시비 처리에 따른 상수리나무(Quercus acutissima) 용기묘와 노지묘의 광합성 및 생장특성 Photosynthetic Characteristics and Growth Performances of Containerized Seedling and Bare Root Seedling of Quercus acutissima Growing at Different Fertilizing Schemes원문보기
본 연구에서는 상수리나무 용기묘와 노지묘를 대상으로 시비처리에 따른 광합성 특성, 엽록소 형광반응, 엽록소 함량 및 생장 특성을 조사 분석하였다. 상수리나무 용기묘와 노지묘 모두 시비 처리별 광합성 능력 및 광화학 효율은 1,000배액 시비 처리구에서 가장 높았으며, 엽록소 함량도 1,000배액 시비 처리구에서 가장 많았다. 생장특성에서는 1,000배액 시비 처리구에서 높은 상대생장률과 물질생산량을 보였으며 엽면적도 같은 경향을 보였다. 모든 시비 처리구에서 전반적으로 용기묘가 노지묘보다 우수한 광합성 능력과 광화학 효율, 엽록소 함량 및 생장을 보였다.
본 연구에서는 상수리나무 용기묘와 노지묘를 대상으로 시비처리에 따른 광합성 특성, 엽록소 형광반응, 엽록소 함량 및 생장 특성을 조사 분석하였다. 상수리나무 용기묘와 노지묘 모두 시비 처리별 광합성 능력 및 광화학 효율은 1,000배액 시비 처리구에서 가장 높았으며, 엽록소 함량도 1,000배액 시비 처리구에서 가장 많았다. 생장특성에서는 1,000배액 시비 처리구에서 높은 상대생장률과 물질생산량을 보였으며 엽면적도 같은 경향을 보였다. 모든 시비 처리구에서 전반적으로 용기묘가 노지묘보다 우수한 광합성 능력과 광화학 효율, 엽록소 함량 및 생장을 보였다.
This present study was conducted to investigate photosynthetic characteristics, chlorophyll fluorescence, chlorophyll contents, and growth performances of containerized seedling and bare root seedling of Quercus acutissima growing under different fertilizing schemes. Both of containerized seedling a...
This present study was conducted to investigate photosynthetic characteristics, chlorophyll fluorescence, chlorophyll contents, and growth performances of containerized seedling and bare root seedling of Quercus acutissima growing under different fertilizing schemes. Both of containerized seedling and bare root seedling of Quercus acutissima showed good photosynthetic capacity and apparent quantum yield in the seedlings applied with one gram refining fertilizer (each of N, P, and K is 19%) diluted in one liter water. And chlorophyll contents also showed higher in the seedlings applied with the above fertilization scheme. The seedlings also showed good relative growth performances of root collar diameter, seedling height, total biomass, and leaf area in the some treatment scheme. In most of the treatments, containerized seedlings showed better photosynthetic capacity, apparent quantum yield, chlorophyll contents, and growth performances than bare root seedlings.
This present study was conducted to investigate photosynthetic characteristics, chlorophyll fluorescence, chlorophyll contents, and growth performances of containerized seedling and bare root seedling of Quercus acutissima growing under different fertilizing schemes. Both of containerized seedling and bare root seedling of Quercus acutissima showed good photosynthetic capacity and apparent quantum yield in the seedlings applied with one gram refining fertilizer (each of N, P, and K is 19%) diluted in one liter water. And chlorophyll contents also showed higher in the seedlings applied with the above fertilization scheme. The seedlings also showed good relative growth performances of root collar diameter, seedling height, total biomass, and leaf area in the some treatment scheme. In most of the treatments, containerized seedlings showed better photosynthetic capacity, apparent quantum yield, chlorophyll contents, and growth performances than bare root seedlings.
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