Evaluating Soybean Germplasm For Agronomic Performance under Irrigated Cropping Environment In Sudan

서지정보

ㆍ발행기관 : 한국국제농업개발학회 ㆍ수록지정보 : 한국국제농업개발학회지 / 29권 / 4호
ㆍ저자명 : Seifeldin Elrayah Ibrahim, Won Young Han, In Youl Baek, Gyoung Rae Cho

목차

Introduction
Materials and Methods
Results and Discussion
Conclusions
적 요
ACKNOWLEDGMENTS
REFERENCES

영어 초록

A field trial was conducted for two consecutive seasons (2013/14 and 2014/15), at the Gezira Research Station, Wad Medani, Sudan, to evaluate the agronomic performance of fourteen early maturing soybean germplasm introduced from USA, South Korea, Vietnam, Taiwan, and Croatia, under irrigated cropping environment. Highly significant differences (P ≤ 0.0001) were detected among the fourteen varieties for the eight agronomic traits in 2013/14 and 2014/15. Over the two seasons, Vietnam coll. 1 had the high grain yield (945 kg/ha), followed by N04-9859 (828 kg/ha) and AGS 327 (798 kg/ ha). Days to maturity ranged from 71 to 86 days over the two seasons. In both seasons, Vietnam coll. 1 and AGS 327 had the high agronomic performance in fodder yield, plant height and height to first pod. The agronomic performance of Vietnam coll. 1 and AGS 327 provides a clear example of the adaptability of tropical soybean germplasm to irrigated environments in Sudan comparing to other temperate germplams. The relative high yield of Vietnam coll. 1 and AGS 327 can be maximized by increasing plant populations/unit area. The unique soybean germplasm from the southern US and South Korea is valuable genetics resource for soybean germplasms at Agricultural Research Corporation (ARC), Sudan to broaden the genetic base of the released soybean varieties through introgression of potentially useful genes for drought-related and nutritional quality traits.

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