LYU Tianxing,JIANG Xiaojun,WANG Yingda,et al.Effect of Different Measures on Branches Formation of Apple Seedlings Promotion[J].Northern Horticulture,2015,39(19):36-38.[doi:10.11937/bfyy.201519010]
不同措施促进苹果幼苗分枝的效果
- Title:
- Effect of Different Measures on Branches Formation of Apple Seedlings Promotion
- Keywords:
- apple stock; promalin; leaf removing; lateral branching
- 文献标志码:
- A
- 摘要:
- 以‘岳艳’苹果品种的平邑甜茶高接苗为试材，研究了普洛马林单独喷施、剪除幼叶法等处理促进苹果幼苗分枝的效果。结果表明：单独施用普洛马林溶液能够显著地促进幼苗分枝，较为适宜的质量浓度是2 000 mg/L；剪除幼叶法无论是单独进行，还是与普洛马林溶液喷施共同使用，都能促进分枝的产生，并且二者组合使用的效果要好于单独使用；所有处理在促进幼苗产生分枝的同时对苗木高度和粗度均无显著影响；考虑减少操作环节、降低生产成本等因素，建议生产中采用剪除幼叶法的方式培育带分枝的‘岳艳’苹果的平邑甜茶高接苗。
- Abstract:
- The apple ‘Yueyan’ of top grafted Malus hupehensis Rehd.was used to study the effects of promalin，leaf removing on improving lateral branching of nursery stock.The results showed that promalin spraying treatments were effective for improving seedlings lateral branching situation.The appropriate concentration was 2 000 mg/L.The treatment leaf removing or with the promalin spraying both could promote lateral branching formation，and the combination gained better effect than spraying alone.All treatments could promote lateral branching formation but had no obvious effects on height and thickness of stocks.To consider reducing operation and production cost，with leaf removing was proposed to gain apple ‘Yueyan’ of top grafted Malus hupehensis Rehd.nursery with well branching situation.
参考文献/References:
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备注/Memo
第一作者简介：吕天星（1979-），男，硕士，助理研究员，现主要从事苹果新品种选育等研究工作。E-mail:ltxlj2001@163.com.责任作者：刘志（1968-），男，博士，研究员，现主要从事苹果新品种选育等研究工作。E-mail:lnliuzhi@163.com.基金项目：现代农业产业技术体系建设专项资金资助项目（CARS-28）。