| 杨树盆栽嫁接杂交育种技术研究 |
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| 引用本文： | 王雷,郭东环,房冬梅,许杰,孟香玲,柳斌,张凤霞,董玉峰.杨树盆栽嫁接杂交育种技术研究[J].林业科技,2019(3):15-17. |
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| 作者姓名： | 王雷 郭东环 房冬梅 许杰 孟香玲 柳斌 张凤霞 董玉峰 |
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| 作者单位： | 宁阳县国有高桥林场;宁阳县园林环卫局;宁阳县堽城镇林业站;宁阳县国土资源局;宁阳县林业局;山东省林业科学研究院 |
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| 基金项目： | 泰安市科技发展计划(2017NS0096) |
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| 摘 要： | 选取5021杨与新疆欧洲黑杨进行盆栽嫁接杂交育种法的每个果序具有球果17～39个,每个球果里面实有种子的颗数最多可达16粒,发芽率、移栽成活率平均为96.5%、92.1%;同样组合水培试验材料每个果序具有球果的个数15～28个,每个球果里面实有种子的颗数最多可达7粒,发芽率、移栽成活率为89.3%和88.0%。
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| 关 键 词： | 杨树 盆栽嫁接 杂交育种 研究 |
Study on Hybrid Breeding Technology of Poplar Pot Grafting |
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| Institution: | (Gaoqiao Forest Farm of Ningyang County, Shandong Taian 271000) |
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| Abstract: | Populus '5021' and Populus nigra were selected for hybridization experiment by pot grafting, each fruit had 17~39 cones, the number of seeds in each cone could reach up to 16, and the average germination rate and transplanting survival rate were 96.5% and 92.1%. If hydroponic method was used, the number of cones in each fruit was 15 ~28, and the number of seeds in each cone was up to 7. The germination rate was 89.3%and transplantation survival rate was 88.0%. |
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| Keywords: | Poplar Potted plant grafting Crossbreeding |
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