现代农业科技Issue(24)：194-195,2.
昆明市石灰岩红壤与玄武岩红壤土壤含水量对比研究
Comparative Study on Soil Moisture of Limestone Red Soil and Basaltic Red Soil in Kunming City
摘要
Abstract
Limestone red soil and basaltic red soil in Kunming Bailongtan and Hualian were taken to study the soil moisture. The results showed that limestone red soil and basalt red soil had small differences in natural water content and field capacity;but limestone red soil of effective moisture was lower 5.856 percentage points than basalt red soil ,initial languish humidity was higher 4.023 5 percentage points than basalt red soil ,permanent wilting humidity was higher 4.406 5 percentage points than basalt red soil ,maximum hygroscopicity was lower 4.572 5 percentage points than basalt red soil. So differences in limestone red soil and basalt red soil effective soil water content in Kunming was an important cause of these two kinds of soil vegetation growth status difference.关键词
石灰岩红壤/玄武岩红壤/土壤水分/云南昆明Key words
limestone red soil/basaltic red soil/soil moisture/Kunming Yunnan分类
农业科技引用本文复制引用
何回丽,苏怀,李伟康..昆明市石灰岩红壤与玄武岩红壤土壤含水量对比研究[J].现代农业科技,2014,(24):194-195,2.基金项目
国家自然科学基金（41362010，41001010）。 （）
