| 解放钟枇杷衰退树回缩更新对树体生长结果的影响 |
| |
| 引用本文： | 蔡宗启,彭建平,林革.解放钟枇杷衰退树回缩更新对树体生长结果的影响[J].亚热带植物科学,2002,31(4):40-42,49. |
| |
| 作者姓名： | 蔡宗启 彭建平 林革 |
| |
| 作者单位： | 莆田市农业科学研究所 果树分所, 福建 莆田 351100 |
| |
| 摘 要： | 采用三年逐步回缩更新法,探讨回缩后枇杷树冠、枝梢、果实的生长发育,以及产量和经济效应。结果表明,枇杷老树在幼果期进行回缩修剪效果较好,可以控制树体衰退、更新树冠,使结果中心下移,提高单果重,且方便田间管理,大量节省劳力,减少投资,增加效益。
|
| 关 键 词： | 枇杷 回缩修剪 树冠生长 产量 |
| 文章编号： | 1009-7791(2002)04-0040-03 |
| 收稿时间： | 2002-09-28 |
Effects of cutting back on growth and bearing of degenerative loquat tree |
| |
| CAI Zong-qi,PENG Jian-ping,LIN Ge.Effects of cutting back on growth and bearing of degenerative loquat tree[J].Subtropical Plant Science,2002,31(4):40-42,49. |
| |
| Authors: | CAI Zong-qi PENG Jian-ping LIN Ge |
| |
| Institution: | Fruit Research Institute, Putian Institute of Agricultural Sciences, Putian 351100, Fujian China |
| |
| Abstract: | The effects of cutting back on growth of tree-crown, shoot, bearing and yield in degenerative loquat tree were studied. Pruning was done in young fruit stage, gave a good effectiveness in tree regeneration and increased the individual fruit weight in 'Jiefangzhong' loquat. The centre of gravity of tree lowered and it was easier for field management. |
| |
| Keywords: | loquat cutting back growth of tree-crown yield |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《亚热带植物科学》浏览原始摘要信息 |
| 点击此处可从《亚热带植物科学》下载免费的PDF全文 |
|
