| 数量化理论在建立多地域产量通用模型上的应用 |
| |
| 引用本文： | 罗蕴玲.数量化理论在建立多地域产量通用模型上的应用[J].生物数学学报,1998,13(3):377-381. |
| |
| 作者姓名： | 罗蕴玲 |
| |
| 作者单位： | 河北农业大学,保定,071001 |
| |
| 摘 要： | 通过应用数量化理论和多元回归分析理论，解决了小样本多变量自由度小及各地域数据不能通用的问题，建立了河北、北京等八个试验地域的掖单13号夏玉米产量的通用模型，并由此建立各地域的产量模型，研究地域因素对产量的影响，最后又以河北试验区为例进行了施肥方案的优化研究．
|
| 关 键 词： | 数量化理论 产量通用模型 优化研究 |
| 修稿时间： | 1996年12月17 |
Theory of Quantification and Its Use in Establishing Common Production Model of Different Regions |
| |
| Luo Yunling.Theory of Quantification and Its Use in Establishing Common Production Model of Different Regions[J].Journal of Biomathematics,1998,13(3):377-381. |
| |
| Authors: | Luo Yunling |
| |
| Institution: | Hebei Agricultural University Baoding 071001 |
| |
| Abstract: | Based on theory of quantification and multiple regression analysis, the problems of little degree of freedom in multi-variate analysis with small samples and of universality of data from different test regions was resolved.A common prodution model to 8 test regions such as Hebei province,Beijing et.al.for a summer maize hybrid-Yedan 13 was presented. According that, regions were advanced, and the regional elements that influence the yield were studied. Based on the data from Hebei province,an optimum fertilizer scheme was put forward. |
| |
| Keywords: | Theory of quantification common production model optimum research |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
