Aim: To investigate the impact of rice hybrids on various nutrient management strategies in order to determine the best nutrient management and variety for hybrid rice in West Bengal's new alluvial zone.
The study was set up in a Factorial Randomized Block Design (FRBD) with 20 treatment combinations and three replicates.
The study took place during the Rabi seasons of 2011-12 and 2012-13 at Regional-Research Sub-Station (RRSS) Chakdaha of BCKV in West Bengal's new alluvial zone.
N1 (150:75:75 N: P2O5: K2O Kg/ha), N2 (75 percent N of N1+ full dosage of P2O5 & K2O as suggested in N1+ 25 percent N through FYM), N3 (50 percent N of N1+ full dose of P2O5 & K2O as recommended in N1+ 50 percent N through FYM), N4 (120:60:60 N: P2O5: K2O as recommended At crop maturity, yield-contributing features were investigated. Samples were gathered from each plot for yield analysis, and yield characteristics were computed.Results: Experiments demonstrated that with N1 fertilisation, practically all growth metrics and yield qualities of the variety Champion performed much better. In conjunction with the nitrogen level N1, the variety V2 produced the highest grain yield (7.49 t ha-1). In the same treatment combination, the highest harvest index (52.23 percent) was observed.
Conclusion: Champion can be suggested for South Bengal areas with N1 nutrient levels (i.e. 150:75:75 N: P2O5: K2O Kg ha-1) for optimum grain output.
Please click here:https://journalijecc.com/index.php/IJECC/article/view/30258
No comments:
Post a Comment