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生态学杂志 ›› 2004, Vol. ›› Issue (3): 30-33.

• 研究报告 • 上一篇    下一篇

西藏小麦品种和引进品种在拉萨种植的品质比较

曹广才1, 强小林2, 吴东兵1, 陈贺芹3, 侯立白3, 冬梅2   

  1. 1. 中国农业科学院作物育种栽培研究所, 北京, 100081;
    2. 西藏农牧科学院农业研究所, 拉萨, 850002;
    3. 沈阳农业大学农学院, 沈阳, 110161
  • 收稿日期:2003-06-30 修回日期:2003-09-12 出版日期:2004-06-10
  • 基金资助:
    国家自然科学基金项目资助(39760039)

Quality comparison between Tibetan wheat cultivars and introductive cultivars in Lasa

CAO Guangcai1, QIANG Xiaolin2, WU Dongbing1, CHEN HEqin3, HOU Libai3, DONG Mei2   

  1. 1. Institute of Crop Breeding and Cultivation, Chinese Academy of Agricultural Sciences, Beijing 100081, China;
    2. Agricultural Institute, Tibetan Academy of Agricultural and Animal Sciences, Lasa 850002, China;
    3. Agricultural Institute, Shenyang Agricultural University, Shenyang 110161, China
  • Received:2003-06-30 Revised:2003-09-12 Online:2004-06-10

摘要: 为了给西藏优质小麦生产的品种利用提供依据,1998~2000年,用7个西藏春小麦品种和4个引进品种在拉萨进行了3年春播试验;1998~2001年,用2个西藏冬小麦品种和3个引进品种进行了3年秋播试验。结果表明,西藏品种的蛋白质含量、湿面筋含量、沉降值明显低于引进品种。西藏品种属于弱筋小麦品种。西藏优质专用小麦生产中的品种利用途径是:加强中筋小麦的生态育种;引进内地强筋小麦品种.

关键词: 1,2,4-三氯苯胁迫, 大豆种子, 活性氧, 膜脂质过氧化, 抗氧化酶

Abstract: In order to provide basis for utilization of cultivars in the production of Tibetan good quality wheat,7 Tibetan spring wheat cultivars and 4 introductive cultivars were employed for spring-sown experiments in Lasa from 1998 to 2000,while 2 Tibetan winter wheat cultivars and 3 introductive cultivars were tested for autumn-sown experiments from 1998 to 2001.The results showed that protein content,wet gluten content and sedimentation value for the Tibetan cultivars were significantly lower than those for introductive cultivars.Tibetan cultivars belong to weak gluten wheat.The ways of utilization of cultivars for Tibetan good quality and special wheat were as following:strengthening ecological breeding for the middle gluten wheat,and introducing inland strong gluten cultivars.

Key words: trichlorobenzene stress, Soybean seeds, Active oxygen, Membrane-lipid peroxidation, Antioxidant enzymes

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