Rice (Oryza sativa L.) is the first staple crop in terms of area coverage for cultivation and production in Nepal. In rice breeding programs, developing superior genotypes depends on the evaluation of growth and yield parameters. Thus, to detect some of the primary superior genotypes, we evaluated the growth and yield parameters of 24 genotypes of rice in Rampur, Chitwan, Nepal. The rice varieties were planted in an alpha lattice design with three replications. The traits, such as plant height, number of tillers, number of effective tillers, length of panicles, number of panicles per square meter, and grain yield, were found to be highly significant (p=0.05). Sabitri (4.8 t ha-1) and Makwanpur-1 (4.4 t ha-1) were the two rice genotypes that yielded the most. Plant height, panicle length, and grains per panicle showed positive and significant (p=0.05) correlations with grain yield, showing potential genotypes for higher yield. We concluded that, among all 24 genotypes examined, the most promising varieties from a growth and yield perspective were Sabitri and Makwanpur-1.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.