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首页 > 过刊浏览>2018年第19卷第6期 >1106-1116. DOI:10.13430/j.cnki.jpgr.20180423003
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云南新收集水稻地方品种的表型多样性分析
作者:
作者单位:

云南省农业科学院生物技术与种质资源研究所/云南省农业生物技术重点实验室/农业部西南作物基因资源与种质创制重点实验室/农业部云南稻种资源科学观测实验站，昆明650223;,云南省农业科学院生物技术与种质资源研究所/云南省农业生物技术重点实验室/农业部西南作物基因资源与种质创制重点实验室/农业部云南稻种资源科学观测实验站，昆明650223;,云南省农业科学院生物技术与种质资源研究所/云南省农业生物技术重点实验室/农业部西南作物基因资源与种质创制重点实验室/农业部云南稻种资源科学观测实验站，昆明650223;,云南省农业科学院生物技术与种质资源研究所/云南省农业生物技术重点实验室/农业部西南作物基因资源与种质创制重点实验室/农业部云南稻种资源科学观测实验站，昆明650223;,云南省农业科学院生物技术与种质资源研究所/云南省农业生物技术重点实验室/农业部西南作物基因资源与种质创制重点实验室/农业部云南稻种资源科学观测实验站，昆明650223;,云南省农业科学院生物技术与种质资源研究所/云南省农业生物技术重点实验室/农业部西南作物基因资源与种质创制重点实验室/农业部云南稻种资源科学观测实验站，昆明650223;,中国农业科学院作物科学研究所/国家农作物基因资源与基因改良重大科学工程，北京100081

基金项目:

国家重点研发计划项目(2016YFD0100101)；国家科技计划(2014AA10A603)；国家农作物种质资源保护项目(2017NWB036-01, 2017NWB036-12-2)；国家农作物种质资源平台(NICGR2017-01)


Analysis on Phenotypic Diversity of Rice Landraces That Were Newly Collected in Yunnan Province, China
Author:
  • TANG Cui-feng

    TANG Cui-feng

    Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223；
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  • ZHANG En-lai

    ZHANG En-lai

    Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223；
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  • DONG Chao

    DONG Chao

    Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223；
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  • A Xin-xiang

    A Xin-xiang

    Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223；
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  • ZHANG Fei-fei

    ZHANG Fei-fei

    Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223；
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  • SHEN Shi-quan

    SHEN Shi-quan

    Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223；
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  • HAN Long-zhi

    HAN Long-zhi

    Institute of Crop Sciences, Chinese Academy of Agricultural Sciences/The National Key Facility for Crop Gene Resources and Genetic improvement,Beijing 100081
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Affiliation:

Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223;,Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223;,Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223;,Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223;,Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223;,Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences(YAAS)/Yunnan Provincial Key Lab of Agricultural Biotechnology/Key Laboratory of Southwestern Crop Gene Resources and Germplasm Innovation,Ministry of Agriculture/Scientific Observation Station for Rice Germplasm Resources of Yunnan,Ministry of Agriculture,Kunming 650223;,Institute of Crop Sciences, Chinese Academy of Agricultural Sciences/The National Key Facility for Crop Gene Resources and Genetic improvement,Beijing 100081

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    摘要:

    以来自云南16个州（市）新收集的1189份水稻地方品种为试验材料，分析了17个农艺性状的多样性指数在县（市）、州（市）、稻作生态区及稻作民族区的差异和分布。结果表明，在县（市）分析单元内，滇南、滇西南的芒市、盈江、陇川、腾冲、勐海、沧源等县（市）的多样性指数为1.6010～1.6822，高于其他县（市）。在州（市）分析单元内，滇南、滇西南的德宏（1.6951）、普洱（1.6746）、临沧（1.6723）等州（市）的多样性指数较其他州（市）高。在稻作生态区分析单元内，有效穗数、穗粒数、千粒重和结实率等产量性状及株高、谷粒长等生物学性状的多样性指数为南部边缘水陆稻区（Ⅱ）略高于滇西北高寒粳稻区（Ⅲ）和滇南单双季籼稻区（Ⅰ）；17个性状的多样性指数在Ⅰ、Ⅱ和Ⅲ稻作生态区间的差异不显著，而结实率、谷粒宽、谷粒长宽比、剑叶长和剑叶宽5个性状的多样性指数在南部边缘水陆稻区（Ⅱ）与滇东北高原粳稻区（Ⅴ）间存在显著差异；除剑叶角度、倒伏性、种皮色和叶片茸毛外，其他13个性状的多样性指数在南部边缘水陆稻区（Ⅱ）与滇中一季粳籼稻区（Ⅳ）间也有显著差异。在稻作民族区分析单元内，哈尼族、汉族、景颇族和彝族稻作区的多样性指数为1.7033～1.7308，高于其他稻作民族区；其中，在同一州（市）不同稻作民族区间，德宏州景颇族（1.3735）、傈僳族(1.3714)和汉族(1.3526)的多样性指数平均值较高；同一稻作民族区不同州（市）间，德宏、保山和临沧汉族及红河州彝族的多样性指数平均值最大（1.6190～1.6808）。大穗和大粒型资源分别为173份和84份，主要分布于德宏、西双版纳和普洱等州（市）；长粒型资源主要分布于德宏州和临沧市。总体而言，位于滇南和滇西南地区的县（市）、州（市）及稻作生态区是云南水稻地方品种性状多样性分布中心，而哈尼族、汉族、景颇族和彝族等的稻作表型多样性高于其他民族。

    Abstract:

    A total of 1189 newly collected rice landraces from 16 prefectures (cities) of Yunnan were used to study difference and distribution of the diversity index for rice landraces by 17 agronomic traits. The results showed that the diversity indexes in counties Mangshi, Yingjiang, Longchuan, Tengchong, Menghai and Cangyuan ranged from 1.6010 to 1.6822, which were higher than that of other counties. The diversity indexes in prefectures Dehong (1.6951), puer (1.6746) and Lincang (1.6723) located in south and southwest parts of Yunnan were higher than that of other prefectures. At rice ecological zone level, the diversity indexes of yield related traits (number of effective panicles, number of spikelets per panicle, thousand-grain weight and seed setting rate) and biological traits (plant height and grain length) were slightly higher in southern lowland and upland rice zone (II) than in northwest highly cold japonica rice zone (III) and southern single and double cropping indica rice zone (I). No significant difference on diversity indexes of 17 traits were observed among zones I, II, and III, while the diversity indexes of 5 traits (seed setting rate, grain width, grain length/width ratio, flag leaf length and flag leaf width) were significantly different between zone II and northeast plateau japonica rice zone (V). The diversity indexes of 13 traits (except for flag leaf angle, lodging, grain color and leaf hair) were significantly different between zone II and central single cropping indica or japonica rice zone (IV). At nationality area level, the diversity indexes of nationalities Hani, Han, Jingpo and Yi ranged from 1.7033 to 1.7308, which were higher than that of other nationalities. In the same prefecture, the average diversity indexes in Dehong prefecture with nationalities Jingpo (1.3735), Lisu (1.3714) and Han (1.3526) were high. In the same nationality zone, the average diversity indexes in prefectures Dehong, Baoshan, Lincang and honghe were high (1.6190-1.6808). 173 accessions with big panicles and 84 accessions with big grains were found mostly in prefectures Dehong, Xishuangbanna and Puer. The accessions with slender grains were mainly distributed in prefectures Dehong and Lincang. Taken together, the prefectures and counties in south and southwest of Yunnan province were found to be a diversity center of rice landraces.

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汤翠凤,张恩来,董 超,等.云南新收集水稻地方品种的表型多样性分析[J].植物遗传资源学报,2018,19(6):1106-1116.

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历史
  • 收稿日期:2018-04-23
  • 最后修改日期:2018-09-04
  • 录用日期:2018-06-20
  • 在线发布日期: 2018-11-14
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