• 제목/요약/키워드: Direct Production

검색결과 1,553건 처리시간 0.028초

자유판매제 전면 실시에 따른 문제점과 보완대책;-산지 어시장제도를 중심으로 - (Problems and complementary Measures from the Overall Enforcement of Free Market System;- Fish Markets in the Production -)

  • 김승
    • 수산경영론집
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    • 제26권1호
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    • pp.9-27
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    • 1995
  • From now on, the direction of fishery products circulation measure should be improved the system to give just the right of free choice of sale route like retail, direct sale, direct dealings and direct shipping only for fishermen to produce them diversifing the function and the role of current fish market in the production to prepare the fishery internationalization, to improve the competitiveness of coastal and off-shore fishery. Practically wholesale market in land and fish market in the production have the different function and role, the organization of wholesale market in land can't substitute the essential function and role which fish market in the production should perform. So far, fisheries cooperatives as a managing subject of fish market in the production have depended on the consignment sales and purchases of fishery products but, from now on, it should be explore the widespread supply way of fishery products by producing value - added fishery products that should bring higher demand from the consumers, producer - consumer direct marketing system through not only consignment sales but also direct sales that common processing and manufacturing system of fishery products under the management of FC has been established. The direction of the idealest structural improvement of fishery production circulation organization is to establish the the position of the fishery retail price leader based on the standard of market in the fisheries production due to existing characteristics of fisheries, accordingly, to harmony the market organization of direct transportation, direct sales and direct dealings form by producer and group of producers with market organization in the fisheries production, and to make the condition to do the appropriate distributive function.

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Maternal and Direct Genetic Parameters for Production Traits and Maternal Correlations among Production and Feed Efficiency Traits in Duroc Pigs

  • Hoque, M.A.;Kadowaki, H.;Shibata, T.;Suzuki, K.
    • Asian-Australasian Journal of Animal Sciences
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    • 제21권7호
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    • pp.961-966
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    • 2008
  • Direct and maternal genetic parameters for production traits in 1,642 pigs and maternal genetic correlations among production (1,642 pigs) and feed efficiency (380 boars) traits were estimated in 7 generations of a Duroc population. Traits studied were daily gain (DG), intramuscular fat (IMF), loineye area (LEA), backfat thickness (BF), daily feed intake (FI), feed conversion ratio (FCR) and residual feed intake (RFI). The RFI was calculated as the difference between actual and predicted feed intake. The predicted feed intake was estimated by adjusting the initial test weight, DG and BF. Data for production traits were analyzed using four alternative animal models (including direct, direct+maternal permanent environmental, or direct+maternal genetic+maternal permanent environmental effects). Direct heritability estimates from the model including direct and all maternal effects were $0.41{\pm}0.04$ for DG, $0.27{\pm}0.04$ for IMF, $0.52{\pm}0.06$ for LEA and $0.64{\pm}0.04$ for BF. Estimated maternal heritabilities ranged from $0.04{\pm}0.04$ to $0.15{\pm}0.05$ for production traits. Antagonistic relationships were observed between direct and maternal genetic effects ($r_{am}$) for LEA (-0.21). Maternal genetic correlations of feed efficiency traits with FI ($r_g$ of FI with FCR and RFI were $0.73{\pm}0.06$ and $0.90{\pm}0.05$, respectively) and LEA (rg of LEA with FCR and RFI were $-0.48{\pm}0.05$ to $-0.61{\pm}0.05$, respectively) were favorable. The estimated moderate genetic correlations between direct and maternal genetic effects for IMF and LEA indicated that maternal effects has an important role in these traits, and should be accounted for in the genetic evaluation system.

Direct Show 기반 UCC 컨텐츠 제작 시스템 (UCC Contents Production System Using Direct Show)

  • 김기백;최종호
    • 한국컴퓨터정보학회논문지
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    • 제13권2호
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    • pp.127-134
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    • 2008
  • 최근 들어 인터넷 사용자가 주체가 되어 생산하고 공유하는 UCC(User Created Contents)의 발달로 컨텐츠 제작 분야에서의 가장 중요한 이슈는 동영상을 쉽고 편리하게 편집하고 재생하는 시스템의 개발이다. 본 논문에서는 이러한 문제점을 해결하기 위하여 마이크로소프트사에서 COM Component로 지원하고 있는 Direct X에 포함된 동영상 편집 기술인 Direct Show를 이용하여 UCC제작 시스템을 구현하였다. 본 연구에서 새롭게 제안한 시스템은 Direct Show 기반의 변환필터 삽입 방식으로 사용자가 각종의 영상효과를 손쉽고 편리하게 UCC에 삽입할 수 있음은 물론, 기존의 프레임 단위 방식과는 달리 동영상 재생중에 각종의 영상효과를 삽입할 수 있다는 특징을 갖고 있다. 실험을 통하여 본 연구에서 개발한 필터를 사용하여 동영상의 재생과정에서 각종의 영상효과를 삽입할 수 있음을 확인하였다. 본 논문에서 제안한 시스템은 UCC 및 광고영상 제작 등에 널리 응용될 수 있을 것으로 판단된다.

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벼 직파재배 노동력 투입 및 에너지 효율성 비교 (Low-Input and Energy Efficiency of Direct Seeding Method in Rice)

  • 이호진;서준한;이정삼;정영상;박정근
    • 한국작물학회지
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    • 제41권1호
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    • pp.115-122
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    • 1996
  • 노동력부족이 심화되는 농촌현실에서 이앙을 하지 않는 벼직파재배가 점차 확대되고 있다. 본 연구에서는 건답과 담수직파재배를 실시하고 기존의 이앙재배와 수량성, 노동생산성 및 수익성을 비교하여 영농노력을 절감하고 경영비용을 저하시킬 수 있는 가능성을 검토하여 직파의 적부를 평가하였다. 다수성을 진속하면서 경영을 개선하기 위하여 농용자재의 적정투입과 생력화로서 영농노력을 절감하고 경영비용을 저하시켜 벼농사의 경영채산성을 확립 하고자 하였다. 직파재배는 무효분얼이 많이 발생하여 유효경비율이 50%에 불과하였고 출수기는 약 9일이 지연되었으나 현미수량은 이앙과 차이가 없이 455kg/10a(건답), 480kg/10a(담수)을 생산하였다. 노동시간투입은 이앙에 비하여 17%(건답), 28%(담수)씩 감소시켰고 생산비소요는 20%(건답), 32%(담수)를 절감하였고 농용에너지 투입은 건답은 약 5% 감소시켰으나 담수는 3% 증가되었다. 담수재배가 건답보다 생력화와 생산성에서 보다 효과적이었다. 직파재배는 본답기간이 연장되어 비료와 제초제의 증시가 필요하였고 앞으로 이들 보조에너지들의 절감과 효율성을 높이는 기술이 개발되어야 하겠다.

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MADS를 이용한 직접구동형 풍력발전기 최적설계 (Optimal Design of Direct-Driven Wind Generator Using Mesh Adaptive Direct Search(MADS))

  • 박지성;안영준;이철균;김종욱;정상용
    • 조명전기설비학회논문지
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    • 제23권12호
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    • pp.48-57
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    • 2009
  • 본 논문에서는 FEM(Finite Element Method)을 이용한 직접구동형 영구자석 풍력발전기의 최적설계를 위해 최신의 최적화 기법인 MADS(Mesh Adaptive Direct Search)를 적용하였으며, 최적설계 목표는 연간 에너지 생산량(Annual Energy Production : AEP)을 최대화 하는 방향으로 선정하였다. 또한, 풍력발전기의 전 운전영역을 고려하기 위해 해당풍속에서의 통계적 확률밀도와 연간 운전시간을 적용하여 연간 최대에너지 생산량을 산정하였다. 아울러, MADS의 최적설계 결과와 병렬분산 컴퓨팅을 결합한 유전 알고리즘(Genetic Algorithm : GA)의 최적설계 결과를 비교하였으며, MADS는 병렬분산 유전알고리즘에 비해 상대적으로 빠른 수렴성을 나타내었다.

미역양식업의 생산조정과 가격지지 (A Study on the Production Adjustment and Price Support Program of Sea Mustard Aquaculture)

  • 강종호;진상대
    • 수산경영론집
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    • 제32권2호
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    • pp.73-89
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    • 2001
  • The market conditions of sea mustard is changing by overproduction, decreasing price, Import of blanched and salted sea mustard from China into Korea domestic market and increasing market share of sea mustard of China in Japan. In addition, the price support program in sea mustard aquaculture must be modified due to the restriction of domestic support by international organization such as WTO. There are two ways to solve those problems. First is that finding a way to solve the overproduction of sea mustard. One of possible ways is the production adjustment by Marketing Order. Second is that finding an alternative way to replace price support program. The possible way is Direct Payment instead of purchase stockpile system. To introduce marketing Order, outlook center, organization of self-management, production adjustment through output control measure, improvement of market structure, and education/publicity arc necessary. Also, to implement marketing order, setting a model business by government is required. There are two steps for implementation of marketing order. First step is to construct Order Committee including organization of producer, people related marketing. However, this committee must run by government for certain short-term. Second step is to improve quality of product and acceleration of demand. At visual point that enforcement of the first step is completed, government has process that government transfers Order Committees self-correcting. It is desirable that government only conduct the support acts such as quality improvement and acceleration of demand. Also, at early stage it is necessary to have aid system for marketing order For example, we can expect that income increase by production adjustment in long run. However, in short run the income of producer may decrease so, it is required to compensate his economic lose. For compensation, The useful means that can be utilized is direct payment. Direct payment is not continued policy. Also, when production adjustment policy such as Marketing Order has effective results, Direct Payment as an assistant measure must be reduced or abolished. Therefore, when production adjustment acts as an effective tool to control overproduction, Direct Payment system.

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바닥난방이 육계의 사육환경 및 생산성에 미치는 영향 (Effect of Floor Heating System on Housing Environment and Performance in Broiler Production)

  • 최희철;이덕수;서옥석;한정대;강희설;권두중;곽정훈;강보석;장병귀
    • 한국가금학회지
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    • 제26권3호
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    • pp.189-193
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    • 1999
  • This experiment was conducted to investigate the effect of floor heating system on housing environment and performance in broiler production. PVC heating pipes(in 25cm spacing) were covered with concrete under the litter. Floor heating system was compared with conventional direct heating system. Each treatment had two replicates of 110 birds each. Litter moisture content was significantly reduced in floor heating system than conventional direct heating system(P〈0.05). Dust concentration was higher in floor heating system because of low litter moisture content. CO$_2$concentration was 2,900ppm and 1,500ppm on the direct heating system and floor heating system, respectively at the age of 1 week. Body weight was significantly higher in floor heating system at 7 weeks of age(P〈0.05). The results of the trial show that floor heating was useful heating system for broiler production.

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Genetic Relationship between Milk Production, Calving Ease and Days Open at First Parity in Holstein Cows

  • Lee, D.H.;Han, K.J.
    • Asian-Australasian Journal of Animal Sciences
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    • 제17권2호
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    • pp.153-158
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    • 2004
  • Data containing 14,188 lactation and reproductive records of Korean Holstein cows at first parity distributed across 3,734 herd-year-season groups were analyzed to get genetic (co)variance estimates for milk yield, fat yield, calving ease, and days open. Milk and Fat yields were adjusted to 305 d. Heritabilities and genetic correlations were estimated in two different animal models on which were included direct genetic effects (Model 1) and direct+maternal genetic effects (Model 2) using REML algorithms. Milk and fat yields were affected by age at first calving as linear and quadratic. Heritability estimates of direct effects were 0.25 for milk yield, 0.17 for fat yield, 0.03 for calving ease and 0.03 for days open in Model 2. These estimates for maternal effects were 0.05, 0.08, 0.04 and less than 0.01 for each corresponding trait. Milk productions at first lactation were to show genetically favorable correlation with calving ease and days open for direct genetic effects (-0.24 - -0.11). Moreover, calving ease was correlated with days open of 0.30 for direct genetic effects. Correlations between direct and maternal effects for each trait were negatively correlated (-0.63 - -0.32). This study suggested that maternal additive genetic variance would be not ignorable for genetic evaluation of milk production as well as reproductive traits such as calving ease and days open at first parity. Furthermore, difficult calving would genetically influence the next conception.

경관보전직접지불제 작물의 생산비 실증분석 (An Empirical Analysis on the Production Cost of Landscape Crops in the Direct Payment Program for Rural Landscape Conservation)

  • 김광남;김미영;이형순
    • 농촌계획
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    • 제16권3호
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    • pp.19-26
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    • 2010
  • The purpose of this paper is to evaluate optimum rate of payment and to [md the new advanced direction for the program for rural landscape conservation. We used direct evaluation method for income and production costs. According to the survey, we had done from 41 complexes(farmers) joined this program, the average production cost of landscape crops of type1 is calculated at 178,582 won per 10a and 111,517 won as type2. If the classification of crop type is adjusted, the problem formulated is improved to make possible support at the current payment rate.

경기지역 주부의 전통 장류 구입 실태와 산지 직거래 경험자의 직거래 형태에 대한 요구 분석 (The Fermented Soy Products Purchase Condition and Direct-deal Need Analysis in Gyeonggi-do)

  • 조금순;이승교;원향례
    • 한국지역사회생활과학회지
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    • 제15권3호
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    • pp.71-84
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    • 2004
  • Recently the globalization of agriculture by the WTO has brought crisis to Korean farmers. Value added agricultural products is the one of the strategies to sustain fanning. The idea for the project traditional fermented soy paste production and distribution was developed by the Gyeonggi-do Agricultural Research Institute. It was necessary to know the purchase condition and consumer needs for production distribution of the soy products. This study aims to investigate the consumers' need analysis of direct-deal soy products and the conditions of a purchase. A questionnaire was administered to 590 subjects living in Gyeonggi-do, Korea. The 107 subjects procured soy paste to buy with the reason of ignorance of preparation (39.2%) and the difficulty of storage and care (31.8%). When selecting the product 95.3%, previous experience (41.1 %) and comparison of each product (34.6%) were major answers, wanted direct-deal purchase from producers if implemented. 142 subjects(24%) experienced direct deal with producers. The main direct route was government and public offices( 42.4 %). The reason for direct purchase was confidence of agricultural products(77.5%). Delivery of 4kg of soy paste and 1.8 L of soy sauce in a glass container (43.0%) was favored twice a year. The kind of soy products for consumers' needs was Doenjang(57.8%) and Gochujang(18.3%). The preferred methods direct-dealing of soy products was direct order(59.9%) after validation, delivery gate to gate (44.2%) and by the internet(4.9%). The results of the study shows that the types of production would have the kinds and quantities diversity with confidence, sanitation, and safety. To regain successful, traditional tastes it is necessary to develop reliable and tasteful products for consumers and develop promotional material.

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