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논문 기본 정보

자료유형
학술저널
저자정보
Ui-Gum Kang (National Institute of Crop Science, RDA) Min-Tae Kim (National Institute of Crop Science, RDA) Bong-Choon Lee (National Institute of Crop Science, RDA) Chang-Hoon Lee (National Institute of Agricultural Science, RDA) Chung-Mok Yang (National Institute of Crop Science, RDA)
저널정보
한국토양비료학회 한국토양비료학회지 한국토양비료학회지 제50권 제6호
발행연도
2017.12
수록면
562 - 573 (12page)

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초록· 키워드

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Some symbiotic characteristics of native Korean Rhizobium leguminosarum biovar viciae were analysed to get some informations desirable for cultivation of hairy vetch (Vicia villosa Roth) using its symbiont in Korea. The size of indigenous populations of R. leguminosarum biovar viciae was higher in seven upland soils showing 1.7✕10²~5.8✕10⁴cells g ‧ soil<SUP>-1</SUP>, which appeared to be 10% and 37% higher for cultivated and uncultivated soils of hairy vetch, respectively, than seven paddy soils with 1.7✕10²~1.7✕10⁴ cells g ‧ soil<SUP>-1</SUP>. In symbiotic potentials, however, the yields of hairy vetch treated with 10-fold-diluted (10<SUP>-1</SUP>) inoculum and 1000-fold-diluted (10<SUP>-3</SUP>) one was 11.2% and 8.8% more, respectively, in paddy than upland. Hairy vetch inoculated with either strain KHR 106 from Sacheon or strain KHR 120 from Yesan among native Korean R. leguminosarum biovar viciae isolates was of similar yield increment of 16% (p < 0.05) in upland soils with native R. leguminosarum biovar viciae of 5.8✕10 cells g ‧ soil<SUP>-1</SUP>. In case of coinoculation of the two strains, however, the yields was not significantly increased. In especial, isolate KHR 106, KHR 120, and KHR 122 from Suwon, which has also good symbiotic effectiveness, showed different protein profile patterns each other. As a result, hairy vetch is possibly able to use atmospheric nitrogen through symbiotic relationship with diverse native R. leguminosarum biovar viciae in Korean arable lands. For safe and good production of hairy, however, the use of superior strains with high symbiotic effectiveness and competitiveness will be desirable.

목차

ABSTRACT
Introduction
Materials and Methods
Results
Discussion
Conclusions
References

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UCI(KEPA) : I410-ECN-0101-2018-523-001677366