클로렐라 및 수산부산물 발효 비료의 들깻잎 시비효과

안승원,이재면,조용구,Ann, Seoung-Won,Lee, Jae-Myun,Cho, Yong-Koo 한국환경과학회 2020 한국환경과학회지 Vol.29 No.4

The effects of amino acid and/or urea liquid fertilizer application on the growth and phytochemicals of Perilla leaves were summarized as follows; The fresh weight of the perilla leaves was in the order of CF, CL, KLF, and control, and 39.7 g, 37.4 g, 36.5 g and 32.3 g were measured. The plant height increased by 71.6 cm in the CF treatment than in the control(54.6 cm). The number of nodes was 14.3 node in CF treatment and 19% more than control(12 node). The vitamin C content tends to be increased by fertilizing the amino acid solution in the perilla leaf. The components of polyvalent unsaturation of n-6 origin were measured in CF treatment, KLF treatment, and control in 10.19 mg, 10.18 mg, and 9.38 mg per 100 g, respectively. Glutamic acid, aspartic acid, leucine, arginine, alanine and lysin were contained in perilla leaf amino acid. Glutaminic acid content was found to be 455.1 mg, 495.6 mg, and 478.8 mg in the control, KLF and CF treatment per 100 g, respectively. Effective nutrition management using amino acid fertilizer optimizes crop yield and profitability, it is important to reduce the negative environmental risks of using fertilizer.

EM 및 아미노산액비 시용이 "설향" 딸기 모주의 생육에 미치는 영향

안승원 ( Seoung Won Ann ),김영칠 ( Young Chil Kim ),강태주 ( Tae Ju Kang ),박갑순 ( Gab Soon Park ),이국한 ( Kook Han Lee ) 한국환경과학회 2015 한국환경과학회지 Vol.24 No.1

The dry weight of mother plants`` leaves had the highest increase rate in both NS (single-use) and NS+EM (mixed-use) mixed with NS 0.8 (customary use). In seafood amino acid fertilizer (SAF) application, the increase rate was highest in SAF solution at a 300-fold dilution. Mother plants`` crown diameter, plant height, leaf length, leaf width, petiole length and leaf number showed the greatest growth amount when NS 0.8 (customary use) was mixed to NS (single-use) or NS+EM (mixed-use) solution. The growth was highest in SAF solution diluted 300 folds, but lowest in SAF solution diluted 100 folds. Of all inorganic nutrients, excluding sulfur, total amount of nitrogen, available phosphorus, potassium, calcium and magnesium had the highest increase rate in both NS (single-use) and NS+EM (mixed-use) with the treatment of NS 0.8 (customary use). Total nitrogen, in particular, was increased by 3.1% in NS 0.4, 6.0% in NS 0.8, and 4.5% in NS 0.8 with the application of NS+EM at a 500-fold dilution compared to NS alone. Total nitrogen amount showed the highest increase rate in SAF solution diluted 300 folds. Total nitrogen, available phosphorus, calcium, magnesium and EC in soils applied with culture solutions (NS, NS+EM) had increasing tendencies after fertilizer application. The results were comparable to those of SAF treatment. The increase rate of each inorganic nutrient composition declined in soils applied with NS+EM solution diluted 500 folds compared to NS alone.

수산부산물을 재활용한 제조방법이 기능성 비료와 사료에 미치는 영향

안승원 ( Seoung-won Ann ),안갑선 ( Gap-sun An ),조전권 ( Jun-kwon Cho ),조태동 ( Tae-dong Cho ) 한국환경과학회 2016 한국환경과학회지 Vol.25 No.11

In this study, to provide basic information for design of a large-scale recycling system for fishery by-products, the food nutrient components, fertilizer components, and microbial composition of fertilizers and feed which were made of fishery by-products were analyzed before and after fermentation. The results of the analysis of the edible portion of fishery by-products indicated that calories per 100 g of crustaceans were the highest followed by those of fish and brown algae in order of precedence with values as follows; Korean Krill 94 Kcal, Portunus trituberculatus 65 Kcal, Lophiomus setigerus 58 Kcal, and Undaria pinnatifida 16 Kcal. As for changes in amino acids per 100 g of fishery by-products between before and after fermentation, calories per 100 g of P. trituberculatus decreased by 74.7% from 15.7 g to 4.0 g, that of L. setigerus decreased by 61.1% from 11.9 g to 4.6 g, that of Korean Krill decreased by 53.5% from 11.6 g to 5.4 g, and that of U. pinnatifida decreased by 49.4% from 1.7 g to 0.9 g. Among amino acids, those contained in fishery by-product fertilizers (liquid fertilizer) in large amounts were shown to be Glutaminic acid, Aspartic acid, Glycine, Lysin, and Leucine. The lipid content of Korean Krill decreased by 11.9% from 3.2 g to 2.8 g, that of L. setigerus increased by 2.0 times from 1.1 g to 2.2 g, that of P. trituberculatus increased by 4.5 times from 0.4 g to 1.7 g, and that of U. pinnatifida increased by 9.4 times from 0.2 g to 1.9 g. The ash (mineral) content of P. trituberculatus decreased by 82.5% from 26.2 g to 4.6 g, that of U. pinnatifida increased by 27.6% from 3.3 g to 4.2 g, that of Korean Krill increased by 21.9% from 3.1 g to 3.8 g, and that of L. setigerus increased by 88.7% from 1.2 g to 2.2 g. The microbial composition of liquid fertilizer using recycled fishery by-products was shown to be Bacteria, Actinomycetes, Fungi, Yeast, and Lactobacillus sp.

1-MCP처리가 "후지"사과의 저장성에 미치는 영향

안승원 ( Seoung Won Ann ),정재훈 ( Jea Hun Jung ),김영칠 ( Young Chil Kim ) 한국환경과학회 2012 한국환경과학회지 Vol.21 No.1

This study was divided to three experiments for evaluating the effects of pre- or post-load 1-MCP on quality of ``Fuji`` apples exposed to ethylene. The first experiment was compared for fruit quality at room temperature at 7, 14, 21, and 28 days between the control and 1-MCP-treated fruits followed storage of 130, 150, and 170 days. 1-MCP-treated fruits maintained higher fruit titratable acidity and firmness than those of control fruits. The second experiment was compared for fruit quality at room temperature at 7, 14, 21, and 28 days between fruits applied with pre-loaded-1-MCP on ethylene treatments (10 μL/L, 20 μL/L, and 40 μL/L) and control fruits. 1-MCP-treated fruits were not affected by ethylene concentrations, and had higher fruit weight and firmness than those of control. The third experiment was compared for fruit quality at room temperature at 7, 14, 21, and 28 days between fruits applied with pre-loading with ethylene (10 μL/L) followed by ventilation (8 h, or 32 h, or 56 h) and 1.0 μL/L 1-MCP treatment. As observed above experiments, 1-MCP-treated fruits had higher fruit weight and firmness than those of control fruits, regardless of the delayed applications of 1-MCP.

해양부산물 아미노산액비 및 유용미생물시용이 인삼의 품질에 미치는 영향

안승원 ( Seoung Won Ann ) 한국환경과학회 2012 한국환경과학회지 Vol.21 No.8

Contents of ginsenosides 7 subordinations of two-year ginseng (fresh ginseng) is 1.27% and three-year ginseng is 2.09%, so the three-year ginseng root increased 64.9% compared to the two-year root. Compared with the comparison group, ginsenosides component content of KEM+SAF-applied group increased 24% in case of the two-year root and 20% in case of the three-year root. In vitamin C content, two-year root showed 59.4% higher and three-year root showed 37.7% higher in KEM+SAF applied group compared with the comparison group. In case of vitamin E, the two-year root indicated 5.6% higher and three-year root indicated 1.5% higher in KEM+SAF applied group compared with the comparison group, but there is no significant difference. In phytosterol three components (campesterol, stigmasterol, sitosterol), two-year root showed 25.3, 3.6, 14.1% higher for each, and three-year root showed 23.6, 6.8, 12.9% higher in KEM+SAF applied group and 14.4% was higher on average. In DPPH, two-year root indicated 34.4% higher and three-year root indicated 42.4% higher in KEM+SAF applied group compared to the comparison group. To sum up the results, KEM+SAF applied group showed ①22% ginsenosides components content, ②48.6% vitamin C content, ③3.6% vitamin E content, ④14.4% phytosterol content, ⑤38.4% DPPH higher averagely compared to the comparison group.

해양부산물 아미노산액비 및 유용미생물(KEM) 시용이 후지사과의 품질에 미치는 영향

안승원 ( Seoung Won Ann ),김영칠 ( Young Chil Kim ),황인수 ( In Su Hwang ),조전권 ( Jeon Kwon Cho ),김명선 ( Myoung Seon Kim ),이정관 ( Jung Kwan Lee ),엄원용 ( Won Yong Eum ) 한국환경과학회 2010 한국환경과학회지 Vol.19 No.10

This study was carried out to compare and analyze the effect of Korean effective microorganism(KEM) and seafood amino acid fertilizer(SAF) application on apple on functional substances of fruit. Vitamin C in fruit of control and KEM/SAF treated were 29.3 and, 39.8 ㎎, respectively. Also active oxygen scavenging ability of those treatments measured with DPPH method were 40.6 and 54.1%, respectively. Vitamin E contents of those treatments were 2.51 and 2.50 ㎎, respectively. Sitosterol, a phytosterol, contents of those treatments were 4.79 and 5.41 ㎎, respectively. Proportion of sugars, fructose, glucose, and sucrose in the fruit of control were 36.1, 15.3 and 17.8%, respectively. Those of the fruit of KEM/SAF treated were 45.9, 13.2 and 18.8%, respectively. Malic acid contents of control and KEM/SAF treated fruits were 53.7 and 43.8%, respectively.

친환경농업(親環境農業) 상추재배의 EM(유효미생물군(有效微生物群)) 미생물제제 시용효과(施用效果)에 관한 연구(硏究)

안승원 ( Seoung Won Ann ) 한국녹지환경디자인학회 2005 녹지환경학회지 Vol.1 No.1

This study was conducted to investigate the effects of EM(Effective Microorganisms) on growth and quality of lettuce for system of organic agriculture. Chemical characteristics such as soil acidity, organic matters, and conductivity were nor significantly changed between before and after the experiment. Those were not different between treated and untreated. Therefore treatment of EM did not affect on chemical characteristics of soil. Total production of EM and chemical fertilizer treated plants were 22.6 to 33.6% more than that of untreated plant. Ratio of total weight from dry weight were 22.0 to 32.2% in above ground part of plant and 31.0 to 43.7% in under ground plant. However there was no difference between EM and chemical fertilizer treated of total production. Leaf production of EM and chemical fertilizer treated plants were 27.1 to 30.4% more than that of untreated plant. However there was no difference between EM and chemical fertilizer treated plants. Therefore EM application on organic agriculture may have effective on reclamation of soil eco-system and improvement of plant cultivation environment without any yield loss. Calorie and general contents such as water, fat, protein, and carbohydrate were not different between treated and untreated plant. Inorganic matters such as T-N, P2O5, K2O, CaO, and MgO were also not different. Vitamin C contents were 11.7, 14.3~15.8, and 17.5mg/100g in chemical, EM, and untreated plants, respectively. However nitrates contents were 132, 78~81, and 72mg/100g in chemical, EM, and untreated plants, respectively. Therefore vitamin C and nitrate contents were negatively correlated. EM treatment did not produce any malformation and, less differences among newly formed leaf form a original individual. Lettuce treated with EM did not have any problem on quality and did not give any aversion to people. Therefore use of EM could produce organic agriculture without any damage to plant when it is used in the way as used in this study.

일본(日本) 질부다마국립공원(秩父多摩國立公園)의 대형 초식 동물 일본 사슴(Cervus nippon)이 아고산침엽수림의 재생산에 미치는 영향

안승원 ( Seoung Won Ann ) 한국녹지환경디자인학회 2006 녹지환경학회지 Vol.2 No.2

Effects of feeding behavior of deer on regeneration of Abies veitchii dominated forest damaged concentrating in a short period were investigated. The dominant A. veitchii were damaged almost all individuals from small to large, with its DBH of 30cm, 91% and 90%, respectively. Most bark of fallen trees by strong wind were damaged by deer(Cervus nippon) feeding. Restoration of A. veitchii forest supposed be impossible if the deer inhabited densely in the forest. Feeding behavior of deer affected on vegetation after survey of forest vegetation. Non preferable plants escaped from feeding and gramineous plants grew faster even under the feeding pressure. Diversity index was decreased as percentage of non preferable plant increased. Therefore decrease of diversity probably affected by selected feeding and feeding pressure of the deer. Increase or decrease of certain species by feeding pressure of the deer simplify the species composition and probably caused less diversified vegetation of present.

잎들깨에서 차먼지응애의 발생특성

서윤경,안승원,최용석,Seo, Youn-Kyung,Ann, Seoung-Won,Choi, Yong-Seok 한국응용곤충학회 2020 한국응용곤충학회지 Vol.59 No.2

The populations of Polyphagostarsonemus latus (Acari: Tarsonemidae) peaked two times on green perilla grown in greenhouses of Geumsan-Gun, Chungchungnamdo. The first peak of P. latus was in the middle of June, after it was first detected in late May. The population of P. latus peaked for the second time in mid July as its density stared rapidly increasing in early July. The application of chemical pesticides and eco-friendly agricultural materials, the two management methods used to control P. latus on green perilla, did not alter the occurrence patterns of P. latus; population size of the mite was much larger in greenhouses using chemical pesticides than in the ones using eco-friendly agricultural materials. This difference might be cuased by continuity of the management methods. Chemical control of P. latus should be limited owing to pesticide residue. The highest density of P. latus on green perilla plants was observed after 25 days after inoculation. The density was the highest in mid-aged leaves (e.g., the largest leaves) and the lowest in newly developed leaves (e.g., smallest leaves). However, there was no significant (P > 0.05) correlation between leaf size and density of P. latus. These results indicate that leaf size (e.g., leaf age) did not affect the occurrence of P. latus. Thus, any leaf of a green perilla plant is available as a sample unit for P. latus. 충남 금산지역 잎들깨 시설하우스에서 차먼지응애(Polyphagotarsonemus latus)는 5월 하순 최초 발생하기 시작하여 6월 중순에 1차 최대 발생양상을 보인 후 7월 상순부터 급격히 밀도가 증가하여 7월 중순 가장 밀도가 높은 2차 최대 발생양상을 보였다. 방제방법에 따라 발생양상에는 차이가 없었으나 밀도에는 차이를 보여 화학약제를 사용하는 하우스에서 가장 높았고 유기농업자재를 사용하는 하우스에서 가장 낮았다. 이는 크기가 작아 육안으로 관찰할 수 없는 차먼지응애를 방제하기 위해 화학약제를 사용할 경우, 농약 잔류 문제로 지속적인 사용을 못하므로 밀도가 높아지고, 유기농업자재를 사용하는 경우에서는 농약잔류에 대한 걱정 없이 유기농업자재를 지속적으로 사용함으로써 방제가 이루어졌던 것으로 판단된다. 잎들깨 주간내 발생양상을 조사한 결과, 차먼지응애는 접종 25일 후 최대 발생밀도를 보였고, 중엽, 성엽, 신초의 순으로 알과 약성충의 총밀도가 조사되었다. 그러나 엽장과 차먼지응애 밀도와의 상관성 분석 결과, 상관성이 없어 차먼지응애 발생예찰시 어떤 샘플을 채취해도 정확한 예찰이 이루어질 것으로 판단된다.

서산육쪽·코끼리마늘의 흑마늘 숙성 시기별 생리활성 분석

조용구,안승원,장명준,오태석,오민교,박윤진,김창호,Cho, Yong-Koo,Ann, Seoung-Won,Jang, Myoung-Jun,Oh, Tae-Seok,Oh, Min-Gyo,Park, Youn-Jin,Kim, Chang-ho 한국환경과학회 2020 한국환경과학회지 Vol.29 No.5

This study analyzed the quality characteristics of black garlic made from Seosan Yukjok Garlic and elephant garlic in Seosan, Chungnam province. Of the inorganic components, Mg content was the highest in all treatment groups, and the Ca content was high in each of the 15 day treatments. The content of K was high after 10 days aging in Yukjok garlic and after 15 days in the elephant garlic. The Fe, Na, K, and Mg content was high in Yukjok black garlic after 15 days, and Na, K, Ca, and Mg were high in the elephant black garlic aged for 15 days. The crude fat content was high in both Yukjok black garlic and elephant black garlic after 15 days. Vitamin C content was highest in both types of garlic after aging for 15 days. An analysis of four kinds of organic acids showed that citric acid was the only organic acid to appear in raw garlic of Yukjok garlic and elephant garlic. Black Yukjok garlic and elephant black garlic had a greater total amino acid content than the raw garlic of either type. However, among the tested amino acids, 13 kinds of amino acids were at their highest after five days of ripening in Yukjok black garlic, while 15 kinds of amino acids were abundant in elephant garlic after the same period. Eight kinds of amino acids were high after aging for 15 days. Through this study, it was confirmed that, in the process of making black garlic, changes in the main components of the garlic occur through different routes, and these changes vary depending on the garlic species. Therefore, this study provided basic data for the processing of Seosan's Yukjok black garlic and elephant black garlic.