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| 太行山石灰岩区隔坡复式梯田山地经济林模式研究 | |
| 引用本文： | 王棣,李勇,刘劲,张云龙,龚怀勋.太行山石灰岩区隔坡复式梯田山地经济林模式研究[J].林业科学,1999,35(6):115-118. |
| 作者姓名： | 王棣 李勇 刘劲 张云龙 龚怀勋 |
| 作者单位： | 1. 山西省林业科学研究所,太原,030012 2. 山西省造林局,太原,030012 3. 山西省林业厅,太原,030012 |
| 摘 要： | 目前发展山地经济林普遍存在水、肥补给这一当前经济林建设中的一个突出问题１），防止大面积山地经济林地力衰退，实现持续、高产、高效栽植也要解决这个重要问题。我们针对太行山石灰岩区的自然地质条件，提出了隔坡复式梯田整地山地经济林发展新模式（王棣等，１９９６），并开展了较为系统的研究。１ 研究地区自然概况和试验地条件１．１ 研究地区自然概况 本研究是在太行山石灰岩区的平顺县进行的。位于东经１１３°１１′～１１３°４３′７″，北纬３５°５７′～３６°２７′４″之间，海拔１０００～１４００ｍ，属暖温带大陆季… |
| 关 键 词： | 太行山石灰岩区 隔坡复式梯田 山地经济林 仁用杏 |
| 修稿时间： | 1996-09-23 |
A STUDY ON THE ECONOMIC FOREST PATTERN OF DOUBLE-TERRACED FIELD WITH SLOPE INTERVAL IN THE CALCAREOUS ROCK AREA OF TAIHANG MOUNTAIN |
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| Wang Di,Li Yong,Liu Jing,Zhang Yunlong,Gong Huaixun.A STUDY ON THE ECONOMIC FOREST PATTERN OF DOUBLE-TERRACED FIELD WITH SLOPE INTERVAL IN THE CALCAREOUS ROCK AREA OF TAIHANG MOUNTAIN[J].Scientia Silvae Sinicae,1999,35(6):115-118. | |
| Authors: | Wang Di Li Yong Liu Jing Zhang Yunlong Gong Huaixun |
| Institution: | Wang Di\ Li Yong\ Liu Jing(Shanxi Research Institute of Forestry\ Taiyuan030012) Zhang Yunlong(Afforestation Bureau of Shanxi Province\ Taiyuan030012)\ \ Gong Huaixun(Forestry Department of Shanxi Province\ Tai yuan 030012) |
| Abstract: | The pattern of economic forest of double terraced field with slope interval was studied systematically, including the measures of increasing soil moisture, fertilization and fruit yield. The results showed that soil moisture of double terraced field with slope interval(main terrace) in growing season was 2 1% higher than that of ternace without slope interval. The yield of dry grass in auxiliary terrace was 1kg/m 2, which can be used in burying fresh grass into soil of main terrace or covering the surface of the main terrace soil, so as to increase the soil nutrient contents of the main terrace. The kernel yield of 5-year old individual apricot tree with sweet kernel increased 69 4% compared with terrace without slope interval. And there was significant difference in tree growth between terrace with and without slope interval. |
| Keywords: | The calcareous rock area of Taihang mountain Double-terraced field with slope interval Economic forest in mountain land Apricot tree with sweet kernel |
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