DU You-ying.Effect of Embryo Positioned Orientation on Maize Germination in BP Paper Bed Germination Method[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(06):11-12.[doi:10.11942/j.issn1002-2767.2016.06.0011]
BP纸床发芽法中种胚朝向对玉米发芽的影响
- Title:
- Effect of Embryo Positioned Orientation on Maize Germination in BP Paper Bed Germination Method
- 文章编号:
- 1002-2767（2016）06-0011-02
- Keywords:
- BP paper bed; maize; embryo positioned orientation; germination rate; germination index; germination vigor
- 分类号:
- S513
- 文献标志码:
- A
- 摘要:
- 以龙育10号和通吉100两个玉米品种为供试材料，研究了BP纸床发芽法中不同种胚朝向对发芽情况的影响。结果表明：在BP发芽法中两玉米品种种胚向下放置的发芽率、发芽指数以及活力指数均高于种胚向上放置的结果。在此试验条件下，选取种胚向下进行发芽试验可以获得更好的发芽效果。
- Abstract:
- Taking Longyu10 and Tongji 100 as test materials,the effect of embryo positioned orientation on maize germination in BP paper bed germination method was analyzed.The results showed that germination rate,germination index,vigor index of embryo down were higher than embryos up.Under the experimental conditions in the germination experiments,embryo down had good germination effect .
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备注/Memo
收稿日期：2016-05-03