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| 坡形因素对麻疯树人工林个体与群体生物量配置的影响 | |
| 引用本文： | 何亚平,费世民,蔡小虎,王鹏,王乐辉,陈秀明,蒋建强,雷彻虹.坡形因素对麻疯树人工林个体与群体生物量配置的影响[J].四川林业科技,2011,32(6):1-10. |
| 作者姓名： | 何亚平 费世民 蔡小虎 王鹏 王乐辉 陈秀明 蒋建强 雷彻虹 |
| 作者单位： | 1. 四川省林业科学研究院,四川成都,610081 2. 长江造林局攀枝花分局,四川攀枝花,617000 3. 攀枝花市林业局,四川攀枝花,617000 |
| 基金项目： | 四川省森林资源培育科技支撑项目; 西南地区麻疯树资源良种选育及规模化、综合利用关键技术与示范 |
| 摘 要： | 坡形是一类重要的立地因子,坡形因素的生物生态学效应国内从未涉及。研究了麻疯树基地不同坡形因素对个体形态、生物量及其器官配置、群体生产力与种子生产的影响,并用生活史权衡法则解释了坡形异质性对生物量及其配置的塑造作用,从资源配置上认识了干枝比例降低与内部配置优化从而提高种子产量的树体管理原理,并从基地高产稳产上提出了凸坡、... |
| 关 键 词： | 麻疯树 基地 坡形 生物量 生殖配置 |
The Influences of the Slope Form Factor on the Allocation of Individual and Population Biomasses of Jatropha curcas Plantations |
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| HE Ya-ping Fei Shi-min CAI Xiao-hu WANG Peng WANG Le-hui CHEN Xiu-ming JIANG Jian-qiang LEI Che-hong.The Influences of the Slope Form Factor on the Allocation of Individual and Population Biomasses of Jatropha curcas Plantations[J].Journal of Sichuan Forestry Science and Technology,2011,32(6):1-10. | |
| Authors: | HE Ya-ping Fei Shi-min CAI Xiao-hu WANG Peng WANG Le-hui CHEN Xiu-ming JIANG Jian-qiang LEI Che-hong |
| Institution: | HE Ya-ping1 Fei Shi-min1 CAI Xiao-hu WANG Peng1 WANG Le-hui1 CHEN Xiu-ming1 JIANG Jian-qiang2 LEI Che-hong3(1.Sichuan Academy of Forestry,Chengdu 610081,China,2.The Panzhihua Branch,Forestation Bureau of the Yangzte River,Panzhihua 617000,3.Forestry Bureau of Panzhihua City,China) |
| Abstract: | The slope form is an important site factor in nature,but no discussion has been made on its biological and ecological effects within our country.This paper deals with the influences of the slope form factor in the Jatrophas curcas base on individual phenotype,biomass and its organ allocation,population productivity,and seed production,explains the functions of slope form heterogeneity of five types of sites(convex slope,level land,gradient sloping land,gentle sloping land,and micro-convex slope) on the biom... |
| Keywords: | Jatropha curcas L Base Slope form Biomass Reproductive allocation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |