农业科研试验用地的土壤改良与培肥

摘要

Agricultural scientific research cultivated land is a significant carrier of agricultural science and technology achievement transformation.Taking Agricultural Scientific Research cultivated land of Institute of Crop Science of CAAS as a case,the traits of agri-cultural scientific research cultivated land was analyzed in the paper.The aims of amending and fertilizing for agricultural scientific re-search cultivated land were pointed out.The key measures of cultivated land amending and fertilizing were discussed from optimizing cultivation system,formulating the rational fertilization and planting system to keep high fertility levels of agricultural scientific research cultivated land and achieve sustainable development.%农业科研试验地是农业科技成果转化的重要载体。文章以中国农业科学院作物科学研究所试验基地为例，分析了试验地的特点，指出了试验地土壤改良和培肥的目标，并从优化耕作制度，制定合理的施肥和种植制度等方面提出了改良和培肥试验地的主要措施，以期使农业科研试验用地保持地力充裕，实现可持续发展。