ZHANG Zhiyong,YANG Liuqing,ZHU Guoli,et al.Analysis of the Key Climate Factors on the Yield of Tongbi 6[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(12):36-39.[doi:10.11942/j.issn10022767.2016.12.0036]
影响通蓖6号产量的气候因子分析
- Title:
- Analysis of the Key Climate Factors on the Yield of Tongbi 6
- 文章编号:
- 10022767(2016)12003604
- Keywords:
- Tongliao area; castor; yield; climate factors
- 分类号:
- S565.6
- 文献标志码:
- A
- 摘要:
- 为探寻通辽地区蓖麻产量与气候因子之间的关系,利用20042014年通辽市59月的平均气温、降水量、日照时数、有效积温以及通蓖6号产量数据,分析气候因子与通蓖6号产量的相关性。结果表明:通辽地区近10年通蓖6号的产量与气候因子相关系数,总有效积温0.416 0、年平均气温0.347 7、年日照时数-0.156 2和年总降雨量-0.351 3。各月份与通蓖6号产量相关性分析中,6月和7月各项气象因子对通蓖6号产量影响最大。
- Abstract:
- In order to analyze the effect of climate change on the yield of Tongbi 6 in recent 10 years in Tongliao area,and to explore the relationship between yield and climate factors of castor in Tongliao area,taking experimental field of Tongbi 6 from Tongliao Agricultural Science Institute as material,according to the average temperature,precipitation,sunshine hours,effective accumulated temperature and Tongbi 6 production data in 20042004 during May to September,the climate factors and the correlation of Tongbi 6 yield was studied.Experimental results showed that in nearly 10 years,the general correlation coefficient of Tongbi6 yield and climate factors was that the total effective accumulated temperature was 0.416 0,the annual average temperature was 0.347 7,annual sunshine hours was -0.156 2 and the annual total rainfall was -0.351 3.For each month and correlation analysis on Tongbi6 yield,in June and July,various meteorological factors had the biggest effect on Tongbi6 yield.
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备注/Memo
收稿日期:20161112