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林业科学 ›› 2014, Vol. 50 ›› Issue (10): 188-188.doi: 10.11707/j.1001-7488.20141026

• 植物新品种与良种 • 上一篇    下一篇

速生松树良种‘广西藤县大芒界马尾松初级无性系种子园种子’

杨章旗1, 李巨仲2, 唐朝强2, 韦元荣1   

  1. 1. 广西林业科学研究院 南宁 530002;
    2. 广西藤县林科所 梧州 543300
  • 收稿日期:2014-03-15 出版日期:2014-10-25 发布日期:2014-11-12
  • 基金资助:
    “八桂学者”岗位“松树资源培育及产业化关键技术创新”专项;广西林业项目“马尾松高产脂良种选育研究与示范”〔桂林科字(2009)第4号〕;广西科技项目“松树种质基因库建设”(桂科能14123006-30);广西林业科技项目“马尾松第二代种子园营建技术研究与示范”(桂林科学[2014]第14号)。

A Fast-Growing Elite Variety of Masson Pine ‘The Seeds from Primary Clonal Seed Orchard of Masson Pine in Guangxi Tengxian Damangjie’

Yang Zhangqi1, Li Juzhong2, Tang Chaoqiang2, Wei Yuanrong1   

  1. 1. Guangxi Forestry Research Institute Nanning 530002;
    2. Tengxian County Forestry Research Institute Wuzhou 543300
  • Received:2014-03-15 Online:2014-10-25 Published:2014-11-12

摘要: 广西藤县大芒界马尾松初级无性系种子园种子生长迅速,材积生长比当地商品种增益40.56%~100.00%,且干形通直圆满,适应性强。该良种主要通过播种繁殖,适宜海拔300~800 m的高丘、低山或低中山,由砂页岩、花岗岩、页岩、片麻岩、紫色砂页岩等母岩发育的酸性红壤,坡度小于35°,土层深厚、排水良好,立地指数≥16的地区种植。

关键词: 广西藤县大芒界马尾松初级无性系种子园种子, 良种, 选育

Abstract: The seeds collected from a seed orchard of masson pine at Damangjie in Guangxi Tenxian grow rapidly with straight stem and strong adaptability, and the volume growth is 40.56%~100.00% greater than local common commercial trees. These trees were mainly propagated through seeding method. These seeds are suitable for germinating and growing in the environment like hills with attitude 300-800 m, low mountain, acid red soil which was developed from the sandstone and shale, granite, shale, gneiss and the purple sand shale, and the area with site index ≥16, slope less than 35°, deep soil and good drainage.

Key words: the seeds from primary clonal seed orchard of masson pine in Guangxi Tengxian Damanjie, elite variety, selecting and breeding

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