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试论银北农业开发中的林业建设问题 被引量:1

DISCUSSION ON FORESTRY DEVELOPMENT IN AGRICULTURAL EXPLOITATION OF YINBEI AREAS
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摘要 银北的农业开发是宁夏农业再上新台阶,发展黄河经济的关键问题。本文针对银北农业开发中林业建设问题,提出应以建设生态经济型的绿洲农业生态系统为目标,在解决水问题的同时,一定要把林业搞上去,并对此阐明观点。 The agricultural exploitation of Yinbei areas is the key to the development of the Yel-low River agriculture for a step further. The paper,in order to solve the problems in the forestry development of Yinbei, suggested that constructing an oasis-agricultural ecological system in economic type should be taken as the direction. Tt also expounded that forestry had to be developed while the problem concerning water should be tackled.
机构地区 宁夏农学院
出处 《农业科学研究》 1991年第3期91-95,192,共6页 Journal of Agricultural Sciences
关键词 生态系统 林业建设 混交林 生物排水 生物改良盐碱土 ecological system forestry development mixed forest biological drainage improving saline-alkali soil with biologic measures
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