水肥一体化技术在丘陵地区的应用模式探析  

Application model of fertigation technology in hilly region

作　　者：邓兰生[1] 涂攀峰[1] 张承林[1] 李中华[1] 赖忠明[1] 

机构地区：[1]华南农业大学资源环境学院,广东广州510642

出　　处：《广东农业科学》2012年第9期67-69,共3页Guangdong Agricultural Sciences

基　　金：广东省教育部产学研结合项目(2009B090300332);广东省科技计划项目(2010A020506022;2009B020305007)

摘　　要：水肥一体化技术作为现代农业发展的一项综合管理技术措施,有其独特的技术优势和特点。针对丘陵地区水肥管理存在的问题,提出适合于丘陵地区应用的水肥一体化技术模式。田间生产应用效果表明:在丘陵地区合理应用水肥一体化灌溉施肥技术可显著促进作物生长、提高产量和改善品质、降低生产成本,增产增收效果明显。Fertigation is an integrated technology as the development of modern agriculture. It possesses unique technical advantages and characteristics. In light of the water and fertilizer management problems existing in hilly districts, the fertigation models suited to this terrain were proposed in this paper. The application effects in filed indicated that fertigation carried out in the hilly districts could distinctly enhance the growth of crops, increase the yield and improve the quality of crops, lower production costs, so as to increase the economic benefits.

关 键 词：水肥一体化技术 丘陵地区 水肥管理 应用模式 

分 类 号：S157.4[农业科学—土壤学]