【摘要】 本文介绍了沙地建果园的关键在于加强土肥管理,采用挖沟栽植、压绿肥、树盘覆草(生草)、抽沙换土、增施有机肥等技术措施,改良土壤,培肥地力,实现经济效益与生态效益共赢。更多还原

【Abstract】 The key to build sandy land orchard is to strengthen soil and fertilizer management.In order to achieve economic and ecological benefits,the technology should be adopted to improve soil and raise soil fertility,such as planting by ditching,ploughing under green manure,covering grass on tree disk,replacing sand with soil,applying organic manure,and so on.更多还原