| 喷施抗旱剂对小麦抗旱增产的研究 |
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| 引用本文： | 梁杰,任长忠.喷施抗旱剂对小麦抗旱增产的研究[J].吉林农业科学,2000,25(2):41-44. |
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| 作者姓名： | 梁杰 任长忠 |
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| 作者单位： | |
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| 摘 要： | 小麦生育中后期叶面喷施化学调控物质 (抗旱剂 ) ,对蒸腾速率、保水力、干重含水量、外渗电导率和叶绿素含量等均有不同程度的影响 ,明显地改善了小麦的水分状况 ,降低了电解质的外渗率 ,有明显的保绿延缓衰老的作用 ,增产效果显著
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| 关 键 词： | 小麦 抗旱剂 抗旱试验 增产效果 |
| 修稿时间： | 1999-04-01 |
Research on the Effectiveness of Drought_resistant Agent to Drought Resistance and Output in Wheat |
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| LIANG Jie,REN Chang.Research on the Effectiveness of Drought_resistant Agent to Drought Resistance and Output in Wheat[J].Jilin Agricultural Sciences,2000,25(2):41-44. |
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| Authors: | LIANG Jie REN Chang |
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| Abstract: | Spraying chemical controlling matter(drought_resistant agent)on wheat blade in medium_late growth period We found it influenced transpiration rate,water_retaining capacity,containing water content of dry weight,seeping conductive rate,chlorphyll content and so on in different degree,and improved the moisture content stage of wheat,reduced the seeping of electrolyte,have an obvious effect on delaying decrepit and increasing production . |
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| Keywords: | Wheat Drought_resistant agent Drought resistant experiment The effectiveness of increasing yield |
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