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http://dx.doi.org/10.5333/KGFS.2002.22.4.241

Effect of Planting and Harvest Dates on Quality and Productivity of Rye-Hairy Vetch Mixture  

Kim, J.G. (National Livestock Research Institute, RDA)
Seo, S. (National Livestock Research Institute, RDA)
Chung, E.S. (National Livestock Research Institute, RDA)
Lim, Y.C. (National Livestock Research Institute, RDA)
Lee, J.K. (National Livestock Research Institute, RDA)
Seo, J.H. (National Agricultural Experimental Station, RDA)
Park, G.J. (National Livestock Research Institute, RDA)
Publication Information
Journal of The Korean Society of Grassland and Forage Science / v.22, no.4, 2002 , pp. 241-246 More about this Journal
Abstract
Rye-hairy vetch mixture would be recommended fur produce higher yield and conserving soil environment. This experiment was conducted to investigate the effect of planting and harvest dates on quality and productivity of rye-hairy vetch mixture. Plant height of rye and hairy vetch was increased with delayed harvest dates, but it found that there was on significant difference among seeding dates. The dry matter(DM) content was increased with delayed harvest dates, and it showed 30% DM in mid-May. Crude protein(CP) content was decreased sharply from 17~18% in heading stage to 9~10% in flowering stage. The content of ADF(Acid detergent fiber) and NDF(Neutral detergent fiber) were increased with delayed harvest date, but IVDMD(In vitro dry matter digestibility) and TDN(Total digestible nutrient) were decreased. The change of dry matter yield was affected significantly by harvest date but was not by seeding time. The results of this experiments indicated that harvest in late-April would be recommended to produce the highest yield and quality if it is considered to cultivate com fur silage. Harvest in mid-May would be recommendable with the cultivation of early maturity silage corn or sorghum $\times$ sudangrass hybrids.
Keywords
Hairy vetch; Rye; Mixture; Planting date; Harvest date; Productivity;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 작물시험장. 2001. 겨울철 사료․녹비작물 재배 현장조사 연구. 농촌진흥청
2 Barnes, R. F., D. A. Miller, and C. J. Nelson. 1995. Forage : Vol. Ⅰ An introduction to grassland agriculture. 5th ed. Iowa State University Press. Iowa
3 Clark, A. J., A. M. Decker, J. J. Meisinger, and M. S. McIntosh. 1997a. Kill date of vetch, rye, and a vetch-rye mixture : Ⅰ. Cover crop and corn nitrogen. Agron. J. 89:427-434   DOI   ScienceOn
4 Clark, A. J., A. M. Decker, J. J. Meisinger, and M. S. McIntosh. 1997b. Kill date of vetch, rye, and a vetch-rye mixture : Ⅱ. Soil moisture and corn yield. Agron. J. 89:434-441   DOI   ScienceOn
5 Clark, A. J., A. M. Decker, J. J. Meisinger, F. R. Mulford, and M. S. McIntosh. 1995. Hairy vetch killl date effects on soil water corn production systems. Agron. J. 87:579-585   DOI   ScienceOn
6 Duke, J. A. 1981. Handbook of legumes of world economic importance. New York : Plenum
7 Goering, H. K., and P. J. Van Soest. 1970. Forage fiber analysis. Agric. Handb. 379, U. S. Gov. Print. Office, Washington, DC
8 Moore, J. E. 1970. Procedure for the two-stage in vitro digestion of forage. University of Florida, Department of Animal Science
9 Tilley, J. M. A. and R. A. Terry. 1963. A two-stage technique for in vitro digestion of forage crops. J. Bri. Grassl. Soc. 18:119-128   DOI
10 김종근, 정의수, 윤세형, 서 성, 서종호, 박근제, 김충국. 2002. 연맥-헤어리베치 혼파에 의한 사료가치 및 생산성 향상연구. 한국초지학회지. 22(1) : 31-36   과학기술학회마을   DOI   ScienceOn
11 농촌진흥청. 2000. 푸른들 가꾸기 기술지도 계획. 기술지원국
12 서종호, 이호진, 허일봉, 김시주. 2001. 헤어리벳치의 추파시기에 따른 녹비의 수량 및 질소량의 변화. 한국작물학회지 45(6):400-404
13 신정남, 김동암, 고기환, 김용원. 2000. 도입 베치 품종 및 한국 야생종의 생육특성과 수량. 한국초지학회지 20(4) : 251-258   과학기술학회마을
14 Association of Official Analytical Chemists. 1995. Official Methods of nalysis. (16th ed.). AOAC, Arlington, Virginia