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。
2
P-V technique was used to test the mode of turgor maintenance of wheat leaf at seedling, jointing and earing stages.
用P - V技术研究了冬小麦苗期、拔节期和孕穗期功能叶膨压维持方式。
3
By the way, the pulling out force of seedling with and without root intertwisting phenomena outside seedling plate is test.