| 采收前叶面喷施微生物制剂改善烟叶品质试验 |
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| 引用本文： | 汪长国,戴亚,朱立军,谭晓华,张定志,冯松.采收前叶面喷施微生物制剂改善烟叶品质试验[J].烟草科技,2006(4):31-34. |
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| 作者姓名： | 汪长国 戴亚 朱立军 谭晓华 张定志 冯松 |
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| 作者单位： | 1. 重庆烟草工业有限责任公司,重庆市南岸区南坪东路2号,400060
2. 重庆市南川烟草公司,重庆市南川市二环路,408400 |
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| 摘 要： | 为改善烤烟上部烟叶的内在品质,将由烟田土壤中分离筛选的有益微生物(经鉴定,为巨大芽孢杆菌)制得的微生物制剂,于采收前10d喷施在K326上部6片烟叶的叶面上,用量分别为50和100mL/667m2,成熟采收,取初烤烟叶进行重要香味成分、氨基酸、蛋白质含量分析和评吸。结果表明:与对照相比,喷施该制剂的烟叶的重要香味成分含量明显增加,氨基酸总量和蛋白质含量均有所降低,吸味品质明显改善。
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| 关 键 词： | 微生物 烟田 烟叶 品质 |
| 文章编号： | 1002-0861(2006)04-0031-04 |
| 修稿时间： | 2005年12月12 |
Experiments on Improving Leaf Quality by Foliar Spraying of Microbic Agent before Harvesting |
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| WANG CHANG-GUO,DAI YA,ZHU LI-JUN,TAN XIAO-HUA,ZHANG DING-ZHI,FENG SONG.Experiments on Improving Leaf Quality by Foliar Spraying of Microbic Agent before Harvesting[J].Tobacco Science & Technology,2006(4):31-34. |
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| Authors: | WANG CHANG-GUO DAI YA ZHU LI-JUN TAN XIAO-HUA ZHANG DING-ZHI FENG SONG |
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| Abstract: | To improve the quality of upper leaves,six upper leaves of K326 was sprayed with a microbic agent,which was prepared with beneficial microorganisms (identified as Bacillus negaterium) isolated from the soil in tobacco field, by 750 and 1500 milliliters/ha on 10th day before harvesting.The leaves were harvested upon ripeness,the cured leaves were chemically analyzed and evaluated by panelists.The results indicated that the contents of important flavor components in the leaves increased obviously,amino acids and protein reduced slightly,and smoking quality was significantly improved comparing with the control. |
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| Keywords: | Microorganism Tobacco field Tobacco leaf Quality |
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