살비아의 採種裁培에 關한 硏究 : 살비아 未熟種者의 種皮褐變所要日數와 發芽力과의 關係 The Relationship between the days to the brown color of seed coat in the unmatured seed and the germination in Salvia splendens

尙埰圭 대구효성가톨릭대학교 1973 연구논문집 Vol.12 No.1

This study was made to know the relationship between the germination and days to brown-color of seed coat in the unmatured seeds in salvia aplendens. The germination percentage and germination speed of seeds which the unmatured seed coat needed for long time to change into brown-color were poor, and their average length of time correlation coefficient between the germination and day to brown-color in the unmatured seed coat was high significant, negative (r=-0.98**). Accordingly, it was postulated that germination capacity would be estimated by the days to brown-color in the unmatured seed coat and the seeds requiring one days to brown-color also would be practically available.

복숭아 (Prunus persica L. 'Kumdo')의 切枝時期와 保存水 調成이 開花에 미치는 影響

상채규,김홍열,김은영 대구효성가톨릭대학교 응용과학연구소 1991 응용과학연구논문집 Vol.1 No.-

果樹 복숭아 裁培에서 剪定하여 버리는 가지를 枝物花卉로 利用하기 위하여 實用可能한 切枝 時期와 開花率 增進 및 品質 向上을 위한 효과적인 保存水의 조성 방법을 究明코자 하였다. 切枝 時期는 1월17일부터 3월28일까지 1-3주 간격으로 하였으며 6-benzylaminopurine(BA), Gibberellic acid(GA_3), Naphthaleneacetic acid(NAA), 25ppm Silver nitrate(AgNO_3), 切花 市販 延命劑인 Chrysal, Floralife 등을 처리하여 얻은 결과는 다음과 같다. 切枝 복숭아의 開花率, 가지당 開花한 소화수, 花徑, 壽命, 花色의 增進에는 5% Sucrose+400ppm HQC가 효과적이었으며, 다음이 5% Sucrose+25ppm AgNO_3, Chrysal순이었고, Floralife, BA, GA, NAA는 이보다 不良하였다. 開花 所要日數는 어떠한 處理에서도 영향을 받지 않았다. 保存水에 관계없이 切枝 時期가 늦어질수록 開花率, 花徑, 生體重은 증대하였고 開花 所要日數는 단축되었다. 특히 2월7일과 2월21일의 경우 無處理의 開花率은 각각 8%, 17%인데 비해 5% Sucrose+400ppm HQC 處理에서는 각각 42%, 92%로 開花率이 상당히 높았다. 이상의 결과로부터 2월 中旬이후에는 5% Sucrose+400ppm HQC를 使用함으로써 복숭아 切枝의 枝物 花卉로서의 實用이 可能하다고 생각되었다. This study was conducted to clarify the effect of timely cutting date for practical use and the effective preservative solution to improve the flowering and quality of cut peach shoot which discarded in peach culture. The shoots were cut from Jan. 17 to Mar. 28 at interval of 1-3 weeks and various preservative solutions containing 6-benzylaminopurine(BA), Gibberellic acid(GA_3), Naphthaleneacetic acid(NAA), 8-hydroxyquinoline citrate(HQC), Silver nitrate(AgNo_3), Chrysal and Floralife were used singly and in combination. The results are summarized as follows; HQC at 400ppm was most effective to improving flowering, flower number per shoot, diameter, longevity and color of flower and then 25ppm AgNo_3 Chrysal in order. However Floralife, BA, CA, NAA were hardly effective. any preservative solutions were effective on the time until first flower opened. As the cutting date were delayed, the flowering, flower diameter and fresh weight were increased and the time until first flower opened were decreased. Especially on Feb. 7 and 21, the flowering percent were high as 42% and 92% of cut peach shoot treated with 400ppm HQC compared with 8% and 17% of control respectively. Thus the use of 400ppm HQC after mid Feb. will make the cut peach shoot practical for commercial use.

Salvia 育種에 있어서 有用形質의 選拔을 爲한 基礎的 硏究

尙埰圭 대구효성가톨릭대학교 1981 연구논문집 Vol.23 No.3

This study was conducted to get the informations from salvia breeding with 15 varieties(three for tall group and six each for medium and dwarf). For this 12 vegetative and floral characters were investigatied. They were compared among and within variety group, and the genetic parameters and correlation coefficients were summmarized as follows: 1. As the results of variance analysis plant height, lateral shot numbers, days to flowering, floret numbers and spike length showed statistical significance among and within variety group and no significant were observed in leaf length, leaf width, cycle flower numbers, calyx diameter except no significance for vegetative characters within tall group. 2. Estimated heritability in broad sense for all of characters studied were high and genetic advance(%) form plant height, lateral shoot numbers, and floret numbers were high. It therefore appears that the selection form this three characters would be effective. 3.Highly positive correlations were observed among plant height, lateral shoot numbers and days to flowering each other. Calyx diameter had negative correlation and spike length had no association with three characters mentioned above.

Gerbera Van Wijk 系統의 採鍾에 關한 試驗

尙埰圭 대구효성카톨릭대학 1971 연구논문집 Vol.8 No.1

(1) Gerbera Van Wijk系統의 自家採種을 爲한 基礎資料를 얻고저 熟期, 貯藏力 및 時期別 開花數, 結實率等에 關한 試驗을 行하였다. (2) 熟期는 22日前後 이었으며 自然條件下에 放置 했을 경우 發芽力은 3個月 前後에서 減少되기 始作하여 10月 前後에는 거의 상실 되었다. (3) 開花數 및 結實率은 5月 및 9月이 가장 높았으며 3~4月의 低溫期와 7~8月의 高溫期가 가장 不良하였다. 1. In order to get the basic information for self-seed prodection with Van Wijk line of Gerbera, days to maturity and longevity of seed, number of flower and seed setting percent were invesigated. 2. The days required to matruity after pollination were about 22. The viability of seed, when kept under natural condition, began to decrease from 3 months around after storage and then almost losed from 10 months around. 3. Numbers of flower and seed setting percent was best in May and September, while they was worst in March ans April when it was low temperature and in July and August with high temperature.

花卉의 適地生産 安定化와 農家所得增大를 위한 切花의 品質保存과 壽命延長에 관한 硏究 : The delayed longevity and qualtity preservation of cut rose and carnation flowers

尙埰圭,金順東,劉永山 효성여자대학교 새마을연구소 1983 새마을硏究論文集 Vol.3 No.-

This study was conducted to determine the optimum PH of vase water, buffer composition, effect of adding sucrose and/or 8-hydro-xyquinoiline(8-HQS), soaking hours and solution concentration using three varieties of rose and carnation. PH level of vase water was controlled from PH 2 to PH 7 at 1 intervals. Five kinds of buffer solutions were used. Cut flowers were soaked for 30 min, 12 hours, 24 hours and through experiments with concentration of M/10 and M/50. 1. In rose, fresh weight was increased, leaf wilting percentage and bent neck percentage were lower and fresh degree of flower were higher in PH 3. 2. In carnation 'Nora' and 'Kumkang pink', Fresh weight and fresh degree of flower were best in PH 3. Other investigations, however were best in PH 2 and PH 3. All investigations in 'Scarlet Valley' were best in PH 2. 3. Higher amount of water uptake in rose was observed in distilled were followed by PH 3. While PH2 and destilled water in carnation were good in decreased oder. All investigations were undesivable when PH levels were increased. 4. Buffer solution composed of citric acid and potassium citrate showed good results. 5. When added sucrose or 8-HQS alone and both of them to citricacid buffer no effects were shown, Compared to citric acid buffer alone. 6. Higher concentration and longer soaking hours showed good results and 30min. soaking also showed it's effect.

우리나라 野生산파(Allium Schoenoprasum L.)의 主要特性과 食品的 價値에 關한 硏究

韓相政,金聲達,尙埰圭 대구효성가톨릭대학교 1977 연구논문집 Vol.19 No.1

This study was conducted to evaluate the value of culture and food as vegetable crop of "wild welsh onion" (Allium schoenoprasum L.) through the cultural trials in the field and food anlysis. The results obtained are summarized as follows: 1) Agronomic characteristics of "wild welsh onion" were similiar to that of Chinese Chives (Allium tuberosum R.). Plant growth, however, was more vigrous and edible portions including leaf and bulb were eight times than in Chinese chives two years after sowing. 2) Tillering in "wild welsh onion" began more earlier and tiller and leaf per tiller-bulb had the higher number than in Chinese chives. 3) Leaf length of "wild welsh onion" was the comparatively same as that in Chinese chives. Leaf width, however, was more wilder and elongation of leaf after leaf-cutting was vigrous. 4) Leaf-cutting per year was possible eight times in "wild welsh onion" and total yield in weight two years after transplanting was 3.4 times compared with Chinese chives. 5) Flowering in "wild welsh onion" began a month earlier than in Chinese chives and it was ranged from early July to early August. Numbers of flower per flower ball and seed yield per plant were 3.4 and 2.0 times compared with Chinese chives, respectively. Germination percent in both Chinese chives and "wild welsh onion" was around 96.4% and there were no differences between two kinds. 6) Top weight of one-year "wild welsh onion" which sowed in Autumn and planted one seeding per dot 5cm apart in next spring increased by 2.4 times compared with four-year old Chinese chives at fist leaf-cutting. This one-year "wild welsh onion" showed good quality and tasts. 7) Element contents at different parts of "wild welsh onion" were more or less than that in Chinese chives. Protein content, however, was higher than in every parts of "wild welsh onion" . Tastes cooked with "wild welsh onion" in some ways were delicious.

冷水撒布가 Saintpaula의 Leaf Spot發生에 미치는 影響

尙埰圭,李淑姬 효성여자대학교 새마을연구소 1986 새마을硏究論文集 Vol.6 No.-

The author studied on the influences of water temperature, leafsuface temperature and light intensities against leaf spot occurranceof saintpaulia and their inter-relations. 1. Leaf surface of saintpaulia was based on over head cold waterfrenching. And ring type leaf spot was not appeared by cold watersPraying but irregular leaf spot was appeared. 2. As water temperature was lowered and higher declining degree ofleaf temperature showed increased leaf spot symptoms and that accumu1ative effect was shown by replicated treatment. 3. Effect of water temperature was higher than declining degree ofleaf temperature. 4. Light intensity affected on the leaf temperature, higher lightintensity during treatment showed increased symptoms by markeddifference between water temperature and ascended leaf temperatureunder high light intensity. 5. Lowred light intensities during growing season tend to increaseresistance against leaf spot occurrance and also showed different resistance among cultivars.

Tetrazolium Test에 依한 Gerbera 種子의 Viability 檢定에 關한 硏究 : Ⅰ. 着色을 容易하게 하기 爲한 前處理方法에 對하여 Ⅰ. Preparation method for stain

尙埰圭 대구효성가톨릭대학교 1972 연구논문집 Vol.10 No.1

1. Tetrazolium Test에 依한 Gerbera 種子의 Viavility를 檢定하기 爲한 가장 合理的인 方法을 究明코져 Desiccator에 5個月 貯藏했던 1971年度産 Van-wijk 系統의 種子를 供試하였다. 2. 3時間 물에 浸績處理하거나 子葉部의 先端을 切斷 및 切斷後 3時間 물에 浸積 處理한 것은 어느것이나 6時間後부터 着色되기 始作하여 18時間만에 完了되었으며 無處理와의 差異는 認定할 수 없었다. 3. 種皮만을 除去한것과 種子모까지 全部 除去하고 胚만 抽出하여 處理한것에서는 물에 浸績한 것과 하지 않는것과는 아무런 差異도 없었으며 種皮만을 除去한 것은 9時間만에, 胚만 抽出한 것은 6時間만에 着色이 完了되어 胚kas 抽出하여 處理하는 것이 빨리 着色되었다. 4. 以上의 結果르 綜合해보면 Gerbera 種子는 前處理없이 直接 處理하여도 잘 染色되며 時間을 短縮하기 爲해서는 胚만 抽出 處理하는 것이 좋고 胚를 抽出하기 爲해서는 30℃에서 3~4時間정도 吸收시키는 것이 좋았다. This study was performed in oder to know the best methods for the viability test of gerbera seeds by tetrazolium method. For this study the seeds of Van-Wijk. strain which were produced in September 1971. and kept in desiccator for five months. The results obtained are as follows: 1. When Soaked in water for three hours, cutted top of Cotyledon and soaked in water for three hours after cutting around top of cotyledon, the stainig of embyro was begun in six hours after soaking in 1% TTC Solution and was finished in eighteen hours. They were not shown differences in comparison with control plot. 2. When embryoes were soaked in 1% TTC solution often removing the seed coat and seed membrane, after pre-soaking in water there was no difference in the staining percentage compared with no pre-soaking in water. The staing finished nine hours after soaking in TTC Solution in the plot of removing the seed coat and six hours after scaking in the plot of removing the seed coat and the seed mombrane. 3. From the above results, the stainig also good in case of direct-treatment of TTC solution without pre-soaking in water and other pre-treatments. And to determine the viabitiy of seed in short period, it was postulated that it will be the best method to soak in 1% TTC solution the embryoes which were removed the seed coat and seed membrane after soaking in water for 3~4 houre at 30℃.

水仙(Narcissus 'Golden Havest')의 培養器官 및 生長段階에 따른 Callus 形成과 器官 分化

尙埰圭,金聖喜,高在哲 한국화훼연구회 1998 화훼연구 Vol.7 No.1

The experiment was conducted to clarify suitable growth stages, optimal composition of medium and suitable tissue of organ. Callus was well formed by 100% from almost tested tissues except upper and middle part of leaf from which callus was not induced at all, but bulb scales formed a little callus. callus formation was more accelerated in younger tissues than in older ones, while that from ovary tissue was faster in older ones than younger ones. Callus induction from 5mm ante proximal end of flower stalk among the tissues was the fastest at 5.3 days. Shoot diffrentiation from the callus which was induced faster was more speeded up and number of shoots per inoculum were also more numerous. Optimal concentrations of NAA and BAP were identified as range of 1 to 15ppm, but that for every tested material was not identical. Bulblet formation was proper in low concenteration of 1ppm NAA and BAP.

窒素費料의 形態가 다알리아(Dahlia hybrida)의 生育과 開花 및 塊根의 發育에 미치는 影響

尙採圭 대구효성가톨릭대학교 1974 연구논문집 Vol.14 No.1

砂壤土, 砂質埴壤土, 壤土 等 세가지 土性에다 窒安과 黃安 및 尿素를 施用하여 이들 土性別 窒素形態의 差異가 Dahlia의 生育과 開花 및 塊根의 着生과 肥大에 미치는 影響을 究明하고저 하였다. 1. 窒素의 形態에 따르는 地上部 生育의 優劣은 大體로 黃安, 窒安, 尿素의 順이었으며 窒安의 肥效는 粘土質에 가까울수록 增大되어 壤土에서는 黃安과의 差異를 定認할 수 없었고 尿素는 土性에 關係없이 가장 不良하였다. 土性別로 본 地上部生育은 粘土質의 含量이 많을 수록 좋은 傾向이었다. 2. 塊根의 收量은 窒安을 施用한 것이 가장 많고 窒素을 施用한 것이 가장 적은 傾向이었으나 土性에 따라 一慣性이 없었고 大球의 收量은 窒安을 施用한 것이 確實히 많았으며 粘土質의 含量이 많아질수록 減少되는 傾向이었다. 3. 開花時期는 黃安과 窒安을 施用한 것은 비슷하였고 窒素을 施用한 것이 가장 늦은 傾向이었으나 粘土의 含量이 많을수록 窒素形態에 따른 差異는 나타나지 않았다. 그리고 開花數도 窒素을 施用한 것이 가장 적은 傾向이었으며 花弁의 數는 窒素의 形態에 따른 差異는 認定되지 않았고 土性別로는 砂壤土가 多少적은 傾向이었다. This study was investigated the Effects of the nitrogen forms on the plant growth flowering and tuberous root development in Dahlia, with three kinds of soil, namely sandy loam, sandy clay loam, and loam. 1. Ammonium sulfate promoted much the plant growth of Dahlia and next were ammonium nitrate and urea in order. However, effects of ammonium nitrate was promoted as clay contents increased, so that it was similar to the plot of ammonium sulfate. Urea was less effective in each textual class of soils. The effects of fertilizer in general was revevealed good results as the contents of clay increase. 2. In ammonium nitrate plot, yields of tuber were higher, while lower in urea plot, But these was not found the same tendency by different soil conditions. Yields of large tubers was increased in ammonium nitrate plot and it was decreased as clay contents were high. 3. Flowering date was smilar in ammonium sulfate and ammonium nitrate plots and it was late in urea plot. This was not found as clay content increased. The number of flowers was lower also in urea plot and in havier soil also.