文档介绍：46 Anhui Agri. Sci. Bull. 2013 19 20
安徽农学通报, , ( )
高州市香蕉施肥状况调查与分析
1 2 2* 2 2
郭玉婷, 伏广农张新明区君仪
1 510660 2 510642
( 广州市农业生产资料公司,广东广州; 华南农业大学资源环境学院,广东广州)
摘要:采用调查问卷的方法研究高州市香蕉施肥状况,分析当地香蕉生产中施肥状况及其存在的主要问题,为指
导高州市的香蕉施肥、提高香蕉产量、改善香蕉品质提供参考依据。调查分析结果表明,高州地区香蕉平均产量约
2 %
为 2,当地蕉农施用有机肥的比例约为,主要以干鸡粪为主,但是有机肥的施用量相对较低,有
/ a 100%
机肥氮、磷、钾的投入量为、、(株· ),化肥施用比例为,其中当地蕉农重施氮肥和磷肥,约
2/3
的农户钾肥施用量不足,个体之间施肥量及产量均存在较大差异,化肥氮、磷、钾的平均投入量为、、
/ a
(株· )。施肥中存在的主要问题是重视化肥施用,有机肥的施用量不足,且肥料养分比例欠合理,建议增
1 ~
施钾肥,将氮、钾比例调整至∶( ),同时注重有机肥与化肥的配合施用,发挥当地有机肥资源优势建立绿色
香蕉生产基地。
关键词:香蕉;施肥状况;调查问卷;高州
A 1007-7731 2013 20-46-03
中图分类号文献标识码文章编号( )
Investigation and Analysis of the Fertilization Status of Banana in Gaozhou
Guo Yuting1,2 et al.
1 Guangzhou Agricultural Means of pany Guangzhou 510660 China 2 College of Resources and
( , , ;
Environment South China Agricultural University Guangzhou 510642 China
, , , )
The fertilization status of banana in Gaozhou of Guangdong province were investigated and analyzed
Abstract:
with questionnaire. The main problems in fertilization were discussed as well supplied a scientific solution and a
,
fertilization investigation results showed that the mean yield of banana was about 2
in Gaozhou about % of the farmers anic fertilizer during planting