분지각을 기준으로 유인방법을 달리한 시설 고추 재배에서 군락내 수광태세와 초고별 기관분포로 살펴본 군락생산 구조 분석과 생육 및 수량을 조사하여 생육 전반적인 군락생산 구조는 흡광계수, 군락 모식도 측면에서 45˚ 처리후 직립구에서 가장 좋았다. 초장은 직립구에서 가장 컸으며 1차분지 이후의 평균 절간장은 45˚ 처리구가 가장 짧았으나 경경, 엽면적, 식물체 무게는 45˚ 처리후 직립구에서 가장 우수하게 나타났다. 수량은 45˚ 처리후 직립구〉45˚ 처리구〉직립구 순이었으나, 수확 과수는 45˚ 처리후 직립구〉직립구〉45˚ 처리구 순이었다.

This study was conducted to improve group production structure of green pepper in greenhouse. Plant was trained 45˚ branching, erection after 45˚ branching and erection. Light absorption index was calculated to investigate relation of light intensity and leaf area in different plant type according to plant height. Group production structure was analyzed with relative light intensity and dry weight of plant. In total growing seasons, group production structures were good in order of erect type after 45˚ branching 〉 erect type 〉 45˚ branching type in view of light absorption, leaf and stem distribution. Plant height of erect type was taller than any other case, and average node length of 45˚ branching type was shorter than any other case. But stem diameter, leaf area, fresh weight and dry weight of erect type after 45˚ branching were superior to any other case. Yield is order of erect type after 45˚ branching 〉 45˚ branching type 〉 erect type.

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