花药培养和单倍体育种培养成功的花粉植物有20多种,有的已在生产上推广应用。水稻“新秀”、“晚粳959”等品种推广达250万亩;小麦“京花1号”种植面积100万亩;烟草“单育1号”也在生产上推广。植物组织培养研究上海农科院作物所用水稻叶片诱发再生植株成功,为水稻细 Anther culture and haploid breeding have more than 20 kinds of pollen plants, and some have been promoted in production. Rice “rookie”, “Late Japonica 959” and other varieties to promote up to 2.5 million mu; wheat “Beijing Flower 1” acreage of 100 acres; tobacco “mono Yo 1” is also promoting the production. Plant Tissue Culture The success of the plant-induced regeneration of rice plants used by crops in the Shanghai Academy of Agricultural Sciences for rice fine