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龙单13母本由于品种的特殊性,导致了雄穗在苞叶里没有伸出时,主枝顶部已有部分花粉囊中的花粉散出,而当温度达到时,雄穗的主枝刚刚露出苞叶时就开始散粉,从而加大了制种去雄的难度,因为稍一疏忽就会导致大面积制种田的报废,我们经过了几年的摸索和实践,总结出了一套简便可行的方法。去雄穗还剩1～2片苞叶包着时,集中力量摸苞带叶,把达到这个标准的雄穗全部去掉,有以下几
Long Dan 13 female parent due to the special nature of the species, leading to the tassel in the husk leaves did not stick out, the main branch has been part of the pollen sac in the top of the pollen emanated, and when the temperature reaches, tassel main branch just When the husk leaves are exposed, loose powder is started, which increases the difficulty in seed production. Because a little negligence will lead to the retirement of large-scale farming, after several years of exploration and practice, we conclude a set of simple and feasible Methods. Go to tassels left 1 to 2 pieces of bracts wrapped with the focus on the bud with the leaves, the ears to reach this standard are all removed, the following