Shabani Edris, Alemzadeh Ansari Naser, Fayezizadeh Mohammad Reza, Caser Matteo
Department of Horticultural Science, Faculty of Agriculture Shahid Chamran University of Ahvaz Ahvaz Iran.
Departments of Agricultural, Forest and Food Sciences University of Torino Grugliasco Italy.
Food Sci Nutr. 2024 Mar 25;12(7):4800-4809. doi: 10.1002/fsn3.4127. eCollection 2024 Jul.
An experiment was performed to evaluate the effect of MVT801 combined with different ratios of nutrient solution (NR) (25%, 50%, and 100%) on the growth and physiological traits of "Lollo Rosso" plants cultivated in floating systems. Inoculation of lettuce plants with MVT801 (T) in a floating system improves biometric properties, photosynthetic parameters, and nutrient uptake compared with uninoculated treatment (T). The results clearly showed that in T, despite a 50% reduction in the ratio of nutrient solution, no significant difference was observed in the growth and photosynthesis characteristics and nutrient uptake in "Lollo Rosso" leaves compared with a complete nutrient solution treatment (100%), which is one of the notable results of this study. In this regard, the highest yield was observed in TNR (inoculated with fungi and 50% of the nutrient solution) and TNR (inoculated with fungi and complete nutrient solution) treatments. Also, the highest concentrations of phosphorus and potassium in "Lollo Rosso" leaves were observed in TNR and TNR treatments. Accordingly, the use of in floating lettuce cultivation could be recommended to increase crop productivity and reduce the use of chemical fertilizers.
进行了一项实验，以评估MVT801与不同比例营养液（25%、50%和100%）组合对漂浮系统中栽培的“红罗莎”植株生长和生理特性的影响。与未接种处理（T）相比，在漂浮系统中用MVT801（T）接种生菜植株可改善生物统计学特性、光合参数和养分吸收。结果清楚地表明，在T处理中，尽管营养液比例降低了50%，但与完全营养液处理（100%）相比，“红罗莎”叶片的生长、光合作用特性和养分吸收没有显著差异，这是本研究的显著结果之一。在这方面，在TNR（接种真菌和50%营养液）和TNR（接种真菌和完全营养液）处理中观察到最高产量。此外，在TNR和TNR处理中观察到“红罗莎”叶片中磷和钾的最高浓度。因此，在漂浮生菜栽培中使用[具体物质未明确]可推荐用于提高作物生产力和减少化肥使用。
