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한국자원식물학회 / v.7, no.1, 2004년, pp.54-59 
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( Relationship between Yield and Weather Elements of Barley in Sunchon Area, Korea ) |
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| 초 록 |
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| This study was conducted to investigate the relationships between yearly variations of weather elements and productivity in rice. In addition, coefficients of correlation among yield and yield components were used to find out the relationships between weather elements and productivity. Coefficients of variance (C.V.) of air temperature mean was considerable with 25％, but the variation by duration of sunshine was small in May. Culm length and number of spikes were great with c.v. of 21.5, 16.4％, respectively. Coefficients of correlation between temperatures of cultivation in May and yield were positive correlations. Coefficients of correlation between precipitation and sunshine of cultivation period from Oct. to May and yield were negative correlations. Coefficients of correlation amount the culm length, number of spikes, 1,000 grains wt. of seed, and yield were positively significant at the level of 1 ％, respectively. |
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| 키워드 |
| Weather elements;Productivity of naked barley cultivar “Hinssalbori”.; |
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Plant Resources / v.7, no.1, 2004년, pp.54-59
한국자원식물학회
ISSN : 1226-8771
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922329627)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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