• Title/Summary/Keyword: Jeollabuk-Do

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Effect of Amount of Nutrient Solution Supply on the Growth and Yield in Isolated Bed Culture of Eggplant (가지 격리상재배시 급액량이 생육 및 수량에 미치는 영향)

  • Kim, Ju;Jang, Ik;Choi, Dong-Chil;Jung, Jong-Sung;Kim, Chi-Sun;Choi, Jung-Sik;Choi, Young-Geun;Bae, Jong-Hyang
    • Proceedings of the Korean Society for Bio-Environment Control Conference
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    • 2003.04a
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    • pp.98-103
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    • 2003
  • 우리나라의 가지 재배면적은 1970년 2,815ha이었던 것이 그 후 점차 줄어들어 2001년은 866ha가 재배되고 있고, 시설재배면적은 1970년 27ha로 전체면적의 1%도 채 안되는 매우 적은 면적이었으나 2001년에는 전체면적의 33%에 가까운 284ha가 재배되고 있다. 연간 총생산량으로 보면 1970년에 비하여 큰 차이가 없다. 이는 노지재배의 10a당 수량이 적을 때는 892kg 많을 때는 2,782kg 이나 시설재배의 10a당 수량은 1,617-4,294kg으로 노지재배에 비해 시설재배의 수량이 많기 때문이다(M.A.F. 2001). (중략)

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Effect of Culture Medium on the Growth and Yield in Isolated Bed Culture of Eggplant (가지 격리상재배시 배양토가 생육 및 수량에 미치는 영향)

  • Kim, Ju;Jang, Ik;Choi, Dong-Chil;Jung, Jong-Sung;Kim, Chi-Sun;Choi, Jung-Sik;Choi, Young-Geun;Bae, Jong-Hyang
    • Proceedings of the Korean Society for Bio-Environment Control Conference
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    • 2003.04a
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    • pp.104-111
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    • 2003
  • 우리나라의 가지는 2001넌 866ha에서 재배하여 28.4천톤이 생산되었다(농촌진흥청. 2001). 또한 1994년부터 일본에 수출하기 시작하여 2001년에는 1,948톤에 3,541천불을 기록하고 있다. 이러한 물량은 일본 전체 유통물량 448천톤의 0.5%에 불과하여 앞으로 일본수출 물량을 늘려나갈 수 있는 여지가 많다고 할 수 있다. 그러나 일본에서 요구하는 안전하고 고품질의 가지를 저비용으로 생산하기 위해서는 시설 내에서 수경재배, 격리상 재배가 필요하다고 생각한다. (중략)

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Epidemiologic characteristics of malaria in non-malarious area, Jeollabuk-do, Korea in 2000

  • Kim, Myung-Bin
    • Parasites, Hosts and Diseases
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    • v.39 no.3
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    • pp.223-226
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    • 2001
  • In South Korea, the north border area has been under vivax malaria epidemic since 1993. However, Jeollabuk-do, which is about 300 kms from the border, has not experienced the same epidemic. 1 investigated a total of 58 notified cases of malaria in Jeollabuk-do in the year 2000. All of the cases had an exposure history in the epidemic area. Among them were 49 ex-soldiers, 3 soldiers who served near the border area and 6 civilians who traveled there. The causal agent of all cases was Plasmodium vivax. Except the civilians, the soldiers and ex-soldiers were aged in their twenty's. In the present study, the incubation period was from 6 to 520 days with a median of 157 days, and the latent onset type (92%) was more prevalent than the early onset type. illness onset of most cases (86%) peaked during the summer season (June to September) despite of variable incubation periods. The time lag for diagnosis ranged from 2 to 42 days with a median of 11 days. Jeollabuk-do has not been an area of epidemic untill now, but incidences have been increasing annually since 1996. In Jeollabuk-do, early diagnosis and treatment can be a feasible disease control measure to prevent spreading from the epidemic area.

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Development and oviposition characteristics of Protaetia brevitarsis (Coleoptera: Cetoniidae) by additional feeding Korean black raspberry marc and blueberry marc

  • Lim, Ju-Rak;Moon, Hyung-Cheol;Park, Na-Young;Lee, Sang-Sik;Kim, Woong;Choi, Chang-Hak;Kim, Hee-Jun
    • International Journal of Industrial Entomology and Biomaterials
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    • v.44 no.2
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    • pp.44-54
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    • 2022
  • The food source of white-spotted flower chafer, Protaetia brevitarsis is important to economical performance. The P. brevitarsis larva were feed by mulberry and oak fermented sawdust. The effect of additional additives, Korean black raspberry (called bokbunja) marc and blueberry marc to fermented sawdust feed on the development and oviposition characteristics were investigated. The development periods of P. brevitarsis was decreased from 165.7 d to 40.0 d (mulberry sawdust) and 169.3 d to 39.0 d (oak sawdust), but the survival rate of larva was not affected by the addition of Korean black raspberry marc to fermented sawdust. However, blueberry marc addition to the fermented sawdust did not significant effect on the development period and survival rate of P. brevitarsis. The percentage of larva weight over 2.5 g was tend to increase by addition of Korean black raspberry marc and/or blueberry marc. The number of oviposition was also tend to increase by adding additional feed to sawdust but there was no significant different.