Ensayo en Hidroponía con cuatro sistemas de fertilización en la producción de Tomate (Lycopersicum sculentum) variedad '' Rio Grande" en Tarapoto

• Autor: Chu García, Manuel Rafael
• Formato: tesis de grado
• Fecha de Publicación: 1995
• Institución: Universidad Nacional de San Martin - Tarapoto
• Repositorio: UNSM-Institucional
• Lenguaje: español
• OAI Identifier: oai:repositorio.unsm.edu.pe:11458/2243
• Enlace del recurso: http://hdl.handle.net/11458/2243
• Nivel de acceso: acceso abierto
• Materia: Sistemas de fertilización; Hidroponía

The present investigation was carried out in the city of Tarapoto, Province of San Martín, Department of San Martín, Region of San Martín, is located specifically in the party district high, in the eighth block of Jr. Leoncio Prado. The field phase lasted approximately four months, starting at the end of December 1994. The work consisted of packaging the Rio Grande variety tomatoes under four fertilization systems, using the completely randomized design with four Treatments and three replicates respectively. The results were analyzed by the "F" variance test at the 5% and 1% probability level and Duncan at 5% probability. The results of the present work showed that commercial solutions exceeded the control, but this does not rule out that in other zones and / or other varieties different test behaviors are obtained. With regard to cost / benefit, commercial solutions were not superior to the control, with treatment I standing out with 30.834%. It is concluded that in Hydroponics, the production of tomatoes variety "RIOS GRANDE" P-S, exceeds expectations and what is produced in soil