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http://dx.doi.org/10.5333/KGFS.2009.29.4.321

Effect of Varieties and Seeding Date on Over Winter and Dry Matter Yield of Italian Ryegrass in Paddy Field  

Kim, Meing-Jooung (Hanwoo Experiment Station, National Institute of Animal Science, RDA)
Choi, Ki-Jun (National Institute of Animal Science RDA)
Kim, Jong-Geun (National Institute of Animal Science RDA)
Seo, Sung (National Institute of Animal Science RDA)
Yoon, Sei-Hyung (National Institute of Animal Science RDA)
Lim, Young-Chul (National Institute of Animal Science RDA)
Im, Seok-Ki (Hanwoo Experiment Station, National Institute of Animal Science, RDA)
Kwon, Eung-Gi (Hanwoo Experiment Station, National Institute of Animal Science, RDA)
Chang, Sun-Sik (Hanwoo Experiment Station, National Institute of Animal Science, RDA)
Kim, Hyeong-Cheol (Hanwoo Experiment Station, National Institute of Animal Science, RDA)
Kim, Tae-Il (Hanwoo Experiment Station, National Institute of Animal Science, RDA)
Publication Information
Journal of The Korean Society of Grassland and Forage Science / v.29, no.4, 2009 , pp. 321-328 More about this Journal
Abstract
This experiment was carried out to investigate the effect of cultivar and seeding date on the winter survival rate, quality and DM yield of Italian ryegrass on paddy field for three years in Suwon. Seeding started from 30th Sep. 2003. at intervals of five days and finished 20th Oct. New varieties of Italian ryegrass used in this experiment were "Kospeed", "Kowinmaster" and "Hwasan 101". The winter survival average rate of 5th Oct. seeding plot was 89.8% and it decreased with delayed seeding date. The heading date of "Kospeed" was 7th~13rd May, "Kowinmaster" was 16th May, but "Hwasan 101 ho" didn't show heading until 17th May. Dry matter (DM) yields of 30th Sep. seeding plot were Kospeed 7,909kg/ha, Kowinmaster 6,398 kg/ha and Hwasan 101 ho 5,204 kg/ha. DM yield was decreased with delayed seeding date. Total digestible nutrient (TDN) yield was also decreased with delayed seeding date. Crude protein (CP) content was the highest in Kospeed. seeding plot as 18.3% and in vitro dry matter digestibility (IVDMD) was not showed significant difference among seeding dates.
Keywords
Italian ryegrass; Seeding date; New variety; Yield; Over winter;
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Times Cited By KSCI : 2  (Citation Analysis)
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1 김맹중, 최기준, 육완방, 임영철, 윤세형, 김종근, 박형수, 서 성, 2007. 논에서 이탈리안 라이그라스의 파종방법이 월동, 건물수량 및 사료가치에 미치는 영향. 한국초지학회지 27(4):269-274   DOI
2 김맹중, 기광석, 최기준, 임근발, 김기용, 지희정, 이상훈, 조원모, 서 성, 김종근, 2008. 국내육성 사료작물 신품종의 생산성, 사일리지 품질 및 기호성 평가. 2008년도 축산시험연구보고서 . pp. 4040-4044
3 류 정, 김영노, 채재석. 1985. 논뒷그루 사료작물 재배에 관한 연구. 사료작물 재배한계 지대조사. 이리농업시험장 연구보고서 557-559
4 진성계. 1985. 논뒷그루 사료작물 재배에 관한연구. 사료작물 파종방법 시험. 이리농업시험장 시험연구보고서 186-188
5 채재석, 김영노, 류 정, 김정곤. 1984. 논뒷그루 사료작물 재배에 관한 연구. 사료작물 파종적기 및 파종방법시험. 이리농업시험장 시험연구보고서 450-452
6 최기준, 임영철, 성병렬, 김기용, 이종경, 임근발, 박형수, 서 성, 지희정, 2007. 내한 조숙성 이탈리안 라이그라스 신품종 코스피드. 한국초지학회지 27(3):145-150   DOI
7 최기준, 임용우, 김기용, 최순호, 성병렬, 김원호, 신동은, 임영철, 2000. 내한 다수성 이탈리안 라 이그라스 신품종 '화산 101호'. 한국초지학회지 20(1):1-6
8 AOAC. 1990. Official methods of analysis(15th ed.). Association & Official Analytical Chemiss, Washington DC
9 Goering, H.K. and P.J. Van Soest. 1970. Forage fiber analysis. Agic. Handbook 379, U. S. Gov. Print. Office, Washington, DC
10 Kim, J.T., D.Y. Suh, H.S. Suh, Y.C. Kim and C. H. Heo. 1991. Studies on broadcast sowing before rice harvest and nitrogen top-dressing for Italian ryegrass in double cropping paddy field. Res. Rept. RDA(L). 33:54-58
11 Ko, Y.D., K.Y. Chung, Y.W. Ryu, D.H. Kim and J.H. Kim. 1991. Effects of sowing date and method on the yield and winter survival of Italian ryegrass in paddy. J. Korean grass. Sci. 11(1): 30-3
12 Menke, K.H. und W. Huss. 1980. Tieremaehrung und futtemittel-kunde. UTB Ulmer. pp. 38-41
13 MIFAFF. 2008. Statistcs. Ministry of food, Agriculture, Forestry, and Fisheries
14 Tilley, J.A.M. and R.A. Terry. 1963. A two stage technique for in vitro digestibility of forage crops. J. Birt. Grassl. Sci. 18:104-111   DOI