Abstract Rhizobia bacteria engage in nitrogen-fixing root nodule symbiosis, a mutualistic interaction with legume plants in which a bidirectional nutrient exchange takes place.Occasionally, this interaction is suboptimal resulting in the formation of ineffective nodules in which little or no atmospheric nitrogen fixation occurs.Rhizobium leguminosa
Silvia Mannucci,1 Federico Boschi,2,* Barbara Cisterna,1,* Elisabetta Esposito,3 Rita Cortesi,3 Claudio Nastruzzi,3 Enrica Cappellozza,1 Paolo Bernardi,1 Andrea Sbarbati,1 Manuela Malatesta,1 Laura Calderan1 1Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona I-37134, Italy; 2Department of Computer Science,
This research was aimed to analyze the level of technical efficiency and identify some factors that influence it and also solutions necessary to conduct to improve the efficiency of BUMD of production service field in Central Java Province.The analysis method used a Data Envelopment Analysis (DEA) by a frontier analysis approach.The BUMN analysis u