Crop variety regional trials in several years result in unbalanced data in which every variety was tested in different years and sites.
作物品种区域试验多年资料系参试品种在试验年份、地区上重复数不等的非平衡资料。
Crop variety regional trials in several years result in unbalanced data in which every variety was tested in different years and sites.
作物品种区域试验多年资料系参试品种在试验年份、地区上重复数不等的非平衡资料。
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