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随着草种经营企业的增多,行业竞争加剧,经销商和消费者在销售和购买草种过程中,不可避免地会遇到已储存一段时间的种子,这些种子的发芽率与其本身的寿命和储存条件密切相关。种子寿命指种子的生活力在一定环境条件不能保持的期限。实际上一批种子中的每一粒种子都有一定的生存期限。由于母株所处的环境条件、种子在母株上的部位、收获后储存条件的不同,种子个体间生活力的差异也很显著。某一批种子的寿命主要指种
As the number of grass-planting enterprises increases and competition in the industry intensifies, distributors and consumers inevitably encounter seeds that have been stored for a period of time during their sales and purchase of grasses. The germination rate of these seeds and their own longevity and Storage conditions are closely related. Seed life means the vitality of the seed can not be maintained under certain environmental conditions. In fact, each seed in a batch of seeds has a certain life span. Due to the environmental conditions in which the mother plant is located, the location of the seed on the mother plant and the storage conditions after harvest, the difference in viability of the seed individuals is also significant. The life of a batch of seeds mainly refers to the species