Estimation of yield stability of zp maize hybrids using different statistical models
ЕSTIMATION OF YIELD STABILITY OF ZP MAIZE HYBRIDS USING DIFFERENT STATISTICAL MODELS
Autori
Pavlov, JovanDelić, Nenad
Stevanović, Milan
Čamdžija, Zoran
Branković, Gordana
Stepanić, Ana
Kostadinović, Marija
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Eight ZP maize hybrids, belonging to FAO 300-400 maturity groups, were tested during the
2018 year at six different environments in Serbia. All examined hybrids have been recently
registered in Serbia. The aim of the study was to identify hybrids with the highest grain yield,
as well as with high yield stability over different environments. The experiment was
conducted according to Randomized Complete Block Design in three replications. For the
estimation of yield stability, different statistical analyses were done: regression coefficient
(bi), deviation from regression (S2
di), Shukla stability variance (ri2
), and cultivar superiority
measure (Pi). Maize hybrids ZP 4540 and ZP 4077 showed the highest yield potential, but
they also had high moisture content in harvest. Hybrid ZP 4567 had above average yield and
also high stability, while hybrid ZP 3536 had average yield, good stability and the lowest
moisture content in the harvest. Although hybrid ZP 4540 obtained the hig...hest grain yield in
trial, it performed unstable according to the results of stability analysis. Based on the results
obtained in the experiment, hybrids ZP 4567 and ZP 3536 are recommended for further
testing in 2019 and initial commercialization
Ključne reči:
maize hybrids / grain yield / yield stabilityIzvor:
Book of Proceedings of the X International Scientific Agriculture Symposium “Agrosym 2019”, 2019, 609-612Izdavač:
- University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia and Herzegovina
Institucija/grupa
Poljoprivredni fakultetTY - CONF AU - Pavlov, Jovan AU - Delić, Nenad AU - Stevanović, Milan AU - Čamdžija, Zoran AU - Branković, Gordana AU - Stepanić, Ana AU - Kostadinović, Marija PY - 2019 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/6984 AB - Eight ZP maize hybrids, belonging to FAO 300-400 maturity groups, were tested during the 2018 year at six different environments in Serbia. All examined hybrids have been recently registered in Serbia. The aim of the study was to identify hybrids with the highest grain yield, as well as with high yield stability over different environments. The experiment was conducted according to Randomized Complete Block Design in three replications. For the estimation of yield stability, different statistical analyses were done: regression coefficient (bi), deviation from regression (S2 di), Shukla stability variance (ri2 ), and cultivar superiority measure (Pi). Maize hybrids ZP 4540 and ZP 4077 showed the highest yield potential, but they also had high moisture content in harvest. Hybrid ZP 4567 had above average yield and also high stability, while hybrid ZP 3536 had average yield, good stability and the lowest moisture content in the harvest. Although hybrid ZP 4540 obtained the highest grain yield in trial, it performed unstable according to the results of stability analysis. Based on the results obtained in the experiment, hybrids ZP 4567 and ZP 3536 are recommended for further testing in 2019 and initial commercialization PB - University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia and Herzegovina C3 - Book of Proceedings of the X International Scientific Agriculture Symposium “Agrosym 2019” T1 - Estimation of yield stability of zp maize hybrids using different statistical models T1 - ЕSTIMATION OF YIELD STABILITY OF ZP MAIZE HYBRIDS USING DIFFERENT STATISTICAL MODELS EP - 612 SP - 609 UR - https://hdl.handle.net/21.15107/rcub_agrospace_6984 ER -
@conference{ author = "Pavlov, Jovan and Delić, Nenad and Stevanović, Milan and Čamdžija, Zoran and Branković, Gordana and Stepanić, Ana and Kostadinović, Marija", year = "2019", abstract = "Eight ZP maize hybrids, belonging to FAO 300-400 maturity groups, were tested during the 2018 year at six different environments in Serbia. All examined hybrids have been recently registered in Serbia. The aim of the study was to identify hybrids with the highest grain yield, as well as with high yield stability over different environments. The experiment was conducted according to Randomized Complete Block Design in three replications. For the estimation of yield stability, different statistical analyses were done: regression coefficient (bi), deviation from regression (S2 di), Shukla stability variance (ri2 ), and cultivar superiority measure (Pi). Maize hybrids ZP 4540 and ZP 4077 showed the highest yield potential, but they also had high moisture content in harvest. Hybrid ZP 4567 had above average yield and also high stability, while hybrid ZP 3536 had average yield, good stability and the lowest moisture content in the harvest. Although hybrid ZP 4540 obtained the highest grain yield in trial, it performed unstable according to the results of stability analysis. Based on the results obtained in the experiment, hybrids ZP 4567 and ZP 3536 are recommended for further testing in 2019 and initial commercialization", publisher = "University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia and Herzegovina", journal = "Book of Proceedings of the X International Scientific Agriculture Symposium “Agrosym 2019”", title = "Estimation of yield stability of zp maize hybrids using different statistical models, ЕSTIMATION OF YIELD STABILITY OF ZP MAIZE HYBRIDS USING DIFFERENT STATISTICAL MODELS", pages = "612-609", url = "https://hdl.handle.net/21.15107/rcub_agrospace_6984" }
Pavlov, J., Delić, N., Stevanović, M., Čamdžija, Z., Branković, G., Stepanić, A.,& Kostadinović, M.. (2019). Estimation of yield stability of zp maize hybrids using different statistical models. in Book of Proceedings of the X International Scientific Agriculture Symposium “Agrosym 2019” University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia and Herzegovina., 609-612. https://hdl.handle.net/21.15107/rcub_agrospace_6984
Pavlov J, Delić N, Stevanović M, Čamdžija Z, Branković G, Stepanić A, Kostadinović M. Estimation of yield stability of zp maize hybrids using different statistical models. in Book of Proceedings of the X International Scientific Agriculture Symposium “Agrosym 2019”. 2019;:609-612. https://hdl.handle.net/21.15107/rcub_agrospace_6984 .
Pavlov, Jovan, Delić, Nenad, Stevanović, Milan, Čamdžija, Zoran, Branković, Gordana, Stepanić, Ana, Kostadinović, Marija, "Estimation of yield stability of zp maize hybrids using different statistical models" in Book of Proceedings of the X International Scientific Agriculture Symposium “Agrosym 2019” (2019):609-612, https://hdl.handle.net/21.15107/rcub_agrospace_6984 .