Vol. 6, Issue 4 (2018)
Yield gap analysis of black gram (Vigna mungo L.) through front line demonstration under rainfed condition in Mahasamund district of Chhattisgarh
Author(s): Kunal Chandrakar, SK Verma, Saket Dubey and Ravish Kesari
Abstract: A Front Line Demonstration was conducted at farmers field in Mahasamund district of Chhattisgarh during Kharif season 2016 and 2017 to demonstrate the integrated nutrient management in Black gram (Vigna mungo L.). There were two treatments in which one was local check and second was cultivation of Black gram using INM technology. Data revealed that integrated use of organic manure, inorganic and biofertilizer had significant effect on yield and yield attributes of black gram over local check during both the years of experiment. The two years result revealed that local check given a yield of 5.16 q/ha. While Black gram cultivation with INM technology given a yield of 7.45 q/ha. Which shows that by adopting technology there were 44.15% increase in yield? The two year pooled data of plant height at harvest time recorded 27.50 cm. in local check against the39.67 cm. in demonstration field. Number of branch per plant recorded 6.5 in local check against the 8.37 in demonstration field. Seeds per pod recorded 4.72 in local check against the 5.99 in demonstration field. The two year pooled data of pods per plant recorded to 14.45 in local check against the 20.85 in demonstration field. Test weight per 1000 grains recorded 37.60 in local check against the 43.17 in demonstration field. Similarly net return was also calculated which shows that local check given a Net income of Rs. 13756 per ha. With a B:C ratio of 2.09 against a Net income of Rs. 23303 with B: C ratio of 2.58 in demonstration field.
Pages: 3173-3176 | 381 Views 64 Downloads
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How to cite this article:
Kunal Chandrakar, SK Verma, Saket Dubey, Ravish Kesari. Yield gap analysis of black gram (Vigna mungo L.) through front line demonstration under rainfed condition in Mahasamund district of Chhattisgarh. Int J Chem Stud 2018;6(4):3173-3176.
