Desenvolvimento inicial de espécies de fisális submetidas a ambientes de cultivo
Éder, Éder, Éder, ÉderVilla, FabiolaLuiz Piva, AndréSantin, AndersonAriel Arrua Melgarejo, Milcíades
The environment can be a limiting factor for development seedlings of Physalis species. Thus, aiming this present study was evaluate the initial development of Physalis species subjected to cultivation environments. The experimental design was a randomized block design, factorial 3 x 3 (three Physalis species being Physalis peruviana, P. angulata and P. pubescens x three environments, stove - EST, plastic cover with 150 micron; shading - SBT, with 75% permeability and light, full sun - PLS, in a fully open), with four repetitions, conducted between february and may/2012, in the Station of Horticulture and Biological Control Mário César Lopes, University of Paraná State, Brazil. During the experiment, was monitored the emergence speed rate of seedlings in the initial 30 days. The 76 days after germination the sowing to leaf area, dry biomass leaves, stems and roots, as well as the number leaves, plant height and stem diameter. The environment SBT provides higher emergence rate of Physalisspecies seedlings studied. Environments EST and SBT were similar in the Physalisdevelopment early and can be used in the production of these species seedlings. Is not advisable for the initial development for of Physalis seedlings occur in PLS.
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