小麦种子在收割、堆放、脱粒、运输和贮藏过程中,遇到不良的环境条件都会影响种子的发芽能力。因此,除在上述过程中采取一系列措施,确保种子的质量外,为了掌握小麦种子的发芽能力,在播种前,必须做好发芽试验。这是鉴定种子品质好坏,确定能否当作种子和确定播种量的重要依据。 Wheat seeds in the harvest, stacking, threshing, transportation and storage process, the adverse environmental conditions will affect the seed germination capacity. Therefore, in addition to taking a series of measures in the above process to ensure the quality of seeds, in order to grasp the germination ability of wheat seeds, germination tests must be done before sowing. This is an important basis for identifying the quality of the seed, determining whether it can be used as a seed and the sowing rate.