| 马铃薯产量性状边际效应指数的相关分析 |
| |
| 引用本文： | 滕伟丽.马铃薯产量性状边际效应指数的相关分析[J].中国马铃薯,1999(1). |
| |
| 作者姓名： | 滕伟丽 |
| |
| 作者单位： | 黑龙江省农业科学院马铃薯研究所 |
| |
| 摘 要： | 从马铃薯品种（系）边际效应指数入手，研究了马铃薯的产量边际效应指数与其它各主要农艺性状边际效应指数间的关系。结果表明，边际效应指数可以作为选择耐密马铃薯品种的指标。
|
| 关 键 词： | 马铃薯，产量，边际效应，耐密品种 |
THE MARGINAL EFFECT ON THE YIELD OF POTATO CULTIVARS |
| |
| Teng Weili.THE MARGINAL EFFECT ON THE YIELD OF POTATO CULTIVARS[J].Chinese Potato,1999(1). |
| |
| Authors: | Teng Weili |
| |
| Abstract: | In this paper,the marginal effect index of potato tuber yield was studied.Also,we studied the correlation between the marginal effect index of yield and the marginal effect index of other characters.The results showed that the marginal effect index can be used as an indicator of selecting potato cultivars which can be tolerant to dense planting. |
| |
| Keywords: | potato yield marginal effect dense planting tolerant cultivar |
| 本文献已被 CNKI 等数据库收录！ |
