《植物学》专有名词。禾本科等植物在地面以下或近地面处所发生的分枝。产生于比较膨大而贮有丰富养料的分蘖节上。
携带异戊烯基转移酶基因的草坪草表现出分蘖力加强，严冬绿期延长；
Transgenic turfgrass carrying the isopentenyl transferase gene showed enhanced tillering ability and extended green period under severe winter conditions.
该草种生长快，分蘖力强，再生性好，产量高，是一种优良的饲料用草。
Ryegrass is a kind of good succulent fodder for its rapid growth rate, strong stooling, good reproducing property and high yield.
获得高产必须采用最适植株密度，视土壤条件、品种分蘖力、肥力水平、每蔸苗数和播种季节而定。
An optimum planting density must be employed to get a high yield, depending upon soil condition, varietal tillering ability, fertilizer level, number of plants per hill, and planting season.
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