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大红萝卜未熟抽薹是当前生产中普遍存在的问题,它不仅影响萝卜的品质和产量,而且直接影响着种子经营部门的信誉。根据试验观察,新陈种子、种性的优劣、种子含水量的多少,对未熟抽薹都有一定的影响。第一,大红萝卜未熟抽薹的关键因素是种子。第二,是外界自然因素。前期低温,后期高温长日照,都会在苗期和生育旺盛期造成抽薹条件,大量的光合产
The unpolished bolting of carrot is a common problem in current production. It not only affects the quality and yield of radish, but also directly affects the reputation of the seed management department. According to the experimental observation, new seeds, the merits of species, the amount of seed water content, have a certain impact on the unwarranted bolting. First, the key factor in bolting large carrots is the seed. The second is the natural factor of the outside world. Pre-low temperature, late high temperature long sunshine, will be in the seedling stage and fertility caused by bolting conditions, a large number of photosynthetic production