Seedlingtest was performed with 20 isolates and 21 tester lines carrying known genes. Resistance genes were postulated based on the application of gene-for-gene concept.
苗期选用20个白粉菌株，21个鉴别寄主，根据基因对基因学说推导已知抗白粉病基因。
2
It pointed out that we must obey a uniform and normative method to do the test to make the performance indexes of various factory seedling facilities comparable.
指出必须严格按照统一的、规范的方法进行试验，才能使各种工厂化育秧设备的性能指标具有可比性。
3
P-V technique was used to test the mode of turgor maintenance of wheat leaf at seedling, jointing and earing stages.