Strawberry crop under different conditions of environments and biofertilizer doses the region of Massif de Baturite, CearÃ

• Main Author: Chrislene Nojosa Dias
• Publication Date: 2014
• Format: Master thesis
• Language: por
• Source: Biblioteca Digital de Teses e Dissertações da UFC
• Download full: http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=11880
• topic: Fragaria x ananassa Duch; Casa de vegetaÃÃo; Insumo orgÃnico; Biofertilizante; Fragaria x ananassa Duch; House of vegetation; Organic Input; IRRIGACAO E DRENAGEM

In the Brazilian scenario Strawberry culture is presented as an alternative crop , because it fits in regions of temperate , subtropical and tropical climate, and is an important production chain , from an economic and social perspective. The cultivation in protected environment emerged as an ally in creating a more favorable microclimate production, controlling climate variations at different locations and times of planting. Allied to the environment, fertilization via biofertilizer doses, may contribute to nutrition, establishment and growth of strawberry production. In this approach, the biofertilizer has been presented as an alternative that has been adopted in agriculture as an option of reusing waste without proper destination in the properties. In this context, we conducted a job in the Experimental Farm of the University of International Integration Lusophone African- Brazilian ( UNILAB ), located at Sitio PiroÃs, municipality of RedenÃÃo, CearÃ, in the Massif Baturite, from September 2013 to January 2014, with the objective of evaluating the effects of different cultivation environments and doses of biofertilizer on growth, nutrition, yield and quality of strawberry Oso Grande, and generate technology to be diffused over the handling of the strawberry crop conditions edaphoclimatic of the Massif Baturite region. The experiment was conducted in randomized complete block design with split plot design with four replications. The plots consisted of two cropping systems (under greenhouse and field craft) and subplots consisted of five doses of liquid biofertilizer equivalent to 0, 400, 800, 1200, 1600 mL plant - 1 week - 1. Climatic characteristics of the site, nutritional soil and leaf tissue as a function of different doses of biofertilizer, and still vegetative characteristics of productivity and quality were analyzed. The strawberry crop in greenhouse conditions handmade showed highest yield (10.734 kg ha - 1), in relation to cultivation in open field (9.629 kg ha - 1). The biofertilizer can be used as a source of nutrients in the cultivation of strawberries in open field conditions, cultivar Oso Grande, meeting the demands of culture. The nutrient content in soil and leaves showed significant increases with the application of doses of biofertilizer, contributing to the health of plants. The vegetative characteristics of plants and post- harvest fruit grown in open field conditions showed higher values compared to cultivation in greenhouse condition artisanal, indicating that the temperature and luminosity affects such characteristics. The strawberry crop at conditions of the Massif Baturite - Cearà in months with milder temperatures get higher productivity.