Densidades de siembra en el rendimiento del cultivo de Tabaco Negro (nicotina tabacum), variedad Habano Pelo de Oro en Juan Guerra

• Autor: Revilla Mendoza, Norberto
• Formato: tesis de grado
• Fecha de Publicación: 2005
• Institución: Universidad Nacional de San Martin - Tarapoto
• Repositorio: UNSM-Institucional
• Lenguaje: español
• OAI Identifier: oai:repositorio.unsm.edu.pe:11458/1649
• Enlace del recurso: http://hdl.handle.net/11458/1649
• Nivel de acceso: acceso abierto
• Materia: Rendimiento de tabaco; Densidad de siembra

This paper is entitled "planting densities in crop yield of black snuff (Nicotiana tabacum), variety Habano gold hair juan war"; likewise in order to determine the best planting density cultivation of black snuff (Nicotiana tabacum) habano variety golden hair and determine the benefit - cost of the treatments under study; this work on the grounds that drives the company and hurm naterrnan Peru, located in the Yacucatina industry, Juan Guerra District, San Martin Province was made .; with an annual T ° maximum 32 ° C. average annual rainfall of 1 200 mm and a relative humidity of 70-80%. The design was complete random (DBCA) blocks, with 5 treatments with four replications. The treatments were t1 (0.90 mx 0.35 m}, t2 (0.90 mx 0.40 m), t3 (0.90 x 0.45m), t4 (1.00 mx 0.40 m), t5 (1.00 mx 0.35 m). the results showed that the highest yields of dry leaf per hectare were obtained in treatment 1 (0.90 mx 0.35 m) with 2 166.50 kilos, with a net worth yes. 2 553.36 nuevos soles and the lowest yield was treatment 3 (0.90 mx 0.45 m) 1 781.75 kilos with a net worth of another. 249.31 nuevos soles.