摘要
对贵州道地苗药对对参生长立地环境、气候状况、土壤理化特性及蕴藏量进行研究,研究结果表明:对对参生长在中缓坡地带或较陡山坡上的小块平洼地;岩石较多,岩土比达1∶1以上;对对参生长地区气候温和、降雨充沛、阳光充足、热量资源丰富;土壤有机质含量高,有良好的团粒结构;土壤水分含量高;土壤呈弱碱性;土壤养分中氮元素的含量丰富,而速效磷、钾的含量则较少;表明对对参是一种喜阳、喜热、喜湿及喜氮的植物;对对参资源蕴藏量少。
The Natural stands conditions,climate environment,soil characteristic and reserves of Satyrium nepaleuse D. Don were studied by field investigation and chemical analysis. The results showed that the climate was moderate with abundant of sunlight and rainfall and rich heat. The moisture in the soil was high. The soil pH was alkaline. The content of organic matter was high. The content of nitrogen was abundant and the content of phosphorus and potassium were very scarce in the soil. It showed that Satyriurn nepalense D. Don grows in sunny, hygrophilous and nitrophilous conditions. Reserves of Satyrium nepaleuse D. Don is less.
出处
《中国野生植物资源》
2011年第2期14-16,共3页
Chinese Wild Plant Resources
基金
贵州省发展和改革委员会高技术产业化示范工程项目(黔发改高技[2009]2805)
贵州省科技厅创新人才团队建设项目(黔科合人才团队[2010]4006)
贵州省科技厅重点实验室计划项目(黔科合计Z字[2010]4015)
贵州大学大学生创新课题(贵大创字2007102号)
关键词
苗药
对对参
立地环境
蕴藏量
Miao medicine
Satyrium nepalense D. Don
natural stands conditions
reserves
