洋葱是台湾目前主要的外销新鲜蔬莱,据称单位面积产量超过了世界洋葱生产国的产量记录,许多生产技术是经过三十多年研究改良成功的,现介绍其要点如下:1.播种适期:播种需配合生育适期和外销市场的需要,如外销日本为2月15日至3月底,所以应在8月下旬至10月上旬播种,尤以9月上旬至10月上旬播种最适时,既可避开不适的气候,又能赶上外销时期。 Onion is Taiwan’s main export market of fresh vegetables and lavender. It is said that the output per unit area exceeds the record of the world’s onion-producing countries. Many production technologies have been successfully researched and improved over thirty years. The main points are as follows: 1. Sowing Period: Seeding should be adapted to the needs of the reproductive period and the export market, such as export Japan for the February 15 to the end of March, it should be sowed in late August to early October, especially in early September to early October planting the most appropriate , Can avoid discomfort climate, but also to catch up with the export period.