摘要
各地带性植被主要种营养元素含量的格局是热带和南亚热带森林优势种的磷含量低,有些植物出现富铝化特征,石灰岩山地上植物的钙含量高;暖温带和温带大多数植物磷含量相对较高,而钙含量较低,部分植物有聚铁和聚锰现象。
The pattern of the nutritious element of the main species in the tropics and subtropics is characterized by low content in phosphorus and some plants are characteristic of rich aluminum.The plants in the limestone areas have high content in calcium.Most plants in the temperate zone have relatively high content in phosphorus while the calcium content is relatively low.Some plants have an abundant collection of iron and manganese.
出处
《湖北民族学院学报（自然科学版）》
CAS
1998年第6期30-32,36,共4页
Journal of Hubei Minzu University(Natural Science Edition)
关键词
森林群落
建群种
区域特征
营养元素
Forest commumity
edificator
nutrient content
regional characteristics
