福建农业学报 ›› 2003, Vol. ›› Issue (3): 168-172.

• 论文 • 上一篇    下一篇

漳州香蕉园土壤肥力状况分析

庄绍东   

  1. 福建省农业厅土壤肥料技术站, 福建, 福州, 350003
  • 收稿日期:2003-07-30 出版日期:2003-09-15 发布日期:2003-09-15

Analysis on soil fertility in banana garden of Zhangzhou Prefecture

ZHUANG Shao-dong   

  1. Station of Soil and Fertilizer, Fujian Agricultural Department, Fuzhou, Fujian 350003, China
  • Received:2003-07-30 Online:2003-09-15 Published:2003-09-15

摘要: 对取自漳州地区南靖、芗城、平和、长泰4个县(区)0~40 cm土层的122个蕉园土壤样品进行分析,结果表明漳州蕉园土壤存在的主要问题有:土壤pH偏低,90.98%的土样pH<5.5;部分土壤氮、钾、钙、镁、硼含量较低,其中55.74%的土样碱解氮、20.49%土样速效钾、52.46%土样交换性钙和38.52%土样交换性镁的含量分别低于100 mg·kg-1、80 mg·kg-1、2.5 cmol(+)·kg-1和0.4 cmol(+)·kg-1,所有土样的有效硼含量均低于0.5 mg·kg-1。据此提出相应的土壤培肥、合理施肥和缺素矫治措施。

关键词: 蕉园土壤, 肥力状况, 施肥

Abstract: The results of soil fertility of 122 soil samples from Nanjing, Xiangcheng, Pinghe and Changtai Counties were as follow; pH of 90.98% of soil was lower than 5.5 and the soils were acid, available N content in 55.74% of soil samples were lower than 100 mg·kg-1, available K content in 20.49% of soil samples were lower than 80 mg·kg-1, exchangable Ca content in 52.46% of soil samples were lower than 2.5 cmol(+)·kg-1, exchangable Mg content in 38.52% of soil samples were lower than 0.4 cmol(+)·kg-1,available B content in all soil samples were lower than 0.5 mg·kg-1. Based on the data, measures of soil fertilization, reasonable fertilizing and remending practice of deficiency symptom were put forward.

Key words: Banana soil, Fertility status, Fertilizer application

中图分类号: 

  • S668.1