• 제목/요약/키워드: Whole crop barley

검색결과 156건 처리시간 0.717초

답리작 대맥의 Whole Crop Pellt 생산이용에 관한 연구 (Study on the Whole Crop Pelltt Making of Barley Cultivated on Paddy Land after Rice)

  • 김정갑;한민수;김건엽;한정대;진현주;이혁호
    • 한국초지조사료학회지
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    • 제15권2호
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    • pp.146-150
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    • 1995
  • The yield performance and nutrient quality of barley for pellets making from whole crop material were discussed during 1993-1994. Barley (cv. Olbori) was grown on paddy land after rice cutivation and was harvested at early stage of physiological maturity. A column type of whole crop pellets was produced by 1.5cm diameter and 2.5cm height. Barley war evaluated as a suitable materials for whole crop pellet making. Barley produced higher yield and better qualitative roughage in the utilization of pellet making than in the silage making. Dry matter yields were obtained 12.02 MTha in pellet making and 11.70 MT/ha in silage making. Net energy value of barley pellet were 6.54 MJ in net energy lactation and 635 SV in starch equivalent net energy. Feeding of barley pellet improved milk production of daily cattle Daily milk yields per head were 25.1 liter in silage feeding and 25.9 liter in pellet feeding. Production cost of pellets and silages made from whole crop barley were 169.07 won/kg and 124.15 won/kg dry matter, respectively.

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Effects of restricted feeding with fermented whole-crop barley and wheat on the growth performance, nutrient digestibility, blood characteristic, and fecal microbiota in finishing pigs

  • Lee, Chang Hee;Kim, Hyeun Bum;Ahn, Jung Hyun;Jung, Hyun Jung;Yun, Won;Lee, Ji Hwan;Kwak, Woo Gi;Oh, Han Jin;Liu, Shu Dong;An, Ji Seon;Song, Tae Hwa;Park, Tae Il;Kim, Doo Wan;Yu, Dong Jo;Song, Min Ho;Cho, Jin Ho
    • 농업과학연구
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    • 제45권4호
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    • pp.665-675
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    • 2018
  • A total of 80 pigs [(Landrace ${\times}$ Yorkshire) ${\times}$ Duroc] with an average body weight of $72.9{\pm}2.6kg$ were used in the present study to investigate the effects of fermented whole crop wheat and barley with or without supplementing inoculums throughout the restricted feeding in finishing pigs. There were 4 replicate pens per treatment. Pigs were fed ad libitum throughout the experiment as the control (CON), and the other four groups were restricted to 10% in the CON diet and fed ad libitum fermented whole crop cereals: fermented whole crop barley with inoculums; fermented whole crop barley without inoculums; fermented whole crop wheat with inoculums; and fermented whole crop wheat without inoculums. During the entire experiment, the average daily feed intake (ADFI) decreased in the fermented barley and fermented wheat groups compared to the CON, while no difference was observed in the average daily gain (ADG), feed efficiency (gain : feed ratio, G : F) between the control and fermented whole crop barley, wheat diet group. Dry matter and nitrogen digestibility did not show a significant difference among the treatments. In the blood constituents, concentrations of blood urea nitrogen were significantly lower in pigs fed fermented whole crop barley without inoculum diets compared with the other treatments. In conclusion, restricted feeding with fermented whole crop barley and wheat regardless of the supplementing inoculums showed no significant difference in growth performance compared to the CON. This suggests that there is a possibility that fermented whole crop barley and wheat could replace part of the conventional diets.

Effect of Sesbania Incorporation as Nitrogen Source on Growth and Yield of Whole Crop Barley and Reduction of N Fertilizer in Saemangeum Reclaimed Tidal Land

  • Lee, Su-Hwan;Bae, Hui-Su;Oh, Yang-Yeol;Lee, Sang-Hun;Kim, Yeong-Joo;Kim, Sun;Ryu, Jin-Hee;Jung, Kang-Ho;Lee, Choong-Geun;Kim, Jae-Hyeon;Kim, Yeong-Doo;Choi, Weon-Young;Cho, Jae-Yeong;Lee, Kyoung-Bo;Lee, Keon-Hui;Park, Ki-Do
    • 한국토양비료학회지
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    • 제49권6호
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    • pp.751-759
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    • 2016
  • It is known that the poor soil fertility of newly reclaimed saline soils is due to the lack of organic matter and available mineral nutrients for crop production. The effect of green manuring with Sesbania aculeata in combination with five rates of urea-N treatments (N0. N25, N50, N75, N100) on the productivity of a subsequent whole-crop barley and the fertility of the reclaimed saline soil in Saemangeum was evaluated in the field during 2013-2014 growing season. Sesbania was grown during summer season (June to October). The amount of Sesbania incorporated was $16.2Mg\;ha^{-1}$. Sesbania contributed to $393kg\;N\;ha^{-1}$ to the soils when ploughed down and incorporated before whole-crop barley cultivated. The performances of whole-crop barley following sesbania incorporation were significantly affected by a combination of Sesbania manuring and different N rates. The N fertilizer equivalence without N fertilizer following Sesbania was 42.6% ($63.9kg\;N\;ha^{-1}$), compared with N100 ($150kg\;N\;ha^{-1}$) in fallow soils. The whole-crop barley yield responded to N fertilizer rates in both sesbania-amended and fallow soil. The yield response to nitrogen rates in fallow soil was linear (Y=0.0586X+3.3011, $R^2=0.9534$), whereas that in sesbania-amended soils was quadratic (Y= -0.001X2+0.1322X+5.7143, $R^2=0.9576$). The yield of whole-crop barley in sesbania-amended with increasing N rates was increased up to SN75 (115 kgN) $10.3Mg\;ha^{-1}$. Apparent N recovery (ANR) of whole-crop barely showed decreased with sesbania plus increasing rates of N fertilizer. Despite higher yield with sesbania manuring plus increasing N rates, the contributions of N from Sesbania with increasing N rates to whole-crop barley were decreased, whereas those from fertilizer increment due to excessively mineralized Nitrogen. Considering yield, ANR, N contribution from Sesbania and nitrogen fertilizer, the optimum N rate was N50 rate following sesbania incorporation.

Carcass Traits and the Quality of Meat from Cattle Finished on Diets Containing Barley

  • Oliveros, M.C.R.;Park, K.M.;Kwon, E.G.;Choi, N.J.;Chang, J.S.;Hwang, Inho
    • Asian-Australasian Journal of Animal Sciences
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    • 제22권11호
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    • pp.1594-1608
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    • 2009
  • Research on barley as an animal feed started some decades ago but its utilization in animal production has been limited to countries that grow the crop extensively. Corn has been the most popular energy feed in cattle rations, but the high price of corn and the decreased supply of the grain in the international market have shifted the focus of the animal industry to other cereal crops like barley. Studies have indicated that growth performance of cattle fed barley-based diets has been generally comparable with that of those fed corn-based diets, while results for cattle fed whole-crop barley silage have been more variable. Beef from cattle fed barley-based diets has proved to be as tender and as acceptable for taste as that from animals fed other finishing diets when compared at similar growth rates and degree of finish. The barley crop contains good amounts of antioxidants like 2"O-GIV isovitexin, so from the meat science point of view, a desirable influence of these components on meat quality traits such as meat color, oxidative stability and sensory characteristics might be expected. Furthermore, the effect of the distinctive fatty acid profile of beef fed from whole-crop barley silage on sensory traits is also an important subject to be elucidated. A lot of studies have been made over past decades on the effect of barley, and especially whole crop barley, on beef cattle production and meat quality, but these data have not been collectively documented in a review. The current review re-visits previous literature to underline the effects of barley in the diet on beef quality traits and to identify areas for further studies.

총체보리 사일리지 급여가 한우 미경산우 및 경산우의 번식성적에 미치는 영향 (Effects of Feeding of Whole-Crop Barley Silage on the Reproductive Characteristics of Hanwoo Heifers and Cows)

  • 문승주;국길;장기영;백광수;이왕식;김원호;김광현
    • Reproductive and Developmental Biology
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    • 제33권3호
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    • pp.179-182
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    • 2009
  • This study was carried out between November 2007 and October 2008 in the experimental farm of Chunnam National University to investigate the effect of feeding of whole crop barley silage on the reproductive performance of Hanwoo heifers and cows. Two diets, rice straw or whole crop barley silage separately from concentrate were fed 11 Hanwoo heifers and 26 Hanwoo cows. In control group (=CON), heifers (n=6) and cows (n=13) were fed 7 kg (/head) rice straw and 4 kg (/head) commercial diet. In whole crop barley silage group (=WBG), heifers (n=5) and cows (n=13) were fed 8 kg (/head) whole crop barley silage and 1 kg (/head) commercial diet. 1. Conception rates for first service in CON or WBG heifers were 66.7% (4/6) and 60.0% (3/5), respectively, and the services per conception cows were $1.5{\pm}0.2$ for CON and $1.4{\pm}0.2$ for WBG group. 2. Days to post-partum insemination were $106.6{\pm}26.3$ days for CON and $85.6{\pm}12.6$ days for WBG group, and days to post-partum conception in CON or WBG were $128.4{\pm}27.1$ and $96.8{\pm}16.8$ days, respectively. 3. Post-partum conception rates for first service in CON or WBG were 76.9% (10/13) and 84.6% (11/13), respectively, and caving interval was $418{\pm}50.7$ days for CON and $392.8{\pm}20.7$ days for WBG group.

Effect of Supplemental Levels of Barley on Growing Performance, Meat Quality and Blood Properties in Swine

  • Jeong, Yong-Dae;Song, Tae-Hwa;Park, Tae-Il;Han, Ouk-Kyu;Ryu, Kyeong-Seon
    • 농업생명과학연구
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    • 제46권6호
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    • pp.127-135
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    • 2012
  • This study was conducted to investigate effects of dietary anthocyanin fortified barley (AFB) or whole crop barley (WCB) on growing performance, meat quality and blood properties in swine at late fattening phase. Swine performance was not significantly differed (p>0.05) but average daily gain and average daily feed intake tended to increase in treatments. Meat quality parameters including pH, cooking loss, shear force and meat surface color were not influenced by the addition of barley in diet. However, DPPH content of longgissmus dorsi muscle was significantly increased in WCB10 compared to control, AFB5 and WCB5 (p<0.05). FRAP content of longgissmus dorsi muslce was higher in WCB5 than the AFB (p<0.05), thereby, a tendency in FRAP was not similar to that of DPPH. Only myristic acid (C14:0) was affected, and the lowest myristic acid was found when AFB was supplied to swine. A tendency was not determined in total protein and HDL-cholesterol content, however, control, WCB10 and AFB5 had high in total protein and showed significantly low values in HDL-cholesterol. Therefore, the results indicate that barley can be considered as an ingredient in swine diet, but further investigation is necessary.

헤어리베치의 첨가가 맥류 사일리지의 품질에 미치는 영향 (Effects of supplementation of hairy vetch on the quality of whole crop barley silage)

  • 장원섭;양병모;허정민;이형석;이수기
    • 농업과학연구
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    • 제42권4호
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    • pp.383-388
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    • 2015
  • This study was conducted to investigate the effects of hairy vetch supplementation on quality of winter crop silage. There were 4 treatments (addition levels of hairy vetch ; 0, 5, 15, and 30%) with 3 replicates. Experimental silages stored for 40 days at room temperature ($20-25^{\circ}C$). THe silage crude protein level was improved (P<0.05) while hairy vetch supplementation increased. However, no difference was found (P>0.05) in crude fat, NDF and ADF of the silage while hairy vetch supplementation increased. The silage pH was increased (P<0.05) but lactic acid level was decreased (P<0.05) while hairy vetch supplementation increased. Nonetheless, acetic and butyric acids concentrations were increased (P<0.05) while hairy vetch supplementation increased. Sucrose, glucose and fructose levels were increased (P<0.05) while hairy vetch supplementation increased. Although negative effects were detected in whole crop barley silage while hairy vetch supplementation increased, optimum level of hairy vetch supplementation could be overwhelmed its negative effects on whole crop barley silage. Thus, the results of present study suggested that 15% hairy vetch supplementation of whole crop barley silage would be beneficial its quality maintenance compared to whole crop barley silage per se.

새만금간척지 조기노출지역의 담수기간별 제염과 청보리 생육 (Desalinization of Flooding Periods and Growth of Whole Crop Barley as Early Exposure Area in 'Saemangeum' Newly Reclaimed Land)

  • 최원영;송태화;김선;이장희;정재혁;김시주;이경보
    • 한국작물학회지
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    • 제58권2호
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    • pp.136-141
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    • 2013
  • 본 연구에서는 새만금 지역에 조성된 신간척지 포장에서 담수와 하작물 재배처리가 제염 및 후작으로 재배한 청보리의 생육 및 수량에 미치는 영향을 조사 분석하여, 신간척지 포장의 조기제염 기술을 개발하고자 하였다. 1. 담수기간별 하작물 재배후 청보리 입모를 보면 무담수에서 $m^2$당 216개로 입모율 25%, 1개월 담수 43%, 2개월과 3개월 담수 58%, 벼 재배구는 60% 이었다. 2. 토양염농도는 청보리 파종 시에 무담수 처리에서 0.50%로 높았고, 그 외 담수처리에서는 0.2% 이내로 낮았으며, 생육 중기까지는 높아지다가 생육후기에는 파종시의 수준과 비슷하였다. 3. 초장과 간장은 담수기간이 길수록 많았으며, 경수도 많아지는 경향이었다. 4. 수량은 무담수에서는 극히 적었으며, 담수기간이 길수록 수량은 급격히 증가하여, 무담수 대비 3개월 담수에서 504%, 벼 재배에서는 536% 증수하였다. 5. 사료가치는 담수 1개월은 단백질함량과 섬유소함량이 낮게 나타났고, 담수 3개월은 벼 재배구와 사료가치 면에서 비슷한 결과를 보였다. 이상의 결과를 종합하여 볼 때, 새로 조성된 간척지(사양토)에서 제염을 목적으로 담수할 경우 3개월 이상 담수하거나 벼를 재배하여 제염을 하고 밭작물(청보리)을 재배하여야 어느 정도 수량을 얻을 수 있을 것으로 판단된다.

Prediction of the Chemical Composition of Fresh Whole Crop Barley Silages by Near Infrared Spectroscopy

  • Park, Hyung Soo;Lee, Sang Hoon;Lim, Young Cheol;Seo, Sung;Choi, Ki Choon;Kim, Ji Hea;Kim, Jong Geun;Choi, Gi Jun
    • 한국초지조사료학회지
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    • 제33권3호
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    • pp.171-176
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    • 2013
  • Near infrared reflectance spectroscopy (NIRS) has become increasingly used as a rapid and accurate method of evaluating some chemical compositions in forages and feedstuff. This study was carried out to explore the accuracy of near infrared spectroscopy (NIRS) for the prediction of chemical parameters of fresh whole crop barley silages. A representative population of 284 fresh whole crop barley silages was used as a database for studying the possibilities of NIRS to predict chemical composition. Samples of silage were scanned at 1 nm intervals over the wavelength range 680~2,500 nm and the optical data were recorded as log 1/Reflectance (log 1/R) and were scanned in fresh condition. NIRS calibrations were developed by means of partial least-squares (PLS) regression. NIRS analysis of fresh whole crop barley silages provided accurate predictions of moisture, acid detergent fiber (ADF), neutral detergent fiber (NDF), crude protein (CP) and pH, as well as lactic acid content with correlation coefficients of cross-validation ($R^2cv$) of 0.96, 0.81, 0.79, 0.84, 0.72 and 0.78, respectively, and standard error of cross-validation (SECV) of 1.26, 2.83, 2.18, 1.19, 0.13 and 0.32% DM, respectively. Results of this experiment showed the possibility of the NIRS method to predict the chemical parameters of fresh whole crop barley silages as a routine analysis method in feeding value evaluation and for farmer advice.

국내산 통보리가루 첨가에 따른 국수의 품질 특성 및 항산화활성 (Quality Characteristics and Antioxidant Activity of Noodle Containing Whole Flour of Korean Hull-less Barley Cultivars)

  • 이미자;김경순;김양길;최재성;박광근;김형순
    • 한국작물학회지
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    • 제58권4호
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    • pp.459-467
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    • 2013
  • 본 연구에서는 여러 가지 품종별 통보리가루를 20% 첨가하여 보리 국수를 제조하고 제조된 국수의 품질특성과 ${\beta}$-glucan 함량 및 항산화활성 변화를 조사하였다. 호화특성 중 호화개시온도와 최고점도는 보릿가루 첨가에 따라 증가하였고, 치반점도는 감소하였다. 통보리가루 첨가 국수의 L값은 밀가루 국수에 비해 낮았고 a값과 b값은 높았다. 조리시 흡수율은 통보리가루 첨가국수에서 밀가루 국수보다 낮게 나타났으며, swelling index는 메성보리는 높았고 찰성보리는 밀가루 국수와 비슷하였다. 보리국수의 조리 후 경도, 검성은 밀가루 국수에 비해 약간 낮았으며, 메성보리가 찰성보리보다 경도, 응집성, 검성이 높았고 메성 품종인 다한이 가장 밀가루 국수와 유사한 특성을 보였다. 보릿가루 첨가에 따라 국수의 ${\beta}$-glucan 함량은 증가하였으며, 조리 후 ${\beta}$-glucan 함량이 약간 증가하였고, 전분함량은 조리 후 감소하였다. 보리첨가 국수의 항산화활성은 밀가루 국수보다 높았고 조리 후 감소하였다.