宁夏盐池县沙边子研究基地沙漠化土地的整治和效益

宁夏盐池县沙边子沙漠化土地整治研究基地位于毛乌素沙地西南部半干旱农牧交错区。1985年, 我所与当地政府协作进行沙漠化土地整治的试验研究工作。根据当地的自然条件, 以牧为主, 农林牧结合多途径开发利用农业资源的发展方向, 进行综合整治规划, 采取合理调整土地利用结构, 科学利用地下水资源, 对不同的土地类型因地制宜采取整治措施。经三年来的实施, 初步建立起高效人工生态系统, 使经济效益、社会效益和生态效益得到了改善, 发展了生产, 改善了环境, 增加了收益。

Rehabilitation and Benefit of Desertified Land in Shabianzi Research Base,Yanchi County,Ningxia

Shabianzi Research Base For Desertified Land Management is situated in semi-arid, mixed farming and grazing zone southwest of Mu Us Sandy Land. In 1985, cooperated with local government we conducted researches on desertified land rehabilitation. According to local natural conditions it should adhere to the principle of combining farming, forestry and stock raising, with animal husbandry holding the leading place;to readjust landuse structure rationally;to use groundwater resources in a scientific way; to work out a comprehensive management plan and adopt appropriate measures to rehabilitate various types of lands in light of local conditions. Through three years of practice a high efficint, artificial ecosystem was set up, this not only enabled economic, social and ecological benefits to be improved but also expanded prodution, bettered environment and increased incomes.