱危害
防控措施
winter wheat
coastal plain
recessive disasters
saline harm
control methods
