Vol. 7, Issue 3, Part C (2021)

Abstract
The understanding of the interactive Effect of fertilizers on growth-rate analysis of Hordeum vulgare L. at Shahdol district (M.P.). For this reason, study was conducted in six locations within Shahdol (M.P.) namely Burhar, Jaitpur, Shahdol, Gohparu, Jaisinghnagar and Beohari. The experiment it is clear that in experimental sets with 0.2% of urea, potassium sulphate and super phosphate the average height of plant species Hordeum vulgare increased as compared to their control sets but in another sets with 0.4% to 0.6% urea the average height of the plants was found to have decreased. Results indicated that total dry matter, leaf area index, crop growth ratio and net assimilation rate increased due to nitrogen fertilization but leaf area ratio, relative leaf growth rate, specific leaf area and leaf weight ratio declined throughout with the increasing time and plant weight.