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1专人负责区试试验农业试验具有周期长、受自然环境影响大、当季重演性差的特点,在整个试验周期内,由于每个人的观察角度不同,试验数据记载会造成一定误差,所以严禁随意换人。稳定的区试队伍对实验目的、方法、措施及需要注意的问题更加明确,他们经验丰富、操作熟练,可减少人为误差。2播种前的准备2.1室内准备2.1.1制定田间布置图试验设计要规范统一,区域试验一般采用区组排
1 person in charge of the zone test Agricultural trial has a long cycle, subject to the impact of the natural environment, seasonal reproducibility is poor characteristics throughout the test cycle, because each person’s observation point of view, the test data will result in some errors, it is strictly forbidden Substitution. The stability of the regional test team on the purpose of the experiment, methods, measures and need to pay more attention to the problems more clearly, they are experienced, skilled operation, can reduce human error. 2 preparation before sowing 2.1 indoor preparation 2.1.1 to develop field layout test design to standardize the unity of regional testing generally use block row