大蒜(Allium sativum L.)属百合科葱属多年生草本植物,因含有丰富的营养成分并具有一定的杀菌作用,成为人们餐桌上不可缺少的蔬菜之一。近年来,随着国际贸易的进一步深化,大蒜成为我国重要的出口创汇蔬菜,种植规模、产量和出口量均居世界首位。江苏省常年播种大蒜面积 Allium sativum L. is a perennial herb of Liliaceae. It is one of the indispensable vegetables on people’s table due to its rich nutrition and bactericidal effect. In recent years, with the further deepening of international trade, garlic has become an important export-oriented vegetable in our country. The planting scale, output and export volume occupy the first place in the world. Jiangsu Province perennial plantings of garlic area