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大蒜二次生长是大蒜生产中经常发生的一种生长异常现象,这种现象的发生使大蒜商品性及品质大大降低,直接影响大蒜无公害生产和出口创汇。近日,不少蒜农来信、来电咨询大蒜二次生长的原因与防治。一、二次生长的原因在正常情况下,大蒜鳞茎器官是由靠近蒜薹的1～2层(多瓣蒜1～6层)叶腋中分化的鳞腋芽肥大形成
Garlic secondary growth is an abnormal growth phenomenon often occurs in garlic production, the occurrence of this phenomenon greatly reduces the commerciality and quality of garlic and directly affects the pollution-free production of garlic and export foreign exchange earnings. Recently, many garlic letter from farmers, to inquire garlic secondary growth causes and prevention. First and second growth reasons Under normal circumstances, garlic bulb organ is close to garlic sprouts 1 ~ 2 layers (more than 1 clove garlic) axillary axillary differentiation axillary bud hypertrophy