• 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 27 Issue 3
Apr.  2012
Turn off MathJax
Article Contents
YANG Dong, HUANG Ting-xu, YOU Qing-ru, DONG Lian-fei, HUANG Jun-ming, ZHANG Shui-jin, XIE Hua-an. Effects of Different Sowing Dates on Plant type and Yield Traits of Hybrid Rice Variety Yiyou 673[J]. Fujian Journal of Agricultural Sciences, 2012, 27(3): 241-244.
Citation: YANG Dong, HUANG Ting-xu, YOU Qing-ru, DONG Lian-fei, HUANG Jun-ming, ZHANG Shui-jin, XIE Hua-an. Effects of Different Sowing Dates on Plant type and Yield Traits of Hybrid Rice Variety Yiyou 673[J]. Fujian Journal of Agricultural Sciences, 2012, 27(3): 241-244.

Effects of Different Sowing Dates on Plant type and Yield Traits of Hybrid Rice Variety Yiyou 673

  • Received Date: 2012-02-10
  • Rev Recd Date: 2012-02-27
  • Publish Date: 2012-03-30
  • Interval sowing experiment was executed with Yiyou 673 as testing material to explore the effects of different sowing time on the growth period, plant and leaf morphology and yield components. The results showed that the growth period of rice was shorten, the number of main stem leaves was reduced and the plant height was decreased with the delayed sowing date. At the same time, the number of effective panicles was reduced, while the seed setting rate was increased, and the grains per spike were firstly ascended and then declined gradually. Optimum sowing time for Yiyou 673 had been confirmed on 20th May, it had good plant and leaf morphology, big panicle with more grains and the highest yield. Yiyou 673 could gain higher yield for sowing on 1st May, but it would have lodging risk because of over high plant height in this period. Therefore, we should pay attention to strengthen the scientific cultivation of fertilizer management, drain paddy fields timely, combine the promotion and control, develop strong roots and stalks so as to enhance the capacity of lodging.
  • loading
  • [1]
    曹立勇,占小登,庄杰云,等.水稻产量性状的QTL定位与上位性分析[J].中国农业科学,2003,36(11):1241-l247.
    [2]
    冯建成,黄大龙,周元超.籼稻高产品种漳丰8号产量形成研究[J].福建农业学报,2002,17(4):210-214.
  • 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 (2519) PDF downloads(670) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return