按播种时间分,小麦分为春小麦和冬小麦。前者春季播种,仅仅100天左右就可以成熟;后者入冬前播种,要到第二年6月才能收获。决定它们播期的是它们各自的脾性:春小麦不耐寒,冬天播种会被冻死。冬小麦耐寒,不冬种,反而会因为缺少植物学上的低温春化过程而不结实。冬小麦是寂寞的,它一生的大部分时光看起来都是碌碌无为毫无起色的。春天来 By planting time, wheat is divided into spring wheat and winter wheat. The former is sown in spring and can mature only in about 100 days; the latter is planted before winter and can not be harvested until June of the following year. They decide their sowing their temperament: spring wheat is not cold, winter sowing will be frozen to death. Winter wheat cold, not winter species, but because of the lack of botanical vernal vernalization process and not strong. Winter wheat is lonely, most of the time it looks like life is no improvement. Spring is coming