hardseed

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、形状及颜色都能响种子硬实率。