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菜用大豆是我国南方人民重要的蔬菜品种之一。春大豆在上海种植有5万亩,上市价格是夏大豆的1.5～3倍。菜大豆的市场价格随时间的推移而下降,因而播期和栽培方法的研究是春大豆生产上重要课题。本研究选用大粒春毛豆品系采用不同播期及栽培方法,结合市场历年行情,分析菜用春大
Vegetable soybeans is one of the important vegetable varieties in southern China. Spring soybean planted in Shanghai, 5 acres, the market price is 1.5 to 3 times the summer soybean. Market prices of vegetable soybeans decline over time, so sowing and cultivation methods of research is an important issue in the production of spring soybeans. In this study, the selection of large-grained spring soybean germplasm using different sowing dates and cultivation methods, combined with the market calendar market analysis of spring