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选用耐抗寒耐抽薹的大叶品种受遗传基因控制,品种间耐抽薹性能有明显差异,一般来说,农家小叶品种的耐抽薹能力较差,有时甚至仅长到10厘米左右就大量抽薹,而来源于国外的大叶品种如香帅、米兰、澳洲四季、荷兰耐抽薹等则表现抽薹推迟,栽培得当,可保苗后40天,株高30厘米不抽薹。选择肥沃土壤并施足底肥营养条件对于大多作物的发育进
Selection of resistant cold-resistant bolting large-leaved varieties controlled by the genetic control of varieties of bolting-resistant performance were significantly different, in general, farm leaflet varieties resistant to bolting ability is poor, and sometimes even grow to about 10 centimeters on a large number of bolting, The large-leaf varieties from abroad, such as handsome, Milan, Australia four seasons, the Netherlands resistance to bolting and other performance of bolting delay, properly cultivated, 40 days after Paul seedlings, plant height 30 cm not bolting. Choose the fertile soil and apply enough nutrition to the development of most crops