• Title/Summary/Keyword: 사료작물

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Effects of Mixed Sowing with Legumes and Applying Cattle Manure on Productivity, Feed Values and Stock Carrying Capacity of Whole Crop Wheat in Gyeongbuk Regions (경북지역에서 콩과작물의 혼파와 우분 시용이 총체밀의 생산성, 사료가치 및 단위면적당 가축 사육능력에 미치는 영향)

  • Hwangbo, Soon;Jo, Ik Hwan
    • Journal of The Korean Society of Grassland and Forage Science
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    • v.34 no.1
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    • pp.52-59
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    • 2014

  • This study was conducted to estimate the Hanwoo carrying capacity when whole crop wheat, as a winter forage crop, was grown on mixed-sowing of legume forage and by applying cattle manure on the productivity and feed value of whole crop wheat during the period of 2012~2013. The experiment was conducted in a split plot design with three replications. The main plots consisted of three different culture methods such as whole crop wheat and mixed sowing combination with hairy vetch or forage pea. The subplots consisted of four different applications of cattle manure (0, 50, 100 and 150 kg N/ha). The annual amount of dry matter (DM) of whole crop wheat in Gyeongju were higher than those of in Gyeongsan and Yeongju, and the mixed-sowing of hairy vetch mixture was the highest (p<0.05) compared with the single-sowing of whole crop wheat and mixed-sowing of legume in Gyeongju. The DM amounts were increased proportionately corresponded to the applying level of cattle manure, and was found to be significantly (p<0.05) high at the level of 100 and 150 kg/ha groups. With the feed value of forage, the crude protein (CP) contents tended to be higher in the mixed-sowing of legume than the single-sowing of whole crop wheat at the wintering experimental sites of legume. For whole crop wheat, total digestible nutrients (TDN) content was the highest in the mixed sowing plots of forage pea in Gyeongsan; however, there was no significant differences among the single-sowing of whole crop wheat. The carrying capacity of Hanwoo (head/ha) was higher (p<0.05) in Gyeongju (3.83 head) than that in Gyeongsan (3.11) and Yeongju (1.35). Further, the carrying capacity in the single-sowing of whole crop wheat was lower than that in the mixed-sowing of legume, and the hairy vetch was the highest among the mixed-sowing groups (p<0.05). Overall, the present results recommend taking into account the wintering for the mix-sowing of legume in Gyeongbuk province. The cattle manure may be applied for legume in the wintering unavailable regions. In addition, applying cattle manure at the level of 100~150 kg/ha and the mix-sowing of legume may increase the productivity per unit area and feed value, including the CP, for improving the carrying capacity of Hanwoo.

  • https://doi.org/10.5333/KGFS.2014.34.1.52 인용 PDF KSCI

양계용 자동 사료급이기 특성과 발전전망

  • Choe, Gwang-Jae
    • Feed Journal
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    • v.4 no.3 s.31
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    • pp.68-72
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    • 2006

  • 금월부터는 각론으로 가축별 사료급이기(양계, 양돈, 낙농-육우용 급이기, 개체인식 급이기)의 이용현황과 전망, 사료 저장빈의 새 기술, 사료생산 장비의 기술개발(사료작물수확시, 모어, 베일러, 래퍼, 베일커터)현황, 사료가공장비(사료배합기, 사료가공기계)의 순으로 내용을 살펴보고자 한다.

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