Open AccessPerformance of Rice (Oryza sativa L.) Hybrids on Growth, and Yield under Agro-climatic Conditions of Prayagraj, U. P.
Author(s) -
Shadab Mohammad,
Vikram Singh,
Shruti Grace George,
. Vivek,
Katravath Ajay Kumar
Publication year - 2022
Publication title -
international journal of environment and climate change
Language(s) - English
Resource type - Journals
ISSN - 2581-8627
DOI - 10.9734/ijecc/2022/v12i930752
Subject(s) - kharif crop , loam , panicle , randomized block design , oryza sativa , hybrid , straw , test weight , field experiment , agronomy , crop , yield (engineering) , biology , grain yield , horticulture , mathematics , soil water , ecology , materials science , biochemistry , gene , metallurgy
A field experiment was conducted during kharif season of 2021 at the Crop Research Farm, Department of Agronomy, Naini Agricultural Institute, SHUATS, Prayagraj (U.P.) India. The soil of experimental field was sandy loam in texture, nearly neutral in soil reaction (pH 7.2), low in organic carbon (0.35%), available N (108.0 kg/ha), available P2O5 (22.15 kg/ha) and available K2O (280.0 kg/ha). The experiment was carried out to find the performance of 10 hybrids, which laid out in Randomized Block Design (RBD) with three replications. To find the performance of 10 Rice hybrids. The result of experimentation revealed that the Rice hybrid UR-35 recorded significantly higher growth attributes viz. plant height (120.58 cm), number of tillers/hill (15 no.), plant dry weight/plant (55.91 g), CGR (40.50 g/m2/day), yield attributes viz., effective tillers/m2 (387 no.), panicle length (28.41 cm), test weight (26.45 g), and yields viz., grain yield per hill (28.37 g), grain yield (6.90 t/ha), straw yield (12.77 t/ha).