| 1. | All of the genetic factors , maternal environment , storage conditions , collecting methods and the degree of maturity , moisture content , size , shape and colour of seeds can affect hardseed percentage 遗传因素、母株环境、贮藏条件、采收方法、种子本身的成熟度、含水量、大小、形状及颜色都能影响种子硬实率。 |