大白葱复种技术要点武威市农技中心（７３３０００）李太昌，王文川小麦、油菜是我市主要粮食和油料作物、而大白葱又是我市的名产蔬菜。大白葱葱白洁白，质地充实、纤维较少、品质优良，深受消费者的喜爱。近年来，随着科学种田水平的不断提高和耕作制度的改革，我市六坝... Large white onions technical points Wuwei City Agricultural Technology Center (733000) Li Taichang, Wang Wenchuan wheat, rapeseed is the city’s main food and oil crops, while the big white is the city’s famous vegetables. White white and white, rich in texture, less fiber, high quality, deeply loved by consumers. In recent years, with the continuous improvement of the level of scientific farming and farming system reform, the city’s six dam ...