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| 彭场林场高产脂、高产材湿地松优树选择研究 | |
| 引用本文： | 杨代贵,许业洲,胡兴宜,涂俊杰,黄法利.彭场林场高产脂、高产材湿地松优树选择研究[J].湖北林业科技,2005(6):1-4. |
| 作者姓名： | 杨代贵 许业洲 胡兴宜 涂俊杰 黄法利 |
| 作者单位： | 1. 湖北省荆门市彭场林场,荆门,448000 2. 湖北省林业科学研究院,武汉,430079 3. 湖北省鄂州市林业局,鄂州,436000 |
| 基金项目： | 湖北省速生丰产林工程技术研究中心“湿地松优良新品系选育及利用”.本项目得到湖北省林科院周心铁研究员大力帮助. |
| 摘 要： | 以荆门市彭场林场66.7hm230多年生湿地松母树林为研究对象,经过连续几年的观测和调查,采用普选法,以材积和产脂量双指标控制,选择出了14株高产脂、高产材优树,其材积比一般湿地松大20%,产脂量高200%,为湿地松优良品系改良与推广打下了基础。 |
| 关 键 词： | 湿地松 高产脂 高产材 优树 |
| 收稿时间： | 2005-08-02 |
| 修稿时间： | 2005年8月2日 |
Study on Selection of Superior Tree Producing High-rosin and High - wood from Pinus Elliottii at Pengchang Forest Farm |
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| Yang Daigui,Xu Yezhou,Hu Xingyi,Tu Junjie,Huang Fali.Study on Selection of Superior Tree Producing High-rosin and High - wood from Pinus Elliottii at Pengchang Forest Farm[J].Hubei Forestry Science and Technology,2005(6):1-4. | |
| Authors: | Yang Daigui Xu Yezhou Hu Xingyi Tu Junjie Huang Fali |
| Institution: | 1. Pengchang Forest Farm of Jingmen City in Hubei Province Jingmen 448000;2. Hubei Academy of Forestry Wuhan 430079; 3.Ezhou City Forestry Bureau in Hubei Province Ezhou 436000 |
| Abstract: | After continuous years observing and surveying on the over-30-years-old Pinus elliottii mother forest as object of study was 66.7 hm^2 at Pengchang Forest Farm. The volume and rosin quantity were studied, controllably by means of common selection method. 14 superior trees that produce high-rosin and high - wood had been selected form Pinus elliottii mother trees, the results showed that volume and lipid quantity were 20% and 200% of ordinary Pinus elliottii respectively, this all offered a good foundation for reforming and generalizing of Pinus elliottii superior breeds. |
| Keywords: | Pinus elliottii high-rosin high-wood superior tree |
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