作者在研究小麦品种生产力和抗倒伏性的课题中(其中亦包括南斯拉夫同美国协作进行的“普通小麦不同遗传类型品种农业生物学适应性”课题),曾对不同遗传型品种的叶片、叶鞘及茎的有关解剖结构进行了系统观察,获得了比较完整的资料,并通过有关参数间的相关性分析,明确了有关参数与品种生产力及抗倒伏性能的关系.本文试就上述课题有关研究的结果综合介绍于后. In the study of the productivity and lodging resistance of wheat cultivars (which also included Yugoslavia’s collaborative work with the United States on “Agronomy Adaptability of Varieties of Common Wheat with Different Genetic Types”), the author studied the effects of different genetic types of leaves, Leaf sheath and stem anatomy of the system were observed and obtained more complete information, and through the correlation analysis of the parameters, the relationship between the parameters and breed productivity and lodging performance was clear.This paper on the above issues related to the study The results are summarized below.