International Journal of Chemical Studies
Vol. 6, Issue 2 (2018)
Effect of graded dose of fly ash integrated with and without FYM on rice productivity and nutrient status of soil
Author(s): Thaneshwar Kumar, K Tedia, Anurag, Vinay Samadhiya, RK Bajpai and Vivek Kumar
Abstract: The present study was undertaken to examine the effect of the application of different doses of fly ash (20, 40, 60 t ha-1) with and without FYM on nutrient status and rice productivity. The test crop was rice variety (Rajeshwari). Field experiment was conducted at Krishi Vigyan Kendra, Research Farm, Janjgir – Champa (C.G.) during kharif season 2016. The results showed that grain and straw yields were significantly increased in different fly ash treatments over control and GRD. The treatment which received 75% GRD + 40 t fly ash ha-1 + 5 t FYM ha-1 recorded the highest grain (50.67 q ha-1) and straw yield (78.67 q ha-1). Under integrated plant nutrition supply system the significant increase in available major nutrient status and organic carbon in soil due to application of different doses of fly ash in surface soil (0-15 cm). In subsurface (15-30 cm) soil non significant influence on major nutrient status by fly ash applied with and without FYM. Thus the integrated effect of fly ash, manures and fertilizer was well pronounced in improving the nutrient status, yield attributes and yield of rice.
Pages: 1388-1392 | 244 Views 11 Downloads
How to cite this article:
Thaneshwar Kumar, K Tedia, Anurag, Vinay Samadhiya, RK Bajpai, Vivek Kumar. Effect of graded dose of fly ash integrated with and without FYM on rice productivity and nutrient status of soil. Int J Chem Stud 2018;6(2):1388-1392.