Korean Journal of Organic Agriculture (한국유기농업학회지)

Korean Association of Organic Agriculture (한국유기농업학회)
권호 표지
DOI QR코드

DOI QR Code

Effects of Mixed-Sowing of Legume and Applying of Cattle Manure on the Productivity, Feed Values and Organic Hanwoo Carrying Capacity of Rye in Southern Area of Gyeongbuk Province

경북남부지방에서 콩과 사료작물의 혼파와 우분의 시용이 호밀의 생산성, 사료가치 및 단위면적당 유기한우 사육능력에 미치는 영향

  • 황보순 (대구대학교 동물자원학과) ;
  • 최광원 (대구대학교 동물자원학과) ;
  • 정순미 (대구대학교 동물자원학과) ;
  • 조익환 (대구대학교 동물자원학과)
  • Received : 2015.08.06
  • Accepted : 2015.09.10
  • Published : 2015.09.30
Download PDF
⟨ Previous Next ⟩

Abstract

This study was conducted to investigate the effects of mixed-sowing of legume forage and applying of cattle manure on the productivity of organic rye to provide dairy farmers with safe organic feeds. Also the present study aimed to evaluate optimal applying level of cattle manure and carrying capacity of Korean native cattle (Hanwoo) per unit area. The amount of crude protein was significantly higher in the mixed-sowing of legume forage (average 760~786 kg/ha) than in the single-sowing of rye (average 353 kg/ha) (p<0.05). The mixed-sowing of forage peas and the single-sowing of rye tended to improve by increasing the level of nitrous fertilization rather than the fertilization treatment. The amount of crude protein on the rye according to the mixed-sowing of legume was significantly higher in the mixture (average 8.29~9.90%) than in the single (average 4.93%) (p<0.05). The comparison by the level of nitrogen fertilization indicated significantly high for the rye in 50 kg N/ha than in fertilization treatments (p<0.05). Total digestible nutrients (TDN) amount in the single-sowing of rye was average 46.86% and has lower than average 49.96~50.12% of the mixed-sowing of legume, and especially the mixed-sowing of forage pea was the highest with 54.55% in 150 kg N/ha for the level of nitrogen fertilization (p<0.05). The breeding ability of annual organic livestocks per unit area according to the feed value of rye presented significantly higher ability in the mixed-sowing of legume (3.72~4.12 heads) than the single-sowing of rye (average 2.26 heads) (p<0.05). By summarizing above results, the mixed-sowing of legume is required to improve the productivity and the feed value of rye for increasing organic livestock breeding ability in southern area of Gyeongbuk regions, and the study for identifying the appropriate fertilization level using livestock excretions is further necessary.

본 연구는 토양의 지력향상과 환경오염을 감소시키고, 안전한 유기축산물의 생산에 기여할 수 있는 유기조사료를 효율적으로 생산하기 위해 대표적인 동계사료작물인 호밀에 콩과 사료작물 혼파와 발효우분을 시용하여 생산성과 사료가치를 평가하고, 가축분뇨의 적정 시용수준을 구명하여 단위면적당 유기 한우의 사육 능력을 추정하고자 하였다. 조단백질 수량은 단파구(평균 353 kg/ha)보다 콩과사료작물 혼파구가(평균 760~786 kg/ha) 유의적으로 높게 나타났다(p<0.05). 단파, 사료용 완두 혼파구는 무비구에 비해 질소시비 수준이 증가할수록 높아지는 경향을 보였다. 호밀에 콩과 사료작물 혼파에 따른 조단백질 함량은 단파구(평균 4.93%)보다 혼파구가(평균 8.29~9.90%) 유의적으로 높게 나타났다(p<0.05). 질소 시비 수준에 따른 비교에서는 호밀 단파구의 경우 무비구 보다 50 kg N/ha구가 유의하게 높게 나타났다(p<0.05). TDN 함량은 호밀 단파구가 평균 46.86%로 콩과 사료작물 혼파구의 평균 49.96~50.12% 보다 낮은 경향이었고, 특히 질소시비 수준이 150 kg N/ha구에서는 사료용 완두 혼파구가 54.55%로 가장 높게 나타났다(p<0.05). 호밀의 사료가치에 따른 단위면적당 연간 유기가축 사육능력은 단파구(평균 2.26두) 보다 콩과 작물 혼파구가 3.72~4.12두로 유의하게 높은 사육능력을 보였다(p<0.05). 이상의 결과를 종합해 볼 때, 경북남부지역에서 유기 가축사육 능력 증대를 위한 호밀의 생산성과 사료가치 향상을 위해서는 콩과 사료작물의 혼파가 필요하며, 콩과작물 혼파와 함께 가축분뇨의 적정 시용수준 추정은 앞으로 추가 시험과 함께 조사가 더 필요하다고 사료된다.

Keywords

References

  1. AOAC. 1995. Official Methods of Analysis (16th Ed.). Association of official analytical chemists. Washington D.C.
  2. Goering, H. K. and P. J. Van Soest. 1970. Forage fiber analysis. Agic. Handbook No. 379. ARS. USDA. Washington, D. C.
  3. Hwangbo, S. and I. H. Jo. 2013. Effects of applying cattle slurry and Mixed sowing with legumes on productivity, feed values and organic stock carrying capacity of winter forage crops in Gyeongbuk regions. Korean Journal of Organic Agriculture. 21(3): 451-465. https://doi.org/10.11625/KJOA.2013.21.3.451
  4. Jo, I. H. 2003. A Study on area types of recycling agriculture. Korean Journal of Organic Agriculture. 11(3): 91-108.
  5. Jo. I. H. 2012. Evaluation of carrying capacity of Hanwoo heifers when fed whole crop barley and rye as influenced by organic fertilizer application and mixed sowing with legumes. Journal of The Korean Society of Grassland and Forage Science. 32(2): 117-124. https://doi.org/10.5333/KGFS.2012.32.2.117
  6. Jo, I. H., S. Hwangbo, and J. S. Lee. 2008. Effects of Applying Livestock Manure on Productivity and Organic Stock Carrying Capacity of Summer Forage Crops. Korean Journal of Organic Agriculture. 16(4): 421-434.
  7. Jo, I. H., S. Hwangbo, and S. H. Lee. 2010. Effects of applying cattle slurry and mixed sowing with legumes on productivity, feed values and organic stock carrying capacity of whole crop barley and rye. Korean Journal of Organic Agriculture. 18(3): 419-432.
  8. Kim, D. A., K. I. Sung, and C. H. Kwon. 1986. Effects of sowing time and seeding rate on growth characteristics, winter survival and dry matter yield of forage rye (Secale cereale L.). J. Kor. Grassl. Forage Sci. 6(3): 164-168.
  9. Kim, J. D., S. G. Kim, and C. H. Kwon. 2004. Comparison of forage yield and quality of forage legume. Journal of Animal Science and Technology. 46(3): 437-442. https://doi.org/10.5187/JAST.2004.46.3.437
  10. Korea Rural Economic Institute (KREI). 2015. 2015 KREI Research Report.
  11. Lee, I. D. and H. S. Lee. 2006. A Comparative study on the dry matter yield and nutritive value from rye and hairy vetch seeding typers in Daejeon area. Journal of The Korean Society of Grassland and Forage Science. 26(4): 207-214. https://doi.org/10.5333/KGFS.2006.26.4.207
  12. Lee, H. W., W. H. Kim, H. S. Park, H. J. Ko, and S. G. Kim. 2005. Effect of N application rate on fixation and transfer from vetch to barley in mixed stands. Journal of The Korean Society of Grassland and Forage Science. 25(1): 1-6 https://doi.org/10.5333/KGFS.2005.25.1.001
  13. Linn, J. and N. Martin. 1989. Forage quality tests and interpretation. Univ. of Minnesota Ext. Serv. AG-FO-2637.
  14. Ministry of Agriculture, Food and Rural Affairs (MAFRA). 2013. The current situation of forage increase production and supplementation policy. pp. 2-5
  15. Ministry of Agriculture, Food and Rural Affairs (MAFRA). 2014a. Forage production and utilization for animal production.
  16. Ministry of Agriculture, Food and Rural Affairs (MAFRA). 2014b. Main statistics in Agriculture, Livestck and Food.
  17. Nahm, K. H. 1992. Practical guide to feed, forage and water analysis. Yoohan Pub. 1-70.
  18. Oh, M. G., I. H. Jo, and S. Hwangbo. 2014. Effect of Mixed-Sowing of Legume and Applying of Cattle Manure on the Productivity, Feed Values and Organic Hanwoo Carrying Capacity of Rye (Secale cereale L.). Korean Journal of Organic Agriculture. 22(3): 457-468. https://doi.org/10.11625/KJOA.2014.22.3.457
  19. Osman, A. E. and A. M. Osman. 1982. Performance of mixture of cereal and legume forage under irrigation in the Sudan. The Journal of Agricultural Science. 98: 71-72. https://doi.org/10.1017/S0021859600041113
  20. Park, J. G., J. D. Kim, and C. H. Kwon. 2006. Effect of liquid manure source, application rate and time on agronomic characteristics and forage yield of winter rye. Journal of The Korean Society of Grassland and Forage Science. 26(4): 227-232. https://doi.org/10.5333/KGFS.2006.26.4.227
  21. Ramesh, P., P. K. Ghosh, K. S. Reddy, Ajay, S. Ramana, and R. S. Choudhary. 2005. Assessment of biomass, productivity and sustainability of soybean based cropping systems at three levels of nitrogen in deep vertisols of semi-arid tropical India. Journal of Sustainable Agriculture. 26(2): 43-59. https://doi.org/10.1300/J064v26n02_05
  22. RDA National Institue of Animal Science. 2012. Korean feeding standard for Hanwoo.
  23. Ryu, D. K., S. I. Yun, J. S. Lee, I. H. Jo, and J. H Ahn. 2006. Standard model development of nature-circulating organic agriculture. Ministry of Agriculture and Forestry.
  24. SAS. 2013. Statistical Analysis System ver. 8.01. SAS Institute Inc. Cary, NC.
  25. Schechtner, G. 1978. Zur Wirksamkeit des Gullestickstoffs auf dem Grunlandin Abhangigkeit vom Dungungsregime. Die Bodenkultur, 29: 351-371.
  26. Seo, J. H., H. J. Lee, I. B. Hur, S. J. Kim, C. K. Kim, and H. S. Jo. 2000. Comparisons of chemical composition and forage yield among winter green manure crops. Journal of The Korean Society of Grassland and Forage Science. 20(3): 193-198
  27. Sharma, R. P., S. K. Pathak, M. Haque, and K. R. Raman. 2004. Diversification of traditional rice (Oryza sativa L.)-based cropping system for sustainable productions in South Biher alluvial plains. Indian Journal of Agronomy. 49(4): 218-222.
  28. Ta, T. C. and M. A. Faris. 1987. Species variation in the fixation and transfer of N from legumes to associated grasses. Plant and Soil. 98: 265-274. https://doi.org/10.1007/BF02374830