Effect of Use Microbial Zinc Granulated Phosphorous Bio fertilizer on Growth Indices of Bean

Bean is one the main agricultural plants in bean family, which has an important role in nutrition and protein supplement for men and fertility of soil in various crop rotations. The aim of analyzing physiological rate indices is interpretation of plant’s reaction toward a specific environment. In order to check effect of use microbial granulated phosphorous bio fertilize and phosphorous super phosphate chemical fertilizer on physiological rate indices in Mehran city field experiments with factorial experiment of a randomized complete block design with three replications were performed. Experimental treatment were include of using phosphate triple super phosphorous chemical fertilizer at 5 level (without using of chemical fertilizer, use of %25 phosphorous chemical fertilizer, use of %50 phosphorous chemical fertilizer, use of %75 phosphorous chemical fertilizer, use of %100 phosphorous chemical fertilizer) and bio granulated phosphate fertilizer including zinc in 2 level (without using bio phosphorous fertilizer, without bio phosphorous fertilizer). Characterizations such as whole dry weight, net assimilation rate (NAR), crop growth rate (CGR) were measured. To access to the process of shoot dry weight changes during the season of growth, various equations were examined. Results shows that accumulation of dry matter were done under effect of using phosphorous chemical fertilizer and bio phosphorous fertilizer treatment; thereby using of %50 and %75 level of phosphorous chemical fertilizer and also using of bio phosphorous fertilizer have the best states, and the most whole dry weight, crop growth rate, net assimilation rate, relative growth rate in the treatment were observed.