• 제목/요약/키워드: red Chinese cabbage

Search Result 145, Processing Time 0.028 seconds

Modeling Effective Rainfall for Upland Crops (밭에서의 유효우량 산정모형 개발)

  • 정하우;김성준
    • Magazine of the Korean Society of Agricultural Engineers
    • /
    • v.35 no.1
    • /
    • pp.29-39
    • /
    • 1993
  • A model for estimating daily effective rainfall of upland crops was developed. The infiltration process was described by Green-Ampt infiltration model developed by Chu(1978). The model considers delayed surface ponding and surface detention storage under a uniform soil profile. The Green-Ampt parameters, that is, average hydraulic conductivity and average capillary pressure head on a sandy loam soil were determined from field experiment using Air-entry permeameter developed by Bouwer(1966). The model was verified by comparing measured and simulated surface runoff. The ratios of effective rainfall to total rainfall for red pepper, soybean, sesame and Chinese cabbage were evaluated using Borg's root growth model( 1986) respectively. The followings are a summary of this study results; 1.In a sandy loam soil average hydraulic conductivity was 3.28cm/hr and average capillary pressure head was 3.00cm. 2.The root growth of upland crops could be expressed by Borg's root growth model successively. 3.The measured and simulated surface runoff was agreed well with each other. 4.As the rainfall amount was increased, the ratio of effective rainfall to total rainfall was decreased exponentially till a certain growing period.

  • PDF

A Survery of High School Students' Awareness of and Uses for Kimchi in Taegu Area (대구지역 고등학생들의 김치에 대한 인식 및 이용실태에 관한 연구)

  • 한재숙
    • Journal of the Korean Home Economics Association
    • /
    • v.36 no.9
    • /
    • pp.127-137
    • /
    • 1998
  • The main purpose of this study is to provide a basic knowledge of Kimchi preferred by high school students and to improve high school students' Kimchi intake. A questionnaire survey was conducted on 1,056 high school students in Taegu area. The results were as follows: 82% of the students had an affirmative opinion of Kimchi intake and they regarded Kimchi as one of our traditional, healthful and nutritious foods. The most well known Kimchi is as follows: Kkaktugi, Baechu Kimchi, Mul Kimchi, Chonggak Kimchi, Pa Kimchi, Dongchimi, Kkaennip Kimchi and Buchu Kimchi. The students preferred the white stems of the Chinese cabbage. Boy students preferred taste of fresh prepared Kimchi but girl students more preferred properly fermented Kimchi than the other. Their favorite ingredients were Korean radishes, oysters, green onion and carrots, also their favorite spices were red pepper powder, anchovies sauce, garlic and sugar in the order. Among those spices, boy students more preferred anchovies sauce than girl students. The students regarded market Kimchi as one of convenient and time-saving, but less quality and insanitary foods.

  • PDF

A Study on Food Therapy for Dermatological Diseases in Sikryochanyo (『식료찬요(食療纂要)』에 나타난 피부과 질환 식치(食治)에 대한 고찰)

  • Ahn, Jin-hee
    • Journal of Korean Medical classics
    • /
    • v.32 no.2
    • /
    • pp.93-110
    • /
    • 2019
  • Objectives : To examine food therapy for dermatological illnesses within their relationship with Pattern Identification and Treatment Discussion in "Sikryochanyo". Methods : Texts concerning dermatological conditions in "Sikryochanyo" were selected, followed by identifying each condition's pattern and treatment through examining each food ingredient's nature, flavor and main effect. Results : Each food ingredient such as eel, white sesame, duck meat, mallow, red beans, oyster, chicken meat, mung beans, female pig hooves, Chinese cabbage, venison, roe deer meat, kelp, seaweed, wheat, lappa fruit used to treat certain dermatological conditions could be categorized according to its properties in regulating Coldness, Heat, Deficiency, and Excessiveness of a given condition. Conclusions : When applying food ingredients to dermatological illnesses, Coldness, Heat, Deficiency, Excessiveness of the condition must be differentiated first for appropriate administration of food to the pattern that is being addressed.

Metabolic Pathways Associated with Kimchi, a Traditional Korean Food, Based on In Silico Modeling of Published Data

  • Shin, Ga Hee;Kang, Byeong-Chul;Jang, Dai Ja
    • Genomics & Informatics
    • /
    • v.14 no.4
    • /
    • pp.222-229
    • /
    • 2016
  • Kimchi is a traditional Korean food prepared by fermenting vegetables, such as Chinese cabbage and radishes, which are seasoned with various ingredients, including red pepper powder, garlic, ginger, green onion, fermented seafood (Jeotgal), and salt. The various unique microorganisms and bioactive components in kimchi show antioxidant activity and have been associated with an enhanced immune response, as well as anti-cancer and anti-diabetic effects. Red pepper inhibits decay due to microorganisms and prevents food from spoiling. The vast amount of biological information generated by academic and industrial research groups is reflected in a rapidly growing body of scientific literature and expanding data resources. However, the genome, biological pathway, and related disease data are insufficient to explain the health benefits of kimchi because of the varied and heterogeneous data types. Therefore, we have constructed an appropriate semantic data model based on an integrated food knowledge database and analyzed the functional and biological processes associated with kimchi in silico. This complex semantic network of several entities and connections was generalized to answer complex questions, and we demonstrated how specific disease pathways are related to kimchi consumption.

A Surrey of Japanese Perception and Preference for Kimchi (김치에 대한 일본인의 인식 및 기호도 조사)

  • 한재숙;최영희;김영진;김태선;한준표;일본명;일본명;일본명
    • Korean journal of food and cookery science
    • /
    • v.15 no.1
    • /
    • pp.42-49
    • /
    • 1999
  • The purpose of this study was to investigate Japanese perception and preference for Kimchi. A questionnaire survey was conducted on 605 Japanese (male 224, female 381) residing in Kobe, Kyoto, Osaka, Himezi, and Tokyo. Of the respondents, 90.2% have not visited Korea however, 83.3% experienced Korean food. On their first impression of Kimchi, 56.9% answered that it was ‘good’, and 65.4% answered ‘good’ for their after taste impression. Total 92.7% of the respondents, answered nationality of kimchi is ‘Korea’. The most familiar kimchi is Baechu kimchi, and they preferred the part from white stem of the Chinese cabbage. On their perception of kimchi, ‘Kimchi is stamina food’ had the highest score of 4.17${\pm}$1.11 from male and 4.25${\pm}$0.85 from female, respectively. Their favorite sub-materials were red pepper (37.4%), radishes (33.6%) and garlic (28.4%), and unfavorable sub-materials were anchovy (28.4%) and garlic (16.5%). The most popalar dishes using Kimchi were Kimchi Ramyun (84.0%) and Kimchi Bokumbab (60.7%).

  • PDF

Effect and Optimum Quantities of N and K for Chinese Cabbage (배추에 대(對)한 N-K의 효과 및 적량(適量)에 관(關)한 연구(硏究))

  • Oh, Wang-Kun;Han, Sang-Kyung;Kim, Seong-Bae
    • Korean Journal of Soil Science and Fertilizer
    • /
    • v.14 no.4
    • /
    • pp.219-223
    • /
    • 1982
  • The results of study on the yield and absorption of N and K applied to the chinese cabbage (Brassica pekinensis) which was grown at comparatively infertile red-yellow soil in the fall of 1980 are summerized as below. 1. The optimum quantities of potash to be applied for the autumn chinese cabbage is suggested in the range of 15kg-20kg/10a, $K_2O$. 2. Combined treatments of N and K showed a positive interaction by promoting the effect of the other element. The increase of Nitrogen absorption from the additionally applied 10kgs of nitrogen on top of 15kg N/10a showed only 16 per cent at potash minus plot, while that of potash applied plot showed 60 per cent. The cabbage yield increase therefor, at high rate of nitrogen only was 1,700kgs per 10 are over low rate of nitrogen, while high nitrogen plus potash treatment produced additional 2,200kgs over the low rates of N and K. 3. Additional 10kgs of nitrogen applied on top of 15kgs N/10a resulted in increasing soil potassium uptake; 4kgs of soil potassium was additionally absorbed at potash applied plot and 6.5kgs at potash minus plot. 4. Utilization of applied potash was greater at low rates of N, and K application (each 15kgs of N and $K_2O$ per 10a) where 77 per cent of applied potash was utilized, while high rates of N and K application (each 25kgs of N and $K_2O$ per 10a) showed 44 per cent of potash utilization rate. Lower utilization of applied potash at high rate of nitrogen application is due probably to greater uptake of soil potassium. 5. N and K contents in the chinese cabbage are 0.17-0.20% and 0.35-0.43% respectively and these were not statistically correlated with the yields.

  • PDF

Assessment of Salt Damage for Upland-Crops in Dae-Ho Reclaimed Soil (대호 간척지 토양의 염농도별 밭작물의 염해 평가)

  • Lee, Seung-Heon;Yoo, Sun-Ho;Seol, Su-Il;An, Yeoul;Jung, Yeong-Sang;Lee, Sang-Mo
    • Korean Journal of Environmental Agriculture
    • /
    • v.19 no.4
    • /
    • pp.358-363
    • /
    • 2000
  • This study was carried out to obtain the basic data for selecting the applicable crops in reclaimed land during desalinization period. A pot experiment was conducted with 5 different electrical conductivities of the saturated extracts $(ECe\;1,\;3,\;9,\;14,\;and\;16\;dS{\cdot}m^{-1})$ of soils taken from the Dae-Ho reclaimed tidal lands. Eight crops (Chinese cabbage, radish, tomato, red pepper, buckwheat, soybean, sesame, and green perilla) were grown for 37days. Plant height and number of leaves were surveyed on 2 and 4 weeks after seeding, and on harvest time (5 weeks). After harvest, dry weights of harvested crops were measured and soil chemical properties were analyzed. Emergence rates of crops were comparatively high except sesame. For sesame, there was no emergence at ECe over $3\;dS{\cdot}m^{-1}$. Growth and dry weight decreased significantly as increasing ECe. The ECe which decreased 50% of dry weight index were $14.2\;dS{\cdot}m^{-1}$ for radish, $11.4\;dS{\cdot}m^{-1}$ for Chinese cabbage, $10.2\;dS{\cdot}m^{-1}$ for red pepper, $8.9\;dS{\cdot}m^{-1}$ for buckwheat and green perilla, $8.6\;dS{\cdot}m^{-1}$ for soybean, and $8.9\;dS{\cdot}m^{-1}$ for tomato. At higher ECe that start the growth inhibition, increasing $1\;dS{\cdot}m^{-1}$ in ECe, 7.7, 6.5, 5.9, 5.6, 5.2, and 4.9% of dry weight decreased for buckwheat, green perilla, Chinese cabbage, radish, soybean, and tomato (red pepper), respectively. The critical value of ECe for crop survival except sesame was $15.4\;{\sim}\;23.1\;dS{\cdot}m^{-1}$.

  • PDF

Determination and Physical Properties of Dietary Fiber in Vegetables (채소류(菜蔬類)의 식이성(食餌性) 섬유소(纖維素)의 함량(含量)과 물리적(物理的) 특성(特性))

  • Kahng, Tae-Soon;Yoon, Hyung-Sik
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.16 no.3
    • /
    • pp.49-54
    • /
    • 1987
  • Procedures for Dietary Fiber(DF) determination were applied to some common vegetables. The samples selected in this study were: Radish(Leaf), Chinese cabbage, Spinach, Shepherd's purse, Red pepper(Leaf), Perilla(Leaf), Soybean(Leaf) and Cabbage. DF was analyzed by the method of detergent fractionation. Values for NDF, ADF, Lignin, Hemicellulose, Cellulose were obtained. NDF for most samples was $12.9{\sim}27.4%$, except Soybean(Leaf) (41.9%), ADP was $7.7{\sim}16.9%$. Lignin was around $1.0{\sim}2.1%$; Red pepper (Leaf) (7.6%), Perillar(Leaf) (5.7%), Soybean(Leaf) (4.2%) were exceptions. $Hemicellulose(NDF{\sim}ADF)$ was about $2.9{\sim}12.0%$, except Soybean(Leaf) (25.0%). $Cellulose(ADF{\sim}Lignin)$ was $6.3{\sim}13.0%$. This paper describes two properties of the fiber of commonly eaten vegetables; Water-Holding Capacity(WHC) and Density. The capacity of the ADP to hold water was estimated. The WHC measurements differed from 6.6g per g of ADP for Red pepper(Leaf) to 10.4g per g of ADP for Radish(Leaf). Radish(Leaf), Soybean(Leaf) had the greatest WHC whereas Red pepper(Leaf), Perillar(Leaf) had the least. Two types of density determinations are shown. Direct (non-packed) values largely correspond with bulk(packed) density.

  • PDF

Weed Population Distribution and Change of Dominant Weed Species on Upland Field in Gyeongnam Province of Korea (경남지역 밭 잡초 발생분포 및 군락변화)

  • Seong, Deok-Gyeong;Bea, Sung-Mun;Kim, Young-Gwang;Cho, Yong-Cho;Lee, Sang-Dae;Shim, Sang-In;Chung, Jung-Sung
    • Weed & Turfgrass Science
    • /
    • v.4 no.3
    • /
    • pp.199-208
    • /
    • 2015
  • This study was conducted to provide basic information for weed control by surveying the occurrence of weed species in upland crop fields in Gyeongnam province of Korea. The result of this survey, 55 weed species 21 families in barley fields, 56 weed species 22 families in garlic fields, 47 weed species 19 families in onion fields, 68 weed species 26 families in Chinese cabbage fields, 54 weed species 22 families in potato fields, 62 weed species 25 families in sweet potato fields, 87 weed species 29 families in red pepper fields, 79 weed species 28 families in corn fields, 84 weed species 29 families in soybean fields. The most dominant weed species in upland crop fields of Gyeongnam province were Alopecurus aequalis var. amurensis 20.7% (barley fields), Cardamine flexuosa 12.3% (garlic fields), Chenopodium ficifolium 18.7% (onion fields), Portulaca oleracea 8.1% (Chinese cabbage fields), Chenopodium ficifolium 13% (potato fields), Digitaria ciliaris 12.6% (sweet potato fields and red pepper fields) and Digitaria ciliaris 11.3% (corn fields), 13.2% (soybean fields). This information could be useful for establishment of future weed control methods in Gyeongnam province.

Biological Control of Diamondback Moth, Plutella xylostella with Korean Isolates of Entomopathogenic Nematodes (Steinernematid and Heterorhabditid) in Greenhouse (곤충병원성 선충(Steinernematid와 Heterorhabditid)을 이용한 시설재배지 배추좀나방(Plutella xylostella)의 생물적 방제)

  • Kim, Hyeong-Hwan;Cho, Sung-Rae;Lee, Dong-Woon;Jeon, Heung-Yong;Park, Chung-Gyoo;Choo, Ho-Yul
    • Korean journal of applied entomology
    • /
    • v.45 no.2 s.143
    • /
    • pp.201-209
    • /
    • 2006
  • Five strains of Korean entomopathogenic nematodes (EPN), steinernematids and heterorhabditids were evaluated and tried in laboratory, pot, and vegetable greenhouses for environmentally friendly control of diamondback moth (DBM), Plutella xyiostella, from 2002 to 2005. LC$_{50}$ values of five EPN strains against DBM were different depending on nematode strain and DBM instar. LC$_{50}$ value of Steinernema carpocapsae GSN1 (GSN1) was the lowest representing 2.6$\sim$3.9 infective juveniles (Ijs, 3rd stage) to 2nd to 4th instars of DBM. Pathogenicity of five effective strains against DBM was different depending on nematode strain, concentration, application times, and vegetable in pot. The most effective nematode was GSN1. Steinernema spp. was more effective than Heterorhabditis spp. against DBM. Two or three times of applications of EPN were effective regardless of nematode strain and concentration in pot. Efficacy of EPN was different depending on vegetable species. Efficacy was higher on Chinese cabbage, red mustard, and Ssamchoo than that on cabbage, kale, and leaf broccoli. Efficacy of GSN1, Steinernema GSNUS-10, Steinernema CSNUS-14, and Heterorhabditis GSNUH-1 was variable depending on nematode strain, concentration, application times, and vegetable in greenhouse experiments. GSN1 was the most effective and 100,000 infective juveniles per m$^2$(=$1\times10^9$ Ijs/ha) resulted in higher efficacy. Three times of application of nematodes led to higher control efficacy than one or two applications. Efficacy of nematodes was higher on Chinese cabbage than cabbage or kale in greenhouse.