تاثير بسترهاي كشت مختلف بر رشد رويشي گياه زينتي گازانيا ( gasania splendes)

Effect of different media on vegetative growth ornamental plant Gazanya (Gazania splendes)

The use of bio-fertilizers as the most natural and most desirable solution to keep the system alive and soil is crucial. Escalation of critical activities، improve quality and maintain environmental hygiene and overall preservation and protection of national assets (soil and water) and non-renewable energy sources are the most important reasons for the necessity of using biological fertilizers. This study has attempted biological fertilizers in the form of substrates on plant production Gazanya as an ornamental plant widely used in gardens to be explored. For this experiment in a completely randomized design with 6 treatments and 5 replications. Substrates used include Coco peat، vermicompost، garden soil، peat and perlite. Indices after flowering plant، leaf، flower life، the number of flowers per plant، dry weight، wet weight measured and the results were compared. Duncan mean comparison test between 1% and 5% was used. Analysis of variance showed that effects of 50% foresty soil +50% garden soil and 50% vermicompost + 50% garden soil on all traits were significant. Also to compared of morphologic qualities average on the duncan test base to indicated that 50% vermicompost + 50% garden soil fertilizer related to control (cocopeat) of treatment all to had increase more. So up results of representative to had 50% vermicompost + 50% garden soil fertilizer advantage in Gazania planting bed.