Matches in SemOpenAlex for { <https://semopenalex.org/work/W2419161784> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2419161784 abstract "Objective: Drought and low soil nitrogen (low N) are the most important environmental constraints contributing to yield instability of maize (Zea mays L.). Evaluation of maize genotypes under different stresses would be useful for identifying genotypes that combine stability with high yield potential for stress-prone areas. This study was conducted to (i) estimate stability of yield in maize hybrids developed from inbred lines with differential reactions to drought stress; and (ii) identify hybrids that combine stability with high yield potential across stress and non-stress environments. Methodology and results: Six hybrids, each formed by crossing drought tolerant x tolerant (T x T), susceptible x susceptible (S x S), T x S and S x T inbred lines and 4 checks were selected from 100 hybrids tested for two years under severe drought, mild drought, low N and high N; and for four years under optimal conditions, making a total of 12 environments in Nigeria. Combined analysis of variance showed that environments, genotypes and genotype-by-environment (GE) interaction effects were highly significant, suggesting that the hybrids responded differently relative to each other to a change in environment. Genotype and genotype-by-environment (GGE) biplot analysis explained 90% of the yield variation due to GGE. Most hybrids of T x T, T x S crosses were stable, while most S x T and S x S crosses were unstable across environments. Conclusion and application of findings : The study depicted severe drought stress as a representative test environment, indicating that selection of maize hybrids under drought stress would lead to yield improvement in low N as well as optimal growing environments. This study has identified four hybrids, (4058 x Fun.47-3), (161 x KU1409), (KU1409 x 4008) and (1824 x 9432), that are stable and have high yield potential, however, they need to be tested further in multiple environments to confirm consistency of their stability." @default.
- W2419161784 created "2016-06-24" @default.
- W2419161784 creator A5073146236 @default.
- W2419161784 creator A5088937585 @default.
- W2419161784 creator A5090570168 @default.
- W2419161784 date "2008-03-01" @default.
- W2419161784 modified "2023-09-23" @default.
- W2419161784 title "Yield potential and yield stability of maize hybrids selected for drought tolerance" @default.
- W2419161784 cites W1267970921 @default.
- W2419161784 cites W1509398255 @default.
- W2419161784 cites W1566571297 @default.
- W2419161784 cites W1978525001 @default.
- W2419161784 cites W1986037157 @default.
- W2419161784 cites W1988694704 @default.
- W2419161784 cites W1999106449 @default.
- W2419161784 cites W2012607627 @default.
- W2419161784 cites W2025903949 @default.
- W2419161784 cites W2026447467 @default.
- W2419161784 cites W2038640365 @default.
- W2419161784 cites W2040727185 @default.
- W2419161784 cites W2054449948 @default.
- W2419161784 cites W2055031557 @default.
- W2419161784 cites W2123017873 @default.
- W2419161784 cites W3137251136 @default.
- W2419161784 cites W94953919 @default.
- W2419161784 hasPublicationYear "2008" @default.
- W2419161784 type Work @default.
- W2419161784 sameAs 2419161784 @default.
- W2419161784 citedByCount "7" @default.
- W2419161784 countsByYear W24191617842013 @default.
- W2419161784 countsByYear W24191617842014 @default.
- W2419161784 countsByYear W24191617842016 @default.
- W2419161784 countsByYear W24191617842017 @default.
- W2419161784 crossrefType "journal-article" @default.
- W2419161784 hasAuthorship W2419161784A5073146236 @default.
- W2419161784 hasAuthorship W2419161784A5088937585 @default.
- W2419161784 hasAuthorship W2419161784A5090570168 @default.
- W2419161784 hasConcept C104317684 @default.
- W2419161784 hasConcept C118483189 @default.
- W2419161784 hasConcept C130947863 @default.
- W2419161784 hasConcept C134121241 @default.
- W2419161784 hasConcept C135763542 @default.
- W2419161784 hasConcept C144027150 @default.
- W2419161784 hasConcept C189797535 @default.
- W2419161784 hasConcept C191897082 @default.
- W2419161784 hasConcept C192562407 @default.
- W2419161784 hasConcept C2779278562 @default.
- W2419161784 hasConcept C2992468275 @default.
- W2419161784 hasConcept C2993531722 @default.
- W2419161784 hasConcept C48189365 @default.
- W2419161784 hasConcept C54355233 @default.
- W2419161784 hasConcept C6557445 @default.
- W2419161784 hasConcept C76725341 @default.
- W2419161784 hasConcept C86803240 @default.
- W2419161784 hasConceptScore W2419161784C104317684 @default.
- W2419161784 hasConceptScore W2419161784C118483189 @default.
- W2419161784 hasConceptScore W2419161784C130947863 @default.
- W2419161784 hasConceptScore W2419161784C134121241 @default.
- W2419161784 hasConceptScore W2419161784C135763542 @default.
- W2419161784 hasConceptScore W2419161784C144027150 @default.
- W2419161784 hasConceptScore W2419161784C189797535 @default.
- W2419161784 hasConceptScore W2419161784C191897082 @default.
- W2419161784 hasConceptScore W2419161784C192562407 @default.
- W2419161784 hasConceptScore W2419161784C2779278562 @default.
- W2419161784 hasConceptScore W2419161784C2992468275 @default.
- W2419161784 hasConceptScore W2419161784C2993531722 @default.
- W2419161784 hasConceptScore W2419161784C48189365 @default.
- W2419161784 hasConceptScore W2419161784C54355233 @default.
- W2419161784 hasConceptScore W2419161784C6557445 @default.
- W2419161784 hasConceptScore W2419161784C76725341 @default.
- W2419161784 hasConceptScore W2419161784C86803240 @default.
- W2419161784 hasLocation W24191617841 @default.
- W2419161784 hasOpenAccess W2419161784 @default.
- W2419161784 hasPrimaryLocation W24191617841 @default.
- W2419161784 hasRelatedWork W1588018042 @default.
- W2419161784 hasRelatedWork W1809989152 @default.
- W2419161784 hasRelatedWork W1968921707 @default.
- W2419161784 hasRelatedWork W2038681015 @default.
- W2419161784 hasRelatedWork W2058696881 @default.
- W2419161784 hasRelatedWork W2059201727 @default.
- W2419161784 hasRelatedWork W2074055197 @default.
- W2419161784 hasRelatedWork W2075886443 @default.
- W2419161784 hasRelatedWork W2084063179 @default.
- W2419161784 hasRelatedWork W2100075787 @default.
- W2419161784 hasRelatedWork W2123651185 @default.
- W2419161784 hasRelatedWork W2182536087 @default.
- W2419161784 hasRelatedWork W2183774129 @default.
- W2419161784 hasRelatedWork W2316773763 @default.
- W2419161784 hasRelatedWork W2333984444 @default.
- W2419161784 hasRelatedWork W2936041960 @default.
- W2419161784 hasRelatedWork W2952228395 @default.
- W2419161784 hasRelatedWork W2976641117 @default.
- W2419161784 hasRelatedWork W3092983994 @default.
- W2419161784 hasRelatedWork W2597359727 @default.
- W2419161784 isParatext "false" @default.
- W2419161784 isRetracted "false" @default.
- W2419161784 magId "2419161784" @default.
- W2419161784 workType "article" @default.