人工种子,又称合成种子、超级种子,是指将植物离体培养产生的体细胞胚或其类似物,经过有机化合物的包埋而形成的一种类似于天然植物种子结构的颗粒体。它由三部分组成,即体细胞胚(或其类似物)、人工胚乳和人工种皮,分别执行自然种子三部位的功能。用人工种子来代替自然种 Artificial seeds, also known as synthetic seeds and super-seeds, refer to a kind of granular body similar to the natural plant seed structure formed by embedding organic compounds in somatic embryos or their analogues produced by in vitro culture of plants. It consists of three parts, namely, somatic embryos (or its analogues), artificial endosperm and artificial seed coat, respectively, to perform the function of three parts of natural seed. Use artificial seeds instead of natural ones