论文部分内容阅读
种子发芽试验是一项破坏性检验,采用全检手段来判定种子批的发芽质量既不现实,也不可能,只能通过抽样检验,扦取代表性的样品来估测种子批的发芽状况。在利用样本来推测总体的过程中,如何准确理解和运用好容许误差表解决日常发芽工作中遇到的问题,从而提高检测数据的准确性和可靠性,就显得尤为重要,下面结合实例分别说明。
Seed germination test is a destructive test. It is neither realistic nor feasible to determine the germination quality of seed batches by using the full inspection method. The germination condition of seed batches can only be estimated by sampling and sampling. How to accurately understand and use the allowable error table to solve the problems encountered in the daily germination work to improve the accuracy and reliability of the test data is particularly important in the process of using the sample to estimate the population as a whole. .