| 木酢多元叶面肥对水稻产量及抗病性的影响 |
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| 引用本文： | 姜佰文,马立伟,王春宏.木酢多元叶面肥对水稻产量及抗病性的影响[J].东北农业大学学报,2004,35(2):147-150. |
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| 作者姓名： | 姜佰文 马立伟 王春宏 |
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| 作者单位： | 1. 东北农业大学资环学院,黑龙江,哈尔滨,150030
2. 哈尔滨化工总厂,黑龙江,哈尔滨,150030 |
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| 摘 要： | 水稻喷施木酢多元叶面肥的小区、田间及大面积示范研究表明 ,它能有效地提高水稻产量 ,分别比对照增产2 1% ,14 .2 0和 8%。大田每株实粒数增加 4 .5粒、瘪粒数降低 3.5个、千粒重增加 1.30 g。同时 ,使稻瘟病发病率降低了 11.70 % ,提高了水稻的抗病性
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| 关 键 词： | 水稻 木酢多元叶面肥 产量 抗病性 |
| 文章编号： | 1005-9369(2004)02-0147-04 |
| 修稿时间： | 2003年4月16日 |
Effects of apyroligneous fertilizer on yield and disease resistance of rice |
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| JIANG Bai-wen ,MA Li-wei ,WANG Chun-hong.Effects of apyroligneous fertilizer on yield and disease resistance of rice[J].Journal of Northeast Agricultural University,2004,35(2):147-150. |
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| Authors: | JIANG Bai-wen MA Li-wei WANG Chun-hong |
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| Affiliation: | JIANG Bai-wen 1,MA Li-wei 1,WANG Chun-hong 2 |
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| Abstract: | The result of rice plot and large area experiment with a apyroligneous fertilizer showed that it increased the yield of rice efficiently,and the increase rates were 21%,14 20%,8% The number full grains increased by 4.5 per ear,1 000-grains weight increased 1.3 g,and the number of empety-grain decreased 3.5 per ear.At the same time,it decreased rice blast significantly the decrease rate was about 11.70%. |
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| Keywords: | rice apyroligneous fertilizer yield disease resistance |
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