CAJ | 학술논문

以腐熟玉米秸、麦秸、菇渣、锯末等农产废弃物添加土壤后配成有机基质进行番茄栽培试验,探讨不同基质栽培对番茄叶片光合特性和根系ATP酶活性的影响.结果表明,有机基质栽培较土壤栽培植株同化产物积累增加,番茄光合速率、细胞间隙CO2浓度、呼吸速率均显著提高.有机基质栽培Fv/Fm、ΦPSⅡ、qP显著升高,P-H+-ATPase、P-Ca2+-ATPase、V-H+-ATPase、V-Ca2+-ATPase活性提高.有机基质栽培番茄通过提高根系质膜和液泡膜ATPase活性、增加番茄的光合速率、细胞间隙CO2浓度,提高Fv/Fm、ΦPSⅡ、qP,提高光化学效率,增强营养吸收,从而促进番茄生长和同化物形成.
이부숙옥미갈、맥갈、고사、거말등농산폐기물첨가토양후배성유궤기질진행번가재배시험,탐토불동기질재배대번가협편광합특성화근계ATP매활성적영향.결과표명,유궤기질재배교토양재배식주동화산물적루증가,번가광합속솔、세포간극CO2농도、호흡속솔균현저제고.유궤기질재배Fv/Fm、ΦPSⅡ、qP현저승고,P-H+-ATPase、P-Ca2+-ATPase、V-H+-ATPase、V-Ca2+-ATPase활성제고.유궤기질재배번가통과제고근계질막화액포막ATPase활성、증가번가적광합속솔、세포간극CO2농도,제고Fv/Fm、ΦPSⅡ、qP,제고광화학효솔,증강영양흡수,종이촉진번가생장화동화물형성.
In this paper,the effects of different organic substrates on leaf photosynthesis and root ATPase activity of tomato using organic substrate culture added with corn stalk,wheat straw,mushroom residue,saw dust and dry dung were investigated.The results showed that tomato assimilation products were enhanced in organic substrates compared with the soil control.The photosynthetic rate,intracellular CO2 concentration and respiration rate were higher in organic substrate cultivation than control.Fv/Fm,ΦPSⅡ and qP were significantly increased in organic substrate cultivation.There was promotion effects of organic substrate cultivation on P-H+-ATPase,P-Ca2+-ATPase,V-H+-ATPase and V-Ca2+-ATPase activities.With higher tonoplast and plasma membrane ATPase activities,photosynthetic rate,intracellular CO2 concentration and Fv/Fm,ΦPSⅡ,qP,the photosynthetic efficiency and nutrient absorption of tomato cultivated in organic substrate were enhanced.As a result,tomato growth and its yield were greatly improved.