YAN Hui.Study on effect of application of Fine Dust Seed Coating Agent on winter wheat[J].HEILONGJIANG AGRICULTURAL SCIENCES,2002,(03):22-24.[doi:10.11942/j.issn1002-2767.2002.03.0022]
超微粉体种衣剂在冬小麦上应用效果的研究
- Title:
- Study on effect of application of Fine Dust Seed Coating Agent on winter wheat
- 文章编号:
- 1002 -2767(2002)03 -0022 -03
- Keywords:
- fine dust seed coating agent ; winter wheat
- 分类号:
- S482 .8
- 文献标志码:
- A
- 摘要:
- 超微粉体种衣剂改变原有胶体种衣剂的成膜体系, 先包衣后成膜, 在冬小麦上试用, 出苗安全, 幼苗素质高, 地下害虫防效平均为85 %, 麦蜘蛛和麦蚜防效分别为69 .4 %和55 .8 %, 锈病防效平均为82 .3 %, 纹枯病防效平均为70 %, 白粉病防效平均为74 %, 平均增产12 .7 %, 各项指标均优于参试胶体种衣剂, 是胶体剂型种衣剂的理想换代产品。
- Abstract:
- Fine Dust Seed Coating Agent developed f rom general Seed Coating Agent is a new kind ofSeed Coating Agent .It changed forming film order , that is to say , first coating and then fo rmingfilm .The experiments w ere carried out to examine it s applicat ion ef fect on w inter w heat .The resultsshowed that the agent could make seed germinate safely , and improve seedling quality , and increaseaverage yield by 12 .7 %.Also , i t could enhance the resistance to some diseases and pests .The averagepreventive ef fect on underg round pest , wheat spider , w heat aphid , rust disease and w hite mildeww ere 85 %, 69 .4 %, 55 .8 %, 82 .3 % and 74 % respectively .The values of ex amined items w ere allbet ter than that of general Seed Coating Agent , w hich indicated that i t w as an ideal substitute for generalSeed Coat ing Agent .
参考文献/References:
[ 1] 刘建敏, 董小平.种子处理科学原理与技术[ M] .北京:中国农业出版社, 1997.3.
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备注/Memo
收稿日期:2001 -12 -13