日本大刀豆荚肉厚，粒大，风味好，营养价值高，在市场上深受消费者的青睐。目前在各地栽培面积很少，有关刀豆高产栽培技术介绍更少。我们经过在昌邑市农业科技园试种，积累了一些经验，现将关键技术介绍如下。　　1、 播种育苗 大刀豆种子由日本佐藤种苗株式会社提供，分白 Japanese big bean pods fleshy, large grain, good flavor, high nutritional value, in the market by consumers. At present, there is very little cultivation area around the country and there are fewer introduction techniques for high-yield cultivation of sword beans. After a trial planting in Changyi Agricultural Science and Technology Park, we have accumulated some experience. Now we introduce the key technologies as follows. 1, sowing seedlings Soybean seed by Japan Sato Seedlings Co., Ltd., sub-white