香蕉加肥灌溉技术应用效果初报  

Preliminary Study on Effect of Fertigation on Banana

作　　者：张文[1] 潘孝忠 谢良商[2] 

机构地区：[1]华南热带农业大学农学院海,南儋州571737 [2]海南省农业科学院土肥所,海口571100

出　　处：《华南热带农业大学学报》2005年第1期18-20,共3页Journal of South China University of Tropical Agriculture

摘　　要：在海南香蕉生产上应用微喷灌系统进行加肥灌溉对比传统施肥试验。结果表明:应用加肥灌溉技术,平均单株产量最高可达30.4kg,比应用传统施肥技术增产15.6%,且可降低成本,达到增产增收的良好效益。Fertigation is a technology that combines fertilization with irrigation to fertilize crop through micro-irrigation system. An Experiment was conducted to compare fertigation on banana with traditional fertilization. The results show that fertigation can significantly increase yield by 15.6%; in addition, it can save fertilizer by about 40%, water by 42% and labour by 60%.

关 键 词：香蕉 灌溉技术 施肥技术 微喷灌系统 增产效果 营养需求 

分 类 号：S668.1[农业科学—果树学]