| 板栗低产林嫁接换冠成效的初步研究 |
| |
| 引用本文： | 李小莲. 板栗低产林嫁接换冠成效的初步研究[J]. 绿色科技, 2014, 0(9): 89-91 |
| |
| 作者姓名： | 李小莲 |
| |
| 作者单位： | 福建省寿宁县林业局,福建寿宁,355500 |
| |
| 摘 要： | 对嫁接换冠技术在寿宁县清源乡龟洋茶场板栗果园上的应用效果进行了调查,结果表明：对投产的低产劣种板栗进行嫁接换冠,改劣换优,可保持板栗品种的优良特性,使低产劣种板栗树嫁接换冠后的第3年,95％的板栗均可挂果投产,总产量增长幅度达8．265倍;挂果株数提高了3．8倍,良种挂果株数提高了4．75倍,平均单价提高了3．7元/kg ,总产值提高了13．83倍,经济效益十分显著。
|
| 关 键 词： | 板栗 低产林 嫁接换冠 成效 |
Preliminary studies on grafting for the effectiveness of low -yielding Castanea mollissma forest |
| |
| Li Xiaolian. Preliminary studies on grafting for the effectiveness of low -yielding Castanea mollissma forest[J]. LVSE DASHIJIU, 2014, 0(9): 89-91 |
| |
| Authors: | Li Xiaolian |
| |
| Affiliation: | Li Xiaolian(Forestry Bureau of Shouning county, Shouning 355500,Fujian, China) |
| |
| Abstract: | The application effect of crown -grafting technology in Shouning county Qingyuan township Guiy-ang tea plantation Castanea mollissma orchard showed that ：To grafting for the production of low -yield Castanea mollissma ,change the bad to excellent ,can keep the excellent characteristics of Castanea mollissma varieties ,in the third year of crow n -grafting for the low -yield Castanea mollissma ,95% can fruiting and put into production ,the total growth range up 8 .265 times ;fruiting strains improve 3 .8 times ,Thoroughbred fruiting strains improve 4 .75 times ,average price improve 3 .7 Yuan/kg ;The total output value increased 13 . 83 times ,the economic benefits are significant ,so it can be applied . |
| |
| Keywords: | Castanea mollissma low -yield forest crown-grafting effectiveness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
