Evaluación del período de germinación, desarrollo y rendimiento en el cultivo de pepino (Cucumis sativus), con diferentes tipos de sustratos en época seca en la zona de Quevedo.

This research was conducted during the dry season of 2011 at the Experimental Farm "La Maria" located at km 7.5 via Quevedo-The Junction, Province of Los Rí-os. Its geographical location is 1 ° 06 "South latitude and 7 ° 29 'West longitude, at an altitude of 120 meters. The floor is uneven topography with small slope, loamy - clay, pH of 5.5 to 7.5 and regular drainage. In order to bring to market good quality products free of contaminants. The objectives were, evaluate the germination pe-riod, development and yield of cucumber (Cucumis sativus), with different types of organic substrates in dry weather conditions in the area of Quevedo, Los Rios Province, and as specific were: 1). Determine the type of substrate that allows bet-ter germination of cucumber, 2). Identify what type of substrate allows better growth, 3). Determine what kind of dose results in greater production, and 4). Per-form economic analysis of the treatments under study. The hypothesis was: The use of substrates improves the agronomic performance of cucumber cultivation, increases vigor, development, performance and helps the ecological balance treatments were evaluated in the Hybrid Thunder. Substrates were used: Bokashi Composting + + Arena + Coal + Humus + Sand + Manure Compost, Compost + Charcoal + Humus + Earth + Earth + Coal + Humus Bokashi., The same as those applied in different doses, in 250 g , 500g and 750g. The average cotyledon swelling did not differ significantly, how-ever the substrate S4 (Bokashi + Earth + Coal + Humus), showed the highest swelling, the substrate consisting of (+ Bokashi Compost + Arena + Coal), induced a 40 % more leaf emission-daderas see others substrates under study, the substrates and doses did not differ significantly in the issuance of flowers, being the substrate with the low-est emission manure floral. The highest yield of 23,939 kg was obtained fruit when planted in the substrate S4 (Tie-war + Bokashi + Coal + Humus), at doses (250 grams per plant) 5,201 ton / ha., With the use of S4 (Earth + Bokashi + Coal + Humus), reached the highest return 283.6%.

• Huvudupphovsman: Luna Giler, Magno Adolfo (author)
• Materialtyp: bachelorThesis
• Språk: spa
• Publicerad: 2013
• Ämnen: Germinación; Desarrollo; Rendimiento; Pepino (Cucumis sativus); Sustratos organicos; Clima seco
• Länkar: http://repositorio.uteq.edu.ec/handle/43000/2255