[1]李传荣,刘金文,陈永杰,等.经济林下土壤水分和土壤结构动态变化的研究[J].水土保持研究,2001,8(03):131-134.
　LI Chuan-rong,LIU Jin-wen,CHEN Yong-jie,et al.Dynamics of Soil Water Contents and Its Physical Features Under Fruit Trees[J].Research of Soil and Water Conservation,2001,8(03):131-134.
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经济林下土壤水分和土壤结构动态变化的研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 8 期数: 2001年03期 页码: 131-134 栏目: 出版日期: 1900-01-01
Title:
Dynamics of Soil Water Contents and Its Physical Features Under Fruit Trees
作者:
李传荣1, 刘金文2, 陈永杰1, 王颖2, 张兰敬2
1. 山东农业大学林学院, 山东泰安271018;
2. 山东平邑县资邱乡人民政府, 山东平邑273305
Author(s):
LI Chuan-rong1, LIU Jin-wen2, CHEN Yong-jie1, WANG Ying2, ZHANG Lan-jing2
1. Forestry College of Shandong Agricultural University, Taian 271018 Shandong Province, China;
2. Government of Ziqiu Township, Pingyi County 273305, Shandong Province, China
关键词:
土壤含水量; 动态; 土壤结构; 经济林
Keywords:
soil water content; dynamics; soil structure; fruit forest
分类号:
S152.7;S66-33
摘要:
对大田和保护地栽培的凯特杏、油桃，以及农田的土壤水分和土壤结构动态进行了研究。在3～5月期间，各类型的土壤含水量随气温升高趋于下降，其中各土壤层次之间以中层最高，上层次之，下层最低；土壤结构变化中，容重随深度的增加而增加，毛管孔隙度、总孔隙度、毛管持水量、田间持水量均随深度的增加而呈递减趋势；对土壤含水量与土壤结构与经济林需水量的关系也进行了探讨，对经济林的合理经营有一定的指导意义。
Abstract:
The dynamics of soil water contents and its physical features were studied for Kaite apricot and Wuyuehuo nectarine inside and outside plastic greenhouse. During the period of March and May, generally soil water contents inclined to decrease with temperature increasing, and among all the types of soils, the middle soil showed the highest in water content, then the upper soil and the lower soil in turn. The soil bulk densities inclined to decrease with the soil depth, while capillary porosity, soil total porosity, capillary water capacity and field capacity showed the adverse. Furthermore, the guidance was studied for fruit forests managing to some extent, which based on the relation between soil water contents and water requirement of fruit forests.

参考文献/References:

[1] 张万儒, 等.森林土壤定位研究方法[M].北京:中国林业出版社, 1986.30～45.
[2] 杨玉盛, 等.格氏栲天然林水源涵养功能的研究[J].自然资源学报, 1992, 7(3):217～223.
[3] 游水生, 等.福建武平帽布火烧前米槠种群动态分析[J].福建林学院学报, 1995, 15(3):193～196.

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备注/Memo

收稿日期:2001-6-6。
基金项目:山东省人民政府可持续发展科技示范工程“山区生态资源保护及综合开发利用技术的研究与示范”项目资助；山东农业大学科学基金（23009）；博士后项目
作者简介:李传荣（1968- ），男（汉族），博士，2000年毕业于东北林业大学.现工作于山东农业大学林学院，从事生态学教学工作，主要研究方向为林业生态工程、景观生态.

更新日期/Last Update: 1900-01-01