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겨울정식 파프리카의 적정 품종 선정을 위한 품종간 생육 및 착과 특성 비교

Comparison of Growth and Fruit Setting Characteristics for Selecting the Optimum Winter-Planted Paprika Cultivars

  • Jang, Dong-Cheol (Department of Horticulture, Kangwon National University) ;
  • Choi, Ki-Young (Department of Controlled Agriculture, Kangwon National University) ;
  • Heo, Jae-Yun (Agriculture and Life Sciences Research Institute, Kangwon National University) ;
  • Kim, Il-Seop (Department of Horticulture, Kangwon National University)
  • 투고 : 2016.02.15
  • 심사 : 2016.06.12
  • 발행 : 2016.06.30

초록

본 실험은 10개의 겨울정식 파프리카 품종에서 재배기간 동안 관찰되는 생육과 착과의 특성을 비교하기 위해서 수행되었다. 본 실험을 위해서 공시된 품종은 적색계 파프리카 'Maduro', 'Maranello', 'Nagano', 'Sirocco'와 'Special', 황색계 파프리카 'Coletti', 'Sven', 'Thialf', 'Volante'와 'Zagato'이었으며, 실험은 2013년 겨울부터 2014년 가을까지 42주 동안 실시되었다. 각 품종별 생육 특성의 검정은 파프리카의 생육 단계를 기준으로 하여 Group 1에서부터 Group 6까지 6회로 나누어 수행하였다. 실험에 이용된 파프리카 품종에서 생육초기 상대적 절간비율은 모든 품종에서 평균 이상의 범위를 보였다. 하지만 생육이 진전될 수록 상대적 절간비율은 감소하는 경향을 보였으며 이러한 경향은 적색계 품종에서 황색계 품종에 비해서 컸다. 여름 재배기간 동안 'Special'과 'Zagato'는 생장이 억제가 된 반면, 'Maranello'와 'Volante'은 생육균형이 잘 유지되는 것으로 나타났다. 착과율은 황색계 품종이 적색계 품종에 비해서 전체 마디수가 4.1마디 적었음에도 불구하고 적색계 품종에 비해서 10.8% 높았다. 6월과 7월에 성과기를 거친 이후에 측정된 Group 4에서의 착과량은 'Sirocco'와 'Coletti'가 다른 품종에 비해 적었던 것으로 보아 공시 품종 가운데 장마기 환경에 민감한 품종으로 판단되었다. 이상의 결과로 볼 때 측고가 높은 온실에서 여름 재배에 적합한 품종은 'Maranello', 'Nagano', 'Sven', 'Thialf', and 'Volante' 이며, 측고가 낮은 온실에서 여름재배에 적합한 품종은 'Maranello', 'Special', 'Volante'와 'Zagato'으로 판단된다.

This experiment was carried out to compare growth and fruit setting characteristics in ten winter-planted paprika (Capsicim annuum L.) cultivars. Five red line paprika cultivars ('Maduro', 'Maranello', 'Nagano', 'Sirocco' and 'Special') and five yellow line paprika cultivars ('Coletti', 'Sven', 'Thialf', 'Volante' and 'Zagato') were used for this study. The experiment was performed for 42 weeks, from winter of 2013 to autumn of 2014. Based on the growth stages of paprika, growth characteristics were investigated six times, and each investigation was categorized from group 1 through group 6. The relative internode ratio showed a normal range at the early growth stage, but tended to gradually decline as growth progressed. This trend was greater in red line paprika than in yellow line paprika. Among the cultivars used for this experiment, 'Special' and 'Zagato' showed growth inhibition, whereas 'Maranello' and 'Volante' kept a balanced growth during summer cultivation. The fruit set percentage in yellow paprika was 10.8% higher than in red paprika, while the number of branches in yellow paprika was 4.1% less than in red paprika. When measured after the full fruiting age, from June to July, the number of fruit set in group 4 was much lower in 'Sirocco' and 'Coletti' than in any of the other cultivars, indicating that they were more sensitive to the growth environment during the rainy season. These findings suggest that 'Maranello', 'Nagano', 'Sven', 'Thialf', and 'Volante' could be effectively used for summer cultivation in a high-plastic-film greenhouse, and 'Maranello', 'Special', 'Volante', and 'Zagato' could be good candidates for a low-plastic-film greenhouse.

키워드

참고문헌

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피인용 문헌

  1. 겨울철 고압나트륨등 보광 하에서 온실재배 파프리카의 줄기 유인 수가 생육, 과실 품질 및 생산량에 미치는 영향 vol.30, pp.3, 2021, https://doi.org/10.12791/ksbec.2021.30.3.237