井研县周坡柑桔良种基地是我省大面积利用荒山、薄土,新建立起来的一个柑桔良种基地。1975年开始到现在,坚持果树上山,垦荒种果;坚持发展良种;坚持自己育苗;建立了良种母本园、高产示范园,以及大小不等的新式果园356个,栽植了以锦橙为主的良种柑桔115万株。其 Jingyan County, Zhou Po citrus seed base is a large area of ​​our province using barren hills, thin soil, the newly established base of a citrus varieties. Since 1975, up to now, insist on fruit trees uphill, reclamation of wasteland; persist in the development of fine varieties; insist on their own nursery; established a mother seedling garden, high yield demonstration garden, and 356 different sizes of new orchards, planted with orange-based 1150000 strains of elite citrus. its