摘要
对海南省典型咖啡种植园植株样品(叶片)进行了测试分析。结果表明:调查区域植株叶片P、S、Fe含量均处于适宜范围,Mn、Zn含量均高于适宜范围,N、B含量在适宜或高量范围,K含量大部分也在适宜或高量范围,Ca、Mg含量较缺乏,Cu含量严重缺乏。
The leaf samples of typical coffee plantations in Hainan Province were tested.The main results showed that P,S and Fe contents of coffee leaves were in the optimum range.Mn and Zn levels were higher than the optimum range.N,B and most of K contents were in the optimum range or above.Ca and Mg contents were deficient.Cu content was heavily deficient.
出处
《热带农业科学》
2012年第1期5-7,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)
农技推广与体系建设财政专项(No.11R2NJ-23)
关键词
咖啡
矿质养分
丰缺状况
Hainan Province
coffee
mineral elements
abundance and deficiency situation
