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캠벨얼리 포도원에서 잡초관리 방법이 갈색무늬병 및 과실특성에 미치는 영향 KCI 등재

Effects of Weed Control on Pseudocercospora vitis and Fruit Characteristics in Campbell Early Vineyard

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한국유기농업학회지 (Korea Journal of Organic Agriculture)
한국유기농업학회 (Korea Association Of Organic Agriculture)
초록

This study was conducted to evaluate the effect of weed control on disease incidence, plant growth and fruit quality, and to provide effective method to farmers at the vineyard. At the raincoat greenhouse cultivating ‘Campbell Early’, several weed controlling methods were compared to the control. Mean temperature of plots between soil covering (C.B., W.F., S.N., P.F. and R.H.) and non soil covering (M.W.2, M.W.3 and U.T.) were similar with 26.2℃ (July) and 25.8℃ (Aug.), but humidity of soil covering was sharply decreased in late-July under 40%. Soil water were all higher in soil covering plots than that of non-soil covering, however, soil temperature was recorded lower in soil covering plots. Disease incidence of Peudocercospora vitis according to soil coverings had effect on black plastic film mulching by decreasing grapevine leaf spot to 85% in July, 69% in August, compared to the control, with showing the smallest lesion incidence in FMB. Among growth characters, internode length and internode width of black plastic film mulching was higher than that of the control. SPAD value of black plastic film mulching was recorded the highest. It was not significant among the treatments, but brix was recorded highly in black plastic film mulching with 14~15°Brix.

저자
  • 김선국(충청북도농업기술원 친환경연구과) | Kim, Sun-Kook Corresponding author
  • 최원호(충청북도농업기술원 포도연구소) | Choi, Won-Ho
  • 이석호(충청북도농업기술원 포도연구소) | Lee, Seok-Ho
  • 이윤상(충청북도농업기술원 포도연구소) | Lee, Yun-Sang
  • 윤창만(충청북도농업기술원 친환경연구과) | Yoon, Changmann
  • 홍성택(충청북도농업기술원 포도연구소) | Hong, Seong-Tac