花卉育种终是发展花卉产业的龙头。英国 美国 荷兰 德国 日本等许多国家的园艺家以毕生的精力投入到花卉育种中 他们在占有丰富的种质资源的基础上 通过杂交育种选种 培育出新品种 交给生产部门扩繁为商品 促进了这些国家花卉产业的发展。 20年前 我国花卉业处在准备发展阶段 面对改革开放和经济建设的需要 我国只能从引种开始。国家投入大量资金 从国外引进球根花卉 切花 赏花赏叶的盆花 一二年生草花 Flower breeding is finally the leading flower industry. Britain, the United States, the Netherlands, Germany, Japan and many other countries, horticulturalists devote their whole life to flower breeding in their rich germplasm resources on the basis of breeding through hybrid breeding to breed new varieties to the production sector to promote the expansion of commodities The development of the flower industry in these countries. Twenty years ago, China’s flower industry was at the stage of preparation for development. Facing the needs of reform and opening up as well as economic construction, our country can only start with introduction. Countries invest a lot of money from abroad to introduce bulb flower cut flowers to enjoy the leaves of potted perennial grass flowers