随着市场经济体制的建立 ,人们对质量意识的逐步提高 ,对种子质量的要求也是越来越高。只凭简单的发芽率、纯度、净度和水份来衡量种子质量的高低 ,已不适应当代农业高技术发展的要求。应用活力指标来评价种子质量更为准确。本文就如何用活力来评价种子质量进行了粗浅的阐述 ,在实际工作中仅供参考和应用。 With the establishment of a market economy system, people are gradually raising their awareness of quality and demanding higher seed quality. Simply by the germination rate, purity, clarity and moisture to measure the level of seed quality, does not meet the requirements of the development of modern high-tech agriculture. Applying the vitality index to evaluate the seed quality is more accurate. This article on how to use vitality to evaluate the quality of the seed described in shallow, in the actual work for reference and application.