Effect of different concentration of soluble nutrients on yield and yield attributes of Blackgram (Vigna mungo) cultivar Pant urd-31 under Dehradun region (Uttarakhand)

In order to investigate the effect of soluble nutrients on various yields and yield attributes of Blackgram crop, field experiment was carried out during kharif season (2019) at Research Block of S.G.R.R. University, Dehradun, Uttarakhand. The layout of experimental field was laid incompletely randomized block design with 10 treatments and 3 replications. The results indicated that among all the treatments, T7 [N: P: K (19:19:19) SOLUBLE AT 1.25%] overall was found best for farmer point of view with respect to plant height (56 cm), number of pods per plant (62.67), grain yield (15.05 q per ha), and straw yield (73.096 q per ha) at harvest. Results also indicated that harvesting index (17.07%) also well for farmer point of view. Based on present investigation, it can be concluded that soluble fertilizers [N: P: K (19:19:19)] at 1.25% improved yield and yield attributes of Blackgram crop under present Agro-climatic conditions.