洋葱又名圆葱。随着农业经济的发展，洋葱已成为我地发展创汇农业的主导作物。出口标准一般要求鳞茎７ｃｍ以上，高桩形，皮黄，辣味小，耐贮存，无病虫害。近年来，我们以高产优质和高效为目的，结合国外先进技术，对传统的洋葱栽培技术进行了改革，初步总结出一套适合出口标 Onion also known as onion. With the development of agricultural economy, the onion has become the leading crop for the development of foreign-funded agriculture in our country. Export standards generally require bulbs 7cm above, high pile shape, yellow skin, spicy small, resistant to storage, no pests and diseases. In recent years, with the purpose of high yield, high quality and high efficiency, we have reformed the traditional onion cultivation techniques by combining advanced foreign technologies, and initially summed up a set of standards suitable for export