| 生长季修剪对库尔勒香梨生长的影响 |
| |
| 引用本文： | 张琦,蒋学玮,冯建菊,王大伟. 生长季修剪对库尔勒香梨生长的影响[J]. 塔里木大学学报, 1999, 0(4) |
| |
| 作者姓名： | 张琦 蒋学玮 冯建菊 王大伟 |
| |
| 作者单位： | 塔里木农垦大学植物科技学院!新疆阿拉尔843300 |
| |
| 摘 要： | 库尔勒香梨3年生幼树在5月12日、6月8日、7月6日三个时期进行生长季修剪能够开张枝条角度，降低树冠高度，扩大树冠，缓和树势，促进花芽分化，以7月6日进行修剪效果最好，发育枝生长量、背上枝生长量最短，干径和花芽量最大都达到显著水平，为早期丰产奠定基础。
|
| 关 键 词： | 幼树 生长季修剪 库尔勒香梨 |
Effect of Summerly Prunning on the Growth of Frangrant Pear (Pyrus bretschmeideri Rend) |
| |
| Zhong Qi, jiang Xuewei, Feng Jianju, Wang Dawei. Effect of Summerly Prunning on the Growth of Frangrant Pear (Pyrus bretschmeideri Rend)[J]. Journal of tarim University, 1999, 0(4) |
| |
| Authors: | Zhong Qi jiang Xuewei Feng Jianju Wang Dawei |
| |
| Abstract: | 3 - year - old trees of' XiangLi' (Pyrus bretschnoideri Rehd cv . Kuerlerxiangli) were used to select the optimal summerly pruning period. There were three pruning treatments, May12, June8, July 6,Results indicated that a) three treatments all could enlarge branch angle, low canopy height, slow tree growth and improve bud differentiation. b) Among these treatments, the treatment on July 6 was significantly different from other treatments with the minor growth mass of developing branch and upright branch, the maximum trunk diameter and floral bud mass. So July 6 was an ideal pruning time. |
| |
| Keywords: | Young tree Summerly pruning Xiangli(Pyrus bretschneideri Rehd) |
| 本文献已被 CNKI 等数据库收录！ |
|
