为了满足市场上对草莓果的需求,目前不少农民纷纷引种,扩大种植面积。然而,在引种时,需要注意以下三件事:一是引种苗,不引种子 现有的草莓品种都是通过杂交,在杂种一代用无性繁殖产生的匍匐茎苗将其品种特性固定下来的,如果用这种草莓种子繁殖,就会出现严重的分离现象,植株高矮不一,开花有迟有早,优劣混杂,产量也将显著下降,这正与不能用杂交稻作种的道理一样。同时,草 In order to meet the market demand for strawberries, many farmers have introduced, to expand the acreage. However, the introduction of the following three things to note: First, the introduction of seedlings, not the introduction of seeds The existing strawberry varieties are crossed by the hybrid generation of stoloniferous seedlings produced by clinging to its variety properties fixed, If you breed with this strawberry seed, there will be a serious separation phenomenon, the plants vary in height, flowering early and late, merits and demerits, the yield will also be significantly reduced, which is with the hybrid rice can not grow the same reason. At the same time, grass