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熊岳圆葱是熊岳农业专科学校新选育的北方型圆葱品种,为了更好的推广这个品种,我们对其贮藏、栽培方法、育苗方式、采种、生育特点进行了试验研究,特别是最近二年对其秧苗假茎横径的适宜指标做了初步探讨。一、假茎横径0.6～0.9厘米不是熊岳圓葱秧苗大小的最佳指标圆葱是绿体春化蔬菜,秧苗生长发育到一定大小,并通过一定的低温,就可以通过春化阶段,转入生殖生长。我国北方圆葱秋育苗栽培法一个关键问题是培育大小适宜的秧苗。秧苗过大易抽苔,影响产量;秧苗过小,耐寒力弱,影响成活率和产量。秧苗的假茎横径是秧苗大小的重要指标。据日本小田氏的试验,多
Xiong Yue onion is Xiong Yue Agricultural College newly-bred northern onion varieties, in order to better promote this species, our storage, cultivation methods, breeding methods, seed collection, reproduction characteristics of the pilot study, especially the most recent two Year of its saplings stem diameter suitable indicators made a preliminary study. First, the pseudostem diameter of 0.6 to 0.9 cm is not the best indicator Xiong Yue onion seedling size Onion is the green body vernalized vegetables, seedlings grow to a certain size, and through a certain low temperature, you can through the vernalization stage, transferred Reproductive growth. One of the key problems in the cultivation of onion in autumn in northern China is to cultivate suitable seedlings. Seedlings too easy to moss, affecting yield; seedlings too small, cold weak, affecting the survival rate and yield. Saplings stem diameter is an important indicator of seedling size. According to Japan’s Odagi test, and more