作物种子中ATP(腺核苷三磷酸)含量的高低与种子活力的关系,以及种子活力与产量的关系都已有报道。种子中ATP含量与种子活力呈正相关,播种高活力的作物种子能获得高产。影响作物种子活力的因素很多,有外界环境条件的影响,也有种子自身内部不同结构及所组成的物质不同造成的影响,而作物种子中ATP含量的高低,对种子活力影响较大。以前的报道多数是用同一作物品种不同处理进行的试验,本文是采用大豆品种间有性杂交,对亲本及后代材料种子中的ATP含量进行分析研究,现将试验结果报道如下。 The relationship between the content of ATP (adenosine triphosphate) and seed vigor in crop seeds and the relationship between seed vigor and yield have been reported. The content of ATP in the seed is positively correlated with the vigor of the seed, and high-yield seed can be sowed for high yield. There are many factors that affect the vigor of crop seeds, such as the influence of external environmental conditions, the different structures of the seeds themselves and the composition of the different substances. The ATP content in the seeds of the crops has a great influence on the seed vigor. Most of the previous reports were tested with different treatments of the same crop species. In this paper, we analyzed the ATP content in the seeds of the parents and offspring by sex hybridization among the soybean varieties. The test results are reported as follows.