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| 太行山低山石灰岩区林麦复合经营模式合理经营年限的界定 | |
| 引用本文： | 樊巍,辛学兵,王齐瑞,王理安.太行山低山石灰岩区林麦复合经营模式合理经营年限的界定[J].林业科学研究,2000,13(4):407-409. |
| 作者姓名： | 樊巍 辛学兵 王齐瑞 王理安 |
| 作者单位： | 1. 河南省林业科学研究所,河南,郑州,450008 2. 中国林业科学研究院,林业研究所,北京,100091 3. 河南省济源市林业局,河南,济源,454650 |
| 基金项目： | 国家“九五”攻关专题!“太行山低山丘陵区复合农业综合配套技术研究”的一部分 |
| 摘 要： | 研究了太行山低山石灰岩区苹果＋小麦复合经营模式的合理经营年限，通过建立树木覆盖率与小麦相对减产率的数学模型，苹果树冠的生长模型，建立了农林复合系统合理经营年限的数学模，可以计算出果麦复合系统不同配置模式的合理经营年龄，经营年限以该地区矫化苹果树最常用的株行距３ｍ＊４ｍ为例是４ａ矮化砧苹果树２ｍ＊３ｍ也是４ａ，２ｍ＊６ｍ可达６ａ。 |
| 关 键 词： | 农林复合系统 合理经营年限 太行山低山丘陵区 |
| 收稿时间： | 1998/10/15 0:00:00 |
A Study on the Reasonable Management Timelimit of Apple wheat Intercropping System in the Limestone Hilly Regions of the Taihang Mountain |
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| FAN Wei,XIN Xue-bing,WANG Qi-rui and WANG Li-an.A Study on the Reasonable Management Timelimit of Apple wheat Intercropping System in the Limestone Hilly Regions of the Taihang Mountain[J].Forest Research,2000,13(4):407-409. | |
| Authors: | FAN Wei XIN Xue-bing WANG Qi-rui and WANG Li-an |
| Institution: | Forestry Institute of Henan Province, Zhengzhou 450008, Henan, China;Research Institute of Forestry, CAF, Beijing 100091, China;Forestry Institute of Henan Province, Zhengzhou 450008, Henan, China;Forestry Bureau of Jiyuan City, Henan Province, Jiyuan 454650, Henan, China |
| Abstract: | This paper deals with the reasonable management timelimit of apple wheat intercropping system in the limestone hilly regions of the Taihang Mountain. Through developing the pattern between coverage of apple trees and decreasing rate of wheat yields, the growth pattern of the crown growth of apple tree, the mathematic model of reasonable management timelimit of the agroforestry system was established and then the reasonable management timelmit of different agroforestry system models was determined. |
| Keywords: | agroforestry system reasonable management timelimit model establishment |
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