A barley(Hordeum vulgare L.) cultivar 'Youjin' with hooded spike type having good silage quality was developed at National Institute of Crop Science, RDA in 2016. ‘Youjin’ showed both high yielding and cold resistance through the preliminary and advanced yield trials(PYT, AYT) from 2012 to 2013. We conducted regional yield trials(RYT) of ‘Youjin’ in six locations around Korea for three years from 2014 to 2016. It had erect plant type, growth habit of II, the green leaf and hooded awn type. In the paddy field its heading date was April 24 and the maturing date was May 25. Plant height was 99 cm and the number of spikes per m2 was 696. It has high rate of leaf blades, resistance to BaYMV(Barley Yellow Mosiac Virus) and good winter hardiness. The average dry matter of Youjin was about 17.2 MT ha-1 in the field. And feed quality of ‘Youjin’ was 10.6% of crude protein content, 24.8% of ADF(Acid Detergent Fiber), 43.5 % of NDF(Neutral Detergent Fiber), 69.1% of TDN(Total Digestible Nutrients). And also ‘Youjin’ had grade I of silage quality.

‘미한’은 추위 및 도복에 강한 다수성이면서 총체적성이 우수한 청보리 품종육성을 목표로 2001년 추위 및 도복에 강하며 초형이 양호한 ‘SB00T2064’를 모본으로, 양질다수성으로 총체적성이 우수한 ‘수원385호(IT215831)’를 부본으로 인공교배하였다.‘익산487호’로서 전국 6개소에서 2014년부터 2016년까지 지역적응시험을 거쳐 2016년에 육성되었다. ‘미한’은 기존 육성된 ‘영양’의 거친 망의 단점을 개선하여, 까락의 거치가 적은 반매끈망의 특성을 지니고 있다. 미한’은 직립 초형으로 파성은 IV정도로 영양보다는 추파성이 강하였다. 미한의 잎은 녹색이며, 엽폭은 중간정도이며, 엽이의 안토시아닌색은 없으며, 초장은 96㎝, ㎡당 경수는 665개로 표준품종인 ‘영양’ 보다 적었으나, 엽신 비율이 17.9%, 이삭비율은 52.2%로 높다. 답리작(전주 등 5개 지역 평균)에서 출수기는 4월 23일로 ‘영양’보다 3일 늦었으나, 황숙기는 5월 23일로 ‘영양’보다 1일 늦었다. ‘미한’은 내한성에 대해서는‘영양’보다 강하며, 흰가루병에는 약하며, 보리호위축병에 저항성을 나타냈다. 건물수량은 전작에서 13.9톤/ha으로 ‘영양’과 보다 5% 감수하였지만, 답리작에서 10.9톤/ha으로 ‘영양’과 같았다. 조사료 품질은 조단백질 함량이 10.3%로 ‘영양’에 비해 높았으며, ADF는 26.1%, NDF는 46.9%로 ‘영양’보다 높았으며 TDN이 68.2% ‘영양’보다 다소 낮았으나, 사일리지 품질등급은 I 등급으로 ‘영양’보다 우수하였다.

This study aimed to determine the optimal harvesting time for wheat to make grain silage, in Honam region of Korea. We harvested wheat grain every third day from 30 to 42 days after heading (DAH). The moisture content decreased from 61.6% at 30 DAH to 42.8% at 42 DAH. Yield of wheat grain significantly increased from 30 to 42 DAH (p< 0.05). Yield at 39 DAH (3.46T/ha) was not significantly different from that at 42 DAH (p< 0.05). With respect to the feed value of wheat grain silage, the amount of crude protein, crude fiber, and crude ash was different by harvesting time (p< 0.05). However, the amount of total digestible nutrients (TDN) from 30 and 42 DAH was not significantly different. The pH of wheat grain silage from 30 to 42 DAH was between 3.8 and 4.5 and it was stable until 39 DAH (p< 0.05). The lactic acid content of wheat grain silage from 30 to 42 DAH decreased from 3.08% to 1.10%. With respect to moisture content, yield, feed value, and fermentation, the optimal harvesting time for wheat grain silage was 39 DAH.

This study was conducted to investigate the feed value and silage quality according to storage period and film layers in whole crop oat silage. The crude protein content was increased in all silage during the storage periods compared to those before silage, under prolonged storage period slightly and the number of film layers of silage, six layer were higher than four layers, but no significant. NDF and ADF contents were also increased in all silage of storage duration compared to those before silage, but they was similar level between storage duration and number of film layers. TDN content was decreased of the storage duration. However, it was similar under the storage duration and the number of film layers. The pH value was decreased during prolonged storage period and six layers was lower than four layers depending on the film layers. In the organic acid contents, lactic acid and acetic acid were increased under the prolonged storage duration, and butyric acid was higher significantly(p<0.05), six layers of the film were showed higher lactic acid and lower butyric acid(p<0.05). Therefore, oat silage should be used within 6 months it was when treated with 4 layers, if considering the long-term storage, it is desirable to treat it with 6 layers or more.

A new barley(Hordeum vulgare L.) cultivar ‘Dachung’ having high forage yielding and good silage quality was developed at National Institute of Crop Science, RDA in 2015. This cultivar was derived from a cross of the ‘Sunwoo’ and ‘Keunalbori1ho’ in 2002. And it’s promising line showed both high yield and lodging resistance through the preliminary and advanced yield trials(PYT, AYT) at Iksan from 2010 to 2012. It was designated as the ‘Iksan479’. ‘Iksan479’ was conducted to regional yield trials(RYT) in six locations around Korea for three years from 2013 to 2015. And it was released as the name of ‘Dachung’. It has erect plant type, growth habit of IV and green leaf. In the paddy field its heading date was April 24 and maturing date was May 26, same day with ‘Youngyang’. Plant height of ‘Dachung’ was 99cm. Dachung’s spikes per m2 was 625. It has high rate of leaf blades, resistance to BaYMV(Barley Yellow Mosiac Virus) and better winter hardiness than that of ‘Youngyang’. The average dry matter of ‘Dachung’ was about 11.9 ton ha-1 in paddy field. And average feed quality of ‘Dachung’ was 9.0% of crude protein content, 31.3% of ADF (Acid Detergent Fiber), 54.4% of NDF (Neutral Detergent Fiber), 64.0% of TDN (Total Digestible Nutrients). ‘Dachung’ had grade I of silage quality. This cultivar would be suitable for the area above the daily minimum temperature of -8℃ in January in Korean peninsula.

This study was carried out to investigate the optimal harvesting time, feed value and fermentation quality of barley and wheat for the making of chopped whole crop silage substitute for formula feed. As a result, the moisture content of barley and wheat decreased with a late harvest, and barley progressed faster than wheat. The plant height was similar with harvesting time, and the number of spikes decreased with prolonged period after heading. The dry matter yield and TDN yield of barley harvested at 35 and 40 days after heading were significantly higher than those at 30 days after heading and wheat was significantly higher at 40 and 45 days than at 35 day after heading(P<0.05). Crude protein content of barley and wheat were increased with later harvesting time, and crude fiber, crude fat and crude ash were slightly decreased, but not statistically significant. NDF and ADF content of barley decreased with later harvesting time, and those showed similar level in wheat. TDN content of barely was slightly increased but there was no difference in wheat. Comparing the effects of fermentation on feed value of chopped whole crop silage, the approximate compositions were slightly increased after fermentation, but the difference was not significant. Fermentations resulted in increasing the pH value of barley silage with late harvesting time, but decreasing the lactic acid content(p<0.05). A pH value of wheat silage showed similar level in different harvest time, and lactic acid content was decreased. Considering the quantity and quality of fermentation, barley and wheat can be used for making chopped silage of whole crop silage when they were harvested at 35 days and 40~45 days after heading, respectively.

DNA-based markers have been used in various fields like molecular biology and crop breeding program. DNA marker is able to be used for protection of genetic resource and quantification of specific cultivar. Eleven DNA markers have been developed for Korean wheat cultivar identification in 2013-2014. 27 of 32 wheat cultivars were distinguished by 11 DNA markers. In this study, we developed four DNA markers, KWSM0012, KWSM0013, KWSM0014 and KWSM0015, derived from SSR and SNP analysis. Consequently, 32 Korean wheat cultivars were identified by 15 DNA markers. We are convinced that these new DNA markers are very useful for wheat varieties DNA fingerprinting and are able to be applied to marker-assisted selection in wheat breeding program in Korea.

This experiment was conducted to obtain information of feed value and fermentative quality of wheat cultivar, ‘Taejoong’ to confirm availability as a whole crop silage. As a result, the heading date of ‘Teajoong’ is April 27, and plant height is longer than whole crop barley, ‘Youngyang’ or whole crop wheat, ‘Cheongwoo’, spike length are also large, fresh and dry matter yield are also high. In case of feed value, ‘Taejoong’ had higher crude protein content than whole crop barley, ‘Youngyang’ or whole crop wheat, ‘Cheongwoo’, lower NDF and ADF contents, and significantly higher digestible nutrient contents(p<0.05). In case of fermentation qulity, pH of ‘Taejoong’ was 4.2, and lactic acid content was lower than ‘Cheongwoo’ silage and significantly higher than ‘Youngyang’ silage(p<0.05). Acetic acid content was significantly lower than ‘Youngyang’ and ‘Cheongwoo’ silage(p<0.01), butyric acid content was significantly lower than that of ‘Youngyang’ silage (p<0.05). The final Flieg's score showed that ‘Taejoong’ silage was the best. Also income of ‘Taejoong’ improved than ‘Youngyang’ or ‘Cheongwoo’. Therefore, ‘Taejoong’ is considered sufficiently available as whole crop for forage.

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 out the growth habit of group Ⅲ with green and mid-wide leaf. Awn that is related to preference of livestock is a semi-smooth awn. This cultivar had 96 cm of culm length, 650 of spikes per m2. Heading date of ‘Miho’ was April 27, and maturing date on May 30, which were later than cultivar ‘Youngyang’. It also showed strong winter hardiness, and similar resistance to shattering and bariy yellow mosaic virus (BaYMV) compared with those of check one. The best thing among the traits of a 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 average minimum temperature was above －8℃ January in Korean peninsula.

이 연구는 비닐겹수 및 저장기간 따른 청보리 사일리지 의 사료가치 및 사일리지 품질특성을 구명하고자 수행하였 다. 조단백질 함량은 저장기간 모두 사일리지 제조 전에 비해 높아지는 경향을 보였고, 저장기간이 길어질수록 약 간 높은 값을 보였지만 통계적인 유의성은 없었다. 비닐겹 수에 따라서는 6겹 처리한 처리구가 4겹보다 높은 경향이 었다. NDF와 ADF 함량은 저장기간 모두 사일리지 제조 전보다 높은 경향을 보였고(p<0.05), 저장기간에 따라서는 비슷한 값을 나타냈다. 비닐 겹수에 따라서는 6겹 처리한 처리구가 4겹보다 더 높은 값을 나타냈다. TDN 함량은 저 장기간 모두 사일리지 제조 전보다 낮은 경향을 보였고, 저장기간에 따라서는 비슷한 값을 보였다. 비닐겹수에 따 라서는 6겹에서 다소 낮은 값을 보였다. pH는 저장기간이 길어짐에 따라 낮아지는 경향을 보였고, 비닐겹수에 따라 서는 6겹에서 4겹보다 낮은 값을 보였다. 유기산 함량에서 는 저장기간이 길어짐에 따라 젖산함량은 약간 증가하는 경향을 보였고, 초산함량은 낮아지는 경향을 보였으며 낙 산함량은 유의적으로 증가하는 경향을 보였다(p<0.05). 비 닐겹수에 따라서는 6겹에서 4겹보다 높은 젖산함량과 낮은 낙산함량을 보였다(p<0.05). 따라서 청보리 사일리지는 장 기저장을 할 경우에는 6겹으로 하는 것이 유리하고, 4겹으 로 처리했을 경우 6개월 안에 사용하는 것이 유리하다고 판단된다.

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.

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.

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.