地膜覆盖栽培技术,在瓜类、茄果类、春夏季根叶菜的广泛应用,显示了保温、保肥、保水、保持土壤疏松,促进生长发育,改善品质及早熟高产、增产增收的功效。这项技术能否应用在秋季的大白菜上是需要研究的课题。我省秋季大白菜总产上市 Mulch, cultivation techniques in the melons, solanaceae, spring and summer root vegetables widely used, showing the insulation, fertilizer, water, keep the soil loose, and promote growth and development, improve quality and early maturity and high yield, increase yield and effectiveness. Whether this technology can be applied to autumn Chinese cabbage is a subject that needs research. Autumn cabbage total production of our province listed