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논문 기본 정보

자료유형
학술저널
저자정보
Myung Syun Shim (농촌진흥청 국립원예특작과학원) Seong Youl Choi (농촌진흥청) Sang Kun Park Oh Keun Kwon
저널정보
한국원예학회 HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY Vol.50 No.6
발행연도
2009.12
수록면
525 - 531 (7page)

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이 논문의 연구 히스토리 (4)

2009

Growth Responses and Nutrient Absorption Characteristics of Ardisia Pot Plants in Two Growth Stages as Influenced by Nutrient Solution Strengths
Myung Syun Shim ,  Seong Youl Choi ,  Sang Kun Pa 외 2명 HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY 2009.12 학술저널

2008

Growth Responses and Nutrient Absorption Characteristics of Ardisia pusilla Pot Plants According to the Growth Stage and Nutrient Solution Strength
Myung Syun Shim ,  Oh-Keun Kwon ,  Seong-Youl Choi 한국원예학회 기타 간행물 2008.12 학술대회자료
Growth Responses of Ardisia pusilla to the Contents of Various Hydrophilic Polymers in the Media
Myung Syun Shim ,  Seong Youl Choi ,  Oh Keun Kwon HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY 2008.12 학술저널

2007

Growth Responses of Ardisia pusilla to Nutrient Solution Strength and Hydrophilic Polymer in Media
Myung Syun Shim ,  Seong Youl Choi ,  Oh Keun Kwon 외 1명 HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY 2007.12 학술저널

초록· 키워드

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Ardisia pot plants have been popularly marketed as an interior ground cover and a foliage pot plant because of its shiny red berries in winter season. This study was carried out to investigate the plant growth and nutrient absorption characteristics of Ardisia pot plants according to the growth stage and nutrient solution strength. The Sonneveld solutions were diluted to 0, 1/4, 1/2, and 1 times to make treatment solutions. The plants were examined at the vegetative (rooted cutting that have not flowered) and reproductive (more than one year old plant that have flowered) growth stage. A. pusilla showed no remarkable changes in plant growth according to growth stage and nutrient strength. The excess nutrients of the higher strength treatments of 1/2 and 1 times accumulated in the nutrient solution; therefore, the nutrient concentration of 1/4 times was the most effective treatment to economize nutrient supply and improve plant growth. However, some nutrients should be adjusted in the nutrient solution. The compositions of nutrient solution must be adjusted to supplement the contents of total nitrogen as calcium in leaves decreased during the flowering and fruiting. In A. japonica, the nutrient strength must be supplied in different levels according to the growth stage. The nutrient solution strength of 1 times was recommended at the vegetative stage and 1/4 times at the reproductive stage. The leaf contents of calcium and magnesium decreased in the nutrient treatments compared to control; so nutrient solution composition must be regulated for this two nutrients. The excess nutrients accumulated in the higher strength treatments of 1/2 and 1 times until 18 weeks, but the nutrients of ammonium, phosphate, potassium, and magnesium were absorbed suddenly after 18 weeks in these treatments. Therefore, supplementation of these nutrients during this period must be considered. According to this study, the needed nutritional conditions of the two plants in the same genus were different. Therefore, the nutrients must be supplied in the proper time for each plant to harvest high quality products.
#Ardisia pusilla #Ardisia japonica #nutrient supply #reproductive #vegetative

목차

Abstract
Introduction
Materials and Methods
Results and Discussion
Acknowledgement
Literature Cited

참고문헌 (23)

참고문헌 신청
1. [학술지(정기간행물)] - Cataldo, D.A / 1975 / Rapid colorimetric determination of nitrate in plant tissue by nitration of salicylic acid / Commun. Soil Sci. Plant. Anal 6 : 71 ~ 80 google schola 2. [단행본] - Chen, C / 1996 / Myrsinaceae: Flora of China / Science Press google schola 3. [학술지(정기간행물)] - Conover, C.A / 1989 / Production and use of Ardisia crenata as a potted foliage plant / Foliage Dig 12 : 1 ~ 3 google schola 4. [학술지(정기간행물)] - Cox, D.A / 1984 / The effect of nitrogen and potassium fertilization and sample date on the macronutrient composition of poinsettias leaves / HortScience 18 : 751 ~ 752 google schola 5. [학술지(정기간행물)] - Hood, T.M / 1993 / Developmental stage affects nutrient uptake by four snapdragon cultivars / HortScience 28 (10) : 1008 ~ 1010 google schola

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