• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Volume 21 Issue 3
Apr.  2012
Turn off MathJax
Article Contents
JIANG Wen-qing, HUANG Ting-xu, LIU Duan-hua, ZHOU Shi-quan, XIE Dong-rong, YING Xue-yang, WU Zuo-can. Breeding and high-yield cultivating techniques for new hybrid rice combination—Ⅱ Youfu 819[J]. Fujian Journal of Agricultural Sciences, 2006, 21(3): 185-189.
Citation: JIANG Wen-qing, HUANG Ting-xu, LIU Duan-hua, ZHOU Shi-quan, XIE Dong-rong, YING Xue-yang, WU Zuo-can. Breeding and high-yield cultivating techniques for new hybrid rice combination—Ⅱ Youfu 819[J]. Fujian Journal of Agricultural Sciences, 2006, 21(3): 185-189.

Breeding and high-yield cultivating techniques for new hybrid rice combination—Ⅱ Youfu 819

  • Received Date: 2006-07-03
  • Publish Date: 2006-09-15
  • New indica hybrid rice combination—Ⅱ Youfu 819 bred by pollen-radiation had the characteristics of good grain quality,high-yield,stable-yield and wide adaptability.The combination passed the examination and approval of the Crop Variety Approval Committee of Fujian and Jiangxi provinces respectively.In order to extend the combination,three influential elements including planting density(x1),seedling age(x2) and quantities of nitrogen(x3)applied,were studied by using optimized design.A regression model for these three elements and yield were established.The analysis result indicated that all of these elements affected the yield to some extend.According to the result of computer simulation screening,a comprehensive cultivating pattern was 148 000-281 000 hills per hm2,32-33 days for seedling age and 96.9-167.7 kg N applied per hm2.
  • loading
  • [1]
    徐中儒.回归分析与试验设计[M].北京:中国农业出版社,1998:58-154.
    [2]
    林炎照,杨友林.籼型杂交稻主要产量性状的杂种优势和相关分析[J].福建农业学报,2004,19(3):129-132.
    [3]
    张建新,郑家团,谢华安,等.水稻新株型明恢86及其系列组合的选育研究[J].江西农业大学学报,2000,22(4):486-490.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2217) PDF downloads(487) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return