水稻育苗床土精防病壮秧效果的研究 |
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引用本文: | 吴利兴,李开俊. 水稻育苗床土精防病壮秧效果的研究[J]. 吉林农业科学, 2002, 27(6): 41-44 |
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作者姓名: | 吴利兴 李开俊 |
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作者单位: | 吉林市农业科学院,吉林,132101 |
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摘 要: | 由营养元素、土壤消毒剂和植物生长调节剂复配而成的水稻育苗床土精,可通过多元全量营养和化控技术实现壮秧。用床土精配制床土育苗,基本不得立枯病,秧苗高度降低2cm左右,叶数增加0 5叶左右,根数增加2~3条,百苗干重增加0 5~1 3g。
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关 键 词: | 水稻育苗 床土精 立枯病 防治效果 |
文章编号: | 1003-8701(2002)06-0041-04 |
修稿时间: | 2002-09-03 |
Study on the Effect of Chuangtujing on Rice Seedling |
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Abstract: | Chuang tujing which comprises nutrient elements, soil disinfectants and growth regulator,could control rice seedling growth,make seedling sound through technology of chemical control and multiple nutrientsThe seedlings with Chuang tujing applied are far from seedling blight, 2 cm less than common seedlings, 05 leaves more than common seedlings, 2~3 roots more than common seedlings and 05~13 g increase in dry weight per hundreds seedlings |
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Keywords: | Rice seedling Bed formulation Seedling blight Control |
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