摘要
从耕地土壤有机质、土壤养分含量、土壤侵蚀速率３ 个方面，研究分析了舒兰市耕地土壤退化的现状，提出了防治耕地退化的措施。
The present situation of ploughland soil degeneration in Sulan city from three respects: Soil organic matter, soil nutrient content, erosion rate were studied in this paper. The measures of protection ploghland degeneration were introduced and improment scientific basis for ploughland protection in the area was suggested.
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
1998年第4期51-54,共4页
Journal of Jilin Agricultural University
关键词
舒兰市
耕地资源
土壤退化
耕地保护
Sulan city
ploughland resource
soil degeneration
ploughland protection
