| 水稻分蘖成穗与产量组成关系分析 |
| |
| 引用本文： | 刘勇,夏仲炎.水稻分蘖成穗与产量组成关系分析[J].安徽农业科学,1999,27(1):22-26. |
| |
| 作者姓名： | 刘勇 夏仲炎 |
| |
| 作者单位： | 安徽省六安农校!六安，237158(刘勇)，安徽省六安地区农科所(夏仲炎) |
| |
| 摘 要： | 通过对水稻分蘖成穗与产量组成数量关系的分析表明：（1）提高成穗率即可提高产量及其组成因子；（2）群体穗数与产量多呈负相关，单株穗数与产量多呈正相关；（3）群体的苗、茎（蘖）、穗与成穗率多呈负相关，单株的茎（蘖）、穗与成穗率多呈正相关。
|
| 关 键 词： | 水稻 成穗率 产量组成 |
Analysis of the Relations between Panicle Bearing Tillers and Yield Components of Rice |
| |
| Liu Yong et al.Analysis of the Relations between Panicle Bearing Tillers and Yield Components of Rice[J].Journal of Anhui Agricultural Sciences,1999,27(1):22-26. |
| |
| Authors: | Liu Yong |
| |
| Abstract: | This expdriment in the analysis of the relations between panicle bearing tillers and yield components of rice showed:(1)Raising the Panicle bearing tillers rate increased the yield and component factors;(2)There was a negative correlation be-tween panicles number and yield and positive correlation between panicle number per plant dnd yield; (3)Ther was anegative correlation between the number of seedling,stem(tiller)per mu and oanicle bearing rillers tate;there was positive correlation be-tween Stem(tiller)number per plant and the panicle bearing tiller rate. |
| |
| Keywords: | Rice Panicle bearing tiller rate Yield component |
| 本文献已被 CNKI 维普 等数据库收录！ |
