| 核桃芽接接穗高效繁殖试验 |
| |
| 引用本文： | 王贵,常月梅,张喜斌,刘英翠.核桃芽接接穗高效繁殖试验[J].山西林业科技,2002(1):1-2,32. |
| |
| 作者姓名： | 王贵 常月梅 张喜斌 刘英翠 |
| |
| 作者单位： | 山西省林业科学研究院,山西,太原,030012 |
| |
| 基金项目： | 中罗国际合作项目 (333- 0 3) |
| |
| 摘 要： | 以5年生早实核桃辽宁1号为试材，通过研究接穗的采集时间，采集长度，可利用芽率，每根枝条可采接穗数等，得出核桃芽接接穗的高效繁殖技术。5月-6月应在新梢长到30cm-50cm时掐头，5天后，留1个-2个芽剪枝做接穗，在管理好的采穗圃，一年每个枝条可采5根-7根接穗，其中2/3用于夏季芽接，1/3用于秋季闷芽接，这些接穗上的接芽多充实，饱满，一株5年生树一年可采集接穗50根-80根，可利用接芽数为250个-400个。
|
| 关 键 词： | 核桃 芽接 接穗 高效繁殖试验 快速繁殖 |
| 文章编号： | 1007-726X(2002)01-0001-02 |
Methods of High-effective Propagation of Walnut Scions |
| |
| WANG Gui,CHANG Yue mei,ZHANG Xi bin,LIU Ying cui.Methods of High-effective Propagation of Walnut Scions[J].Shanxi Forestry Science and Technology,2002(1):1-2,32. |
| |
| Authors: | WANG Gui CHANG Yue mei ZHANG Xi bin LIU Ying cui |
| |
| Abstract: | Liaoning NO 1 variety was the test material. The time of scion cut,scion length, available budding bud number on a scion, and scion number after a stem was pruned were investigated.The results showed as the followings: we should pick up tip when new shoot grew 30 50cm length, after five days, 2/3 portion of the new shoot was cut as a scion, such and such, a new shoot could develop 5 7 scions a year in a good orchard. The most of these scions were used as budding scion, the rests were used as autumn budding scion. In together, 50 60 scions could be cut for a five year old tree a year,250 400 buds were available for graft. |
| |
| Keywords: | walnut scion for budding high-effective propagation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
