【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。更多还原

【Abstract】 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.更多还原