论文部分内容阅读
黄土丘陵沟壑区第一副区,是黄土高原水土流失最严重的地区,治理好这一地区的水土流失,对发展当地农业生产和治理开发黄河具有重要的意义。自50年代初起,黄委会绥德水土保持科学试验站即对该地区的水土流失规律进行了较为深入的研究,几十年来,已积累了大量的资料,取得了一些可喜的研究成果。为了加深对这一地区水土流失规律的认识,使科研成果能够尽快地转变为生产力,本刊自这一期起,将陆续刊登绥德水保站在这一方面所取得的主要研究成果,请广大读者注意参阅。
The first sub-district in the gully region of the Loess Plateau is the area with the most serious soil and water loss in the Loess Plateau. To control soil and water loss in this area is of great significance to the development of local agricultural production and harnessing the development of the Yellow River. Since the early 1950s, the Yellow River Committee Suide Joint Experimental Station for Soil and Water Conservation has carried out a more in-depth study on the laws of soil and water loss in the area. Over the past decades, a great deal of data have been accumulated and some gratifying research results have been obtained. In order to deepen our understanding of the law of soil and water loss in this area and to make scientific research be transformed into productive forces as soon as possible, we should publish the main research results of Suide Soil and Water Conservation Station in this respect from this issue onwards. The majority of readers pay attention to see.