• Horticultural Science & Technology
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• v.16 no.4
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• pp.517-519
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• 1998

This experiment was carried out to find out the effects of heat conservation materials (burying in soil, lagging, lagging +straw, nonwoven fabric, nonwoven fabric+straw) on freezing damage, labor saving, and crown gall occurrence of 'Kyoho' grapes. Temperature differences in burying in soil and lagging with $2.8^{\circ}C$ and $6.4^{\circ}C$, respectively and were considered favorable for over-wintering of grapevines. Heat conservation index in lagging +straw and burying in soil calculated from degree-hours below $-10^{\circ}C$ was 5 to 7 times higher than that of open field. Budbreak started earlier in lagging with+straw and nonwoven fabric+straw covering, and percent budbreak was increased by 22% and 7%, respectively, as well as higher than burying in soil. Diameter of bearing mother branch and length of internode and daughter branch were gross or long with soil and lagging straw and nonwoven fabric+straw. Cane growth was enhanced by burying in soil and lagging with+straw treatment. Crown gall occured higher in soil covered grape vines Labor saving was obtained in lagging with as much as 44% compared to burying in soil.

• Korean Journal of Organic Agriculture
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• v.5 no.1
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• pp.79-85
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• 1996

This experiment was carried out to investigate the effect of slow-release fertilizers on yield of radigh. Fertilizers were treated with CDU, MEISTER, Jobi Gohyungbok-hapbiryo, Kyungki Wonyebokbi 1ho, Kyungkibokbi Nojeok, Kyungki Jeonjakgo-hyungbokbi, Tradidtional manuring, and No maunring. Yields of radish were increased with slow-release fertilizers, CDU and MEISTER were effective to radish shoot, also. But analysis of chemical components of plants and soil were no difference. It was very effect to increase yields of radish, to reduce in number of supplementary manuring and laboring.

• Proceedings of the Costume Culture Conference
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• 2004.04a
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• pp.53-55
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• 2004

우리나라 니트 산업은 노동력, 자본, 범용 적인 차용기술, 원자재 등의 생산요소에서 원가절감을 통한 경쟁력의 이점을 추구하던 시기는 이미 지나 최근에는 중국의 중저가품 위주의 니트 제품들이 대량 유입되는 추세를 보이고 있다. 생산현장의 인력부족과 인건비 상승, 고유 기술 개발 미흡, 국제 원자재 의존성 등의 이유로 이미 대 선진국 수출에서 비가격 부문의 경쟁력을 상실한 국내 니트 업계는 선진국들의 니트 제품과의 가격 경쟁력까지 상실해 가고 있는 것이 현실이다. (중략)

• 월간낙농육우
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• v.35 no.8
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• pp.101-104
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• 2015

"기업의 영리보다 목장 노동력 절감방안을 고민하며 끊임없이 연구 개발에 몰두하고 있습니다." 농가를 위해 편리성을 갖춘 자동목걸이, 자동급수기 등의 신제품을 공급해 목장의 생산성 향상에 주력하고 있는 축사시설 기자재 전문기업 대산축산솔루션(경기도 동두천시). 20여 년의 동안 축시환경에 알맞은 맞춤형 제품 생산과 함께 국내 자동목걸이 시장의 60% 이상을 점유하며 제품의 우수성을 인정받은 결과, 최근에는 중국 수출까지 앞둔 대산축산솔루션(이하 대산축산)의 최대식 대표를 만나 보았다.

• Korean Journal of Organic Agriculture
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• v.5 no.2
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• pp.85-91
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• 1997

This experiment was carried out to investigate the effect of slow-release fertilizers on yield of lettuce. Fertilizers were treated with CDU, MEISTER, Jobi Gohyungbokhapbiryo, Kyungki Wonyebokbi 1ho, Kyungkibokbi Nojeok, Kyungki Jeonjakgohyungbokbi, Traditional manuring, and No manuring. Yields of Spinach was increased with slow-release fertilizers, also. But analysis of chemical components of plants and soil were no difference. It was very effect to increase yields of lettuce, to reduce in number of supplementary manuring and laboring.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.05a
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• pp.61-62
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• 2001

현재 연근해 어선에는 정격하중 1∼2톤의 크레인이 주로 보급, 설치되고 있는데, 이들 어선에서 사용하는 크레인은 안정성이나 동적 특성에 관한 조사, 분석이 거의 없어 크레인을 이용한 어로작업시에 많은 위험이 수반되고 있다. 따라서, 연근해에서 사용되고 있는 크레인의 진동저감 대책과 안정적이고 효율적인 사용을 위해서는 크레인의 동적응답 특성에 대한 규명이 필요하고, 또한, 향후 어로 크레인의 사용을 활성화시켜 어로작업의 효율화와 노동력 절감을 모색하기 위한 연구가 절실히 요구된다. (중략)

• Proceedings of the Korean Society of Crop Science Conference
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• 2018.10a
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• pp.111-111
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• 2018

• Smart Media Journal
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• v.13 no.2
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• pp.136-144
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• 2024

In recent years, with the rapid development of IT technology and the aging of the population, various solutions to the labor shortage have emerged. In the livestock industry, there are an increasing number of management systems that utilize artificial intelligence technology. The Metaverse Smart Farm is a system that combines the digital virtual world with advanced agricultural technology. With this system, farmers can monitor the health of their animals in real time without having to visit the barns, and analyze the data collected through sensors and cameras for more efficient agricultural management. In addition, the barn environment can be adjusted through a remote control function, which is expected to reduce labor and revitalize the livestock industry.

• The Korean Journal of Pesticide Science
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• v.10 no.1
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• pp.28-35
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• 2006

This study was conducted to optimize formulation factors of a self-dispersible floating granule of flucetoaulfuron that can be used at a low application volume (5 kg $ha^{-1}$). SPA and xanthan gum were selected as a binder because blending of them showed good granulation and floatation. Potassium chloride selected as a filler also showed good granulation, floatation and disintegration properties. Among wetters and dispersants, Surfynol 440 gave the best dispersibility The optimum granule size was determined to be 1.0 mm considering floating time and dispersibility. Flucetosulfuron was mixed with the blend of SPA and xanthan gum, potassium chloride, and Surfynol 440 and formulated as a floating self-dispersible granule at 1.0 mm in diameter. Indoor and outdoor field experiments showed that the floating granule of flucetosulfuron performed well, covering long range from the application spot up to 15 m in weed control. Therefore, this floating technology may be used for laborsaving herbicide formulation development and help to reduce workloads for herbicide application.

• Journal of Mushroom
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• v.16 no.4
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• pp.293-298
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• 2018

'Geumhyang2ho', a new brown and labor-saving variety of Flammulina velutipes, was bred by spontaneous crossing between 'Geumhyang' and 'Garlmoe' during demonstration cultivation in bag culture farm of oyster mushroom in 2013. During bottle cultivation, the temperature was maintained at $16^{\circ}C$; the variety displayed good quality compared to the control ('Geumhyang'), without necessitating vinyl cone treatment. The time periods necessary for mycelial growth, fruit body growth, and primordia formation were 24 days, 11 days, and 8 days, respectively. The total cultivation period was 43 days, which was 2 days longer than that of the control. The pileus diameter was smaller, but the pileus thickness and stipe diameter were greater than those of the control. The pileus color was yellowish ivory, which was very similar to that of the control. The yield of 'Geumhyang2ho' was 118 g per 850 ml bottle, which was markedly lower than that for bottle cultivation with vinyl cone treatment. However, its good quality suggests the potential of the labor-saving bottle-based cultivation of 'Geumhyang2ho' without vinyl cone treatment in oyster mushroom farms.