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한국식물학회 / v.5, no.4, 1962년, pp.1-5 
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자운영의 생육 및 성분에 미치는 지베레린의 영향
( EFFECT OF GIBBERELLIN ON THE GROWTH AND INTERNAL COMPONENTS OF ASTRAGALUS SINICUS L. ) |
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| 초 록 |
| 본 실험에서 지베레린이 자운영의 생육및 내부 성분에 미치는 영향을 토양재배를 통하여 조사하였다. 잎에 살포한 지베레린의 비교적 적은 농도 차는 자운영의 내부 성분에 현저한 차이를 나타내고 생육의 증가는 지베레린의 농도증가에 관련되었다. 엽녹소 및 Carotene 함량은 지베레린 농도와 상반되고 생장율은 엽록소와 Carotene 함량과 크게 상반되었다. Carotene 함량은 엽록소량과 함께 변하였는데 엽록소와 Carotene의 비는 Beck와 Redman이 얻은 결과처럼 높지 않았다. 엽록소와 Vitamin C의 함량은 발육이 진전함을 따라 차이가 생기는데 이 차이는 엽록소만 유의하다. Anthocyanim 함량은 지베레린의 농도가 증가함에 따라 Sucrose 및 Reducing Sugar의 함량과 함께 감소되었다. Anthocyanim 함량은 Jacob Straus의 옥수수에 대한 실험 결과와 같이 많지 않다. |
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| CHA, Jong Whan (Dept. of Biology, College of Education, Seoul National University). Effect of gibberallin on the growth and internal componsents of Astragalus sinicus L. Kor. Jour. Bot. V(4) : 1-5, 1962. The effect of GA on the growth as well as on the internal components of the leaves of Astragalus sinicus L. under the soil culture was investigated. The result has indicated that small variation in the relative concentration of GA treated on the leaves shows a marked influence on the internal components of the plants. The increase of growth was associated with increasing intensity of GA. Chlorophyll and carotene contents in the leaves were depressed with increasing concentration of GA. It was noticed that the growth was pomoted with the decrease of the contents of chlorophyll and carotene. In contrast the aacorbic acid in the leaves treated with GA decreased in proportion to the degree of the concentration of GA. Carotens content varied with chlorophyll, although the ratio of chlorophyll to carotene was not so high as the results obtained by Beck and Redman. Chlorophyll and ascorbic acid values with respect to growth differed greatly during the two experimental periods. The chlorophyll content was found highly significant in this experimental periods. The chlorophyll content was found highly significant in this experiment. As the concentration of GA was increased, it was noticed that there was a reduction of anthocyanin, sucrose, and reducing sugar contents. The anthocyanin content was not so high in this study as in the results obtained from the corn by Jacob Straus. |
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| 키워드 |
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Journal of Plant Biology / v.5, no.4, 1962년, pp.1-5
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO196211920110557)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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