Uniconazole 處理가 샐비어(Salvia splendens ker.) 의 불량 溫度 環境 적응성에 미치는 影響

安圭斌 호남대학교 1998 호남대학교 학술논문집 Vol.19 No.2

Salvias(Salvia splendens Ker.) were given a foliar spray of 0, 25, 50, 75, 100 ppm of uniconazole, a triazole retardant. Salvias treated with uniconazole were exposed to adverse environments such as temperature to evaluate the environmental adaptability for securing the normal growth and enhancing the ornamental value. Experiment were conducted and the results obtained were as follows : In growth chamber optimum temperature for plant height was determinated as 25℃ regardless of the treatment of uniconazole but leaf area was 20℃. optimum temperature for growth as a whole was determanded as 20℃. The maximum length of flower stalk as affected by the treatment of uniconazole showed in the plot of 20 but decreased with increasing level of uniconazole In the plot over 30℃ flower stalk was not emerged. Water content of shoot treated with uniconazole by each temperature respectively was decreased with increasing temperature while the adverse is true in the stomatal resistance of leaves. Photosynthetic activity was the highest in 20℃ but respiratory activity was 30℃. However, shoot dry weight was greater in the plot of 25℃. Physiological characters in terms of photosynthetic activity, respiratory activity and chlorophyll content of salvia leaves treated with 25ppm of uniconazole was higher in the plot 20℃.

고형배지경에서 배지의 종류가 카네이션의 生育에 미치는 影響

安圭斌 호남대학교 2000 호남대학교 학술논문집 Vol.21 No.2

This study was carried out to estiblish the optimum substrate in hydroponic for the improvement of growth and quality of carnation(Dianthus caryophyllus L.). In the beginning stage, electrical conductivity(EC) was lower, after which it increased to over 2.5ds/ in 3 weeks after watering. Fluctuation of pH of carbonized rise hull is the higest and one day H₂O soaked rise hull is the lower. Plant height, stem diameter and number of leaves was the heightist in the plot of one day H₂O soaked rise hull but no. of branch, no. of flower and flower weight was carbonized rise hull. Chlorophyll content was shown in the order of carbonized rise hull > one day H₂O soaked rise hull > rise hull. Flower colour was the best in the boiled rise hull.

배지 혼입비율과 생육단계별 양액농도가 직삽 양액재배 “신마”의 생장과 절화품질에 미치는 영향

안규빈 호남대학교 산업기술연구소 2012 녹색산업연구 Vol.18 No.2

국화 산마품종의 직삽 양액재배에 알맞은 배지의 선발과 생육단계별 적정 양액농도를 구명하고자 본 연구를 실시하였던바 다음과 같은 결과를 얻었다. 산마품종의 직삽 양액재배에 알맞은 배지는 펄라이트1호:코코비트(1:1) 혼합배지에서 생육이 좋았고 생체중 및 건조중이 증가하여 절화품질도 가장 양호하였다. 생육단계별 양액농도 관리 시험에서는 생육초기(EC 1.8 dS/m) → 화아분화기(EC 2.0 dS/m) → 개화기(EC 2.0 dS/m)로 양액을 관리한 처리에서 생체중과 건물중이 각각 133.9g과 32.5g으로 가장 무거웠으며 꽃잎수도 314장으로 가장 많아서 고품질 절화국화 생산이 가능하였다. 주요어: 국화, 산마, 직삽, 배지 This study was carried out to investigate into the suitable hydroponic cultural substrate and solution management by growing stages on the growth and flower quality of Dendranthema grandiflorum cv. ‘Shinma’. As results of growth characteristics as affected by the different substrate and the different ionic levels of nutrient solution were as follows. Plant height, Plant fresh and dry weight was greater in the plot of mixed media with perlite and cocopeat. Plant fresh weight and dry weight was greater in the plot of EC 1.8→2.0→2.0 dS/m. Number of the petals was increased on the solution levels of EC 1.8→2.0→2.0 dS/m. Key words: Chrisanthemum, Shinma, Direct-slip Planting, Medium

Uniconazole 處理가 샐비어(Salvia splendens ker.)의 불량 光 環境 적응성에 미치는 影響

안규빈 호남대학교 산업기술연구소 1997 산업기술연구논문집 Vol.5 No.-

本 硏究는 정원, 공원 및 가로변에 흔히 재식되는 샐비어(Slvia splendens Ker.)에 Triazole系 矮化劑인 uniconazole을 0, 25, 50, 75, 100 ppm의 농도별로 ??面 撒布하여 불량 광 환경에 대한 反應性을 檢討함으로서 샐비어 栽培時 있을 수 있는 광 부족조건下에서도 正常生育을 도모하고 샐비어 자체의 觀賞價値를 높이는데 目的을 두고 일련의 시험을 수행 하였던 바, uniconazole 농도별 處理에 의해 샐비어의 초장 엽면적, 화경장이 감소하였으나 알려진 초장 억제효과 보다는 엽생장 억제 효과가 더 큰 결과를 보여주었으며 차광수준 증가에 따라 생장요소들은 증가하였다. 엽록소 함량은 uniconazole 처리에 의해 증가되었으며 광합성과 호흡량도 uniconazole 처리에 의해 증가하엿으나 호흡량의 증가가 더욱 커서 순동화량은 오히려 감소하였다. 그러나 uniconazole을 ㅊ리함으로써 광이 부족한 장소에서도 정상적인 샐비어의 재배가 가능하였다. Salvias(Salvias splendens Ker.) were given a foliar spray of 0, 25, 50, 75, 100ppm of uniconazole, a triazole retarcant. Salvias treated with uniconazole were exposed to adverse environments such as shade to evaluate the environmental adaptability for securing the normal growth and enhancing the ornamental value. Experiment were conducted and the results obtained were as follows: In salvia treated with uniconazole shading was increased plant height and leaf area byt the degree of retardation was greater in leaf area than plant height. This was a specific result obtained from this experiment because general effect of uniconazole was known as a height control. The amount of chlorophyll in leaf was higher in the treated plant with uniconazole. The amount of photosynthesis was higher in the plant treated with uniconazole while the amont of repiration was much higher compared with control plant so that net photosynthesis was higher rather than treated plant with uniconazole. These results mean that uniconazole is also effective in alleviating light deficiency in plant.

Uniconazole 處理가 샐비어(Salvia splendens ker.)의 생육 및 산성비 耐性에 미치는 影響

安圭斌 호남대학교 1999 호남대학교 학술논문집 Vol.20 No.2

Salvias(Salvia splendens Ker.) were given a foliar spray of 0, 25, 50, 75, 100 ppm of uniconazole, a triazole retardant. Salvias treated with uniconazole were exposed to simulated acid rain to evaluate the environmental adaptability for securing the normal growth and enhancing the ornamental value. Experiment were conducted and the results obtained were as follows : In salvia treated with uniconazole was decreased leaf than plant height. Flower stalk length was not effective as uniconazole treatment and ornamental value was enhanced. Shoot fresh weight was greater in the 50ppm of uniconazole and root fresh weight was greater in the 25ppm of uniconazole. Wettability of salvia leaves treated with simulated acid rain application was significantly increased by the treatment of uniconazole. The degree of reduction increased with increasing level of unicoanzole. The activities of nitrate reductase(NRA) was remarkably reduced due to simulated acid rain application but over 50ppm of uniconazole NRA was decreased rapidly. Malondialdehyde(MDA) content was increased by the treatment of simulated acid rain application but decreased by the treatment of uniconazole.

Uniconazole 處理가 샐비어(Salvia splendens ker.)의 SO₂耐性에 미치는 影響

안규빈 호남대학교산업기술연구소 1997 산업기술연구논문집 Vol.4 No.-

本 硏究는 샐비어(Salvia splendens Ker.)를 利用하여 Triaxole系 矮化劑인 uniconazole을 0, 25, 50, 75, 100 ppm의 농도별로 葉面 撒布하여 SO₂에 대한 反應性을 檢討함으로서 샐비어 栽培時 있을 수 있는 公害物質 存在下에서도 正常生育을 도모하고 샐비어 자체의 觀賞價値를 높이는데 目的을 두었다. Uniconazole농도별 處理에 따른 SO₂3 ppm 以上處理에서는 植物體 全體에 큰 被害가 나타나 葉에서는 斑點, 落葉, 꽃에서는 退色(흑갈색, 백색), 洛花 등으로 나타났다. 그러나 uniconazole처리로 SO₂3 ppm, 6 ppm 水準에서는 엽과 꽃에 被害程度를 輕減시킬 수 있었다. uniconazole 處理濃度가 높을수록 SO₂gas에 의한 잎, 엽록소, 안토시아닌의 被害를 輕減시킬 수 있었다. Uniconazole處理 후 SO₂gas농도별로 노출된 식물체의 葉內 無機元素 含量은 K가 큰 變化를 보였으며 一般的으로 uniconazole處理를 할 境遇, P, K, Ca는 SO₂gas 6 ppm 以下에서는 높게 유지되고 그 以上에서는 낮아지는 傾向이었다. Salvias(Salvia splendens Ker.) were given a foliar spray of 0, 25,50,75,100 ppm of uniconazole, a triazole retardant. Salvias treated with uniconazole were exposed to adverse environments such as SO₂to evaluate the environmental adaptability and tolerance to pollutants for securing the normal growth and enhancing the ornamental value. The exposure of SO₂gas over 3 ppm to salvia plant appeared the symptoms in whole plant. Visible symptoms were leaf spot, leaf fall in leaves and decoloration(black, brown, White), flower fall in flowers. The treatment of uniconazole to salvia plant could be reduced greatly the degree of injury by SO₂gas. Great change was shown in K in the case of the treatment with uniconazole to salvia plant P, K, Ca was increased under 6ppm of SO₂ gas and lowered over 6ppm of SO₂gas.

칼슘 葉面撒布가 菊花의 生育 및 品質에 미치는 影響

安圭斌 湖南大學校 1997 호남대학교 학술논문집 Vol.18 No.2

This experiment was carried out to investigate the influence of foliar spray of calcium compound(Garuki-H) the growing season, on the growth, flower quality, and pH variation of holding solution in chrysanthemum. The plants grown by Garuki-H folia spray grew better on 100 X and 200 X concentration of the Garuki-H at floralinitiation stage but they are non significant. Vase life of the cut flower was longer by 1∼3 days in 100 X concentration than control or higher concentration. Variation of holding solution pH after harvest was not significant.

광주시민의 절화 구매성향에 관한 조사연구

안규빈,송부용 호남대학교산업기술연구소 2002 산업기술연구논문집 Vol.10 No.-

광주지역의 성별, 나이에 따른 꽃 소비 현황을 파악하기 위하여 조사한 결과 남녀노소를 불문하고 1년 중 꽃 구매를 가장 많이 하는 달은 5월로 나타났다. 꽃 구매가격은 조사대상 거의 대부분이 오만원 이하의 꽃을 구매하는 것으로 나타났다. 꽃 구매의 목적은 가장 많은 것이 생일 축하용이었으며 다음이 사랑을 표현하기 위한 것으로 대부분이 선물용으로 이용되고 있는 것으로 나타났다. 화종 별 꽃 구매순위는 전체 조사 계층에서 장미가 1위로 나타나 가장 좋아하는 꽃으로 조사되었다. 꽃 구매자가 선호하는 화색은 20대와 30대는 빨강색>노랑색>백색의 순으로 선호하는 것으로 나타났으며 40대 남성은 빨강색>백색>분홍색으로, 40대 여성은 노랑색>빨강색=보라색의 순으로 선호하는 것으로 나타났다. 꽃 크기별 구매선호도는 남성은 장미 등 보통 크기의 꽃 구매 비율이 가장 많았고 여성의 경우는 안개꽃 같은 작은 꽃 구매비율이 가장 높았다. 꽃 구매 방법은 꽃 구매자 대부분이 꽃집을 직접 방문하여 구매하는 것으로 조사되었으며 여성들은 전화를 이용하는 비율이 남성에 비하여 높았으나 20대 남성은 인터넷을 이용한 꽃 구매도 하고있는 것으로 조사되었다. Preference of the cut flowers by the sex and age of the buyer and purchase characteristics were surveyed in Kwang-ju district. Cut flower consumers were grouped into male and female and into three groups by their ages, which are from 20 to 30, from 30 to 40 and 40 to 50. The cut flower consumption reached as highest in May. The flower purchase price appeared less than 50,000 won. Flowers were generally purchased for gifts(about 97%), special occasions such as birthday and wedding. Rose was most favored regardless of buyer sex or age. Red color was the most favored in woman group. Small size flower such as Gypsophylla was most favored. Most of flowers (about 80%) are now sold by specialized outlets or shops, and 20% will find its way to consumers by means of internet shopping.

조직배양에 의한 산철쭉 대량 번식법 연구

안규빈 호남대학교 2005 호남대학교 학술논문집 Vol.26 No.2

This experiment was carried out to select the optimum condition for in vitro propagation of Rododendron yedoense var. poukhanense. Growth of Rododendron yedoense var. poukhanense was promoted by agar media than vermiculite madia. Best shoot growth of Rododendron yedoense var. poukhanense was obtained under pH4.5 and pH5.5 of agar media. Shoot growth of Rododendron yedoense var. poukhanense tended to be decreased sharply in the pH 6.5 and pH 7.5 of agar media.

차광 처리가 스프레이국화의 생육에 미치는 영향

안규빈 호남대학교산업기술연구소 2007 산업기술연구논문집 Vol.13 No.-

수출용 스프레이 국화로 재배되고 있는 테드차 품종과 최근 국내에서 육성된 신품 종인 천왕에 차광처리를 하여 생장반응을 연구 하였던바 다음과 같은 결과를 얻었다. 단일식물인 국화는 차광과 전조를 통한 개화기 조절이 생산시기를 결정하는 요인이 되는데 춘계 및 하계 작형에서 흑색 플라스틱필름(0.05mm,100%)으로 차광한 결과 차광시간이 길어질수록 개화시기는 단축되었으며,초장 등 전반적인 생장량이 15시간 15.5시간 차광처리구에서 높았고 엽록소 함유량도 높게 나타났으나,15.5시간 이상의 차광 처리구에서는 생장량과 엽중 엽록소량도 저하하였으며 이상의 결과는 두품종간에 같은 경향을 보여 주었다. The present study was carried out to investigate the effects of shading treatment on plant growth of chrysanthemum( cv. 'Tedcha’ ;cv. 'Cheonwang') . Chrysanthemum which is a short-day plant needs short? day treatment for flowering in spring and summer culture. Light shading was made with black plastic film(0.05mm) to extend the dark period. The days to flowering became shorter as the length of shading increased. However,the dark period longer than 15.5 hour adversely affect the plant growth and chlorophyll content in the leaves.