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一、改东西行向。姜种东西排放,姜芽集中于沟中心,由于姜的扇面系东西伸展,地上主茎叶片也系东西分布,主茎叶片可为子姜、孙姜幼芽遮光,省去播姜草遮荫的麻烦。 二、改大垄单行为平垄双行。传统栽培法都是大垄单行播种,既要培土又密度低。新法是一垄双行,垄内小行距27厘米、大行距53厘米,播种时开沟深8.5厘米,播种后于大行距中间开沟起垄覆土,覆土深度8.5厘米,生长中期不再培土。 三、改稀植为密植。传统栽培一般每亩6000株左右。新法栽
First, change the direction of things. Ginger species of things, ginger bud concentrated in the center of the groove, because the ginger is the east-west stretch of the expansion, the main stem of the ground is also something east-west distribution, the main stem leaves can be ginger, ginger sprout shading, eliminating the need to sow ginger grass shade Trouble. Second, to change the behavior of flat ridge two lines. Traditional cultivation methods are large ridge single sowing, it is necessary to earth and low density. The new law is a two-ridge line, the ridge within the small row 27 cm, 53 cm wide row, sowing 8.5 cm deep planting, sowing in the middle after the row ditching furrow, soil depth of 8.5 cm, mid-growth no longer soil. Third, change thin planting for close planting. Traditional cultivation of about 6000 per acre. New law planted