| GGR6号生根粉对换锦花(Lycoris sprengeri)子球发育的影响 |
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| 引用本文： | 尹丹丹,薛泽云,徐迎春,李永荣,翟敏,周杰.GGR6号生根粉对换锦花(Lycoris sprengeri)子球发育的影响[J].江西农业学报,2012,24(7):14-16. |
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| 作者姓名： | 尹丹丹 薛泽云 徐迎春 李永荣 翟敏 周杰 |
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| 作者单位： | 1. 南京农业大学园艺学院,江苏南京,210095
2. 江苏省南京绿宙薄壳山核桃科技有限公司,江苏南京,210007 |
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| 基金项目： | 江苏省大学生实践创新计划，南京农业大学SRT计划 |
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| 摘 要： | 用不同浓度(0、25、50、75 mg/L)的GGR6号生根粉浸泡处理换锦花(Lycoris sprengeri)的4年生鳞茎,研究了其对换锦花子球发育及生理特性的影响。结果表明:应用25～50 mg/L的GGR6可使换锦花的平均子球数和平均根数增多,使鳞茎可溶性糖、还原糖和可溶性蛋白质含量升高,总淀粉酶活性增强,淀粉含量降低。
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| 关 键 词： | GGR6号生根粉 换锦花 子球 发育 |
Effect of GGR No.6 Rooting Powder on Cormel Development of Lycoris sprengeri |
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| YIN Dan-dan
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XUE Ze-yun
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XU Ying-chun
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LI Yong-rong
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ZHAI Min
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ZHOU Jie.Effect of GGR No.6 Rooting Powder on Cormel Development of Lycoris sprengeri[J].Acta Agriculturae Jiangxi,2012,24(7):14-16. |
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| Authors: | YIN Dan-dan XUE Ze-yun XU Ying-chun LI Yong-rong ZHAI Min ZHOU Jie |
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| Institution: | 1(1.College of Horticulture,Nanjing Agricultural University,Nanjing 210095,China;2.Nanjing Green Universe Pecan Science & Technology Limited Company in Jiangsu Province,Nanjing 210007,China) |
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| Abstract: | The 4-year-old Lycoris sprengeri bulbs were soaked with GGR No.6 rooting powder solution at different concentrations(0,25,50,75 mg/L),and the effects of GGR No.6 rooting powder on the development and physiological characteristics of cormels in Lycoris sprengeri were investigated.The results revealed that applying 25~50 mg/L GGR No.6 could increase the average number of cormel and root,raise the soluble sugar,reducing sugar and soluble protein content in the bulbs,improve the total amylase activity,and reduce the starch content. |
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| Keywords: | GGR No 6 rooting powder Lycoris sprengeri Cormel Development |
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