| 不同抗性的大豆品种接种大豆细菌性 |
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| 引用本文： | 周博如,金淑梅.不同抗性的大豆品种接种大豆细菌性[J].大豆科学,2000,19(2):111-114. |
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| 作者姓名： | 周博如 金淑梅 |
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| 作者单位： | [1]东北农业大学植保系,哈尔滨 [2]黑龙江省自然资源研究所,哈尔滨 |
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| 摘 要： | 通过对两个感病品种（绥农８、东农４２），两个抗病品种（黑农３７、黑农３８）在一片复叶期分别接种１和小种４两个菌株，测定了叶片的可溶性蛋白和总糖含量变化。结果表明：接种后感病品种可溶性蛋白含量先升高，后降低，可溶性总糖含量明显降低；而抗病品种的可溶性蛋白含量先降低，的升高，可溶性总糖含量也明显增加。未接种健株中，感病品种的可溶性总糖含量比抗病品种高。
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| 关 键 词： | 大豆 大豆细菌性疫病 可溶性蛋白 可溶性总糖 |
STUDIES ON THE CHANGES OF SOLUBLE PROTEIN AND TOTAL SUGAR IN THE FIRST LEAVES OF SOYBEAN VARIETIES INOCULATED WITH Pseudomonas syringes pv. gl ycinea |
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| Zhou Boru.STUDIES ON THE CHANGES OF SOLUBLE PROTEIN AND TOTAL SUGAR IN THE FIRST LEAVES OF SOYBEAN VARIETIES INOCULATED WITH Pseudomonas syringes pv. gl ycinea[J].Soybean Science,2000,19(2):111-114. |
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| Authors: | Zhou Boru |
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| Abstract: | Two soybean varieties, Suinong8 and Dongnong42, susceptible toPseudomonas syringea pv. glycinea (PSG),and two soybean varieties ,Heinong37 and Heinong38, resistant to PSG ,were grown in the greenhouse. They were inoculated with Race- 1 and Race-4 respectively at the first trifoliolate stage. The noninoculated plants were used as control. The first trifoliohte leaves were taken for biochemical analysis after inoculation from the second day to the seventh day. The result showed that the content of the soluble protein rose at first and then dropped later in susceptible varieties, but the content of the soluble protein dropped at first, and then rose in resistant varieties after inoculation with PSG. The content of the total sugar in non-inoculated plants is higher in the susceptible than that in the resistant varieties. After inoculation, the content of the total sugar dropped, and dropped more greatly after inoculation with Race-1 than Race-4 in susceptible varieties. The content of the total sugar rose and rose more greatly after inoculation with Race -1 than Race-4 in resistant varieties. |
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| Keywords: | Soybean Pseudomonas syringae pv glycinea Soluble protein Total sugar |
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