DOI QR코드

DOI QR Code

Data Analysis of Alfalfa Cultivation Research to Improve the Cultivation Techniques in the Republic of Korea

우리나라에서 Alfalfa 재배기술 향상을 위한 재배연구 Data 분석

  • Ji Yung Kim (Department of Animal Industry Convergence, Kangwon National University) ;
  • Kyung Il Sung (Department of Animal Industry Convergence, Kangwon National University) ;
  • Byong Wan Kim (Department of Animal Science, Kangwon National University)
  • 김지융 (강원대학교, 동물생명과학대학 동물산업융합학과) ;
  • 성경일 (강원대학교, 동물생명과학대학 동물산업융합학과) ;
  • 김병완 (강원대학교, 동물생명과학대학 동물자원과학과)
  • Received : 2023.06.21
  • Accepted : 2023.06.27
  • Published : 2023.06.30

Abstract

This study was to investigate the cultivation technique previously conducted cultivation research for the stable production of alfalfa and to present further research. The data used in the study were 270 alfalfa cultivation experimental data from 1983 to 2008, indicating the cultivation region, field type, variety, sowing, cutting frequency, fertilization, and dry matter yield (DMY). The average DMY of alfalfa in the Republic of Korea was 12,536 kg/ha, which differed greatly depending on the cultivated region. Most of the field type was cultivated in upland. In order to increase alfalfa production, it is necessary to use reclaimed and unused land, and research on the soil amendment matter to improve the soil condition is needed. Alfalfa varieties cultivated an amount of 53, but collected data no studies considered fall dormancy, the criteria for selecting alfalfa varieties, so further research is required. The fertilizer did not consider each component at various levels, and research is needed as the demand for fertilizer. In particular, research on potassium is needed considering the increase in alfalfa production. The alfalfa cutting frequency differed in the estimated pasture production period depending on the region, and the DMY tended to increase with increasing cutting frequency. This suggests that the alfalfa DMY can be increased according to the cutting frequency in the Republic of Korea, so research is needed to present the appropriate cutting frequency.

본 연구는 국내 알팔파의 안정적인 생산을 위해 기존에 재배연구에서 수행한 재배기술을 조사하고 추가적으로 연구해야 될 연구를 제시하기 위해서 수행하였다. 연구에 사용한 자료는 1983~2008년까지 총 270점의 알팔파 재배실험 자료로 재배지역, 재배지, 품종, 파종, 수확횟수, 시비 및 건물수량 등을 수집하였다. 국내 알팔파의 건물수량은 12,536 kg/ha 으로 나타났으며 지역에 따른 차이가 큰 것으로 나타났다. 알팔파는 대부분 밭에서 재배가 되고 있었는데, 국내 알팔파 생산량을 높이기 위해서는 간척지 및 유휴지를 이용할 필요가 있으며 이를 개량할 토지개량제 연구가 필요하다. 국내에서 재배한 알팔파는 53개 품종이었으나 기존의 자료에서는 알팔파 품종선발 기준인 Fall dormancy를 고려한 연구는 전무하여 추가적인 연구가 필요하다. 시비는 각 비료의 성분을 다양한 수준으로 고려하지 않았으며 특히 알팔파 생산량의 증가를 고려할 때 K에 대한 연구가 필요하다. 알팔파의 수확은 지역에 따라 목초의 생육가능일수가 달라 수확횟수가 달랐으며, 수확횟수가 증가함에 따라 건물수량이 증가하는 경향을 보였다. 이는 우리나라에서 수확횟수에 따라 알팔파의 생산량을 높일 수 있을 것으로 생각되어 적정수준의 수확횟수를 제시하기 위한 연구가 필요하다.

Keywords

Acknowledgement

본 논문은 농촌진흥청 공동연구사업의 과제번호: PJ01499604의 지원에 의해 이루어졌습니다.

References

  1. Bill, M. 1993. The process of breeding new alfalfa cultivars. University of California. Department of Agronomy and Range Science Extension. 23rd California Alfalfa Symposium. Visalia. CA. U.S.A. pp. 15-18.
  2. Brink, G. and Marten, G. 1989. Harvest management of alfalfa-nutrient yield vs forage quality and relationship to persistence. Journal of Production Agriculture. 2:32-36. https://doi.org/10.2134/jpa1989.0032
  3. Brink, G., Hall, M., Shewmaker G., Undersander D., Martin, N. and Walgenbach, R. 2010. Changes in alfalfa yield and nutritive value within individual harvest periods. Agronomy Journal. 102:1274-1282. https://doi.org/10.2134/agronj2010.0080
  4. Clark, T. 2014. Corn hybrid history offers preview of future for alfalfa hybrids. Progressive Forage. URL: https://www.progressiveforage.com/forage-types/alfalfa/corn-hybrid-history-offers-preview-of-future-for-alfalfa-hybrids (Accessed on 2021. 01. 20).
  5. John, D.F. 1998. Alfalfa production handbook. Kansas State University Agricultural Experiment Station and Cooperative Extension Service. Manhattan. Kansas. U.S.A. pp. 12-16.
  6. Kallenbach, R., Nelson, C. and Coutts, J. 2002. Yield, quality, and persistence of grazing- and hay-type alfalfa under three harvest frequencies. Agronomy Journal. 94:1094-1103. https://doi.org/10.2134/agronj2002.1094
  7. Kim, D.A. and Lee, K.J. 1968. Analyses on the seasonal productivity and summer depression of cool-season pasture crops. The Korean Society of Grassland and Forage Science. 10(1):97-104.
  8. Kim, J.B. 2021. Strategies for revitalizing of domestic forages. Proceedings of 2021 Symposium and Conference of Korean Society of Grassland and Forage Science Strategies for Revitalizing the Production and Distribution of the Domestic Forages. The Korean Society of Grassland and Forage Science. pp. 9-22.
  9. Kim, J.Y., Jo, H.W., Lee, B.H., Jo, M.H., Kim, B.W. and Sung, K.I. 2021. Effects of gypsum on dry matter yield and chemical composition of alfalfa in reclaimed tidal land with soil dressing. Journal of the Korean Society of Grassland and Forage Science. 41(4):223-233. https://doi.org/10.5333/KGFS.2021.41.4.223
  10. Koo, J.W., Choi, J.K. and Son, J.G. 1998. Soil properties of reclaimed tidelands and tidelands of Western sea coast in Korea. Korean Journal of Soil Science and Fertilizer. 31:120-127.
  11. Lee, H.J.. Chae, J.C., Lee, S.S., Guh, J.O. and Cheo, Z.R. 1995. Forage crop science. Hyangmunsa. Seoul, Republic of Korea. pp. 311-332.
  12. Min, D. 2016. Effects of cutting interval between harvests on dry matter yield and nutritive value in alfalfa. American Journal of Plant Sciences. 7:1226-1231. https://doi.org/10.4236/ajps.2016.78118
  13. NAFA. 2020. Alfalfa variety ratings 2020-winter survival, fall dormany&pest resistance ratings for alfalfa varieties. National Alfalfa &Forage Alliance. Palu. MN. U.S.A.
  14. Olson, G.L., Smith, S.R., Teutsch, C.D. and Henning, J.C. 2020. 2020 alfalfa report. PR-781. University of Kentucky. College of Agriculture. Food and Environment Agricultural Experiment Station. Lexington. KY. U.S.A.
  15. Park, B.H., Kim, S.D., Kim, T.H., Sung, K.I., Lee, B.H., Lee, J.S., Jung, B.T. and Jo, I.H. 2005. Forage resource science. Hyangmunsa. Seoul. Republic of Korea. pp. 137-143.
  16. RDA. 2017. Forage-agriculture technology guide. National Institute of Animal Science. Rural Development Administration(RDA). Wanju. Republic of Korea. pp. 155-160.
  17. Sheaffer, C. and Marten, G. 1990. Alfalfa cutting frequency and date of fall cutting. Journal of Production Agriculture. 3:486-491. https://doi.org/10.2134/jpa1990.0486
  18. Steve, O. 2007. Choosing appropriate sites for alfalfa production. In: G.S. Charles and H.P. Daniel (Eds.), Irrigated alfalfa management for mediterranean and desert zones. University of California. Agriculture and Natural Resources. CA. U.S.A. pp. 19-29.
  19. Tarkalson, D.D. and Shapiro, C.A. 2005. Fertilizer management for alfalfa. G1598. University of Nebraska Lincoln Extension. Division of the Institute of Agriculture and Natural Resources. Lincoln. NE. U.S.A.
  20. Tim, C. 2014. Corn hybrid history offers preview of future for alfalfa hybrids. Progressive-forage. (Accessed on 2023. 05. 28).
  21. Undersander, D., Cosgrove, D., Cullen, E., Grau, C., Rice, M.E., Renz, M., Sheaffer, C., Shewmaker, G. and Sulc, M. 2011. Alfalfa management guide. American Society of Agronomy. Crop Science Society of America. Soil Science Society of America. Madison. WI. U.S.A.
  22. Ventroni, L.M., Volence, V.J. and Cangiano, C.A. 2010. Fall dormancy and cutting frequency impact on alfalfa yield and yield components. Field Crops Research. 119:252-259. https://doi.org/10.1016/j.fcr.2010.07.015