低温处理对青蒜生长发育的影响

Effects of Low Temperature Treatment on Growth and Development of Garlic Sprouts

为促进青蒜提早上市,以大蒜品种一水早、二水早、阳峰紫皮蒜1号、阳峰紫皮蒜2号为材料,筛选后的大蒜瓣于4℃低温下处理28 d后播种,研究了播前低温处理对大蒜出苗率、五叶期、七叶期及产量的影响。结果表明:低温处理可以明显缩短大蒜出苗时间,促进青蒜生长,提高青蒜产量,并达到提早上市的目的。

In order topromote the early market of garlic,garlic cultivars Yishuizao,Ershuizao,Yangfeng Purple Garlic 1 and Yangfeng Purple Garlic 2 were used as materials.The selected garlic bulblet were treated at 4℃for 28 days and then sown.The effects of low temperature treatment before sowing on the emergence rate,five-leaf stage,seven-leaf stage and yield of garlic were studied.The results showed that low temperature treatment could significantly shorten the emergence time of garlic,promote the growth of garlic,increase the yield of garlic,and promote the early market of garlic.