龙眼树干、枝、叶、果实空间分布格局研究

应用生态学报 ›› 2001, Vol. ›› Issue (6): 819-823.

龙眼树干、枝、叶、果实空间分布格局研究

黎华寿, 王建武, 周强, 章家恩

华南农业大学热带亚热带生态研究所, 广州, 510642

收稿日期:2000-12-05 修回日期:2001-05-28 出版日期:2001-11-25
通讯作者: 黎华寿,男,1964年生,硕士,副教授,从事农业生态科研教学工作,发表论文20多篇.E-mail:lihuashou@163.net
基金资助:
广东省自然科学基金、美国洛克菲勒基金和日本经团连自然保护基金联合资助项目(4100-G99012).

Distribution patterns of trunks,branches,leaves and fruits in Dimocarpous longana

LI Huashou, WANG Jianwu, ZHOU Qiang, ZHANG Jiaen

Institute of Tropical and Subtropical Ecology, South China Agricultural University, Guangzhou 510642

Received:2000-12-05 Revised:2001-05-28 Online:2001-11-25

摘要/Abstract

摘要： 选择6年生早结丰产龙眼植株,采用分层调查法对名优品种储良龙眼树体结构特别是树冠上枝、叶、果实的分布格局及其相互关系进行了分析研究.结果表明,主干较矮,树冠为自然半圆头形,冠幅略大于冠厚.主枝4或5条,主枝与各级分枝在树冠空间上分布较均匀.枝梢、结果母枝和果实比较均匀地分布在平行于主干的纵向各行上,在垂直于主干方向上,则以中部各冠层所占比重较大.绿叶层较厚,且和果实均匀分布于树冠表层.果实主要集中在中部距冠底60～150cm的冠层上,占总产量的78.9%.各冠层中的枝梢、结果枝、果实粒数、果实产量之间存在显著线性相关关系.

关键词: 龙眼, 树体结构, 树冠, 分布格局

Abstract: The distribution patterns and relationship of branches,leaves and fruits in the canopy of 6 years old typical engrafted(Dimocarpous longana) were investigated with stratification method.Result shows that the trunk was short and the canopy shaped as the natural semicircle.There were 4 or 5 main long branches in most trees.The long branches uniformly distributed in the canopy.The short branches,fruit-bearing branches and fruits uniformly distributed in the longitudinal rows paralleled the main branch.In the direction being vertical main branch,the short branches,the fruit-bearing branches and fruits uniformly distributed in the central section of canopy.Green leaves and fruits uniformly distributed on canopy surface.The fruits mainly distributed in the canopy from central to 60～150 cm layer of the canopy bottom,accounting for 78.9% of total fruits.The number of branches,fruit-bearing branches and number of fruits as well as the yield in different canopy layers was significantly linearly correlated.

Key words: Dimocarpous longana, Tree body structure, Canopy, Distribution pattern

中图分类号:

S667

黎华寿, 王建武, 周强, 章家恩. 龙眼树干、枝、叶、果实空间分布格局研究[J]. 应用生态学报, 2001, (6): 819-823.

LI Huashou, WANG Jianwu, ZHOU Qiang, ZHANG Jiaen . Distribution patterns of trunks,branches,leaves and fruits in Dimocarpous longana[J]. Chinese Journal of Applied Ecology, 2001, (6): 819-823.

参考文献

[1] Chen Z-L(陈泽龙).1997.Culturaltechniques for early productivity of densely planted longan tree. Fruit China(中国果树),4:36～37(in Chinese)
[2] Cuan X-C(余钿城).1997.Technique of longan high-yield and sustainable production cultivation.Fruit South China(中国南方果树),26(4):28～29(in Chinese)
[3] Gan L-S(甘廉生),Li G-J(李洪藻),Li J-S(李剑书)et al 1997.Longan Cultivation of Early High-Yield and Good Quality Chinese Jinduo Press.14～22,124～147(in Chinese)
[4] Huang H-S(黄海生).1999.Techniquesfor early high quality and high production of younglongantree Fruit South China(中国南方果树),28(4):29～30(in Chinese)
[5] Li H-Y(李辉耀),Li C-F(李春福).The early high quality and high production techniques for longan trees Fruit South China(中国南方果树),28(6):30～31(in Chinese)
[6] Li S-C(李树辉),Jing C-S(张朝胜).1998 The cultivation technique of high-yield and sustainable production for young longan tree.Fruit South China(中国南方果树),27(4):26～27(in Chinese)
[7] Liu Q(刘权).1988.Technique of Fruit Pruning in Southern.Beijing:China Agricultural Presss. 9～31,141 149(in Chinese)
[8] Ricardo C, Claudia F, Ariel O. 1999. Productive behaviour of fruiting wood in three systems of trellis systems in cherimoya(Annona cherimola Mill.). Acta Horticult, 479:124～131
[9] Thierry G. 1999. Architectural approach of the mechanisms of canopy growth and flowering of mango tree. Acta Horticult, 497:124～131
[10] Wang J(王建),Wei G(魏刚),Luo J-M(刘昌迎)et al.2000.Distribution patterns of branches,flowers and seeds in Ginkgo biloba canopy and their relationships.Chin J Appl Eco(应用生态学报),11(2):185～189(in Chinese)
[11] Wang Y-W(黄永煌),Su J-F(苏建法)1992.The primary study on the relationsh of longan tree structure patterns and its yields J Fujian Agric Sci Tech(福建农业科技),(1):17～18(in Chinese)
[12] Xu M-Y(许明义).1995.Experiment report on early high-yield and good qualitytechnique forlongan J Guangxi Tropical Crop Sci Tech(广西热作科技),(2)(in Chmese)

[1]	李睿, 孙钊, 谢运鸿, 李豪伟, 张运根, 孙玉军. 联合U-Net和分水岭算法的高郁闭度杉木纯林树冠信息提取 [J]. 应用生态学报, 2023, 34(4): 1024-1034.
[2]	邱婧, 韩安霞, 何春梅, 尹秋龙, 贾仕宏, 罗颖, 李晨璐, 郝占庆. 秦岭优势乔木锐齿槲栎的空间分布格局及种内关联 [J]. 应用生态学报, 2022, 33(8): 2035-2042.
[3]	刘建康, 冯湘, 张克斌, 刘淑琴, 刘新月. 荒漠草原优势种群油蒿空间分布格局对封育恢复的响应 [J]. 应用生态学报, 2022, 33(3): 720-726.
[4]	刘家腾, 赵雪晗, 刘伟韬, 李建荣, 蒋丽娟, 周宇航, 高慧淋, 顾巍. 基于边际回归的沈阳市绿化树种人工油松冠形模拟 [J]. 应用生态学报, 2022, 33(11): 2915-2922.
[5]	张泽文, 武莉琴, 孙赫, 温烁, 李凤日, 刘强. 人工长白落叶松幼龄林树冠比叶重 [J]. 应用生态学报, 2021, 32(8): 2729-2736.
[6]	陈科屹, 张会儒, 张博, 何友均. 云冷杉天然次生林死木分布格局及空间关联性 [J]. 应用生态学报, 2021, 32(8): 2745-2754.
[7]	尉文, 宋文超, 郭毅春, 张厚发, 闫琰, 张硕新. 太白山锐齿栎林物种-多度分布格局 [J]. 应用生态学报, 2021, 32(5): 1717-1725.
[8]	尉文, 闫琰, 刘晓云, 张硕新. 太白山锐齿栎林群落结构特征 [J]. 应用生态学报, 2020, 31(6): 1923-1932.
[9]	池森, 王从军, 黎庆菊, 吴志红, 柴宗政. 喀斯特次生林幼树更新空间分布格局及种间关联性 [J]. 应用生态学报, 2020, 31(12): 3989-3996.
[10]	闫秀, 窦建德, 黄维, 黄文广, 李小伟. 宁夏珍稀濒危植物半日花种群结构和点格局分析 [J]. 应用生态学报, 2020, 31(11): 3614-3620.
[11]	陈星, 刘正祥, 杜春红, 洪梅, 龚正达, 邵宗体, 段兴德, 高子厚. 云南省农耕区小型兽类群落结构及分布格局 [J]. 应用生态学报, 2019, 30(6): 2039-2048.
[12]	张晓红, 张会儒, 卢军, 胡雪凡. 长白山蒙古栎次生林群落结构特征及优势树种空间分布格局 [J]. 应用生态学报, 2019, 30(5): 1571-1579.
[13]	贾龙, 张建英, 任国栋. 阿拉善高原拟步甲空间分布格局及其与气象因子的关系 [J]. 应用生态学报, 2019, 30(10): 3316-3326.
[14]	谢龙飞, 董利虎, 李凤日. 人工长白落叶松立木叶面积预估模型 [J]. 应用生态学报, 2018, 29(9): 2843-2851.
[15]	刘旻霞, 连依明, 李文. 微地形对优势种群点格局和关联性的影响 [J]. 应用生态学报, 2018, 29(5): 1569-1575.