The energetic value as end product is among several benefits from effective waste management programs at intensive feedlots. It is increasing around the world since organic waste is a source of environmental pollution. The biogas can be obtained from simple to complex scale anaerobic digesters....

The vegetable “nopal†production or “nopalitos†is distinctive on the Mexican diet due to its nurturing and medicinal properties, mainly in Texcoco, State of Mexico; the place in which the research was carried out. In this sense, the investment project was evaluated so as to...

The present research was made in the producer's organization named Fishing and Aquaculture production of goods and aquaculture services of the High Rivera S.C. of R.L. in Palizada, Campeche, Mexico; This research aimed to determine the profitability of the investment project of mojarra...