‘미품’은 도복과 수발아에 강한 고품질 중만생 품종육성을 목적으로 2001년 하계에 국립식량과학원 벼맥류부에서 밥맛이 우수한 ‘고시히까리’를 모본으로 하고 단간이며 수발아에강한 ‘계화21호’에 다수성인 주남벼를 교배한 F1을 부본으로인공교배하여 계통육종법에 의해 줄무늬잎마름병에 저항성이며 도복 및 수발아에 강한 고품질 다수성인 HR22995-B-B-59-1-1-4 계통을 선발하여 2008년에 ‘익산505호’로 계통명을부여하였다. 2008년~2010년 지역적응시험을 실시한 결과 밥맛이 우수하고 줄무늬잎마름병, 도복 및 수발아에 강한 계통으로 우수성이 인정되어 2010년 12월 농촌진흥청의 농작물직무육성신품종 선정심의회에서 ‘미품’으로 명명하였다. ‘미품’은 익산의 보통기 표준재배에서 평균 출수기가 8월 20일로 남평벼보다 5일 늦은 중만생종이다. 간장은 77 cm, 이삭 길이는 21 cm, 포기당 이삭 수는 13개로 ‘남평벼’와 비슷하였다. 현미천립중은 22.4 g으로 ‘남평벼’보다 다소 무거운 중립종이다. 생리장해 저항성 검정에서 ‘미품’은 위조현상이 나타나지 않았으며 성숙기 하엽노화가 늦고 수발아율은 3%로 안되는 편이다. 내냉성 임실율은 47%로 ‘남평벼’보다 높은 편이다. ‘미품’은 줄무늬잎마름병에는 저항성이나 도열병, 흰잎마름병, 오갈병과 검은줄오갈병에는 약하다. ‘미품’은 심복백이 거의 없고 ‘남평벼’ 수준으로 맑고 투명하다. 아밀로스 및 단백질 함량은 ‘남평벼’와 비슷하며 밥맛이 우수하다. ‘미품’의 평균 쌀수량은 보통기 표준재배에서 5.64 MT/ha로 ‘남평벼’와 비슷하였고, 이모작재배에서 4.98 MT/ha, 만식재배에서는 4.98 MT/ha의 수량을 보였다.

농촌진흥청 국립원예특작과학원에서는 2003년 분홍색의 스프레이 장미 ‘Pinocchio’과 다화성인 황색의 스프레이 장미 ‘Flair’품종을 교배하여 얻은 실생계통으로부터 2006년부터 2008년까지 3년동안 특성검정을 실시한 후 절화장이 길고, 수량이 많은 ‘레몬티’ 품종을 육성하였다.‘레몬티’는 밝은 황색(RHS Y155A)의 화색으로 꽃잎수는 52.3개, 화폭은 5.1 cm인 스프레이 품종으로 년간 절화수량은 153본/m2으로 대비품종 ‘써니레이디’보다 많았으며 절화장은 70.3 cm 절화경경은 5.7 mm로 절화특성이 우수했다. 소화수는 ‘써니레이디’의 4.2개보다 많은 6.5개를 보여 우수한 스프레이 형태를 지닌 절화장미로 평가되었으며 절화수명은 13.0일로 ‘써니레이디’보다 길었다.

A New six-rowed Naked Barley Cultivar “Nurichal” with good coking quality was developed by cross with HB88154-B-25-1 line and Hinchalssalbory by the Winter Cereal and Forage Crop Research Div. NICS, RDA in 2010. HB15305-B-B-31-2 was selected in 2006 and designated as ‘Iksan 95’. It showed good agronomic performance in the regional yield trials (RYT) from 2008 to 2010 and was released with the name of ‘Nurichal’ possessing good water absorption and expansion. The average heading and maturing dates of ‘Nurichal’ were April 24 and May 30 in paddy field, which were two day and one day later than those of the check cultivar ‘Saechalssalbori’ respectively. The new cultivar, ‘Nurichal’, had 82cm of culm length that was 5cm shorter than that of ‘Saechalssalbori’, and 4.0cm of spike length. It showed 774 spikes per m2, 63 grains per spike, 25.0 g of 1,000-grain weight, and 793 g of test weight. ‘Nurichal’ showed a little weaker winter hardiness than those of the check cultivar, ‘Saechalssalbori’ and showed similar lodging resistance with check cultivar. It sowed stronger resistance to barley yellow mosaic virus (BaYMV) compare to check cultivar. Grain shape was small and round. Protein content was 10.3% and β-glucan content was 6.8%. Its average yield of the pearled grain in the regional yield trial was 3.84 MT/ha in paddy field, which were higher 2% than those of the check cultivar. Its water absorption was similar and expansion was higher than ‘Saechalssalbori’. This cultivar would be suitable for the area above the daily minimum temperature of -6℃ in January in Korean peninsula.

Geneally, rice seeds regardless indica or japonica are showing low germination ratio or completely lost germination ability together with lost of good eating quality under high temperature and humidity conditions. Thus, this study was designed to evaluate a longevity for conservation of good eating quality during long term storage in rice. For the longevity evaluation, germination ability was studied after 5 days of high temperature and humidity stress (50℃/RH 95%). Dharial, originated from Bangladesh and showing weedy type with red pericarp, was selected as a good donor for longevity genes. A mutant was developed from Dharial through EMS mutagenesis and two populations of Dharial/4*Ilmibyeo and Dharial/4*Gopumbyeo were also developed for genetic study. In the 2-DE analysis followed by MALDI-TOF MS with wild and mutant lines, several candidate genes were identified. In the longevity test of two populations, a few lines showing good germination ability after high temperature and humidity stress were selected and subjected to confirm the relationships between longevity and conservation of good eating quality under long term storage.

“Joah”, a winter wheat (Triticum aestivum L.) cultivar was developed by the National Institute of Crop Science, RDA, Iksan, Korea, during the period from 1997 to 2011. The heading and maturing dates of this variety were April 26 and June 8 in upland, and April 28 and June 6 in paddy field, respectively. It is an awned, semi-dwarf and soft winter wheat. Culm and spike length of “Joah” were 78 cm and 8.4 cm. It had lower test weight (763g/L) and l,000-grain weight (43.0 g) than “Keumkang”. It showed moderate to pre-harvest sprouting, which lower rate of pre-harvest sprouting (12.3%) than “Keumkang”. “Joah” had lower flour yield (66.3%) and ash content (0.33%) than “Keumkang”. It showed higher lightness (92.29) of flour color than “Keumkang”. It showed lower protein content (11.5%) and gluten content (10.7%) and lower SDS-sedimentation volume(29㎖) and mixing time of mixograph than “Keumkang”. It was showed higher amylose content and high viscosity than “Keumkang”. It showed different compositions in HMW-GS compositions (2.2+12), PPO 18 (876bp) and Puroindolines composition compared to “Keumkang”. “Joah” showed similar firmness (2.20N) and higher volume of sponge cake to “Keumkang”. Average yield of “Joah” in the regional adaptation yield trial was 6.44 ton/ha in upland and 5.26 ton/ha in paddy field. “Joah” would be suitable for the area above -10℃ of daily minimum temperature in January in Korean peninsula.

Improvement of winter hardiness, diseases resistance and good quality have been recently received more attention by covered barley(Hordeum vulgare L.) breeders than ever in Korea. “Hyegang”, a new covered barley cultivar with similar maturing and high yield was developed by the National Institute of Crop Science, RDA in 2011. It was derived from the cross between “Milyang87/NWX-GB-G 2” and “Milyang87/Chalbori” with good quality. The initial cross was done in 2000 and the selected line, “Iksan445” (YB4625-B-B-6-2), showed high yield and good quality characteristics under yield trial test in 2008. It was cultivated three times for three years (2009～2011) in the four locations of regional yield trial (RYT) in korea and was investigated about agronomic and quality characteristics and released as “Hyegang”. The heading date was May 4 in upland and April 26 in paddy field which was 1 and 0 day lateness respectively than that of check cultivar, “Olbori”. The culm length was 77 cm which was 6 cm shorter than that with check cultivar. It showed the spike length of 4.7 cm, 800 spikes / m2, 64 grains / spike and 25.1g for 1,000 grains weight. It showed similar maturing and stronger resistance to barley yellow mosaic virus (BaYMV) compare to check cultivar. It showed higher diastatic power 216DP than that of check cultivar, ‘Olbori’. Average yield of “Hyegang” in the RYT was 4.61 MT/ha in upland and 4.38 MT/ha in paddy field, espectively.

“Joongmo2008”, a winter wheat (Triticum aestivum L.) cultivar was developed by the National Institute of Crop Science, RDA. It is an awned, semi-dwarf and hard winter wheat. The heading and maturing date of “Joongmo2008” were similar to “Keumkang”. Culm and spike length of “Joongmo2008” were 87 cm and 8.6 cm. It had similar test weight (800g/L) and higher 1,000-grain weight (46.7g) than “Keumkang”. It showed resistance to winter hardiness and moderate to pre-harvest sprouting, which lower rate of pre-harvest sprouting (9.8%) than “Keumkang”. “Joongmo2008” had higher flour yield (73.5%) and higher ash content (0.49%) than “Keumkang”. It showed similar lightness (90.01) of flour color than “Keumkang”. It showed higher protein content (16.4%), gluten content (13.4%), SDS-sedimentation volume(59㎖) and mixing time of mixograph than “Keumkang”. “Joongmo2008” had lower amylose contetn (24.5%) and higher viscosity (153BU) than “Keumkang”. It showed same compositions in HMW-GS compositions(5+10) and Puroindolines composition compared to “Keumkang”. “Joongmo2008” showed lower firmness (0.74N) of and higher bread volume of baked pan-bread to “Keumkang”. Average yield of “Joongmo2008” in the regional adaptation yield trial was 4.54 ton/ha in upland and 3.67 ton/ha in paddy field. “Joongmo2008” would be suitable for the area above -10℃ of daily minimum temperature in January in Korean peninsula.

A new spray rose cultivar ‘Red Zen’ was bred from the cross between dark pink spray cultivar ‘Dollina’ and orange spray cultivar ‘Alegria’ at the National Institute of Horticulture & Herbal Science. The cross was made in 2007 and ‘Red Zen’ was finally selected in 2011 after investigating characteristics for four years from 2009 to 2011. ‘Red Zen’, a red spray cultivar grows vigorously and has good and big shape. The major characteristics of this cultivar are 116.0 stems/㎡/year in yield, 72.5±7.0 cm in length of cut flower, 6.0±0.1 cm in flower diameter, 22.5±2.5 in petal number, and 11.8±1.2 days in vase life. This cultivar can be propagated by both cutting and grafting. The consumer’s preference of this cultivar is relatively higher than that of control cultivar, ‘Little Mable’.

A new spray rose cultivar ‘Peach Zen’ was bred from the cross between yellow spray cultivar ‘Sunny Lady’ and red spray cultivar ‘Madonna’ at the National Institute of Horticulture & Herbal Science. The cross was made in 2007 and ‘Peach Zen’ was finally selected in 2011 after investigating characteristics for three years from 2009 to 2011. ‘Peach Zen’, a light pink spray cultivar grows vigorously and has good shape and good vase life. The major characteristics of this cultivar are 128.4 stems/㎡/year in yield, 76.4±6.3 cm in length of cut flower, 5.8±0.6 cm in flower diameter, 39.3±4.2 in petal number, and 12.6±1.2 days in vase life. This cultivar can be propagated by both cutting and grafting. The consumer’s preference of this cultivar is relatively higher than that of control cultivar, ‘Little Mable’.

중모1012호'는 국립식량과학원 상주출장소에서 2010년도에 육성한 조생 고품질 고식미 내수발아성 중간모본으로 주요 특성과 수량성을 요약하면 다음과 같다. 1. 남부중산간지, 북부평야지 및 중산간지, 남부고냉지 및 동북부해안지 보통기 보비재배에서 평균 출수기가 7월 31일로 '오대벼'보다 2일 늦은 조생종이다. 2. 간장은 78 cm로 '오대벼'보다 크며, 수당립수는 많고 등 숙비율이 높은 중립종에 속한다. 3. 위조현상은 나타나지 않았으며 성숙기 하엽

신품종 '영한'은 병해 및 도복, 한해 등 재해에 강해 수량이 많고 품질이 우수한 청보리 품종을 육성하기 위하여 1997년에 조숙, 내도복, 내병, 다수성 계통인 'YB3433-3B-5'와 조사료 품질이 좋고 수량이 많은 'YB3135-3B-2-3' 사이의 F1에 'YB3135-3B-2-3'를 여교잡하고 계통육종법에 의하여 제반특성이 우수한 'SB971305-B-B-B-B-4-4' 계통을 선발, 생산력검정시험과 지역적응시험을 거쳐 2008년에 육성되었다

‘남풍’은 기계수확이 가능한 다수성 콩 신품종 육성을 목표로 소분지 내재해 다수성 ‘수원190호’를 모본으로 하고 대립 다수성 ‘보광콩’을 부본으로 1997년도에 인공교배하고 세대단축 기간을 거쳐 선발 육성한 기계수확 적성이 우수하고 내병내재해 다수성 품종으로 품종보호권 등록번호는 2660이며 주요특성을 요약하면 다음과 같다. 1. 유한신육형으로 화색은 백색이고 엽형은 피침형이며 모용색은 갈색이다. 종자모양은 구형이고 종피색은 황색이며 배꼽색은 연한갈색

‘미광’은 1997년 중부지역 적응 고품질 품종을 육성할 목적으로 양질 다수성 계통인 SR15926-10-2-3-3-3와 익산431호를 인공 교배하여 계통육종법에 따라 육성하였다. 교배 후대에서 선발하여 육성된 우량계통에 대해 2년간(2005~2006) 생산력 검정시험을 실시한 결과, 중생종이고 도열병 및 흰잎마름병에 저항성이면서 도정특성과 쌀 외관 및 밥맛이 양호한 SR23725-55-3-2-3-2 계통을 선발하여 ‘수원514호’로 계통명을 부여하였다

1998년도에 절화장이 길고 화형이 우수한 적색의 스탠다드 ‘레드산드라’ 품종을 모본으로 꽃수가 많고 줄기가 강건한 주홍색의 스탠다드 ‘바로네스’ 품종을 부본으로 인공교배 하였다. 1999년에 파종 후 287개체의 실생을 획득하여 이들을 대상으로 2001-2003년까지 3차에 거쳐 특성검정을 실시한 후 최종 특성검정 단계에서 기호도 조사를 실시한 결과 최종선발된 ‘원교 D1-27’을 2003년 농촌진흥청 농작물 직무육성 신품종 선정위원회를 거쳐 ‘스노우

1999년도에 백색의 스탠다드 ‘Escimo’ 품종을 모본으로 생육이 우수하고 다수성인 스탠다드 ‘Medeo’ 품종을 부본으로 인공교배 하였다. 2000년에 파종을 실시하여 840개체의 실생을 획득하여 이들을 대상으로 2001~2003년까지 3차에 걸쳐 특성검정을 실시한 후 최종 특성검정 단계에서 기호도 조사를 실시한 결과 최종선발된 ‘원교 D1-54’를 ‘Honey Lemon’로 명명하였다. ‘Honey Lemon’의 화색은 백색으로 RHS 칼라챠트번

1999년도에 분홍색의 대형 스탠다드 장미 ‘Silba87’ 품종을 모본으로 화형이 우수하지만 흰가루병에 약한 적색 스탠다드 장미 ‘Bravo’ 품종을 부본으로 인공교배하였다. 2000년에 파종을 실시하여 2080개체의 실생을 획득하여 이들을 대상으로 2001-2003년까지 3차에 거쳐 특성검정을 실시한 후 최종 특성검정 단계에서 기호도 조사를 실시한 결과 최종 선발 된 ‘원교 D1-37’을 2003년 농촌진흥청 농작물 직무육성 신품종 선정위원회를 거쳐

‘금영’은 국립식량과학원 상주출장소에서 2009년에 육성한 조생 고품질 고식미 품종으로 주요 특성과 수량성을 요악하면 다음과 같다. 1. 출수기는 보통기 보비재배에서 평균 7월 29일로 오대벼보다 1일 빠른 조생종이다. 2. 간장, 수장 및 수당립수가 오대벼와 비슷하며 등숙률이 높고 현미 천립중이 가벼운 중소립종이다. 3. 위조 현상이 없고 성숙기 하엽 노화가 늦으며 불시 출수가 오대벼보다 적게 나타나나 수발아는 오대벼보다 약간 잘되는 편이며 내냉성은