| 重庆地区野生大豆资源考察与研究 |
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| 引用本文： | 张继君,张志良,陈红,王克晶,李泽碧,曾宪琪,贾兰.重庆地区野生大豆资源考察与研究[J].大豆科学,2010,29(1). |
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| 作者姓名： | 张继君 张志良 陈红 王克晶 李泽碧 曾宪琪 贾兰 |
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| 作者单位： | 重庆市农业科学院,特色作物研究所,重庆,402160;中国农业科学院,作物科学研究所,北京,100081 |
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| 基金项目： | 重庆市自然科学基金重点资助项目(CSTC,2009BA1033);;重庆市科技攻关资助项目(CSTC,2009CB1007CSTC,2008AB1076) |
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| 摘 要： | 于2006~2007年对重庆市19个区(县)的野生大豆资源进行了考察,其中8个区(县)观察到野生大豆分布。共搜集野生大豆混合样本43份、单株197份(半野生大豆25份),其中高海拔的东部山区野生大豆居群分布密度略高,类型较为丰富。考察发现野生大豆在重庆地区分布面积锐减,濒危状况日益严重。通过考察搜集到了有利用价值的资源,丰富了国家种质资源库重庆地区野生大豆的数量和半野生大豆的类型。
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| 关 键 词： | 野生大豆 考察 搜集 分析 |
Survey and Study on the Wild Soybean Germplasm Resources in Chongqing |
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| ZHANG Ji-jun,ZHANG Zhi-liang,CHEN Hong,WANG Ke-jing,LI Ze-bi,ZENG Xian-qi,JIA Lan.Survey and Study on the Wild Soybean Germplasm Resources in Chongqing[J].Soybean Science,2010,29(1). |
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| Authors: | ZHANG Ji-jun ZHANG Zhi-liang CHEN Hong WANG Ke-jing LI Ze-bi ZENG Xian-qi JIA Lan |
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| Institution: | 1.Institute of Characteristic Crops Research;Chongqing Academy of Agricultural Sciences;Chongqing 402160;2.Institute of Crop Sciences;Chinese Academy of Agricultural Sciences;Beijing 100081;China |
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| Abstract: | Field survey on annual wild soybean(Glycine soja)was carried out in 19 districts(or counties)of Chongqing from 2006 to 2007 and eight districts or counties were observed to have wild soybean.Total 43 populations(two mixed populations of wild and semiwild soybeans)and 197 individual plants(25 semi-wild soybean plants)were collected.Investigation indicated that the distribution area of wild soybean in Chongqing was sharply reduced.The collection of these accessions from Chongqing enriched semi-wild soybean ty... |
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| Keywords: | Wild soybean Investigation Study Chongqing |
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