采用两步筛选法（即苗期干物质筛选和全生育期产量筛选）在酸性黄棕壤上对194个甘蓝型油菜品种进行了磷效率的筛选。
Genotypic differences of phosphorus(P) efficiency among 194 Brassica napus L. cultivars were investigated under pot culture in acid soil with a method of two step screening typical cultivars.
主要生长在黄壤和酸性紫色土上，黄棕壤上与有分布。
It mainly grows on yellow soils, acid purplish soils and parts of yellow brown soils.
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