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为揭示冬小麦种子大小与繁殖体的关系，１９９６１９９７年进行了大小粒种子单种和混合种植的盆栽试验。结果表明，冬小麦种子大小影响繁殖体等级，大粒种子形成的繁殖体较大，等级差异较小；小粒种子形成的繁殖体较小，等级差异较大；大小粒种子混植的繁植体其大小和等级差异变化不一。
In order to reveal the relationship between winter wheat seed size and propagule, a pot experiment was conducted in 1996 and 1997 on single and mixed planting of large and small seeds. The results showed that the seed size of winter wheat affected the grade of the propagule, the seed formed by large seeds was larger and the difference of rank was smaller; the seedlings formed by small seeds were smaller and the grades were different; the size and Different grades vary.