头茶的萌发期每年有早有晚,品种也有早、中、晚生的区别。虽说,早生种萌芽早,晚生种萌芽迟,但是品种间萌发迟早的差异各年有所不同,这是因为晚生种每年萌芽时期相对稳定,而早、中生品种萌芽时期,不同年份变化较大而造成的。虽说是同一品种,由于地区不同,萌芽时期也异,如果纬度或海拔有差异,气象条 Head of the germination of early morning and evening every year, there are varieties of early, middle and late life difference. Although the germination of early and late germination of late germination late, but the difference between the early and late varieties of germination is different from year to year, this is because late seed germination period is relatively stable, and early, mesophyll germination period, different years have a greater change And caused. Although it is the same species, due to different regions, the germination period is also different, if there is a difference between latitude or altitude, meteorological