| 不同熟期菜用大豆籽粒生化物质积累规律及适宜采摘期研究 |
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| 引用本文： | 李之国,李喜焕,马峙英,张彩英.不同熟期菜用大豆籽粒生化物质积累规律及适宜采摘期研究[J].大豆科学,2007,26(4):496-499. |
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| 作者姓名： | 李之国 李喜焕 马峙英 张彩英 |
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| 作者单位： | 河北农业大学,河北省作物种质资源重点实验室,保定,071001;河北农业大学,河北省作物种质资源重点实验室,保定,071001;河北农业大学,河北省作物种质资源重点实验室,保定,071001;河北农业大学,河北省作物种质资源重点实验室,保定,071001 |
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| 摘 要： | 选用36个菜用大豆品种(早熟品种8个,中熟品种14个,晚熟品种14个),在其荚果发育过程中分期取样,对不同时期鲜豆粒的蛋白质、游离氨基酸、脂肪、淀粉和可溶性糖、Vc等生化物质的含量及百荚鲜重进行了系统测定,分析其积累规律,进而确定不同熟期菜用大豆品种的适宜采收期.结果表明:早熟品种的适宜采摘期为花后35 d左右,中熟品种为40 d左右,晚熟品种为45 d左右.
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| 关 键 词： | 菜用大豆 品质性状 适宜采摘期 |
| 文章编号： | 1000-9841（2007）04-0496-04 |
| 修稿时间： | 2006-04-12 |
CHANGES OF BIOCHEMICAL SUBSTANCE IN SEED AND OPTIMUM POD-PICKING PERIOD FOR VEGETABLE SOYBEAN |
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| LI Zhi-guo,LI Xi-huan,MA Zhi-ying,ZHANG Cai-ying.CHANGES OF BIOCHEMICAL SUBSTANCE IN SEED AND OPTIMUM POD-PICKING PERIOD FOR VEGETABLE SOYBEAN[J].Soybean Science,2007,26(4):496-499. |
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| Authors: | LI Zhi-guo LI Xi-huan MA Zhi-ying ZHANG Cai-ying |
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| Institution: | Agricultural University of Hebei / Key Laboratory of Crop Germplasm Resources of Hebei Province, Baoding 071001 |
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| Abstract: | In order to find out the pod-- picking period, thirty-six vegetable soybean cultivars with different maturity were studied for the contents of protein, free amino acid, fat, starch,soluble sugar,vitamin C in fresh soybean grains and the fresh weight of 100-pods during seed formation. The results showed that the suitable pod-picking period for early-, mid- and late-mature cultivars were 35,40,45 days post anthesis,respectively. |
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| Keywords: | Vegetable soybean Quality traits Optimum pod-picking period |
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