本试验研究是在不去海南冬繁和利用温室加代的情况下，利用当地自然条件对小麦未成熟种子经过打破休眠处理后，进行夏季播种，以求增加一个世代。结果是在加代小麦被冻死之前，夏繁材料可以进入乳熟期，从而可以得到加代材料的后代种子．实现了小麦在当地自然条件下夏繁增加一个世代的愿望． This study is not to go to Hainan in the winter and the use of hothouse plus the case, the use of local natural conditions of wheat immature seeds after breaking dormancy, the summer planting, in order to increase a generation. The result is that prior to the addition of wheat to be frozen to death, the summer material can enter the milking stage so that progeny seeds of the additive material can be obtained. Realization of the desire of wheat to increase one generation in summer under the local natural conditions.