ﺑﺮرﺳﯽ ﺻﻔﺎت ﻣﻬﻢ زراﻋﯽ و ﻋﻤﻠﮑﺮدي و ﻫﻤﭽﻨﯿﻦ رواﺑﻂ ﺑﯿﻦ آﻧﻬﺎ در ﺑﺮﺧﯽ از ارﻗﺎم ﺳﻮﯾﺎ

Study the relationship between agronomic traits and yield components in the some of breeding lines and cultivars Soybean (Glycin max)

هدف از اين مطالعه، بررسي صفات مهم زراعي و عملكردي و همچنين روابط بين آنها در برخي از ارقام سويا بود.آزمايش در قالب طرح بلوكهاي كامل تصادفي با سه تكرار در سال 1396انجام گرفت. نتايج تجزيه واريانس نشان داد كه تفاوت معنيداري بين ژنوتيپها از نظر تمامي صفات مورد بررسي وجود دارد، كه بر وجود تنوع ژنتيكي بين ژنوتيپها دلالت داشت. بيشترين و كمترين مقدار عملكرد دانه در بوته به ترتيب مربوط به ارقام Franklin و Manacon و برابر با 25/32 و 11/24 گرم بود. در تجزيه همبستگي، عملكرد دانه همبستگي مثبت و معنيداري با صفت وزن صد دانه (0/66) داشت.

The purpose of this study was to study the important agricultural and functional traits, as well as the relationships between them in some soybean cultivars. The experiment was conducted as a randomized complete block design with three replications in 1396. The results of analysis of variance showed that there was a significant difference between genotypes for all studied traits, which indicated the presence of genetic variation among genotypes. The highest and lowest plant yield was related to Franklin and Manacon cultivars and equal to 25.32 and 11.24 grams. In correlation analysis, grain yield was positively and significantly correlated with traits of 100 seed weight (0.66).