Artículos de revistas
Mini Tomato Production In Organic System Under Greenhouse With Partial Control Of Meteorological Elements
Registro en:
Revista Brasileira De Engenharia Agricola E Ambiental. Univ Federal Campina Grande, v. 20, p. 800 - 805, 2016.
1807-1929
WOS:000384589900005
10.1590/1807-1929/agriambi.v20n9p800-805
Autor
de Araujo
Haroldo F.; Leal
Paulo A. M.; Zorzeto
Thais Q.; Nunes
Eduardo F.; Betin
Pamela S.
Institución
Resumen
The objective of this research was to evaluate the meteorological elements of the environments and the production components of mini tomato crop in organic system in different forms of cultivation, biofertilizer doses and technological levels of protected environments. The research was conducted in completely randomized design in a 3 x 2 x 5 factorial scheme, corresponding to three greenhouses (A - climatized, B - mobile screen and C - fixed screen), two forms of cultivation (pots and beds) and five doses of a commercial biofertilizer (0, 50, 100, 150 and 200% of dose indicated), with five replicates. The treatments affected the analyzed variables, except for biofertilizer doses and interaction of treatments. Air temperature was unchanged among the environments and the mean and minimum relative humidity were within the control range in the climatized greenhouse. The greenhouse with mobile screen showed the best production results for the cultivation in beds and the biofertilizer doses were indifferent for all treatments. 20 9 800 805