• 제목/요약/키워드: Korean horticulture

검색결과 3,086건 처리시간 0.034초

광부족 조건이 딸기의 생육 및 생산성에 미치는 영향 (Effect of Low-light Intensity on Growth, Yield and Quality of Strawberries)

  • 이규빈;이정은;제병일;이용재;박영훈;최영환;손병구;강남준;강점순
    • 한국환경과학회지
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    • 제29권2호
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    • pp.167-175
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    • 2020

  • The purpose of this study was to investigate the effect of shading on the growth and productivity of strawberries. Photosynthesis was normally achieved under natural light without shading treatment, and vegetative growth of under- and aboveground part of strawberry plants were excellent. Strawberry fruit productivity and quality were different depending on shading conditions. In natural light, they were improved possibly by balanced vegetative and reproductive growth. However, under light-shading conditions with insufficient sunshine, photosynthetic activity deteriorated and carbohydrate production was therfore inadequate; this adversely affected plant height and quality. The negative effects were more pronounced at 50% shading condition. Shading treatments resulting in insufficient sunshine had a detrimental impact on plant productivity and growth; this implies that proper shading conditions could heip improve yield and fruit quality.

  • https://doi.org/10.5322/JESI.2020.29.2.167 인용 PDF KSCI

A study of the improvement of the national technical qualification practical evaluation method for National Competency Standards in the seed and horticulture industry

  • Hyun-Ho, Jang;Taek-Keun, Oh;Jwakyung, Sung
    • 농업과학연구
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    • 제48권4호
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    • pp.729-738
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    • 2021

  • The purpose of this study was to suggest an improvement plan ultimately to develop practical evaluation methods for national technical qualifications in the field of seeds and horticulture based on the National Competency Standards. Through this, national technical qualifications can be strengthened in terms of professionalism in the seeds and horticulture field. In order to conduct this study, the national technical qualification currently in use was matched to certain competency units and competency unit elements of National Competency Standards. We then visited an industrial site to understand the practical factors related to the technical, facility and equipment aspects of the seeds and horticulture industrial field, after which a practical evaluation exam was developed. Also, for a feasibility study, a pilot test assessment was conducted for students majoring in seeds and horticulture, with a survey also conducted with field experts and an advisory committee consisting of experts in seeds and horticulture. Based on the results, by suggesting an improvement plan for a practical evaluation method leading to better national technical qualifications in the field of seeds and horticulture, it was shown to be possible to improve knowledge, technical, and literacy aspects. This can lead to the training of outstanding technical professionals. Ultimately, the results here are expected to contribute to the improvement of the seeds and horticulture industry.

  • https://doi.org/10.7744/kjoas.20210061 인용 PDF KSCI