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水稻是我国最主要的高产粮食作物,研究其结实器官的发育规律及其所要求的外界环境条件,为水稻增产创造更大可能性的主要关键之一。我们在学习米丘林生物学先进理论的基礎上,从1952年年底起对水稻结实器官形成的规律及在各个发育阶段对外界生活条件的要求,开始进行了一些系统的研究。现将已有的试验结果报道如下: 一.水稻结实器官的形成过程水稻稻穗为复总状圆锥花序,茎生长点分化的规律与小麦等作物有明显不同,在一般生活
Rice is one of the most important high-yielding grain crops in China. Studying the developmental rules of its strong organs and the required external environmental conditions, rice is one of the key points for creating more possibilities for rice yield increase. Based on the study of the advanced theory of Michurin’s biology, we began to conduct some systematic studies on the law of the formation of solid organs of rice from the end of 1952 and the requirements of living conditions at various developmental stages. Now the existing test results are reported as follows: I. The formation of rice solid organs Rice panicle is complex conical inflorescence, stem growth and differentiation of the law and wheat and other crops are significantly different from the general life