| 牡丰牌新型水稻壮秧剂田间效果研究 |
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| 引用本文： | 张桂芳.牡丰牌新型水稻壮秧剂田间效果研究[J].黑龙江农业科学,2014(1):62-64. |
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| 作者姓名： | 张桂芳 |
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| 作者单位： | 黑龙江省农业科学院牡丹分院,黑龙江牡丹江157041 |
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| 摘 要： | 为了验证牡丰牌新型壮秧剂在黑龙江省典型土壤类型的适应性,与常规育秧进行对比研究。结果表明:牡丰牌新型壮秧剂具有很好的土壤适应性,秧苗茎粗增加20.00%~32.14%,单株分蘖率在3个地区场增加明显,提高比率为37.50%~200.00%,同时新型壮秧剂可以增加叶绿素含量、增多有效分蘖数、促进植株干物质积累,增加根系长度,增产效果明显,极具推广价值。
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| 关 键 词： | 牡丰牌水稻壮秧剂 田间试验 增产效果 |
Research on the Field Effect of New Type Rice Seedling Strong Agent of Mufeng Brand |
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| ZHANG Gui-fang.Research on the Field Effect of New Type Rice Seedling Strong Agent of Mufeng Brand[J].Heilongjiang Agricultural Science,2014(1):62-64. |
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| Authors: | ZHANG Gui-fang |
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| Institution: | ZHANG Gui-fang (Mudanjiang Branch of Heilongjiang Academy of Agricultural Sciences, Mudanjiang, Hei longjiang 157041) |
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| Abstract: | In order to verify the adapt ability of Mufeng rice strong agent in typical soil in Heilongjiang prov-ince ,the effects of Mufeng rice strong sprout agent were compared with conventional usage .The results showed that M ufeng rice strong sprout agent had good soil adaptability ,seedling stem diameter increased by 20 .00% ～32 .14% ,tillering rate per plant increased obviously in the three regions ,the increase rate was 37 .50% ～200 .00% ,new seedling strong agent could increase the chlorophyll content ,the number of effective tillering , plant dry matter accumulation ,root length and yield ,reached extremely significant level with popularization val-ue . |
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| Keywords: | Mufeng rice strong sprout agent field trial yield-increasing effect |
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