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【目的】研究新疆芜菁的种质资源特性，为芜菁育种提供科学的理论依据。【方法】引进不同来源芜菁，以不同品种芜菁作为试验材料，对总酚、黄酮、可溶性糖、蛋白质、可溶性固形物、抗坏血酸、淀粉、可滴定酸含量进行测定与比较。【结果】相同芜菁品种在不同地点表现出营养品质不同，柯坪县的芜菁品质要优于疏勒县的芜菁品质。总酚含量与可溶性糖含量、可溶性固形物含量均呈显著正相关，黄酮含量与可溶性糖含量呈显著正相关，蛋白质含量与抗坏血酸含量呈显著正相关，可溶性固形物含量与淀粉含量呈极显著正相关。【结论】结合生物学性状与果实营养品质特性，筛选出符合新疆南疆种植的品种为，新星圆蔓菁，金秋芜菁，柯坪-绿-圆锥，天地禾芜菁，柯坪-绿-扁圆，柯坪-紫-圆锥，日本小芜菁，可以进行示范并大面积推广。
【Objective】 The objective of this study was to investigate the germplasm resources characteristics of turnip in Xinjiang and to provide a scientific basis for its breeding. 【Method】 Different varieties of turnip were introduced into this experiment. The contents of total phenols, flavonoids, soluble sugar, protein, soluble solids, ascorbic acid, starch and titratable acid were measured and compared with different varieties of turnip. 【Result】 The same turnip varieties showed different nutritional qualities in different locations. The quality of turnip in Keping County was better than that in Shule County. Total phenolic content was positively correlated with soluble sugar content and soluble solids content. There was a significant positive correlation between flavonoid content and soluble sugar content. Protein content was positively correlated with ascorbic acid content. Soluble solids content and starch content were significantly positive Related. 【Conclusion】 According to the biological characters and fruit nutritional quality characteristics, the cultivars that were in line with the planting in southern Xinjiang were screened out as follows: New cultivars of Cymbidium sinense, Jinqiu turnip, Keping - green - cone, Oblate, Keping - purple - cone, Japanese small turnip, can be demonstrated and large-scale promotion.