RESUMEN
A Field experiment titled “Influence of Boron and Molybdenum on growth, yield and economics of Kabuli chickpea (Cicer kabulium L.)” was conducted during Rabi 2022-2023 at Crop Research Farm, Department of Agronomy, SHUATS, Prayagraj (U.P). The soil of experimental plot was sandy loam in texture, nearly neutral in soil reaction (pH 7.4), low in organic carbon (0.58%), available N (225 kg/ha), available P (32.30 kg/ha) and available K (350 kg/ha). The experiment was laid out in Randomized Block Design with ten treatments each replicated thrice. The result showed that growth parameters of Kabuli Chickpea viz., Higher plant height (68.49 cm), dry weight (24.34 g), number of nodules per plant (41.03) and the yield attributes namely pods per plant (14.29), seeds per pod (2.00), seed yield (3.29 t/ha), stover yield (3.36 t/ha) and harvest index (43.80%) were recorded significantly higher with application of treatment 9 Boron 2 kg/ha + Molybdenum 1.5 kg/ha. The higher net returns (122,782 INR/ha), gross return (165,977 INR/ha) and B:C ratio (2.84) was recorded with application of Boron 2 kg/ha + Molybdenum 1.5 kg/ha.
RESUMEN
At the Crop Research Farm, Department of Agronomy, SHUATS, Prayagraj, a field experiment was undertaken during the Rabi season 2022. The soil texture of the experimental plot was sandy loam, with a pH of 7.1, low organic carbon (0.28 percent), available N (225 kg/ha), available P (19.50 kg/ha), and available K (213.7 kg/ha). Rhizobium sp (20g/kg seed), PSB (20g/kg seed), and Rhizobium sp + PSB (10g/kg seed + 10g/kg seed) were used as bio-fertilizers, and phosphorus (50 kg P2O5/ha, 60kg P2O5/ha, 70 kg P2O5/ha) were used as fertilizers in 3 levels. The experiment used a Randomized Block Design with ten treatments and was repeated three times. The treatment of Rhizobium sp + PSB (10 g/kg seed + 10 g/kg seed) + Phosphorus (70 kg/ha) resulted in the highest plant height (57.67cm) (Treatment-10) recorded in the study. Number of nodules per plant (47.80), plant dry weight (10.32 g/plant), number of pods per plant (30.17), number of seeds per pod (1.65), seed yield (2975.44 kg/ha) and in treatment-8 [Rhizobium sp. + PSB + Phosphorus (50 kg/ha)] stover yield (4080.63 kg/ha) was recoded maximum, were all determined to be significant. The treatment (T10) with the application of Rhizobium sp + PSB (10g/kg seed + 10g/kg seed) + Phosphorus (70 kg/ha) produced the highest gross returns (157698.10 INR/ha), net returns (118348.64 INR/ha), and B:C ratio (3.01).