Efectos de fertilizacion orgánica en estanques de cutivo del camarón

The present work was realized in the “Bonavi” shrimp of Dr. Gabriel Bonilla situated in the Isla Jambelí of coordinates: .03º 10' to 03º 27 south latitude and 80º 00' to 80º 20' length west belong to Canton Sta Rosa, and oriented in the application of organic fertilize type Bokashi in the column of water. This was duration of one hundred thirty and seven days, initiating September 24th 2007, Finishing December 19th 2007. Utilized three estanques (one of 3,0 and two of 3,5 has). The objectives planed were 1.-Quantify the grow diatomeas, cianofitas and copepodos. 2.- Determiner organic matter (carbono-fosforo-nitrogeno) Finish the run. The analysis statistic determinered that major grow of diatomeas, cianofitas and copépodos presented in the treatment three followed of treatment one, and for last the treatment two. In the refer to organic matter (carbono-nitrogeno) the major enrichment of nutrition was presented in the treatment one and phosphorus in the third treatment, followed treatment two with phosphorus include, and for last the treatment three and refer to quantify of phosphorus the treatment one was less increment present. The larvas were seed to assize pl 17-18(180 larvas/gr) It obtained majors production in the treatment two, then the treatment three, and for last treatment one. The production (Lbs./ha) Was major answer in the treatment two with 1745,90 following for the treatment three with 1646,6 and for last the treatment one with 1406.6.

• প্রধান লেখক: Ligua Izquierdo, Roger Arturo (author)
• বিন্যাস: bachelorThesis
• ভাষা: spa
• প্রকাশিত: 2008
• বিষয়গুলি: EFECTOS; FERTILIZACIÓN ORGÁNICA; ESTANQUES DE CULTIVO; CAMARÓN
• অনলাইন ব্যবহার করুন: http://repositorio.utmachala.edu.ec/handle/48000/1715