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近年来,我们开展了水稻高产栽培试验。在这一试验过程中,观察和分析水稻某些形态生理变化,从中找出水稻形态生理、产量构成因素与产量的关系。以便在水稻生育过程中,把这些形态生理指标作为田间诊断的标准,确定出相应的栽培措施,对水稻群体和个体之间的关系进行调控,使水稻全生育过程处于人们预定的指标范围内变化,从而达到提高产量的目的。为此,我们对水稻某些形态生理变化与产量的关系进行了研究,这在生产实践上和理论上都有一定的意义。
In recent years, we have carried out high-yielding rice cultivation experiments. During this experiment, some morphological and physiological changes of rice were observed and analyzed, and the relationship between the morphological and physiological characteristics of rice and the components and yield of rice was found out. Therefore, in the process of rice growth, these morphological and physiological indices should be used as the criteria for field diagnosis, and corresponding cultivation measures should be determined to control the relationship between rice population and individuals, so that the whole growth process of rice will change within the predetermined target range , So as to achieve the purpose of increasing output. For this reason, we have studied the relationship between some morphological and physiological changes and yield of rice, which has some significance in production practice and theory.