CAJ | 학술논문

为了探索生菜适宜的水溶性肥料配方，在扬州大学环境科学与工程学院实验温室中进行了盆栽基质-水培试验。试验采用蛭石作为栽培基质，对6种不同全水溶性肥料配方营养条件下的生菜产量和品质进行了研究。结果表明：配方1（Ca（NO3）2·4H2O、KNO3、KH2PO4、MgSO4·7H2O浓度分别为：980、800、200、500 mg/L）的生菜品质较好，产量也不低，是综合效果较好的全水溶性肥料配方。可见，适宜配方的全水溶性肥料对生菜产量和品质具有显著的改善作用。
위료탐색생채괄의적수용성비료배방，재양주대학배경과학여공정학원실험온실중진행료분재기질-수배시험。시험채용질석작위재배기질，대6충불동전수용성비료배방영양조건하적생채산량화품질진행료연구。결과표명：배방1（Ca（NO3）2·4H2O、KNO3、KH2PO4、MgSO4·7H2O농도분별위：980、800、200、500 mg/L）적생채품질교호，산량야불저，시종합효과교호적전수용성비료배방。가견，괄의배방적전수용성비료대생채산량화품질구유현저적개선작용。
In order to select optimal water soluble fertilizer formula for lettuce ,pot experiment with substrate and nutrient solution was conducted in greenhouse in College of Environmental Science and Engineering ,Yangzhou University. Vermiculite was used as cultivation substrate to study the effects of six different formulas of water soluble fertilizers on the yield and quality of lettuce. The results showed that formula 1 (Ca(NO3)2·4H2O、KNO3、KH2PO4、MgSO4·7H2O concentrations were 980 mg/L,800 mg/L,200 mg/L,500 mg/L respectively)had reasonable high quality and yield. In conclusion, formula 1 water soluble fertilizer could improve the yield and quality of lettuce. Therefore ,it was recommended as an optimal forma for the growth of lettuce.