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作 者 ：南志标; M.J.Hill;朱昌平

期 刊 ：作物学报 1989年 15卷 01期 页码：80-85

关键词：玉米；发芽率；含水量；贮藏真菌；田间真菌；内部损伤；机械损伤；

Keywords:Corn, Germination, Moisture content, Storage fungi, Field fungi, Internal damage, Physicaldamage,

摘 要 ：本研究测定了7个玉米品种的种子发芽率、含水量、贮藏真菌、田间真菌、内部损伤、机械损伤和千粒重,对资料进行了通径分析。结果表明,贮藏真菌及种子含水量是影响种子发芽力衰退的最重要因素,二者对发芽力都有很大的、直接和间接的负作用。种子含水量通过贮藏真菌对发芽力的间接负作用大于其直接作用。田间真菌、机械损伤、内

Abstract:Germination,moisture content,storage fungi,field fungi,internal damage,physicaldamage and 1000 seed weight of corn seed lots of 7 varieties were tested and pathcoefficient analysis was performed.The results showed that storage fungi and moisturecontent played important roles in affecting the seed ge

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