Chemical Composition and Fermentation Characteristics of Storage Sections of the Round Bale Silage of Fresh Rice Straw at Yonchon of Gyeonggi-do

Kim, Sang-Rok; Kim, Gon-Sik; Woo, Jae-Hoon; Lee, Jun-Woo; Sung, Kyung Il

doi:10.5333/kgfs.2004.24.3.253

Cited by 10 publications

(1 citation statement)

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“…특히 유휴 논에 사료작물을 재배하여 양질 조사료 Kim et al, 2009;Ji et al, 2009;Kim et al, 2007)를 생산하면 다량의 수입조사료를 대체하는 효과와 더불어 조사료 자급율을 향상시킬 수 있기 때문에 축산관계자들은 많은 노력을 기울이고 있는 실정이다. 현재 우리나라의 대부분 지역에서 유휴 논에 동계사료작 물인 이탈리안 라이그라스(IRG), 총체보리, 호밀 등을 재 배하여 사일리지로 조제 Kim et al, 2006a;Kim et al, 2006b;Kim et al, 2004,;Kim et al, 2001;Kim et al, 2000a;Kim et al, 2000b;Kim et al, 1995;Bevre, 1988;Romahn, 1988)되어 전국적으로 유통이 활발하게 이루어지고 있다. 그러나 이들 동계작물은 사일 리지 제조 적기에 사일리지를 제조하는 것이 아니라 농가 의 상황에 따라 제조하는 경우가 많아 적기보다 일찍 또는 늦게 조제하기 때문에 사일리지의 품질에 영향을 주고 있 다.…”

Section: ⅰ 서 론unclassified

Comparison of Yields of Winter Forage Crops According to Regions of Korea

Lim¹,

Choi²,

Park³

et al. 2013

Journal of The Korean Society of Grassland and Forage Science

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We examined the use of basic forage data and indicators of forage productivity in different regions of Korea. The productivity of winter forage crops was evaluated from mid to late May 2012 by directly collecting information from farmhouses. A survey of winter forage crop productivity was conducted with 66 farmers in 16 regions; including, Italian ryegrass (IRG) from 22 farmers in 11 regions, whole crop barley from 21 farmers in eight regions, rye from 11 farmers in five regions, and IRG mixed with whole crop barley from 12 farmers in six regions. The results indicated that the Konju region exhibited higher yields of dry matter (DM) forage (15,128 kg/ha) and that the Dangjin region (reclaimed land) showed the lowest (3,885 kg/ha). The average yield of DM forage was 9,418 kg/ha. Yields of whole crop barley and IRG mixed with whole crop barley were comparatively higher than those of rye and IRG. We conclude that overall forage productivity was influenced by farmer's cultivation ability rather than the forage cultivation environment.

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Section: ⅰ 서 론unclassified

Comparison of Yields of Winter Forage Crops According to Regions of Korea

Lim¹,

Choi²,

Park³

et al. 2013

Journal of The Korean Society of Grassland and Forage Science

View full text Add to dashboard Cite

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Effect of Harvest Stage of Sorghum × Sorghum Hybrid (SSH) on the Quality of Round Baled SSH Silage

Choi¹,

Jung²,

Kim³

et al. 2011

Journal of The Korean Society of Grassland and Forage Science

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This study was performed to investigate the effects of harvest stage of sorghum × sorghum hybrid (SSH) on nutritive values and quality of round baled SSH silage manufactured with SSH grown in paddy land of Department of Animal Resources Development, National Institute of Animal Science, RDA. SSH "SS405" was harvested at two different growth stages (heading and ripen stage) and ensiled at each harvest stages. Crude protein content of round baled SSH silage increased with delayed harvest maturity, but contents of ADF (acid detergent fiber), NDF (neutral detergent fiber), TDN (total digestible nutrient) and in vitro dry matter digestibility (IVDMD) was not changed. The pH in round baled SSH silage ranged from 3.8 to 4.4 at two different harvest stages, and pH in heading stage was higher than that of ripen stage. The content of lactic acid of round baled SSH silage increased with delayed harvest maturity (P<0.05), but the content of acetic acid decreased (P<0.05). The contents of lactic acid and acetic acid in ripen stage were not influenced by manufacture method of silage. The content of acetic acid in round baled SSH silage of heading stage increased as compared to that of trench SSH silage (P<0.05). Therefore, this study suggest that round baled SSH silage manufactured in both heading and ripen stage can improve the silage fermentation.

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Effects of Harvest Stages and Ensiling Method on Nutritive Values and Quality of Sorghum × Sorghum Hybrid Silage

Choi¹,

Song²

2011

Journal of The Korean Society of Grassland and Forage Science

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This study was carried out to investigate the effect of harvest stage of Sorghum × Sorghum Hybrid (SSH) and manufacture methods of SSH silage on nutritive values and quality of SSH silage manufactured with SSH grown in paddy land of Department of Animal Resources Development, National Institute of Animal Science, RDA. SSH "SS405" was harvested at two different growth stages (heading and ripen stage) and ensiled at each harvest stages. The content of crude protein in both square baled SSH silage (SBSS) and bag silage (BS) increased with delayed harvest maturity, but the contents of ADF (acid detergent fiber), NDF (neutral detergent fiber) decreased. The contents of ADF and NDF was not influenced by the inoculation of lactic bacteria. The contents of TDN (total digestible nutrient) in both stage and in vitro dry matter digestibility (IVDMD) in heading stage was not influenced by the harvest stage of SSH. The pH in all SSH silage ranged from 3.8 to 4.4 at two different harvest stages, and pH in heading stage was higher than that of ripen stage (P<0.05). The content of lactic acid of all SSH silage increased with delayed harvest maturity (P<0.05), but the content of acetic acid decreased (P<0.05). The contents of lactic acid and acetic acid in ripen stage were not influenced by manufacture method of silage. The content of lactic acid in both SBSS was higher than that of both BS and RBSS in heading and ripen stage (P<0.05), but the content of acetic acid decreased (P<0.05). The contents of lactic acid and acetic acid in BS were similar as compared to that of RBSS. Therefore, we suggest that the quality of SSH silage in both heading and ripen stage can be improved by manufacture methods of SBSS and BS.

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Chemical Composition and Fermentation Characteristics of Storage Sections of the Round Bale Silage of Fresh Rice Straw at Yonchon of Gyeonggi-do

Cited by 10 publications

References 0 publications

Comparison of Yields of Winter Forage Crops According to Regions of Korea

Comparison of Yields of Winter Forage Crops According to Regions of Korea

Effect of Harvest Stage of Sorghum × Sorghum Hybrid (SSH) on the Quality of Round Baled SSH Silage

Effects of Harvest Stages and Ensiling Method on Nutritive Values and Quality of Sorghum × Sorghum Hybrid Silage

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