한국작물학회지 (KOREAN JOURNAL OF CROP SCIENCE)

  • 제67권4호
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  • Pages.319-325
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  • 2022
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  • 0252-9777(pISSN)
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  • 2287-8432(eISSN)
한국작물학회 (The Korean Society of Crop Science)
권호 표지
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트리티케일 파종시기 및 수확시기가 사일리지 사료가치와 기능성 성분에 미치는 영향

Effects of Sowing and Harvesting Times on Feed Value and Functional Component of Triticale (x Triticosecale Wittmack)

  • 김지숙 (농촌진흥청 국립식량과학원 중부작물부 중부작물과 ) ;
  • 라경윤 (농촌진흥청 국립식량과학원 중부작물부 중부작물과 ) ;
  • 김율호 (농촌진흥청 국립식량과학원 중부작물부 중부작물과) ;
  • 박명렬 (농촌진흥청 국립식량과학원 중부작물부 중부작물과)
  • Jisuk Kim (Central Area Crop Breeding Division, Department of Central Area Crop Science, National Institute of Crop Science, Rural Development Administration) ;
  • Kyungyoon Ra (Central Area Crop Breeding Division, Department of Central Area Crop Science, National Institute of Crop Science, Rural Development Administration) ;
  • Yul-Ho Kim (Central Area Crop Breeding Division, Department of Central Area Crop Science, National Institute of Crop Science, Rural Development Administration) ;
  • Myoung Ryoul Park (Central Area Crop Breeding Division, Department of Central Area Crop Science, National Institute of Crop Science, Rural Development Administration)
  • 투고 : 2022.09.29
  • 심사 : 2022.11.18
  • 발행 : 2022.12.01
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초록

본 연구는 트리티케일의 파종기(가을, 봄)와 수확시기별(유묘기, 수잉기, 출수기, 출수 후 10일, 출수 후 20일) 사일리지 사료가치와 기능성 성분 분석 결과를 토대로 재배환경과 조사료 용도에 맞는 트리티케일의 적정 파종시기와 수확기 결정을 위한 기초자료로 제공하기 위한 것이며, 시험한 결과는 다음과 같다. 1. 생육후기로 갈수록 트리티케일의 초장과 생체수량은 높아졌고, 수잉기까지의 초기생육은 봄파종보다 가을파종에서 더 높았다. 2. 수확시기별 조단백질 함량 차이가 뚜렷하였다. 생장이 진전됨에 따라 조단백질이 감소하는 경향으로 유묘기에 가장 높았으며, 가을파종(24.2%)보다는 봄파종(35.0%) 했을 경우에 더 높았다. ADF와 NDF에서도 생장후기로 갈수록 점차 감소하는 경향을 보였지만 파종기에 의한 변화는 크지 않았다. TDN은 유묘기의 봄파종(71.3%)과 가을파종(67.0%)에서 차이가 있었으나 이후에는 유사한 경향을 보였다. 3. 사일리지의 등급을 결정하는 주요 요인인 pH와 젖산 함량의 경우 봄파종 시 동일한 수확시기일지라도 가을파종이 낮은 편이었고, 생육단계가 진전됨에 따라 조단백질 함량과 동일하게 낮아지는 경향을 보였다. 4. 기능성 물질인 옥타코사놀도 생육초기에 함량이 높았고, 수잉기까지는 가을파종이 봄파종보다 높았지만, 출수기 이후에는 파종기나 수확기와는 상관없이 거의 동일한 수준이었다. 따라서 트리티케일 '조성'을 이용한 사일리지 제조 시 영양적 측면에서 조단백질이나 TDN, 기능성 물질인 옥타코사놀이 높은 사일리지가 필요할 경우 식물체가 어린 시기인 유묘기에 제조하는 것이 효율적이며, 발효가 잘되는 사일리지가 필요할 경우 출수 후 20일에 수확한 트리티케일을 이용할 경우 더 효율적이다. 가을파종이 어려울 경우 봄 파종하여 유묘기에 수확하면 조단백질이나 TDN, 유기산 함량이 높은 사일리지를 제조할 수 있다.

Triticale forage has the highest yield of all winter forage crops, including rye, and a cold tolerance within an average low temperature of -10℃ in January. Therefore, this study analyzed the effects of sowing and harvesting times on the feed value and functional components of triticale to optimize the use and supply of triticale as livestock fee Room temperature' can vary widely with climate, season, and time of day. In order to clearly state the conditions of the study in a manner that facilitates replication by other researchers, please consider using an approximate temperature range instead. Seeds of the triticale 'Joseong' were sown during the fall of 2021 (October 20th) and spring of 2022 (March 7th). The triticale was harvested at the following growth stages: seedling stage, booting stage, heading stage, 10 days after heading, and 20 days after heading. The moisture content of each harvested triticale was adjusted to approximately 60%, and the triticale was fermented for silage for 40 days at ambient temperature under anaerobic conditions. We measured the pH and organic acid content of each silage to determine the feed value and functional component. The lactic acid content of the triticale silage harvested at the seedling stage sown in both fall and spring (1.61%, 1.63%) was the highest among all the silages. The octacosanol content in the silages of both fall-sown and spring-sown triticale harvested at the seedling stage (0.38, 0.27 mg/ml) was the highest. Overall, the results revealed that harvesting time had a greater impact on the feed value and functional components of triticale silage than sowing time.

키워드

과제정보

본 논문은 농촌진흥청 연구사업(연구개발과제명 : 조숙 다수성 사료용 트리티케일 계통 육성 및 종자 보급(1주관), PJ013835012022)의 지원에 의해 수행되었다.

참고문헌

  1. Athukorala, Y. and Mazza, G. 2010. Supercritical carbon dioxide and hexane extraction of wax from triticale straw: Content, composition and thermal properties. Industrial Crops and Products 31(3) : 550-556. https://doi.org/10.1016/j.indcrop.2010.02.011
  2. Choi, K. C. and C. E. Song. 2011. Effects of Harvest Stages and Ensiling method on nutritive values and quality of sorghum×sorghum hybrid silage. Journal of The Korean Society of Grassland and Forage Science 31(3) : 295-304. https://doi.org/10.5333/KGFS.2011.31.3.295
  3. Choi, K. C., S. Ilavenil, M. V. Arasu, H. S. Park, and W. H. Kim. 2015. Effect of novel Lactobacillus plantarum KCC-10 and KCC-19 on fermentation characterization of alfalfa silage. Journal of the Korean Society of Grassland and Forage Science 35(2) : 166-170. https://doi.org/10.5333/KGFS.2015.35.2.166
  4. Heo, J. M., S. K. Lee, I. D. Lee, B. D. Lee, and H. C. Bae. 2005. Effect of different growing stages of winter cereal crops on the quality of silage materials and silages. Journal of Animal Science and Technology 47(5) : 877-890.
  5. Ju, J. I., D. H. Lee, O. K. Han, T. H. Song, and B. H. Lee. 2011. Comparisons of Characteristics, Yield and Feed Quality of Oat Varieties Sown in Spring and Autumn. Journal of The Korean Society of Grassland and Forage Science 31(1) : 25-32. https://doi.org/10.5333/KGFS.2011.31.1.25
  6. Ju, J. I., D. H. Lee, Y. G. Seong, O. K. Han, T. H. Song, K. W. Lee, and C. H. Kim. 2010. Comparisons of Growth, Yield and Feed Quality at Spring Sowing among Five Winter Cereals for Whole-crop Silage Use. Journal of The Korean Society of Grassland and Forage Science 30(3) : 205-216. https://doi.org/10.5333/KGFS.2010.30.3.205
  7. Jung, J. S., B. Ravindran, I. Soundharrajan, M. K. Awasthi, and K. C. Choi. 2022. Improved performance and microbial community dynamics in anaerobic fermentation of triticale silages at different stages. Bioresource Technology 345, 126485.
  8. Jeong, E. C., Y. F. Li, L. L. Wang, S. H. Li, F. Ahmadi, and J. Kim. G. 2022. Comparative Study of Seed and Straw Productivity of Italian Ryegrass (Lolium multiflorum Lam.) 'GreenCall' According to Seeding Rates in the Southern Region. Journal of The Korean Society of Grassland and Forage Science 42(1) : 41-46. https://doi.org/10.5333/KGFS.2022.42.1.41
  9. Kim, J. G., J. S. Ham, E. S. Chung, S. H. Yoon, M. J. Kim, H. S. Park, and S. Seo. 2008. Evaluation of fermentation ability of microbes for whole crop rice silage inoculant. Journal of the Korean Society of Grassland and Forage Science 28(3) : 229-236. https://doi.org/10.5333/KGFS.2008.28.3.229
  10. Kim, J. G., E. S. Chung, S. Seo, W. S. Kang, J. S. Ham, and D. A. Kim. 2001. Effect of maturity at harvest on the changes in quality of round baled rye silage. Journal of the Korean Society of Grassland and Forage Science 21(1) : 1-6.
  11. Kim, J. G., H. S. Park, S. H. Lee, J. S. Jung, G. W. Lee, and H. J. Ko. 2015. Evaluation of Productivity and Silage Quality for Domestically Developed Forage Crops in Korea. Journal of the Korean Society of Grassland and Forage Science 35(2):145-151. https://doi.org/10.5333/KGFS.2015.35.2.145
  12. Kim, J., R. Bharanidharan, G. Bang, S. Jeong, S. H. Park, Y. K. Oh, and K. H. Kim. 2020. Effect of Ensilage of Rye Treated with Formic Acid and Lactic Acid Bacteria Inoculant on Ruminal Fermentation Characteristics. Journal of The Korean Society of Grassland and Forage Science, 40(4) : 244-250. https://doi.org/10.5333/KGFS.2020.40.4.244
  13. Korea Feed Ingredients Association. 2006. Planning special. Feed Journal 4(6) : 81-111.
  14. Lee, H. J., J. E. Byeon, S. G. Hwang, and J. W. Ryoo. 2020. Change of dry matter yield and feed values according to different growth stages of Italian ryegrass and triticale cultivated in the Central Northern region. Journal of the Korean Society of Grassland and Forage Science 40(1) : 50-56. https://doi.org/10.5333/KGFS.2020.40.1.50
  15. Lee, J. H., M. H. Oh, K. J. Lee, Y. S. Kim, E. H. Keum, J. E. Park, and S. A. Kim. 2018. Optimization of Analytical Methods for Octacosanol in Related Health-functional Foods with GCMS. Journal of Food Hygiene and Safety 33(4) : 266-271. https://doi.org/10.13103/JFHS.2018.33.4.266
  16. Lee, J.H., O. Y. Jeong, J. S. Pack, H. C. Hong, S. J. Yang, Y. T. Lee, J. G. Kim, K. I. Sung, and B. W. Kim. 2005. Analysis of dry matter yield and feed value for selecting of whole crop rice. J. Anim. Sci & Technol. (Kor). 47(3): 355-362. https://doi.org/10.5187/JAST.2005.47.3.355
  17. Moon, Y. H., S. C. Kim, W. G. Cho, S. S. Lee, and S. J. Cho. 2014. Effects of supplementation of spent mushroom (Flammulina velutipes) substrates on the fermentative quality of rye silage. Journal of Mushroom 12(2) : 138-143. https://doi.org/10.14480/JM.2014.12.2.138
  18. Moon, G. B., S. B. Kim, S. W. Cha, B. D. Lee, S. K. Cho, and S. K. Lee. 2007. Improvement of the Quality of Ojeoksan (Herbal Medicine) Meal Silage by Molasses Supplementation. Korean Journal of Agricultural Science 34(1) : 77-84.
  19. Ministry of Agriculture, Food and Rural Affairs of Korea (MAFRA). 2021. Statistical data for supply forages.
  20. Ra, J.-E., S.-Y. Woo, K.-S. Lee, M. J. Lee, H. Y. Kim, H. M. Ham, I.-M. Chung, D. H. Kim, J. H. Lee, and W. D. Seo. 2020. Policosanol profiles and adenosine 5'-monophosphate-activated protein kinase(AMPK) activation potential of Korean wheat seedling extracts according to cultivar and growth time. Food Chemistry 317 : 126388.
  21. Rogge, W. F., P. M. Medeiros, and B. R. Simoneit. 2006. Organic marker compounds for surface soil and fugitive dust from open lot dairies and cattle feedlots. Atmospheric Environment 40(1) : 27-49. https://doi.org/10.1016/j.atmosenv.2005.07.076
  22. Rural Development Administration (RDA). 2012. Agricultural Science Technology Standards for Investigation of Research (Korean).
  23. Song, T. H., C. S. Kang, Y. K. Cheong, J. H. Park, and T. I. Park. 2017. An optimum harvest time for making grinded silage of barley and wheat for whole crop. Journal of the Korean Society of Grassland and Forage Science 37(4) : 264-270. https://doi.org/10.5333/KGFS.2017.37.4.264
  24. Song, T. H., T. I. Park, O. K. Han, H.-H. Park, S. J. Cho, Y.-J. Oh, H.-J. Kang, Y. W. Jang, and K.-G. Park. 2013. Effect of Harvesting Time and Making Method on Feed Value and Fermentative Quality in Silage of Whole Crop Barley. Korean J. Crop Sci. 58(4): 362-366. https://doi.org/10.7740/kjcs.2013.58.4.362
  25. Tulloch, A. P. and L. L. Hoffman. 1974. Epicuticular waxes of Secale cereale and Triticale hexaploide leaves. Phytochemistry 13(11) : 2535-2540. https://doi.org/10.1016/S0031-9422(00)86932-0
  26. Yang, J. W., J. Y. Kim, M. R. Lee, I. J. Kang, J. H. Jeong, M. R. Park, and W. H. Kim. 2021. Identification and Chemotype Profiling of Fusarium Head Blight Disease in Triticale. Research in Plant Disease 27(4) : 172-179. https://doi.org/10.5423/RPD.2021.27.4.172