This study was conducted to clarify the relationship between embryo and endosperm weight and with seedling emergence rate in submerged soil at 18℃ in germination chamber using 214 rice varieties of various origin from South and North Korea, IRRI, China, a
To obtain basic information on the breeding, pure line preservation and propagation of hemp, three varieties, Sunchang local, MS 4-3 and Elitta 5 were investigated for the effect of cutting parts, cutting times, cutting length and storage duration after c
Flour protein content and SDS sedimentation volume were measured for 128 wheat varieties bred in Korea and foreign countries. Allelic variation of glutenin, one of seed storage proteins, was also identified by SDS-PAGE to measure the effect of HMW-GS (hig
Conventional breeding method was used to pyramid three bacterial blight resistance genes, Xa1,Xa2and Xa3. Breeding lines with two and three resistance genes were developed and tested for resistance to the bacterial blight pathogen. Homozygous Fplants with
clarify cultivation and distribution, and to better understand the morphological differentiation of the Perillaspecies and their weedy collections in Korea, a field survey was conducted and the morphological variation of 44 accessions by examining 21 morp
The study was conducted to examine varietal variation of sweet rice- drink, `Sikhe`, made from seven glutimous rice cultivars. The alkali digestion value and protein content were significantly different among cooked rice materials, but the water absorptio
The purpose of this study was to investigate the magnitude of commercial heterosis for seed yields in oilseed rape to determine the potential advantage of hybrids, especially to observe morphological charactes which may influence seed yields. Field tests
This study was conducted to obtain information on the saponarin contents and the antioxidative activities by electron donating activity(EDA) in barley leaves. Saponarin was identified by standard materials and quantitative analysis was performed by HPLC f
The study was conducted to obtain basic information for breeding Korean black raspberry(Rubus coreanus Miq.) by evaluating leaf, fruiting and fruit characteristics. The analysis of variance for all leaf characteristics from fourteen populations showed a s
Diversity of 80 japonica rice cultivars was evaluated using 65 microsatellite or simple sequence repeat (SSRs) markers. Sixty-five microsatellite markers representing 65 loci in the rice genome detected polymorphisms among the 80 cultivars and revealed 28
"Yujindeulkkae" (Perilla frutescens (L.) Britton) was developed from the cross between "Yeupcildlkkae" and "Sang-jujere" at the National Yeongnam Agricultural Experiment Station, RDA, in 1999. "Yujindeulkkae" can be characterized by dark brown grain color
Chungsandeulkkae is a new perilla(Perilla frutescence (L.) Britton) variety developed at National Yeongnam Agricultural Experiment Station(NYAES) in 1998. This variety, originated from the pure line selection in Hadong local strains collected in 1990. It
A new pea variety, "Olwandu", was developed at the National Yeongnam Agricultural Experiment Station (NYAES) in 1998. Olwandu was selected from a cross Sparkle/Wensume in 1987. The advanced and regional yield trials were carried out from 1994 to 1995 and
Manbaekdeulkkae, a vegetable perilla (Perilla frutescens (L.) Britton), was developed by pure line selection from the Kimhae local collection at the National Yeongnam Agricultural Experiment Station, Milyang, Kyungnam. Manbaekdeulkkae is characterized by
"Sekwangtangkong" (Arachis Hypogaea L.) was developed at the National Crop Experiment Station (NCES) in Suwon durig the period from 1989 to 1999 through the cross between a disease resistance line SP8655 (Chungwon3/Wasedairyu) and an early and high yieldi
"Daesintangkong" is a new large-seeded and early maturing peanut variety that was developed at the National Crop Experiment Station (NCES) in Suwon and released in 2000. Daesintangkong originated from the cross between "48-1" and "Daekwangtangkong". Cross
"Hyangimdeulkkae" was developed at the National Crop Experiment Station, RDA in 2000 through the crossing between lodging tolerant Andongdeulkkae and the hybrid line of high oil contented Keumreungdeulkkae and Jechundeulkkae in 1991. Seedcoat color of Hya
The new perilla variety Daesildeulkkae was developed at the National Crop Experiment Station, RDA in 1999 through the crossing between recommended varieties of Daeyeupdlkkae and Yeupsildlkkae in 1991. "Daesildeulkkae" is characterized as a thinner seedcoa
A new black soybean cultivar with green cotyledon for cooking with rice, Heugcheongkong was developed at the Kangwon Province Agricultural Research Extension Services in 1999. Heugcheongkong was selected from Yeongwol local cultivars. To breed high-qualit