Biological Forum – An International Journal

ABSTRACT: In order to study the effect of organic fertilizers and biological characteristics on the growth, yield and agronomic characteristics of medicinal plant Purple Coneflower in the cloud for factorial in a randomized complete block design, with three replications research farm, located in the city were carried out in the year 2014 Mahmoud Abad. Factor of organic fertilizers include manure application in three levels to the value of 5 and 10 tons per hectare and the lack of control or consumption, and bio-fertilizer on plots with four levels of bacteria, Pseudomonas putida, Azospirillum lipoferum Pseudomonas + Azospirillum and control. The results showed that the application of animal and biological fertilizers leads to increase in height, flower number, number of leaves, the size of the canopy, leaf dry weight, shoot weight, dry air and the flowers were compared to the control. Use a combination of two bacteria, along with 10 tons of manure consumption increased about 40 percent in comparison with control performance were dry. Mutual effects of manure and the bacteria showed that the highest number of goals in 10 tons of the fertilizer application and integration of a number of bacteria with an average of 15.66 consumption and the lowest number in it with an average of 5.13 patients not using cow manure and bacteria, respectively.

Manure growth stimulating bacteria, number of flowers, Purple Coneflower