부산대학교 도서관

Expression of new germplasm is very important in breeding program because the charactersare the reflection of the genes and the environment. The objective of this study is to evaluate theexpression of agronomic characters of 20 Korean soybean varieties in Indonesia. The experiment wasconducted at greenhouse of the Indonesian Legumes and Tuber Crops Research Institute in Malangduring May to August 2012. The materials were consisted of 20 Korean soybean varieties, and fourIndonesian soybean varieties as check. The experimental design was randomized completely block withthree replications. Result showed that there were significant differences among germplasm for the charactersof days to flowering, days to maturity, plant height, number of branches per plant, number ofreproductive nodes per plant, number of filled pods per plant, number of seeds per plant, seed yield perplant, and 100-seed weight, but there were no differences on number of unfilled pods per plant. Usually,all of Korean varieties have shorter plant height than the Indonesian soybean varieties. Based on seedyield per plant, the best perfomance were showed by Daewonkong, Detam 1, Jangmikong, and Songhakkong,i.e. 12.8 g, 11.6 g, 11.4 g, and 11.3 g per plant respectively. The seed yields of these varieties werehigher than the Indonesian popular variety of Anjasmoro (8.8 g).