略谈创育植物新类型的途径

• 作 者: 吴燮康
• 出 处: 农业科学通讯
• 发表日期: 1955年07期
• 关键词: 米丘林 生物有机体 改造者 双重发展 生活力 可塑性 木本植物 方势 色水 道独

杂交是选育动植物新类型的手段,也是提高动植物生活力的方法之一。通过杂交,可以使双亲的遗传性结合在一起,产生具有双重发展可能性的新的个体;可以获得具有较大可塑性的生物有机体,因此,在人类改造动植物的实践中,“杂交”日益显示了它的重要意义。首先赋与“杂交”以无比的创造性意义的,是伟大的自然改造者米丘林。在米丘林工作的第三个阶段——杂交选育阶段——中,他应用杂交及杂交后的定

Hybridization is a means of breeding new types of plants and animals and one of the ways to improve the viability of plants and animals. By crossing, the heritability of parents can be combined to create a new individual with a dual development possibility; a larger plastic organism can be obtained; therefore, in the practice of human transformation of plants and animals, “hybridization” It has increasingly shown its significance. First of all, to confer “hybrid ” with immense creative significance, is the great natural remodeling Michurin. In the third stage of the work of Michurin - hybrid breeding stage - he applied hybridization and post-hybridization