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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.11
- 수록면
- 502 - 509 (8page)
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초록· 키워드
오류제보하기
Although the forage production area of Italian ryegrass is expanding in Korea, most of the seeds are imported from abroad. This study was conducted to examine seed productivity of domestic varieties of Italian ryegrass under different soil salinity in reclaimed tideland. Compared to 0.1% of soil salinity, the emergence rate at 0.2 - 0.3% salinity decreased by 7%. The number of ear and grain weight also decreased at the 0.2 - 0.3% of salinity, eventually leading to 23% decreases in seed yield compared to the 0.1% salinity. There was no significant difference in yield components among cultivars, but Greenfarm showed slightly higher yield components than other cultivars. Therefore, when domestic cultivars are harvested in reclaimed land, it is expected to increase the self-sufficiency of domestic seeds and to replace imports of foreign seeds.
목차
ABSTRACT
Introduction
Materials and Methods
Results and Discussion
Conclusions
References
참고문헌 (15)
참고문헌 신청
Hampton, J.G. 1986. Effect of seed and seed lot 1000-seed weight on vegetative and reproductive yields of ‘Grasslands Moata’ tetraploid Italian ryegrass (Lolium multiflorum). New Zealand Journal of Experimental Agriculture. 14:13-18.
Jeong, Y.J., S.S. Lim, H.J. Park, B.S. Seo, S.I. Park, J.H. Ryu, K.S. Lee, D.Y. Chung, H.Y. Kim, S.H. Lee, H.I. Yang, and W.J. Choi. 2020. Evaluation of Crop Suitability for Reclaimed Tideland Soils Using Soil and Water Salinity and Soil Texture. Korea J. Soil Sci. Fert. 53(1):70-81.
Kang, C.H., I.S. Lee, and S.J. Kwon. 2020. Identification of Ideal Seed Harvest Time for Itallian Ryegrass (IRG) ‘Kowinearly’ Cultivar in Reclaimed Land. Korean J. Crop Sci. 65(2):142-150.
Kim, C.S., J.W. Cho, and S.Y. Lee. 1993. Mechanisms of Salt Tolerance in Crop Plants : Ⅱ. Physiological Responses of Barley, Rye, and Italian Ryegrass Seedling to NaCl Concentration. Korean J. Crop Sci. 38(5):391-397.
Kim, K.Y., G.J. Choi, S.H. Lee, T.Y. Hwang, G.W. Lee, H.C. Ji, and S.M. Park. 2016. Growth Characteristics and Dry Matter Yields of Domestic and Foreign Italian ryegrass (Lolium multiflorum Lam.) Cultivars in Cheonan Region. J. Kor. Grassl. Forage Sci. 36(4):280-286.
Jeong, Y.J., S.S. Lim, H.J. Park, B.S. Seo, S.I. Park, J.H. Ryu, K.S. Lee, D.Y. Chung, H.Y. Kim, S.H. Lee, H.I. Yang, and W.J. Choi. 2020. Evaluation of Crop Suitability for Reclaimed Tideland Soils Using Soil and Water Salinity and Soil Texture. Korea J. Soil Sci. Fert. 53(1):70-81.
Kang, C.H., I.S. Lee, and S.J. Kwon. 2020. Identification of Ideal Seed Harvest Time for Itallian Ryegrass (IRG) ‘Kowinearly’ Cultivar in Reclaimed Land. Korean J. Crop Sci. 65(2):142-150.
Kim, C.S., J.W. Cho, and S.Y. Lee. 1993. Mechanisms of Salt Tolerance in Crop Plants : Ⅱ. Physiological Responses of Barley, Rye, and Italian Ryegrass Seedling to NaCl Concentration. Korean J. Crop Sci. 38(5):391-397.
Kim, K.Y., G.J. Choi, S.H. Lee, T.Y. Hwang, G.W. Lee, H.C. Ji, and S.M. Park. 2016. Growth Characteristics and Dry Matter Yields of Domestic and Foreign Italian ryegrass (Lolium multiflorum Lam.) Cultivars in Cheonan Region. J. Kor. Grassl. Forage Sci. 36(4):280-286.
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