Evaluation Effect of Media and Cultivars on Some Qualitative Traits in Pepper (Capsicum annum L.)

摘要

Vermicompost is a bioorganic fertilizer rich food that affect on morphological and physiological traits of plant. To this purpose factorial experiment in a randomized complete block design with 18 treatments and three replications in a greenhouse of 10 Municipality of Tehran is done at 2011. Substrates in this study were: 1- vermicompost: perlite (1:1) 2- cocopeat: vermicompost (1:1) 3- coco peat: perlite: vermicompost (2:1:1) 4- coco peat: perlite: vermicompost (1:2:1) 5- cocopeat: perlite: vermicompost (1:1:2) 6- coco peat: perlite (1:1) and the three varieties of Capsicum were as follows: Capsicum annum var. Alonso , Roxy, Baiela. The result demonstrated that there are a significant difference in amount of TSS, Vitamin C, potassium, iron and calcium in 1% and phosphorus was significant at the 5% level of significance. Different varieties have different answers to the substrates, so that the number and variety Alonso, Roxy highest average in most traits have the highest performance. The results of vermicompost: coco peat (1:1) in soluble solids and phosphorus highest average vermicompost and perlite : coco peat (2:1:1) in characters vitamin C , has the highest average is also the highest potassium and iron, were in vermicompost : perlite : coco peat (1:2:1). Finally the vermicompost: perlite : coco peat (1:1:2) was have highest average of calcium.