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为了比较不同地区的资料,重要的是使记录一致,本指导提供了一致的程序。一般程序土地选择:选择排水良好、肥力一致的地块或坡地。试验与设计:采用随机的、重复三次的整块设计。项目数:除了包括的项目以外,在每一试验地须增加1～2个本地品种以作比较,每一袋含种子150粒或多一点,足够用于双行小区(每行12株),重复三次。材料数目:种子袋上的L和CL分别是AVRDC收集的材料和杂交号,也列出其系谱和栽培种的名称。小区大小:每一份材料用双行的小区,占4.8
In order to compare data from different regions, it is important to make the records consistent, and this guide provides a consistent procedure. General Program Land Choice: Choose well-drained, fertile plots or slopes. Experiment and Design: Use a random, repeated three times the entire block design. Number of items: In addition to the items to be included, 1-2 or more local varieties shall be added for each trial for comparison. Each bag contains 150 seeds or more, enough for two-lane area (12 lines per row) repeat three times. Number of materials: L and CL on the seed bag are the materials and hybridization numbers collected by the AVRDC, respectively, and also the names of their genealogies and cultivars. Cell size: Each material with double lines of the district, accounting for 4.8