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Pregled bibliografske jedinice broj: 1174744

Appropriateness of Growing Early Season Maize Varieties in European Corn Belt According to Long- Term Experimental And Simulation Data


Buhiniček, Ivica; Kozić, Zdravko; Jukić, Mirko; Gunjača, Jerko; Šarčević, Hrvoje; Stepinac, Domagoj; Makar, Andrija; Šimić, Domagoj
Appropriateness of Growing Early Season Maize Varieties in European Corn Belt According to Long- Term Experimental And Simulation Data // XXIVth EUCARPIA Maize and Sorghum Conference - Integrating quantitative and molecular genetics to develop new breeding methods in maize and sorghum / Schön ; Chris-Carolin (ur.).
Freising: , TUM School of Life Sciences Weihenstephan, 2019. 6329, 1 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1174744 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Appropriateness of Growing Early Season Maize Varieties in European Corn Belt According to Long- Term Experimental And Simulation Data

Autori
Buhiniček, Ivica ; Kozić, Zdravko ; Jukić, Mirko ; Gunjača, Jerko ; Šarčević, Hrvoje ; Stepinac, Domagoj ; Makar, Andrija ; Šimić, Domagoj

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
XXIVth EUCARPIA Maize and Sorghum Conference - Integrating quantitative and molecular genetics to develop new breeding methods in maize and sorghum

Mjesto i datum
Freising, Germany, 07-09.10.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
maize hybrids, grain yields, maturity groups

Sažetak
Recent changes in climate and management practices have the effect on maize cropping system in European Corn Belt (parts of Bulgaria, Croatia, Hungary, Romania, and Serbia) allowing earlier planting and growing early maturity varieties.While earlier planting is known to be connected to chilling tolerance and not fully investigated in the region, growing earlier maize varieties was taken for granted. The objective of this study is to compare trends for grain yields among maize varieties grouped in different maturity groups (FAO 200 – FAO 600) over twenty years based on experimental and simulation data to determine appropriateness of growing early genotypes in the region. Pre-registration yield trials were used to determine “potential yield” based on the best available maize genotypes regularly updated to match breeding progress. The adjacent yield trials were set in a breeding station near Zagreb, Croatia from 1996 to 2015 where maize hybrids were grouped according to maturity groups (FAO 200, 400, 600). Usual best management practices including optimum planting dates were applied. Simulations were performed in APSIM for the same 20-year period with no management constraints selecting default early, medium and late maize variety options. Meteorological values were obtained from the AGRI4CAST database. The total means for grain yield in the trials were 9.5, 9.9 and 9.8 t/ha for FAO 200, 400, 600, respectively. Regression analysis revealed negative yield trends for FAO 200 and 400, and stagnation for FAO 600 over the years. Almost the same trends were obtained by the simulation. Hence, choosing early maize varieties when planted in optimum planting dates seems not to be the only option in future. The next step will be to use our experimental data to calibrate crop simulation models for potential yield prediction across several climate change scenarios and management options.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Ustanove:
Poljoprivredni institut Osijek,
Bc Institut za oplemenjivanje i proizvodnju bilja, d.d.,
Agronomski fakultet, Zagreb


Citiraj ovu publikaciju:

Buhiniček, Ivica; Kozić, Zdravko; Jukić, Mirko; Gunjača, Jerko; Šarčević, Hrvoje; Stepinac, Domagoj; Makar, Andrija; Šimić, Domagoj
Appropriateness of Growing Early Season Maize Varieties in European Corn Belt According to Long- Term Experimental And Simulation Data // XXIVth EUCARPIA Maize and Sorghum Conference - Integrating quantitative and molecular genetics to develop new breeding methods in maize and sorghum / Schön ; Chris-Carolin (ur.).
Freising: , TUM School of Life Sciences Weihenstephan, 2019. 6329, 1 (poster, međunarodna recenzija, sažetak, znanstveni)
Buhiniček, I., Kozić, Z., Jukić, M., Gunjača, J., Šarčević, H., Stepinac, D., Makar, A. & Šimić, D. (2019) Appropriateness of Growing Early Season Maize Varieties in European Corn Belt According to Long- Term Experimental And Simulation Data. U: Schön & Chris-Carolin (ur.)XXIVth EUCARPIA Maize and Sorghum Conference - Integrating quantitative and molecular genetics to develop new breeding methods in maize and sorghum.
@article{article, author = {Buhini\v{c}ek, Ivica and Kozi\'{c}, Zdravko and Juki\'{c}, Mirko and Gunja\v{c}a, Jerko and \v{S}ar\v{c}evi\'{c}, Hrvoje and Stepinac, Domagoj and Makar, Andrija and \v{S}imi\'{c}, Domagoj}, year = {2019}, pages = {1}, chapter = {6329}, keywords = {maize hybrids, grain yields, maturity groups}, title = {Appropriateness of Growing Early Season Maize Varieties in European Corn Belt According to Long- Term Experimental And Simulation Data}, keyword = {maize hybrids, grain yields, maturity groups}, publisher = {, TUM School of Life Sciences Weihenstephan}, publisherplace = {Freising, Germany}, chapternumber = {6329} }
@article{article, author = {Buhini\v{c}ek, Ivica and Kozi\'{c}, Zdravko and Juki\'{c}, Mirko and Gunja\v{c}a, Jerko and \v{S}ar\v{c}evi\'{c}, Hrvoje and Stepinac, Domagoj and Makar, Andrija and \v{S}imi\'{c}, Domagoj}, year = {2019}, pages = {1}, chapter = {6329}, keywords = {maize hybrids, grain yields, maturity groups}, title = {Appropriateness of Growing Early Season Maize Varieties in European Corn Belt According to Long- Term Experimental And Simulation Data}, keyword = {maize hybrids, grain yields, maturity groups}, publisher = {, TUM School of Life Sciences Weihenstephan}, publisherplace = {Freising, Germany}, chapternumber = {6329} }




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