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柑桔矮、密、早优化栽培法在我局系统已普遍推广,亩栽80～100株,株行距为2.2～2.4×3.5～3.7米。一、以大苗促早产大苗的规格是:苗高72～85厘米,冠幅55～62厘米,一级分枝3～4条,末级分枝18条左右,定植时带土球,直径35～45厘米。这样,栽后生长整齐,当年即可抽3～4次梢,第2年就有相当的产量。二、以密植保产量在同样的技术管理条件下,密植每亩82株的,6年后总产达18640公斤;稀植每亩44株的,6年总产量为11400公斤,前者是后者的1.6倍。三、以矮化保密植密植必须实行矮干整形,加强管理,使幼树早结果
Citrus short, dense, early optimization method has been widely promoted in our bureau system, planted 80 to 100 lines, spacing of 2.2 ~ 2.4 × 3.5 ~ 3.7 meters. First, the seedlings to promote premature seedling specifications are: seedling height of 72 to 85 cm, the width of 55 to 62 cm, a branch of 3 to 4, the last branch about 18, colonization with soil ball diameter of 35 ~ 45 cm. In this way, tidy growth after planting, that year can be pumping 3 to 4 times the first two years there is a considerable yield. Second, to close planting and yielding Paul in the same technical management conditions, close planting 82 acres per acre, 6 years after the total output of 18,640 kilograms; 44 acres of planted plants per acre, 6-year total output of 11,400 kilograms, the former is the latter 1.6 times. Third, to Dwarf confidentiality planting must be implemented short dry plastic surgery, strengthen management, so that saplings early results