种子(本文所指的是凡在农业生产中可用作繁殖后代的一切繁殖体,包括种子、种苗、苗木和某些类似种子的果实,如稻、麦等颖果,以及块根、块茎、鳞茎、插条、接穗等无性繁殖体)是农业生产不可缺少的重要生产资料。但是,种子 Seeds (This article refers to all propagules that can be used as breeding offspring in agricultural production, including seeds, seedlings, seedlings and certain similar seed fruits such as rice, wheat and other caryopses, as well as roots, tubers, Bulbs, cuttings, scions and other vegetative propagules) is an indispensable agricultural production of important means of production. But seeds