永春县山地柑桔园土壤养分状况及其施肥建议  

Nutrition status in soil of hilly citrus orchard in Yongchun and recommendations for fertilization

作　　者：黄智娜 

机构地区：[1]福建省永春县土肥站,362600

出　　处：《福建农业科技》2013年第4期61-63,共3页Fujian Agricultural Science and Technology

摘　　要：通过对2009年1 190个柑桔园土壤样品养分的分析,结果表明:永春县山地柑桔园土壤存在pH值低,交换性钙、交换性镁、有效硼普遍缺乏,有机质、速效钾、有效氮含量有待提高,有效磷含量过高的问题。提出永春县山地柑桔园应保证施肥量,增施石灰、钙、镁等肥料,减少磷肥用量,及时补充微量元素等措施。Analysis results of 1 190 soil samples from citrus orchard in 2009 showed that, the soil nutrients in hilly citrus or- chard of Yongchun existed some problems, such as low pH value, general lack of exchangeable Ca, exchangeable Mg and a- vailable B, low content of O. M, quick-acting K and available N, and over-high content of available P, etc. Based on these problems, some fertilizing measures were put forward, i.e. to apply enough amount of fertilizer, increasing application of lime, Ca and Mg fertilizers, decreasing P fertilizer and timely supplying trace elements.

关 键 词：柑桔园 土壤养分 施肥建议 

分 类 号：S158[农业科学—土壤学]