녹협 호 는 도입 유전자원 와 를 인공교배하여 계통육성으로 선발된 계통으로 계통명은 밀양 호 이다 년 월과 월에 온실에서 시험 재배하여 생육 특성과 풋협 꼬투리의 수량성을 조사한 결과 협채소용으로 유망시 되어 우리나라에서는 처음으로 협채용 강낭콩 신품종 녹협 호 로 선정되었다 녹협 호 는 협채용 꼬투리 수확기의 협색은 녹색이며 성숙기의 협색은 담황색이다 화색과 종피색은 백색이며 종실의 립의 건조된 무게는 이다 협 단면은 둥글며 저온에서 개화 및 착협성이 비교적 우수하고 온실재배에서 협채의 수량성은 당 톤으로 강낭콩 호 보다 증수되었다

풋콩용 신품종 ‘상원’은 1997년 황색 대립이고 극조숙인 큰 올콩을 모본으로 하고 일본에서 도입된 Oshimamidori가 교배된 조합이다. 1998년부터 2002년도에 걸쳐 F1 - F5세대를 계통육종법으로 전개하여 풋콩 특성이 유망하여 선발된 YS1309- 2B-4-1-1 계통으로 생산력검정시험에서 수확시기가 빠르고 도복에 강한 대립 풋콩 다수성 계통으로 유망하여 선발된 밀양154호이다. ‘상원’의 그 주요특성은 다음과 같다. 1. 유한신육형이며

‘대흑’은 밥밑용 특성이 우수한 단경 내재해 다수성 신품종 육성을 목표로 대립 장류용 품종인 대황콩과 단경 내도복 내재해 다수성 계통인 밀양 79호를 1997년 인공교배하여 계통 육종법으로 선발한 YS1298-2B-20-5-1-1-1 계통이다. 계통명은 ‘밀양158호’이고 품종등록번호는 No. 3009이며 주요특성은 다음과 같다. 1. ‘대흑’의 신육형은 유한신육형이며 화색은 자색이고 엽형은 환형이다. 모용 및 성숙기의 협은 갈색이며 종피색과 제색은 흑

A new kidney bean cultivar, “Noghyeob 1” was developed at the Yeongnam Agricultural Research Institute (YARI) in 2005. “Noghyeob 1” was selected from a cross between KLG50074 and KLG50063. It has determinate growth habit, white flower, green pod color, oval shape of crossed section of pod at the harvesting time for edible pod, white seed coat and middle seed size (21.1 grams per 100 seeds). The average yield of edible pod of “Noghyeob 1” was 24.25 M/T per hectare in the yield trials which were carried out at the green house in spring and autumn in 2005. It was 7 percent higher than that of the check cultivar “Kangnangkong 1”.

A new garden pea cultivar, Daehyup 2, was developed at the Yeongnam Agricultural Research Institute (YARI) in 2006. It was selected from the cross between Olwandu and Sachulwandu in 1996. The preliminary, advanced, and regional yield trials for evaluation and selection of this cultivar were carried out from 2003 to 2006. It has white flower, yellow cotyledon, absent or very weakly curved pod shape and yellow seed color. It was resistant to virus and powdery mildew disease. The 100 green seed weight of Daehyup 2 was 65.5 g, which was 8.9 g heavier than check cultivar. The sucrose and total sugar contents of fresh pod of Daehyup 2 were 11.1% and 12.5%, respectively, which were 3.2% and 4.3% higher than those of Sachulwandu. The fresh pod yield of Daehyup 2 was similar to that of Sachulwandu with 12.16 ton per hectare in the regional yield trials carried out in three locations of Korea from 2005 to 2006.

A new black seed coat soybean variety, “Socheong” was developed at the Yeongnam Agricultural Research Institute (YARI) in 2006. The goal to breed the black seed coat soybean is to develop the cultivar with high yield, lodging tolerance, resistant to disease such as soybean mosaic virus (SMV), and bacterial pustule and seed size. Socheong was selected from the cross between Milyang 78, which was late maturing, susceptible to lodging and SMV and with large seed size and green cotyledon, and Peking which was tolerant to lodging and with small seed size. The preliminary, advanced and regional yield trials for evaluation and selection of this variety were carried out from 2002 to 2006. It has determinate growth habit, white flower, brown pubescence, brown pod color, black seed coat, green cotyledon, elongated flattened seed shape, oval leaf shape and small seed size (15.7 grams per 100 seeds), and it was 3 days later in maturity than the check cultivar Cheongjakong. Socheong was higher, in the seed quality of sucrose and total sugar contents (6.8 and 8.2%) and isoflavone contents (1,754 ㎍/g) than the check cultivar. Futhermore, it has good characteristics for mechanical harvest, such as lodging tolerance, pod shattering and stem diameter. It also has been identified to have resistance to soybean mosaic virus symptom which was the troublesome soybean diseases. The average yield of Socheong was 2.21 ton per hectare in the regional yield trials carried out in four locations of Korea among seven locations from 2004 to 2006, which was 5 percent lower than the check cultivar Cheongjakong.

A new black seed coat soybean cultivar, “Heugmi” was developed at the Yeongnam Agricultural Research Institute (YARI) in 2006. The goal to breed the black seed coat soybean is to develop the cultivar with high yield, lodging tolerance, resistant to disease such as soybean mosaic virus (SMV), and bacterial pustule and seed size. Heugmi was selected from the cross between Milyang 78, which was late maturing, susceptible to lodging and SMV and with large seed size and green cotyledon, and Milyang 68, which was middle maturing, resistant to lodging and SMV and with middle seed size and yellow cotyledon. The preliminary, advanced and regional yield trials for evaluation and selection of this cultivar were carried out from 2001 to 2006. It has determinate growth habit, purple flower, brown pubescence, black pod color, black seed coat, green cotyledon, spherical seed shape, oval leaf shape and middle seed size (24.8 grams per 100 seeds), and it was 2 days earlier in maturity than the check cultivar Cheongjakong. Heugmi was better in the seed quality of crude protein contents, sucrose and total sugar contents than the check cultivar. It also has been identified to have resistance to SMV which was the troublesome soybean diseases. The average yield of Heugmi was 2.53 ton per hectare in the regional yield trials carried out in seven locations of Korea from 2004 to 2006, which was 8 percent higher than the check cultivar Cheongjakong.

"Mirang", a new cultivar for vegetable soybean, was developed fi-om the cross between "Keunol" and "Geunjeongol"a black seed coat with black hilum and yellow cotyledon. Over 3 year of Korea Regional Adaptation Tests (2003-2005) for veg-etable soybean, Mir

"Danmi 2", a new cultivar for vegetable soybean, was developed from the cross between "Seokryangput" and"YS1307" (Seokryangput/Mi1yang77) at Yeongnam Agricultural Research Institute and released in 2005. The pedigree of'Danmi2", designated as Milyang 145

A new black seed coated soybean cultivar, "Ilpumgeumjeong 2" was developed at the Yeongnam Agricultural ResearchInstitute (YARI) m 2005. Ilpumgeumjeong 2 was selected &om the cross between "Milyang 68" and "Suwon 178". The prelim-inary, advanced and regio

Pod dehiscence (PD), defined as the opening of pods along both the dorsal and ventral sutures, causes the seed to shatter in the field before harvesting and results in loss of seed yields. However, breeding for resistance to PD is difficult due to the complicated genetic behavior and environmental interaction. The objective of the present research was to analyze the genetic behavior of PD for improving the breeding efficiency of resistance to PD in soybean. PD after oven-drying the sampled pod at 40~circC for 24 hours was the most reliable to predict the degree of PD tested in the field. Keunolkong, a dehiscent parent, was crossed with non-dehiscent parents, Sinpaldalkong and Iksan 10. Using their F1~;and~;F2 seeds, PD was measured after oven drying the pod at 40~circC for 24 hours. The gene conferring PD behaved in different manners depending on the genetic populations. In the Keunolkong~times Sinpaldalkong population, PD seemed to be governed by single major recessive gene and minor genes, while several genes were probably involved in the resistance to pod dehiscence in the Keunolkong~times Iksan 10 population. Heritability for PD estimated in F2 population showed over 90~% in the two populations. High heritability of PD indicated that selection for resistance to PD should be effective in a breeding program. In addition, genetic mapping of quantitative locus (QTL) for PD in both populations may reveal that genes conferring PD are population-specific

A new pea cultivar, Cheongmi was developed at the Yeongnam Agricultural Research Institute (YARI) in 2003. It was selected from a cross YP303 (Frescoloy / Upton) // YP113 (Sparkle/Early Bird) /3/ YP115 (Sparkle / Euiseongjaerae) in 1992. The preliminary,

A new vegetable soybean cultivar, “Dajin” (Milyang 125) was selected from a cross Keunolkong / Josaengbaekjo(Introduction) // Keunolkong, and was developed at the Yeongnam Agricultural Research Institute (YARI) in 2003 on the basis of its yield performanc

A new black seed coat soybean cultivar with green cotyledon, Cheongja 2 was developed at the Yeongnam Agricultural Research Institute (YARI) in 2003. Cheongja 2 was selected from a cross Milyang 70 / Ilpeumgeumjeongkong. The preliminary, advanced and regi

A new sprouting soybean variety, 'achaekong'was developed at the National Yeongnam Agricultural Experiment Station (NYAES) in 2002. It was selected from the cross Hannamkong/Eunhakong. The preliminary, advanced, and regional yield trials for evaluation an

A new vegetable soybean variety, “Danmiput” was selected from the cross Keunol/Wasehakucho (Introduced), and developed in 2002 on the basis of its yield performance and seed quality for vegetable soybean at the National Yeongnam Agricultural Station. “Dan