RÉSUMÉ
This research paper aims to evaluate the agronomic performance of twenty rice hybrid varieties under the specific agro-climatic conditions of Prayagraj, Uttar Pradesh, India. The study focuses on analyzing their growth and yield parameters using a randomized block design replicated thrice. The findings will provide valuable insights into the performance of rice hybrids and assist farmers in selecting suitable varieties for optimal productivity in the region. During Kharif season, of 2022 the field experiment was conducted at Crop Research Farm, Department of Agronomy, Sam Higginbottom Institute of Agriculture, Technology and Sciences (SHUATS), Prayagraj (U.P.). Based on the objectives taken maximum plant height (122.57 cm), number of tillers (15.07), plant dry weight (55.91 g/plant), panicle length (29.00 cm), filled grains (256.17), were recorded significantly higher in the hybrid R-504 as compared to other treatments though grain yield/hill (29.13 g) was recorded significantly higher in the hybrid R-410. This research paper aims to provide an in-depth analysis of agronomic evaluation of rice hybrids. The study is intended to explore the advantages and challenges associated with rice hybrid varieties, with a focus on growth attributes, yield potential and other agronomic traits.
RÉSUMÉ
The field experiment was conducted during Rabi season of 2022 at the Crop Research Farm (CRF), Department of Agronomy, SHUATS, Prayagraj (UP) to examine the effect of liquid organic manure on growth and yield of Field Pea (Pisum sativum L.). The finding showed that field pea growth characteristics steadily improved with the maximum application of Dasagavya (250 l/ha) + spraying. This treatment resulted in significantly higher plant height (97.14 cm), Maximum number of nodules (28.13), plant dry weight (33.18 g), number of pods/plant (22.18), number of seeds/pod (4.16), seed yield (2.04 t/ha), and harvest index (40.16%), but in Stover yield the Dasagavya (250 l/ha) + seed inoculation and Spraying treatment (4.27 t/ha) was significantly greater. It is concluded with this data that spraying of Dasagavya is the most remunerative, profitable and economically efficient.
RÉSUMÉ
A field experiment was conducted at Crop Research Farm, Department of Agronomy, SHUATS, Prayagraj (U.P) during Kharif, 2022. The soil of the experimental plot was sandy loam in texture, nearly neutral in soil reaction (pH 7.1), organic carbon (0.75%), available N (269.96 kg/ha), available P (33.10 kg/ha), and available K (336 kg/ha). The experiment was laid out in Randomized Block Design with 10 hybrids each replicated thrice. Results was recorded as higher plant height (112.03 cm), number of tillers (16.34), plant dry weight (50.91 g/plant), crop growth rate at 80-100 DAT (32.14 g/m2/day), tillers/m2 (371.23), panicle length (29.73 cm), filled grains (245.87), grain yield/hill (31.37 g), seed yield (4.97 t/ha), straw yield (9.54 t/ha) were recorded significantly higher in hybrid R-170. However, harvest index (34.41 %) were recorded significantly higher in hybrid R-151. Further, the maximum gross returns (INR 128020/ha) and net returns (INR 78974/ha) and B:C ratio was highest in 1.61 were recorded significantly higher in hybrid R-170.