著名的加拿大植物组织培养专家Murashi-ge(1978)首次提出利用植物组织培养中具有体细胞胚胎发生的特点,把胚状体包埋在胶囊内形成球状结构,使其具有种子的机能并可直接播种于田间。短短的10多年时间,国内外不少科学工作者把兴趣转向于人工种子的研究,并取得成果。 所谓“种子衣”,即人工种子(artificial Seed),最外面一层有机的薄膜包裹,以保护水分免于丧失及防止外部的物理力量的冲击,中间含有培养物(胚状体)所需的营养成分和某些植物激素,以作为 Well-known Canadian plant tissue culture expert Murashi-ge (1978) first proposed the use of plant tissue culture has the characteristics of somatic embryogenesis, the embryoid body embedded in the capsule to form a spherical structure, it has the seed function and can be directly Seeding in the field. In a short period of more than 10 years, many scientists at home and abroad turned their interest in the study of artificial seeds and achieved results. The so-called “seed coat,” artificial seed, the outermost organic film wrap protects the water against loss and prevents the impact of external physical forces, containing the culture (embryoid body) Nutrients and certain plant hormones, as