| 氨基酸-硒、铜配合物对魔芋软腐病的防治效果研究 |
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| 引用本文： | 降巧龙,陈永波.氨基酸-硒、铜配合物对魔芋软腐病的防治效果研究[J].氨基酸和生物资源,2010,32(1):12-14. |
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| 作者姓名： | 降巧龙 陈永波 |
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| 作者单位： | 湖北省恩施州农科院魔芋研究所 湖北恩施 445000;湖北省恩施州农科院魔芋研究所 湖北恩施 445000 |
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| 基金项目： | 国家科技支撑计划项目(2007BAD73B01);;湖北省农业科技创新中心创新岗位资金资助项目 |
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| 摘 要： | 分别用24种氨基酸-硒、铜配合物对魔芋种芋进行浸种处理,栽培后观察魔芋的生长状况和软腐病的发生情况。结果表明:复合氨基酸中,3AA-Na2SeO3、3AA-CuSO4、15AA-CuSO4、17AA-Na2SeO3、17AA-CuSO4、单个氨基酸中精氨酸-Na2SeO3、脯氨酸-Na2SeO3、赖氨酸-CuSO4可提高植株的抗性,降低软腐病的发病率;丙氨酸-CuSO4、蛋氨酸-Na2SeO3处理的魔芋平均产量最高;甘氨酸-CuSO4、精氨酸-Na2SeO3处理最大单个重量最高。从软腐病发病率和产量两个方面来说精氨酸-Na2SeO3处理效果最好。
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| 关 键 词： | 氨基酸-硒、铜配合物 魔芋 软腐病 防治 |
Study on Prevention Effect of Amino Acid-Selenium or Copper Preparation on Soft Rot of Konjac |
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| JIANG Qiao-long,CHEN Yong-bo.Study on Prevention Effect of Amino Acid-Selenium or Copper Preparation on Soft Rot of Konjac[J].Amino Acids & Biotic Resources,2010,32(1):12-14. |
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| Authors: | JIANG Qiao-long CHEN Yong-bo |
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| Institution: | The Amorphophallus Department of Enshi Agricultural Science Institute in Hubei;Enshi 445000;China |
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| Abstract: | to observe growth conditions and soft rot of konjac,the seeds were separately soaked in 24 kinds of amino acid-selenium or copper preparation.The result indicated: with 3AA-Na2SeO3,3AA-CuSO4,15AA-CuSO4,17AA-Na2SeO3,17AA-CuSO4 in the compound amino acid and arginine-Na2SeO3,proline-Na2SeO3,lysine-CuSO4 in the single amino acid may enhance the resistance,reduce soft rot incidence rate;the average output was highest with alanin-CuSO4 and methionine-Na2SeO3;the maximum single weight was highest with glycine-CuS... |
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| Keywords: | amino acids-selenium or copper preparation konjac soft rot disease prevention |
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