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한국자원식물학회 / v.11, no.1, 1998년, pp.64-69 
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벼의 품종별 이앙시기가 미질 특성에 미치는 영향 II. 미립의 외관특성과 화학적 성분의 변화
( Characteristics of Grain Qualtiy at Different Transplanting Times among Rice Cultivars ) |
| 고재권; 호남농업시험장;
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| 초 록 |
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| This experiment was conducted to investigatd the variation of some apearance chemical components at National Honam Agricultural Experiment Station in Korea. the treatements consisted of five transplating times, form May 5 to July 5 at 15-day interval , and six cultivars ; two early-maturing, two mid-maturing and two latematuring cultivars. The results showed that the variatio of grain appearance such as length-wide ratio was not significantly different in early -maturing cultivars, but mid-and late-maturing cultivars made slightly a round shape of grain in case of early transplanting. Percentage of complete grain was found to be high at transplanting of MAy 20 inearly-maturing cultivars and on June 5 in mid-and late-maturing ones. PERcentage of existed embryo after milling showed high at early transplanting of May 5 for early -maturing cultivars, and at the late transplanting of June 5 in early and late maturing one. The chemical components of rice grain showed high in protein , lipid,ash and amylose content inthe earlier transplanting, and also revealed high in carbohydrates, magnesium and potassium in the later transplanting of all cultivars. |
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| 키워드 |
| grain quality;transplanting time;chemical components;rice; |
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한국자원식물학회지 / v.11, no.1, 1998년, pp.64-69
한국자원식물학회
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811920279827)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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