• Title/Summary/Keyword: 한국농수산대학

Search Result 332, Processing Time 0.019 seconds

Mycelial Growth of Monokaryotic and Dikaryotic Strains of Lentinula edodes Cultivars for Sawdust Cultivation on the Agar and Sawdust Culture media (톱밥재배용 표고 품종의 단핵균사체와 2핵균사체의 한천과 톱밥배지에서의 균사생장)

  • Kim, M.K.;Kim, S.T.;Kim, D.Y.;Kim, E.J.;Jin, M.K.;Lee, Y.K.;Seo, G.S.
    • Journal of Practical Agriculture & Fisheries Research
    • /
    • v.19 no.1
    • /
    • pp.83-90
    • /
    • 2017

  • In order to develop the culture material for breeding of Lentinula edodes, dikaryotic and monokaryotic mycelia were cultured in agar and sawdust medium. The cultivars were used Sanjo No. 701, Sanjo No. 705, Chamaram and Chuje No. 2 in this study. The mycelial growth of the cultivars were highest in PDA except for Sanjo No. 705, but Sanjo No. 705 showed the best mycelial growth in MCM. Regardless of the cultivars, the mycelial growth showed the most stable in MEA. There was no significant difference in mycelial growth among the cultivars in sawdust medium, but it was about 10% faster than that of Sanjo No. 701 and 705. Monokaryotic strains of Sanjo No. 701 and Chamaram showed less mycelial growth than dikaryotic mycelium. Dikaryotic mycelium of Chamaram showed better mycelial growth than that of Sanjo No. 701, but monokaryotic mycelium of Chamaram showed lower mycelial growth than Sanjo No. 701. The selected monokaryotic mycelium has a wide varience of mycelial growth, and the morphologies of the colonies are very diverse, so those are presumed that wide variences of monokaryotic are selected in genetically, and these monokaryotic mycelium are expected to be a good breeding materials.

  • https://doi.org/10.23097/JPAF.2017.19(1):83 인용 PDF

A Study on Selection Standard for Long-Term Practical Field Training of Korea National College of Agriculture and Fisheries - Focused on Agriculture and Fisheries Business Major - (한국농수산대학 장기현장실습장 선정기준에 관한 기초연구 - 농수산비즈니스전공을 중심으로 -)

  • Lee, S.Y.;Shin, Y.K.;Kim, J.S.
    • Journal of Practical Agriculture & Fisheries Research
    • /
    • v.20 no.2
    • /
    • pp.73-87
    • /
    • 2018

  • The area of agriculture and fisheries business are expanding according to changes in the agriculture and fisheries environment. For the direction of long-term practical field training of department of Agriculture and Fisheries Business, which is a newly created department of Korea National College of Agriculture and Fisheries, production as well as other areas must be reviewed. The original long-term practical field training and the direction of selecting a long-term practical field training appropriate for the new department reviewed in this study are as follow. First, the original long-term practical field training can be summarized as single product-focused management, inadequate connection of production-processing-service areas, and individuality-focused management. However, a case management that sees new value creation as a basis of agricultural development can be summarized as diversification of value creation, horizontal integration, entrepreneurial management through corporate management, and leading management for regional revitalization through connecting local agricultural. Therefore, the direction of selecting the new department's long-term practical field training requires seeking of value creation management through horizontal integration, exploration of agricultural businessmen who have entrepreneurship needed to create added value in agriculture, and a way to connect to the original production-centered long-term practical field training.

  • https://doi.org/10.23097/JPAF.2018.20(2):73 인용 PDF

A Survey on Farming Activities of Graduates for Intensive Major Course of Korea National College of Agriculture and Fisheries (한국농수산대학 전공심화과정 졸업생의 영농활동실태조사)

  • Hwang, I.U.;Joo, J.S.;Kim, J.S.;Oh, D.G.;Song, C.Y.
    • Journal of Practical Agriculture & Fisheries Research
    • /
    • v.20 no.1
    • /
    • pp.145-162
    • /
    • 2018

  • This is a survey on farming activities of intensive major course's graduates of Korea National College of Agriculture and Fisheries(KNCAF). Above all, major characteristics of graduates of intensiv major course cases are as follows. First, They make an effort to secure of agriculture competitiveness through an increase in farm size, and then strive for their specialty. Second, They are leading value based agriculture through an innovations in techniques. According to analysis results, intensive major course's examples have the following features: aim at environmentally-friendly agriculture, actively introduction of new technology, continued research activity, community reinvigoration and leading development of agriculture through active network. Finally, This result in various certifications and awards(environment friendly certification, HACCP certification, non antibiotic/pesticide-free certification, organic certification etc.). Therefore, there are necessity of various intitutional and political supports in order that they grow the core people and leader of farm village.

  • https://doi.org/10.23097/JPAF.2018.20(1):145 인용 PDF

An Institutional Review of Farming Transfer to Revitalize Management Transfer (경영이양활성화를 위한 농업경영이양의 제도적 고찰)

  • Lee, S.Y.;Kim, J.J.
    • Journal of Practical Agriculture & Fisheries Research
    • /
    • v.22 no.2
    • /
    • pp.23-36
    • /
    • 2020

  • The purpose of this study is to understand the phenomenon of agricultural management transfer and to present a plan to activate Korean management transfer through institutional consideration. To this end, the domestic and overseas agricultural management transfer system was identified, and an appropriate institutional plan for the country was sought. There are six ways to activate the management transfer system proposed in this study. First, establishment of an agricultural management transfer agency, second, training and utilization of management transfer experts, third, establishment of an agricultural succession certification support institution, fourth, operation of specialized training courses for management transfer, fifth, (local government) linked operation of a farming support center, sixth, agricultural management transfer legislation and securing of budgets. The above agricultural management transfer system is expected to contribute to the advancement of management transfer activation.

  • https://doi.org/10.23097/JPAF.2020.22(2):23 인용 PDF

Review: Increasing Marbling Score in Hanwoo via Feeding Vitamin A-Deficient Diets. (비타민 A 결핍을 통한 한우 고급육 생산)

  • Kim, W.Y.;Park, J.K.;Yeo, J.M.
    • Journal of Practical Agriculture & Fisheries Research
    • /
    • v.17 no.1
    • /
    • pp.3-20
    • /
    • 2015

  • Vitamin A exerts a broad range of effects on many essential life processes. But, since vitamin A is known to negatively affect the development of adipocytes, extensive research has been conducted to improve marbling score in beef cattle by feeding vitamin A-deficient diets. In Japan, the method of fattening Wagyu cattle using vitamin A-deficient diets has been widely adapted. Recently, the method of feeding vitamin A-deficient diets in Korean native cattle (Hanwoo) has been spread by feed companies and TMR plants. But proper guidelines in feeding vitamin A-deficient diets should be provided, otherwise it can adversely affect the health of cattle. To maximize marbling score, a controlled level of vitamin A in blood needs to be maintained and the proper period for feeding vitamin A-deficient diets should be adapted. This review was conducted to highlight the regulatory effects of vitamins A on adipocyte differentiation, and offer a potential guideline for improving beef quality grades in Hanwoo.

  • https://doi.org/10.23097/JPAF:2015.17(1).3 인용 PDF