지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학위논문
- 저자정보
- 발행연도
- 2013
- 저작권
- 부산대학교 논문은 저작권에 의해 보호받습니다.
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이 논문의 연구 히스토리 (3)
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초록· 키워드
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This study was conducted to examine the effect of LED light quality and treatment time on growth and flowering in potted plants of Kalanchoe and Impatiens.
1. Plant height of Kalanchoeand Impatiens was enhanced under Red and Blue, respectively, regardless of treatment time.
2. Root length and stem diameter of Kalanchoe were enhanced by Red+Blue, but those of Impatiens were enhanced by Red or Blue.
3. The number of internodes was not influenced by LED light quality. Length of flower stalk of Kalanchoe increased under Red+Blue and the number of branches of Impatiens increased under Blue, but treatment time did not result in statistically significant differences.
4. Leaf area was not influenced by LED light quality in Kalanchoe, but it was increased by all LED light treatments in Impatiens.
5. The number of flower buds and open flowers was decreased by LED light treatment, but days to flowering was reduced by Red+Blue for 4 hr after sunset in Kalanchoe and by Red in Impatiens.
6. Chlorophyll and anthocyanin content was not significantly affected by LED light treatment, but anthocyanin content tended to increase by Blue 4 hr after sunset for both plants.
7. Fresh and dry weight did not increased by LED light treatment in Kalanchoe, but they were enhanced by Blue in Impatiens.
1. Plant height of Kalanchoeand Impatiens was enhanced under Red and Blue, respectively, regardless of treatment time.
2. Root length and stem diameter of Kalanchoe were enhanced by Red+Blue, but those of Impatiens were enhanced by Red or Blue.
3. The number of internodes was not influenced by LED light quality. Length of flower stalk of Kalanchoe increased under Red+Blue and the number of branches of Impatiens increased under Blue, but treatment time did not result in statistically significant differences.
4. Leaf area was not influenced by LED light quality in Kalanchoe, but it was increased by all LED light treatments in Impatiens.
5. The number of flower buds and open flowers was decreased by LED light treatment, but days to flowering was reduced by Red+Blue for 4 hr after sunset in Kalanchoe and by Red in Impatiens.
6. Chlorophyll and anthocyanin content was not significantly affected by LED light treatment, but anthocyanin content tended to increase by Blue 4 hr after sunset for both plants.
7. Fresh and dry weight did not increased by LED light treatment in Kalanchoe, but they were enhanced by Blue in Impatiens.
목차
Ⅰ. 서언 1Ⅱ. 연구사 41. Kalanchoe 52. Impatiens 63. LED 광질 84. LED 일몰 후 조사 10Ⅲ. 재료 및 방법 121. 식물 재료 122. 재배 환경 133. LED를 이용한 광질 처리 134. 생육 조사 165. 색도 측정 176. Chlorophyll 함량 177. Anthocyanin 함량 188. 통계 분석 19Ⅳ. 결과 및 고찰 201. 결과 202 .고찰 51적요 57참고문헌 58Abstract 67
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