将几个常见的早熟大白菜品种,在黄淮平原常温下生产的抗病性、品质及适应性进行对比实验,用实验结果筛选出产量高、效益好的大白菜品种,向菜农提供规模化、科学化生产管理模式的科学依据,为全区规模化发展高效蔬菜奠定基础。 Several common precocious cabbage cultivars were used to conduct comparative experiments on the disease resistance, quality and adaptability of the cultivars produced at room temperature in the Huanghuai Plain. The experimental results screened Chinese cabbage varieties with high yield and good efficiency, and provided large-scale , The scientific basis for scientific management of production and lay the foundation for the large-scale development of efficient vegetables in the region.