| 蔗糖脂肪酸酯对大豆叶片超氧化物歧化酶和叶绿素的影响 |
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| 引用本文： | 叶小利,李学刚,陈时洪,王强.蔗糖脂肪酸酯对大豆叶片超氧化物歧化酶和叶绿素的影响[J].大豆科学,2000,19(4):330-336. |
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| 作者姓名： | 叶小利 李学刚 陈时洪 王强 |
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| 作者单位： | 西南农业大学中心试验室 重庆 400716 |
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| 摘 要： | 本文研究了蔗糖脂肪酸酯（ＳＦＥ）对开花期和结英期大豆叶片中超氧化物歧化酶（ＳＯＤ）、叶绿素含量和大豆产量的影响。实验结果表明，在大豆开花期和结英期两个时期都喷施０．１％的ＳＦＥ后，可以使ＳＯＤ酶的相对活力提高４１％、叶绿素ｂ的含量提高５８％左右，并在处理后４～５天叶绿素含量提高；ＳＦＥ能增加叶片中的含氮量２倍左右，增加植株的单株结英数７０％和种子的百粒重３２％，并能提高种子中的蛋白质含量４．８％。
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| 关 键 词： | 蔗糖脂肪酸酯 超氧化物歧化酶 叶绿素 产量 大豆 |
THE EFFECTS OF SUCROSE FATTY ACID ESTER(SFE)ON THE ACTIVITYOF SUPEROXIDE DISMUTASE AND CHLOROPHYLL OF SOYBEAN LEAF |
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| Ye Xiaoli,LI Xuegang,Cheng Shihong,Wang Qiang.THE EFFECTS OF SUCROSE FATTY ACID ESTER(SFE)ON THE ACTIVITYOF SUPEROXIDE DISMUTASE AND CHLOROPHYLL OF SOYBEAN LEAF[J].Soybean Science,2000,19(4):330-336. |
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| Authors: | Ye Xiaoli LI Xuegang Cheng Shihong Wang Qiang |
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| Abstract: | Effects of sucrose fatty acid ester (SFE) on the activity of Superoxide Dismutase (SOD), chlorophyll and yield of soybean (Glycine max.) had been studied. Application 0. 1% of SFE during the period of both flowering and pod filling, the activity of SOD was increased by 41 %, and chlorophyll b increased by 58 %. The content of chlorophyll reached maximum in 4-5 days after application. The results showed that SFE could elevate the content of nitrogen in leaves about 2 - fold, the total pods per plant by 70%, the seed weight per 100 grains by 32%, and the content of protein in seed by 4. 8 %. |
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| Keywords: | Sucrose fatty acid ester(SFE) SOD Chlorophyll Yield |
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