Evaluación físico-químico de compost, elaborado a partir de Pistia stratiotes mas estiércol de bovino bajo cuatro métodos de compostaje

SUMMARY The lettuce of water (Pistia stratiotes) is a floating plant it from green color to green yellow and it considers it an overgrowth. This aquatic plant has a good propagation, what allows him to take place up to 800 kg/ms/ha/days. The compost is product of decomposition of organic matter the most important factors they are: temperature, humidity and oxygen. The compost production starting from aquatic plant, of organic waste and manure of bovine. The present study had as objective the has physical-chemical evaluation of the compost elaborated starting from P. stratiotes but manure of bovine subjected to four compost methods, included an economic analysis. The work was made in the properties of the experimental farm "San Pablo" of the Technical University of Babahoyo, located in km 7,5 of the road Babahoyo-Montalvo. He/she intended five three repetitions; with parcels of a square meter. The treatments got ready at random in a design of complete blocks, using the test from Tukey to 95% of probability, for the evaluation of averages. The reached results established that with the use of the compost method Indore is possible to increase the process of decomposition of the residuals of P. stratiotes, together with the application of manure and efficient microorganisms, for the compost elaboration. A bigger increase of temperature was observed with the use of the method Bangalore, what increases the time of decomposition and it diminishes the nutritional quality.

• Päätekijä: Damiani Alava, Maria Fernanda (author)
• Aineistotyyppi: bachelorThesis
• Kieli: spa
• Julkaistu: 2016
• Aiheet: Físico-químico de compost; Pistia stratiotes; Estiércol de bovino
• Linkit: http://dspace.utb.edu.ec/handle/49000/3257