• Feed Journal
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• v.4 no.10 s.38
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• pp.96-102
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• 2006

자급조사료 생산은 21C 축산의 필수과제다. 이는 친환경 축산(위생, 안전)의 기본이 되며 고품질축산물생산의 필수 기술이기 때문이다. 이에따라 벼 재배 면적 감소의 어겢가 필요하고 총체보리, 총체 벼, 이탈리안 라이그라스 재배 등 지급조사료 확보를 위한 현실적 대안이 필요하다.

• Journal of The Korean Society of Grassland and Forage Science
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• v.25 no.2
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• pp.113-118
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• 2005

This experiment was conducted to compare the dry matter yields and fled values of winter forage crops using too cultivars of Barley, Rye md Italia ryegrass at the Dae-Ho reclaimed tideland, Korea from 2002 to 2004 2rowing season. Soil salt contents of three forage crops showed highest at sowing time, respectively and after wintering continuously lowed till harvest time. The dry matter yield was 6,668.8, 4,455.6 md 2,591.2 kg / ha, respectively, for Italian ryegrass, Barley and Rye. The highest Crude protein(CP) content was recorded in Italian ryegrass. Acid detergent fiber(ADF) contents were lowed in row with Barley, Italian ryegrass and Rye. Sodium contents in plant tissue were recorded high in line with Barley, Italian ryegrass and Rye. results mentions above suggest Italian ryegrass is suitable winter forage crops for cultivation on reclaimed tideland in view of the good emergence, forage production and its feed value.

• Journal of The Korean Society of Grassland and Forage Science
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• v.27 no.2
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• pp.117-122
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• 2007

This experiment was carried out to select the optimum forage cropping system at the Dae-Ho reclaimed tideland, Korea from March, 2004 to October, 2006. Emergency rate of summer crop such as sorghum ${\times}$ sudangrass was low ($23%{\sim}30%$). Winter crop such as Italian ryegrass after continually cultivating wholecrop rice were highest (91%). Wintering rate of Italian ryegrass after continually cultivating wholecrop rice was highest and lowest in wholecrop barley after continually cultivating sorghum${\times}$sudanuass. In cropping system, fresh and dry matter yield of annually wholecrop rice+Italian ryegrass (50,807kg, 15,065kg) were highest and lowest in annaually serghum${\times}$sudangrass+wholecrop barley (17,2471kg, 5,209kg), respectively.

• Feed Journal
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• v.4 no.9 s.37
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• pp.36-39
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• 2006

• Journal of The Korean Society of Grassland and Forage Science
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• v.32 no.3
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• pp.309-316
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• 2012

This study was performed to investigate the effects of forage cropping system and cattle slurry on productivity of whole crop rice, whole crop barley and Sorghum-Sudangrass hybrid and environmental pollution in paddy land. Forage cropping system used in this study was consisted of double-cropping whole crop barley followed by whole crop rice applied with cattle slurry (DWBRC) and double-cropping whole crop barley followed by Sorghum-Sudangrass hybrid applied with cattle slurry (DSSBC). The field experiments were conducted on the clay loam at Backsanmyun, Kimje, Chunlabukdo province in Korea for three years (May 2006 to Apr. 2009). This study was arranged in completely randomized design with three replicates. The field had been sown with whole crop rice 'Nampyung', Sorghum-Sudangrass hybrid 'Sordan79' and whole crop barley 'Younyang'. The yields of whole crop barley in DWBRC and DSSBC were 7,515 kg/ha and 8,515 kg/ha, respectively. The yields of whole crop barley in DSSBC significantly increased as compared with that of DWBRC (p<0.05). The contents of crude protein, neutral detergent fiber (NDF), acid detergent fiber (ADF), total digestible nutrient (TDN) of whole crop barley in DWBRC were not difference as compared with those of DSSBC. The pH, and contents of total nitrogen and organic matter in soil samples collected at the end of the experiment increased as compared with those at the beginning of the experiment (p<0.05). However, The content of phosphate in DWBRC was no difference as compared with DSSBC. In addition, after the end of experiment, the concentrations of exchangeable cations (Ca, Na, Mg and K) in soil samples collected at the end of the experiment were remarkably higher than those at the beginning of the experiment (p<0.05). The concentrations of $NH_4$-N, $NO_3$-N, $PO_4$-P, Cl, Ca, K, Mg and Na in leaching water were hardly influenced by the cropping system and application of cattle slurry.

• Feed Journal
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• v.4 no.10 s.38
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• pp.84-89
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• 2006

반추동물은 매일 일정량 이상의 조사료를 반드시 섭취하여야 하나 우리나라에서는 조사료 생산기반이 취약하여 양질 조사료의 자급률이 높지 않은 실정이다. 따라서 많은 농가에서는 볏짚과 배합사료 위주로 사양하고 있으며 부족한 조사료는 수입에 의존하고 있다. 본 글에서는 최근 재배면적인 크게 증가하고 있는 사료용 총체보리의 사료적 가치, 곤포사일리지 조제와 품질 및 한우와 젖소 급여효과 등을 연구 분석하여 친환경적 양질조사료 자급달성을 도모하고자 한다.

• 월간낙농육우
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• v.25 no.5 s.277
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• pp.136-143
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• 2005

• 월간낙농육우
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• v.25 no.5 s.277
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• pp.144-147
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• 2005

• Feed Journal
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• v.5 no.7 s.47
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• pp.98-105
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• 2007

• Journal of The Korean Society of Grassland and Forage Science
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• v.27 no.4
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• pp.263-268
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• 2007

This experiment was carried out to evaluate the effects of organic content and to select lodging resistance for six varieties in paddy field of Chungnam province from 2006 to 2007. In this experiment, plant height was increased at the high fertile field and dry matter rate (%) per fresh matter was decreased at the high fertile soil condition but dry matter rate (%) of spike was increased. The dry matter (DM) yield showed higher in Sunwoo barley (13,520kg/ha) and Youngyang barley (12,780kg/ha) at the high fertile field. Fresh yield was also high in Wooho barely (34,720kg/ha) and Youngyang barely (33,670kg/ha) at the high fertile field but yield in high and normal fertile soil condition was not difference. Total digestible nutrients (TDN) content of Youngyang barley and Yuyeon barley was high as 69.5%, 70.3%, respectively, at the high fertile soil condition. According to this result Soman barley and Youngyang barley might be recommendable for whole crop barely in lower organic content condition of paddy rice field and Wooho barley and Soman barley with the lodging resistance and high yield is suitable for paddy field with high organic content.