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我们在1953年曾在各处收集了一些水稻品种,应用苏联科学家测定小麦春化阶段与光照阶段相对长度的方法,在上海进行了这些品种春化阶段与光照阶段相对长度的分析试验。希望从这些南方与北方品种阶段特性一般的瞭解从而进入对水稻阶段发育过程中器官发育及阶段发育本质的研究。这些资料也可以作为选种中选择杂交亲本等的参考。
We collected some rice varieties in various places in 1953. Using the method of the Soviet scientists measuring the relative length of the wheat vernalization and illumination stages, the relative lengths of the vernalization and illumination stages of these species were analyzed in Shanghai. We hope that we can get a general understanding of the characteristics of these southern and northern cultivars and enter into the research on the organ development and the nature of the stages in the development of rice. These data can also be used as a reference for selection of hybrid parents and so on.