Purpose – Korean women suffered from serious experience at unfair personnel practice in the work and coexistence between work and home affairs. The study examined woman workers' career plateau perception and success who worked for local public enterprises, that is to say, regional public corporation invested by local government, and investigated mediating effect of dual commitment as well as control effect of self-efficacy from point of view of various access to variables. Research design, data, and methodology – The study investigated women employees of regional public corporation by empirical analysis. The author collected 337 copies from 380 copies and made use of 325 copies after excluding copies with improper answer. SPSS 24.0 and AMOS 24.0 were used. Results – The study investigated effect of career plateau (structure and content) upon subjective career success (job satisfaction and career commitment) according to questionnaire material: First, not only structural plateau but also content career plateau had negative influence upon dual commitment (structure and career). Second, dual commitment had positive influence upon subjective career success from point of view of organizational commitment and career commitment. Third, structural career plateau had positive influence upon career success, and content career plateau had positive influence upon job satisfaction. Fourth, structural career plateau did not have significant influence upon job satisfaction, content career plateau and career satisfaction. Fifth, subordinate variables (organizational commitment and career commitment) had mediating influence upon career plateau cognition and subjective career success. Sixth, self efficacy did not control career plateau cognition and subjective career success. Conclusions – Women employee's career plateau cognition mediated dual commitment to have influence upon career success and to be likely to help career success theory study. Career plateau had negative influence upon dual commitment and career success of women workers. The study shall give base of counteraction from point of view of control and motivation of women workers thinking of career plateau.

We developed new two-rowed covered barley ‘Gwangmaeg’ superior to ‘Hopum’ that has been widely cultivated in Korea for using beer-materials. ‘Gwanngmaeg’ was related from the line named as ‘Iksan149’ in 2010 after yield trials test in conducted for three years from 2008. And then it was registered to ‘Plant protection right, No. 5847’ in 2016 after field experiment by KSVS(Korea Seed & Variety Service). ‘Gwangmaeg’ has distinct characteristics in winter type (IV) and mid-tall culm length which makes reduce damage by off-season heading and lodging comparing to those of ‘Hopum’. ‘Gwangmaeg’ have characteristics of cold tolerance and disease resistance to BaYMV(Barley yellow mosaic virus) and Net blotch(Pyrenophora teres). Yield of ‘Gwangmaeg’ was about 611kg/10a and 524kg/10a in upland and paddy field condition, respectively, which higher 2-4% than ‘Hopum’, however, it has no significant difference. In quality examination for beer usage, ‘Gwangmaeg’ has lager grain and higher assortment ratio than those of ‘Hopum’. In malt quality, ‘Gwangmaeg’ showed higher and better quality in malt extract rate and diastatic power than those of ‘Hopum’. ‘Gwangmaeg’ would be suitable for the area above –4℃ of daily minimum temperature in January in Korean peninsula.

Eleven RAPD primers were assessed to analyze genetic diversity of Korean wheat varieties and to develop DNA marker for cultivar identification. The average of the number of polymorphic bands was 5.2 and PIC values showed 0.48, respectively. Ten major clades were presented by phylogenetic analysis. Three cultivars containing Uri, Hanbeak and Jonong were distinct from the others in the phylogenetic dendrogram. Seven cultivar-specific fragments were detected from 11 RAPD fingerprinting among 35 wheat cultivars and they were sequenced. Four Korean wheat cultivars, Eunpa, Jopoom, Yeonbaek and Jeokjoong, were identified newly by four markers, 84, 173, 174 and KWSM011. We convince that these new DNA markers are useful for cultivar fingerprinting and are applied to marker-assisted selection in wheat breeding program.

Wheat is one of major crop and wheat flour is used to various end-use products such as bread, cookies and noodles due to its unique characteristic of it as elasticity and viscosity. Wheat consumption has been generally increasing in not only US and Europe but also Korea. Nevertheless, gluten proteins in wheat endosperm are cause of allergy by food ingestion. Hence, studies on the allergy have been conducting and have been attracting public attention. Herein, we report studies on research trend of the issue with research papers over the last decade for suggestion of future research direction. Since 2012, studies on allergy of gluten proteins have been dramatically increased based on the number of published papers related to the issue. As results of research activities by country, the Europe accounted for 60% corresponding to the number of papers. Next US (13%), Japan (9%), China (5%), and Korea (2%) came. In Korea, studies on allergy of gluten protein are less studied. In the field of studying of gluten allergy, there are two major technologies as preclinical technology and genome research accounted for 58% and 26%, respectively. In Korea, the study on glutenin proteins which is closely related to wheat allergy is actively performed. Therefore, it can be expected that research will be become more active.

This study aimed to determine the optimal harvesting time for covered barley to make grain silage, in Honam region of Korea. We harvested six varieties of barley every third day from 24 to 42 days after heading (DAH). The moisture content decreased from 62.4% at 24 DAH to 24% at 42 DAH. The moisture content at 36 DAH was 44.3%; however, moisture content at 39 and 42 DAH was lower than 40%. Yield of covered barley significantly increased from 24 to 42 DAH (p < 0.05). Yield at 36 DAH (557 kg/10a) was not significantly different from that at 39 and 42 DAH (p < 0.05). With respect to the feed value of barley grain silage, the amount of crude fiber and crude ash was different by harvesting time (p < 0.05). However, the amount of crude protein, crude fat, and total digestible nutrients (TDN) from 24 and 42 DAH was not significantly different. The pH of grain silage from 24 to 42 DAH was between 3.8 and 4.2 and it was stable until 36 DAH (p < 0.05). However, the pH of grain silage at 39 and 42 DAH was 5.2 and 5.8, respectively, which was higher than the pH of silage with good fermentation quality. The lactic acid content of barley grain silage from 24 to 42 DAH decreased from 5.5% to 0.5% (p < 0.05). The amount of lactic acid at 36 DAH was higher than that at 39 and 42 DAH (p < 0.05). With respect to moisture content, yield, feed value, and fermentation, the optimal harvesting time for grain silage of covered barley was 36 DAH. This could increase the use efficiency of harvesting machine for barley and reduce the harvesting time gap between whole barley silage and grain silage in Korea. Moreover, using barley grain silage for animal feed could reduce the import of corn.

The limited use of barley for food is mostly due to undesirable color and unfamiliar flavor of barley based food products. So, preventing the browning is very important in order to increase the consumption of barley. ‘Yeongbaekchal’is a new naked waxy barley cultivar which is not get discolored. It was developed by the National Institute of Crop Science, RDA in 2013. It was derived from the cross between‘Radiant’which is a proanthocyanidin free and ‘Saechalssal’ which has characteristics of winter hardness, lodging tolerance, waxy endosperm and good cooking. The initial cross was done in 2006 and the selected line, ‘Iksan116’(HB16953-B-B-7), had no proanthocyanidin and showed good quality characteristics under yield trial test from 2012 to 2013. Heading and maturing date of ‘Yeongbaekchal’ were 3days late than those of ‘Saechalssal’. It had 90 cm of culm length and 5.0 cm of spike length. It showed 840 spikes per m2, 63 grains per spike, 25.1 g of 1,000-grain weight, and 831 g of test weight. ‘Yeongbaekchal' showed better resistance to BaYMV (Barley yellow mosaic virus) and similar water absorption rate and expansion rate with the check cultivar. Its average yield of the pearled grain in the regional yield trial was 3.42 MT/ha in paddy field, which were 5% lower than that of the check cultivar. It showed a little discoloration during the storage after cooked.

Barley breeding program of RDA (Rural Development Administration) has been develop to new hulled barley variety that has been used for malt and beer material. Through this program, we developed new two-rowed covered barley, Imaeg, with disease resistant, lodging tolerant and good malt quality for beer and Korean traditional drink ‘Sikhye’ in 2013. Imaeg showed resistant to Barley yellow mosaic virus (BaYMV), lodging tolerant and early maturing. The regional yield trials were conducted for Imaeg as a breeding line ‘Iksan166’ during three years at four different regions. And then it was registered to Plant protection right, No. 5681 in 2015 after field experiment by KSVS (Korea Seed & Variety Service). Imaeg has I of vernalization and shorter stem length as 77cm than 7cm to control variety Hopum. Yield potential of Imaeg about 4.8ton/ha that higher about 3% in paddy field condition than control, however, it has no significant difference. In quality examination for beer usage, Imaeg has higher 1,000 grain weight (45.6g) and higher assortment ratio (93.6%) than those of Hopum as 42.6g and 90.4% respectively. In malt quality, Imaeg showed higher soluble protein, Kolbach index and diastatic power than those of Hopum significantly. In addition, Imaeg has better ‘Sikhye’ malt quality significantly in lightness of grain (58.4 L value) and growth rate (216.8%) than those of Hopum as 54.3 (L value) and 177.5% respectively. Imaeg would be suitable for cultivation at the area above -4°C of daily minimum temperature in January in Korean peninsula.

Improvement of winter hardiness, lodging resistance and good quality have been recently received more attention by covered barley(Hordeum vulgare L.) breeders than ever in Korea. ‘Hyeyang’, a new covered barley cultivar with early maturing and high yield was developed by the National Institute of Crop Science, RDA in 2010. It was derived from the cross between‘Milyang87’and‘Wolsung8120’with good quality. The initial cross was done in 1999 and the selected line, ‘Iksan432’ (YB4494-B-B-21-2), showed high yield and good quality characteristics under yield trial test from 2008 to 2010. The following is the characteristics of‘Hyeyang’that is characterized as the vernalization of Ⅰ, green leaf, compact spike and long rough awns. The heading date of‘Hyeyang’were similar to‘Olbori’. The culm length was 82 cm which was 6 cm shorter than‘Olbori’. It showed the spike length of 4.3 cm, 798 spikes / m2, 56 grains / spike and 26.7 g for 1,000 grains weight. It showed similar winter hardiness and stronger resistance to barley yellow mosaic virus (BaYMV) compare to‘Olbori’. It showed higher diastatic power 235DP than that of check cultivar, ‘Olbori’. Average yield of ‘Hyeyang’ was 4.44 MT/ha in the regional yield trials carried out in four location at double cropping system in Korea from 2008 to 2010, which was 8 percent higher than ‘Olbori’. ‘Hyeyang’would be suitable for the area above –8℃ of daily minimum temperature in January in Korean peninsula.

총체생산성이 높은 밀품종을 육성하기 위해 장간, 다수성인 Kanto75/8/탑동밀/4/Bb#1/장광//STRAMCHO/3/수원220호/5/수원185호/CI 12703//관동75호///수원219호/7/F 1277에서 유래한 우량계통을 모본으로 하고, 중단간이면서 농업적 특성이 우수한 식용 밀 표준품종인 금강밀을 부본으로 하여 1998년에 농촌진흥청 국립식량과학원에서 육성하였다. 계통육종법으로 전개하여 초형이 우수하고, 장간인 SW98008-YB-7-5-1-1-2 계통을 선발하였다. 3년간 생산력검정 예비시험과 생산력 검정 본시험을 실시한 결과, 총체수량이 우수하여 ‘익산326호’로 계통명을 부여하였다. 2008년부터 2009년까지 지역적응성 시험을 수행하여 총체수량성이 높고 한해에 강한 계통으로 입증되어 2009년 12월 직무육성품종선정심의회에서 신품종으로 선정됨과 동시에 ‘청우’로 명명하였다. 그 후 국립종자원의 재배심사를 거쳐 2013년 종자산업법 제55조에 따라 품종보호 등록원부에 등록(품종보호 제4311호) 되었다. ‘청우’는 잎색이 진녹색이고, 잎폭은 중간 정도이며, 줄기는 길고 직립형태는 중간 정도로 뻗은 형태이다. 이삭은 중간 정도의 길이고, 이삭의 까락은 황백색이고 길이가 길며, 종실의 크기는 중간 정도이고, 종실색은 백색을 띄는 백립계이다. 출수기는 밭상태에서 4월 22일로 대비품종인 금강밀보다 1일 빠르고, 논상태에서 4월 24일로 금강밀과 유사하였다. 황숙기는 밭상태에서 5월 19일로 금강밀보다 2일 빠르고, 논상태에서 5월 22일로 1일 빠르다. 초장은 91 cm로 표준품종인 금강밀보다 장간형이고, 수장은 7.1 cm로 금강밀보다 0.9 cm 작은 편이지만, 경수는 1,070개/m2로 많다. 건물수량은 14.8 MT/ha으로 표준품종인 금강밀에 비해 12% 증수한 다수성이다. 조사료 품질은 표준품종 금강과 비교하여 유사하나, TDN 수량은 ha당 10.0 MT으로서 9.0 MT인 금강에 비해 높다.

농촌진흥청 국립식량과학원에서는 용도별 품종의 다양화를 위해 답리작 적응 과자용 밀 품종 ‘고소’를 개발하였다. 고소밀은 1998년도에 연질인 고분밀을 모본으로 하고, 숙기가 빠른 올밀을 부본으로 인공교배하여 SW98148 조합을 육성하였다. 경기도 연천에서 집단재배 후 계통을 전개하여 초형과 수형이 양호하며 내한성이 강한 계통인 SW98148-YB-9-2-4-1-3-1을 2006년부터 2개년간 생산력 검정을 거쳐 ‘익산 320호’로 계통명을 부여하였다. 그 후 2008년부터 3개년 동안 지역적응시험을 실시한 결과 숙기가 빠르며 수량성이 높고, 과자적성이 우수하여 2010년 농작물 직무육성 신품종심의회에서 ‘고소’로 명명하였다. 고소밀의 파성은 Ⅱ형으로 춘파형이고, 엽색은 녹색이며 이삭은 방추형이고, 종자는 중간 크기로 적색이다. 출수기와 성숙기는 밭상태 조건에서 각각 4월 28일과 6월 7일, 논상태에서는 각각 4월 25일과 6월 4일로 비슷하다. 고소밀의 리터중(799 g/L)과 천립중(42.5 g) 은 금강밀(804 g/L과 46.7 g)보다 낮고, 내한성(4.4%)과 수발아(4.0%) 저항성이 강하고, 내도복성이 높다. 고소밀의 제분율(63.77%), 단백질(9.8%), 침전가(30.0 ml)과 글루텐(7.2%) 함량은 금강밀(73.6%, 12.6%, 50.0 ml과 10.8%)보다 낮고, 과자적성이 우수하였다. ‘고소밀’의 HMW-GS 조성은 Glu-A1에서 2*, Glu-B1에서 7+8을 나타내 금강밀과 조성이 같았으나, Glu-D1에서 2.2+12가 발현되었다. GBSS 조성은 금강밀과 같은 야생형이고, Pinb-D1은 야생형으로 금강밀과 다른 특성을 나타냈다. 지역적응시험에서 밭상태 수량은 657 kg/10a, 논상태 수량은 561 kg/10a로 금강밀보다 21%와 7% 증수하였다.

High temperature is one of major environmental stress. Heat tolerance managing is difficult through the phenotypic selection, so marker assistant selection (MAS) using molecular markers like as RAPD, SSR etc. was tried to select useful traits for heat tolerance. Fourteen SSR markers reported by previous research were selected for this research. We tried to evaluate 14 SSR markers for MAS using 31 useful wheat resources including 24 crossing line from Turkey, six Korean wheat cultivars and Chinese spring. The average of the number of alleles and PIC values in this study were 6.14 and 0.64, respectively. Two major clades and four sub clades were grouped by phylogenetic tree using UPGMA. Four Korean wheat cultivars were distinct from other Turkey resources in the phylogenetic dendrogram. From the results, we expected that these markers were able to adapt to screening wheat genotyping for heat tolerance.

국내 밀 수량성 향상을 위해 이삭 길이가 길고 1수립수가 많은 장수형 계통의 품질과 이들 특성과 관련된 표지인자에 대한 평가를 수행하였다. 장수형 164계통의 회분, 단백질, 침전가, 습부율, 밀가루 입자 크기와 밀가루 색택 밝기의 평균은 금강밀보다 회분과 단백질함량이 높으며 습부율은 높고, 밀가루 밝기와 입자 크기는 비슷하였으나 침전가는 낮게 나타났다. 단백질의 질적 특성에서 단백질함량은 침전가, 습부율, 밀가루 입자 크기와 고도의 정의 상관을 보였고, 밀가루의 밝기와는 부의 상관을 나타냈다. 품질특성 관련 표지인자를 평가한 결과, 장수형 164계통은 모두 Glu-A3c, Wx-A1a, Wx-B1a, Wx-D1a의 유전자형을 나타내 금강밀과 동일하였다. 장수형 계통은 주로 Glu-A1c, Glu-B1c, Glu-D1a, Glu-B3g, Pina-D1b와 Pinb-D1b의 유전자형이 많았다. Glu-A1b과 Glu-B1b 유전자형은 단백질함량이 많고, 습부율이 높은 특성을 나타냈다. Glu-D1d, Glu-B3h과 Pinb-D1b 유전자형은 다른 유전자형에 비해 회분과 단백질함량이 많으며, 침전가와 습부율이 높고, 밀가루 입자가 크고, 밀가루의 색이 어두운 특성을 보였다. 이러한 결과를 통해서 장수형 계통은 수량성 증대를 위해 필요하고, 향후 용도별 품질 우수 자원의 특성을 집적하여 용도별 다수성 밀 품종개발을 위한 자원으로 활용하고자 한다.

국내 밀의 수량 증진을 위해 이삭 길이가 길고 1수립수가 많은 장수형 164계통(F8)을 육성하였고, 본 연구에서는 이들 계통의 주요 농업형질과 이들 특성과 관련 있는 표지인자에 대한 평가를 수행하였다. 장수형 계통은 모본인 금강밀과 비교했을 때, 단위면적당 수수와 리터중은 적고, 파종 후 출수까지 일수가 길었고, 간장, 수장, 1수립수와 단위면적당 생산량은 높게 나타났다. 농업 특성 관련 표지인자를 평가한 결과, 장수형 계통은 Rht-B1, Rht-D1, Vrn-B1, Ppd-A1, Ppd-B1 유전자 좌에서는 같은 유전자를 지닌 것으로 나타났다. 장수형 계통 중 Vrn-D1를 지닌 계통은 Vrn-D1a를 지닌 계통에 비하여 출수에 걸리는 시간이 길었지만, 이삭길이와 1수립수가 많은 것으로 나타났다. 하지만 Vrn-B1 유전자 변이는 장수형 계통의 농업형질의 차이가 없는 것으로 나타났다. 장수형은 Ppd-D1유전자 변이에 따른 간장이나 이삭 길이는 차이가 없었지만, 출수 일수와 수수는 Ppd-D1b를 지닌 계통이 많았지만, 1수립수, 천립중, 리터중과 수량은 Ppd-D1a를 지닌 계통이 높았다. 종실 특성을 나타내는 표지인자 변이는 출수 일수, 간장, 수장, 분얼이나 1수립수 및 수량에는 영향을 주지 않았지만 TaSus2-2B유전자의 Hap-L타입, TaGW2유전자의 Hap-6A-G타입과 TaCwi-A1a 가 각각의 대립 유전자형보다 천립중이 높게 나타났다. 향후 재배환경이 장수형의 농업형질 및 품질에 미치는 영향에 대한 평가가 필요하고, 만숙과 분얼이 적은 장수형의 단점을 보완하기 위한 지속적인 연구가 필요하다.

High temperature is one of major environmental stress. Some of molecular markers related heat stress or tolerance have been reported by many researchers. Heat tolerance managing is difficult through the phenotypic selection, so marker assistant selection (MAS) using molecular markers like as RAPD, SSR ect. was tried to selection of useful traits for heat tolerance. Fourteen SSR markers reported by previous research were selected for this research. These markers were linked to important traits including grain filling duration, HIS (Heat susceptibility index) grain filling duration. In this study, we tried to evaluate 14 SSR markers for MAS using 31 useful wheat resources including 24 crossing line from Turkey and six Korean wheat cultivars using 14 SSR markers. The average of the number of alleles and PIC values in this study were 6.14 and 0.63, respectively. Two major clades and six sub clades were grouped by phylogenetic tree using UPGMA program. Six Korean wheat cultivars were distinct from other Turkey resources in the phylogenetic dendrogram. From the results, we expected that these markers were able to adapt to screening wheat genotyping for heat tolerance.

The purpose of development new variety ‘Miho’ (Hordeum vulgare L.) is a favorite with livestock feed and develop varieties resistant to disease and lodging. ‘Miho’ was carrying the growth habit of group Ⅲ, green and mid-wide leaf. Awn that are related to preference of livestock is a semi-smooth awn. This cultivar had 96cm of culm length, 650 of spikes per m2. Heading date of ‘Miho’ is April 27, and maturing dates on May 30, which were later than cultivar ‘Youngyang’. It also showed strong winter hardiness, and similar resistance to shattering and BaYMV compared with those of check one. The best thing among the traits of one is a new good quality with the plant green at the latter growing period. The average forage dry matter yield in the regional yield trial was about 13.1, 12.1 MT per ha in upland and paddy field, respectively, which were 9%, 2% higher than that of the check cultivar. It’s also showed 6.8% crude protein, 27.1% ADF (acid detergent fiber), and 67.5% TDN (Total Digestible Nutrients), including higher silage quality for whole crop barley. This cultivar would be suitable for the area whose daily minimum temperature was above -8℃ in January in Korean peninsula.

“Jojoong”, a winter wheat(Triticum aestivum L.) cultivar was developed by the National Institute of Crop Science, RDA. It was derived from the cross “Suwon272/Olgeuru//Keumkang/Suwon252” during 2002. “Jojoong” was evaluated as “Iksan360” in advance yield trial test in 2011. It was tested in the regional yield trial test between 2012 and 2014. “Jojoong” is an awned, semi-dwarf and hard winter wheat, similar to “Keumkang” (check cultivar). The heading and maturing date of “Jojoong” were earlier to “Keumkang”. “Jojoong” had lower test weight (799 g/L) and 1,000-grain weigh (35.6g) than “Keumkang” (816 g/L and 45.5g, respectively). “Jojoong” showed resistance to winter hardiness and pre-harvest sprouting, which lower withering rate on the high ridge (10.5%) and rate of pre-harvest sprouting (10.5%) than “Keumkang” (31.7 and 21.4%, respectively). “Jojoong” showed similar protein content (12.5%), SDS-sedimentation volume (43.5ml) and gluten content (8.6%) to “Keumkang” (12.9%, 58.5ml and 8.5%, respectively). It showed higher lightness (93.17) in flour color than “Keumkang” (91.95, respectively). “Jojoong” showed higher lightness (81.50) of noodle dough sheet than “Keumkang” (80.95). “Jojoong” exhibited similar hardness (3.84N) and higher springiness and cohesiveness of cooked noodles (0.94 and 0.66) compared to “Keumkang” (3.88N, 0.90, and 0.62, respectively). Average yield of “Jojoong” in the regional adaptation yield trial test was 5.09 MT/ha in upland and 5.35 MT/ha in paddy field, which was 9% and 8% higher than those of “Keumkang” (4.67 MT/ha and 4.92 MT/ha, respectively).

‘조미’는 답리작 적응 내재해 다수성 청보리 품종육성을 목표로 1999년 내재해성으로 총체적성이 우수한 ‘수원337호’를 모본으로 하고, 도복에 강한 ‘수원355호’를 부본으로 교배하여 육성 선발된 ‘익산438호’로 전국 7개소에서 2008년부터 2010년까지 지역적응시험을 거쳐 2010년에 육성되었다. ‘조미’는 직립 초형으로 파성은 Ⅰ정도이고, 잎은 녹색이며, 잎귀가 없는 무엽이 품종으로 가축기호성이 높다. 초장은 90㎝이고, m2당 경수는 846개로 표준품종인 ‘영양’보다 194개 많은 다얼성이며, 엽신 비율이 높다.답리작에서 출수기는 4월 23일로 ‘영양’보다 3일 빠르고, 황숙기는 5월 25일로 1일 빠른 조숙종이다. 내한성은 ‘영양’보다 다소 강하였으며, 흰가루병에는 감수성을 보였지만 보리호위축병에 저항성을 나타냈다. 건물수량은 전작에서 15.7톤/ha ‘영양’과 같았으나 답리작에서 10.3톤/ha으로 ‘영양보다 5% 적었다. 조사료 품질은 조단백질 함량이 8.3%로 ‘영양’에 비해 높았으며, ADF는 26.2%, NDF는 48.3%로 ‘영양’보다 낮았으나 TDN이 68.2%로 ‘영양’보다 다소 높고, 사일리지 등급은 II 등급으로 양호하였다.

신품종 ‘보석찰’쌀보리는 안토시아닌 함량이 높은 자색 찰성 쌀보리 신품종으로 국립식량과학원에서 도복과 내한성이 강하고 찰성으로 립백도와 정맥율이 높으며 취반특성이 우수한 특성을 지닌 ‘찰쌀보리’와 ‘함안군북찰쌀보리’를 인공교배한 후 계통육종법으로 육성하였다. 전작 및 답리작 지역적응시험을 실시한 결과 답리작 적응성이 높으며, 도복 등 내재해성에 강한 특성과 안토시아닌 함량이 높은 자색영을 가진 계통임이 입증되었다. 출수기는 전작에서 새찰쌀보리보다 1일 빨랐으며, 답리작은 새찰쌀보리와 같았고, 성숙기는 전작과 답리작에서 새찰쌀보리와 같았다. 간장은 87 cm, 수장 5.0 cm, m2당 수수는 601개로 새찰쌀보리보다 많았고, 천립중은 29.0 g으로 소립종이었다. 단백질 함량은 표준품종인 새찰쌀보리와 비슷하였다. 안토시아닌 함량은 180.1 ㎍/g이었으며, β-glucan과 아밀로스는 새찰쌀보리와 비슷하였으며, 흡수율과 퍼짐성은 다소 높았다. 수량성은 전작에서 3.44 MT/ha, 답리작에서 3.56 MT/ha이었다.

‘보안찰’은 답리작 적응성이 높은 조숙 내한 내도복 유색 찰성 겉보리로 육성된 품종으로 파성은 Ⅲ이며, 이삭의 밀도는 밀수형으로 까락 긴 장망형이다. 출수기와 성숙기는 각각 2일 빠른 조숙종이다. 흰가루병과 보리호위축병은 서둔찰보리와 비슷하였다. 내한성과 내도복성은 서둔찰보리보다 다소 강하였다. 간장(79 cm)은 작고, 수장은 서둔찰보리보다 약간 작다. m2당 수수는 854개로 서둔찰보리보다 많고, 1수립수는 43개로 적다. 천립중은 서둔찰보리보다 작은 중소립종이며, 1ℓ중은 다소 가벼웠다. 단백질 함량, β-glucan 함량과 정맥률은 비슷하였고, 입백도는 낮았다. 취반특성 중 흡수율과 퍼짐성은 비슷하였고, 안토시아닌 함량은 181.1 ㎍/g으로 높았다. 수량은 전작에서 2.96 MT/ha, 답리작에서 3.91 MT/ha 있었다.

농촌진흥청 국립식량과학원에서 논 조건 적응 국수용 품종의 제분율 증가와 붉은곰팡이병 저항성 증진을 목적으로 1996년도에 백립계 춘파 다수성인 Bacanora88을 모본으로 하고, 현재 국내 최대 재배되고 있는 금강밀을 부본으로 인공교배하여 YW2948 조합을 육성하였다. 경기도 연천에서 집단재배 후 계통을 전개하여 초형과 수형이 양호하며 숙기가 빠르고 내한성이 강한 계통인 YW2948-B-B-1-1-1-1-1-1을 2005년과 2006년도 2년간 생산력검정을 거쳐 ‘익산320호’로 계통명을 부여하고, 2007년부터 3개년 동안 지역적응시험을 실시한 결과 숙기가 빠르며 백립계이고, 붉은곰팡이병에 중도 저항성을 나타냈다. 제분율이 높으며 밀가루와 국수 색택이 밝고, 식미감이 우수하여 2009년 농작물 직무육성 신품종심의회에서 ‘중모2004’로 명명하였다. 그 후 국립종자원의 재배심사를 거쳐 2013년 종자산업법제55조에 따라 품종보호 등록 원부에 등록되었다. 중모2004의 파성은 III형으로 양절형이고, 엽색은 녹색이며 이삭은 방추형이고, 종자는 중간크기로 백색이다. 출수기와 성숙기는 밭 조건 조건에서 각각 4월 24일과 6월 4일로 금강밀보다 1~2일 빠르고, 논 조건에서는 각각 4월 21일과 6월 2일로 2일 빠르다. 내한성은 금강밀보다 약하지만 수발아 저항성은 금강밀보다 강하고, 흰가루병과 붉은곰팡이병은 감수성이다. 중모2004의 제분율은 금강밀보다 약간 낮지만, 밀가루의 품질과 국수 가공특성이 비슷한 특성을 보였다. 천립중은 42.5 g으로 금강밀보다 약간 적은 소립이며, 지역적응성 시험에서 밭 조건 수량은 517 kg/10a으로 11% 감소하였고, 논 조건 수량은 534 kg/10a로 금강밀보다 3% 증수하였다.