种子的健康检验可采用不同的方法,它们中的大多数方法对种子是有破坏性的。为了获得可信赖的、有重复性的结果,需要有足够多的样品。对于不同的害虫和病原菌,必须有相应的不同方法。对于线虫与传带真菌的土壤样品和植物样品的检查与检验,可提供该作物一般健康状况的线索,未必检查在种子中的病原物。用于国际干旱农业研究中心的种子健康实验室的一些检验方法简要的描述如下。一 .直接检查这是唯一没有破坏性的健康检验方法,种子在低倍立体显微镜下放大40～ Different methods can be used for the health check of seeds, most of which are destructive to the seeds. In order to obtain reliable, reproducible results, enough samples are required. For different pests and pathogens, there must be a correspondingly different approach. Examination and testing of nematodes and fungal-assisting soil samples and plant samples provide clues to the general health of the crop and may not necessarily detect pathogens in the seed. A brief description of some of the test methods used in Seed Health Laboratories at IADC is as follows. A direct inspection This is the only non-destructive method of health testing, magnification of the seeds under low magnification microscope 40 ~