摘要
对海南省典型咖啡种植园土壤样品进行测试分析。结果表明:咖啡种植园土壤大量元素仅全氮含量高于临界值,全磷、全钾含量均低于临界值,而速效养分高于临界值。Ca、Mg、B元素含量缺乏,S、Fe、Mn、Cu、Zn元素含量丰富。
The soil samples of typical coffee plantations in Hainan Province were tested. The main results showed that contents of total N, alkali hydrolysable N, available P and available K were higher than critical value. Contents of total P and total K were lower than critical value. Ca, Mg and B contents were deficient. S, Fe, Mn, Cu and Zn contents were abundant.
出处
《热带农业科学》
2012年第11期57-59,共3页
Chinese Journal of Tropical Agriculture
基金
公益性行业科研专项资金项目(No.200903024)
国家星火计划项目(No.2011GA800002)资助
关键词
海南省
咖啡
土壤
养分状况
施肥评价
Hainan Province
coffee
soil
nutrient status
fertilization evaluation
