海南荔枝园土壤基本养分状况分析  

An analysis of the basic nutrients in the soil of Hainan's litchi orchards

作　　者：陈明智[1] 林彬[1] 谢国干[1] 谢延坤[1] 苏林啸[1] 

机构地区：[1]海南大学,农学院海南海口570228

出　　处：《海南师范学院学报》2001年第2期57-59,共3页

摘　　要：通过对海南省荔枝主要产区的荔枝园进行实地调查,采集土样分析,结果表明:（1）海南荔枝园土壤有机质及氮素含量属中等水平,全磷及全钾普遍缺乏,尤其是全磷严重缺乏;（2）大部分荔枝园土壤属强酸性;（3）荔枝园土壤速效磷钾含量属5、6级水平,严重缺乏。On-the-spot investigations of Hainan's litchi orchards and analyses of the sample soil reveal the following results: (1) The contents of organic matter and nitrogen are of medium degree in the soil of Hainan's major litchi orchards; (2) The soil in most orchards is strongly acidic; (3) The soil in the orchards is deficient (5-6 grade) in quick-acting phosphorus and potassium.

关 键 词：荔枝园 土壤 有机质 施肥 土壤养分 

分 类 号：S667.1[农业科学—果树学]