ZHANG Xiaopeng,GOU Xiaohong,ZHAI Meizhi,et al.Effect of Different Pruning Modes on New Branchs and Available Buds of ‘Xiangling’ Walnut[J].Northern Horticulture,2016,40(12):34-37.[doi:10.11937/bfyy.201612009]
不同修剪方式对“香玲”核桃新梢及有效穗芽的影响
- Title:
- Effect of Different Pruning Modes on New Branchs and Available Buds of ‘Xiangling’ Walnut
- 文献标志码:
- A
- 摘要:
- 以早实良种核桃“香玲”为试材,分析了不同修剪方式对新梢及有效穗芽的影响。结果表明:不同留桩长度对“香玲”核桃新生枝条数量、长度、直径、穗芽数存在极显著的影响;穗芽的产量受到新生枝枝条数量、长度、直径、二次枝发生率的综合影响;陕南地区“香玲”核桃穗芽萌芽前修剪留桩长度以10~20 cm为佳,平均有效穗芽产量比不修剪增加了583.2个,提高了116.8%;留桩长度越短,新生枝条长度生长高峰越滞后。
- Abstract:
- The effect of different pruning modes on new branchs and available buds of ‘Xiangling’ walnut was studied.The results showed that different pruning modes significantly affected the number,length,diameter and length of new shoots of ‘Xiangling’ walnut.The output of buds was influenced by the number,length,diameter,and the occurrence rate of the secondary branches of the new branches.The recommended length of leaving stake was 10-20 cm for ‘Xiangling’ walnut in the south area of Shaanxi,effective buds were 583.2 more than no pruning on average,and the output of the average available buds increased 116.8% than CK(no pruning).The shorter length of leaving stake,the later the length growth peak of the new shoot comes.
参考文献/References:
[1]刘丙花,赵登超,韩传明,等.‘香玲’核桃坚果品质分析[J].山东林业科技,2015(3):21-26. [2]孙树杰,王兆华,宋康,等.核桃营养价值及功能活性研究进展[J].中国食物与营养,2013,19(5):72-74. [3]李敏,刘媛,孙翠,等.核桃营养价值研究进展[J].中国粮油学报,2009,24(6):166-170. [4]王钧毅,曲宝香,孙玉刚.‘香玲’等核桃新品种的选育[J].中国果树,1990(4):1-3. [5]王钧毅,曲宝香,孙玉刚.早实薄壳核桃新品种:香玲,丰辉,鲁光[J].落叶果树,1989(12):11-13. [6]赵子忠.核桃采穗圃接穗产量的试验对比[J].中国林业,2012(3):51. [7]王正加,黄有军,罗秀强,等.山核桃优树采穗圃构建及生长量分析[J].西南林学院学报,2006,26(3):37-39. [8]郭俊强,宋建伟,刘俊年.不同修剪程度对紫薇新梢生长的影响[J].安徽农业科学,2012,40(31):15310-15311. [9]王开良,姚小华,申巍,等.修剪施肥对油茶叶绿素含量及光合速率的影响[J].山东农业大学学报(自然科学版),2015,46(5):666-670.
相似文献/References:
[1]郑宝刚,叶露幻,宋涛,等.银杏新梢叶片光合与荧光特性研究[J].北方园艺,2013,37(13):65.
ZHENG Bao-gang,YE Lu-huan,SONG Tao,et al.Study on Photosynthesis and Fluorescence Characteristics of Ginkgo biloba L.Shoots Leaves[J].Northern Horticulture,2013,37(12):65.
[2]杜社妮,宋耀兴,张沛琪.苹果新梢叶片光合作用的测定[J].北方园艺,2012,36(16):12.
DU She-ni,SONG Yao-xing,ZHANG Pei-qi.Photosynthesis Determination of Apple Shoots Leaves[J].Northern Horticulture,2012,36(12):12.
[3]于 亚 芹 王 登 坤.秋 富 一 苹 果 幼 树 新梢、果 实 生 长动 态 研 究[J].北方园艺,1995,19(02):0.[doi:10.11937/bfyy.199502066]
[J].Northern Horticulture,1995,19(12):0.[doi:10.11937/bfyy.199502066]
[4]于 忠 宪 林 美 盛 曲 芳.脱 落酸 对红 富 士 苹果 抗 寒 指 标 影 响[J].北方园艺,1992,16(06):0.[doi:10.11937/bfyy.199206013]
[J].Northern Horticulture,1992,16(12):0.[doi:10.11937/bfyy.199206013]
[5]舒秀阁,侯立群,刘丙花,等.枫杨砧木对“香玲”核桃果实品质的影响[J].北方园艺,2017,41(24):28.[doi:10.11937/bfyy.20172066]
SHU Xiuge,HOU Liqun,LIU Binghua,et al.Effect of Chinese Wingnut Rootstocks on Quality of Nut of ‘Xiangling’ Walnut[J].Northern Horticulture,2017,41(12):28.[doi:10.11937/bfyy.20172066]
备注/Memo
第一作者简介:张晓鹏(1970-),男,硕士,讲师,现主要从事经济林栽培技术研究及示范推广等工作。E-mail:zhangxp1688@163.com.基金项目:财政部农业科技推广专项资助项目(XTG2007-09)。