Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 707943

Assessment of stability of grain yield and grain protein content of winter wheat at two nitrogen fertilization levels


Jukić, Katarina; Ikić, Ivica; Mlinar, Rade; Maričević, Marko; Bukan, Miroslav, Lovrić, Ana; Pecina, Marija; Šarčević, Hrvoje.
Assessment of stability of grain yield and grain protein content of winter wheat at two nitrogen fertilization levels // Book of Abstract / Marić, Sonja ; Lončarić, Zdenko. (ur.).
Osijek: Fakultet agrobiotehničkih znanosti Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2014. str. 65-66 (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 707943 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Assessment of stability of grain yield and grain protein content of winter wheat at two nitrogen fertilization levels

Autori
Jukić, Katarina ; Ikić, Ivica ; Mlinar, Rade ; Maričević, Marko ; Bukan, Miroslav, Lovrić, Ana ; Pecina, Marija ; Šarčević, Hrvoje.

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

Izvornik
Book of Abstract / Marić, Sonja ; Lončarić, Zdenko. - Osijek : Fakultet agrobiotehničkih znanosti Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2014, 65-66

ISBN
978-953-7871-23-9

Skup
49th Croatian and 9th International Symposium on Agriculture

Mjesto i datum
Dubrovnik, Hrvatska, 16.02.2014. - 21.02.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
winter wheat ; fertilization ; grain yield ; proteins ; stability

Sažetak
Grain yield (GY) and grain protein content (GPC) of winter wheat (Triticum aestivum L.) were determined by genotypic and environmental factors. To completely understand the genetic potential of selected genotypes, it necessary to know how individual genotype responds to environmental conditions. The study included 19 winter wheat genotypes. Field experiments were set over three growing seasons at eight environments (eight combinations of location-years) at reduced (N80) and optimal (N180) nitrogen fertilization levels. The stability of the traits was estimated by the coefficient of linear regression (b), variance of the mean square deviations from regression (MS-DEV) and the AMMI model for each level of nitrogen fertilization. The results show a wide range of value of b for GY (N80 0.79 to 1.22 ; N180 0.55 to 1.53) and for GPC (N80 0.74 to 1.37 ; N180 0.62 to 1.28), indicating different stability of the studied genotypes. Genotype Liberta proved as the most stable genotype for GY because of the value for b about 1 and because of the below average MS-DEV value. Genotype Aura proved as the most stable genotype for GPC. The biplot of the first two PCA axes showed different influence of the environment on the studied traits of individual genotypes at both levels of fertilization. Correlation for b between optimal and reduced fertilization levels for GY and GPC was r=0.57* and r=0.49*, indicating a significant impact of nitrogen fertilization on estimates of the genotypes stability.

Izvorni jezik
Hrvatski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
106-1780691-2155 - Oplemenjivanje pšenice na rodnost, kvalitetu i otpornost na fuzarioze klasa (Vragolović, Antun, MZOS ) ( CroRIS)
178-1780691-2047 - Efikasnost korištenja dušika i pekarska kakvoća kod pšenice (Šarčević, Hrvoje, MZOS ) ( CroRIS)

Ustanove:
Bc Institut za oplemenjivanje i proizvodnju bilja, d.d.


Citiraj ovu publikaciju:

Jukić, Katarina; Ikić, Ivica; Mlinar, Rade; Maričević, Marko; Bukan, Miroslav, Lovrić, Ana; Pecina, Marija; Šarčević, Hrvoje.
Assessment of stability of grain yield and grain protein content of winter wheat at two nitrogen fertilization levels // Book of Abstract / Marić, Sonja ; Lončarić, Zdenko. (ur.).
Osijek: Fakultet agrobiotehničkih znanosti Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2014. str. 65-66 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Jukić, K., Ikić, I., Mlinar, R., Maričević, M., Bukan, Miroslav, Lovrić, Ana, Pecina, M. & Šarčević, H. (2014) Assessment of stability of grain yield and grain protein content of winter wheat at two nitrogen fertilization levels. U: Marić, S. & Lončarić, Z. (ur.)Book of Abstract.
@article{article, author = {Juki\'{c}, Katarina and Iki\'{c}, Ivica and Mlinar, Rade and Mari\v{c}evi\'{c}, Marko and Pecina, Marija and \v{S}ar\v{c}evi\'{c}, Hrvoje.}, year = {2014}, pages = {65-66}, keywords = {winter wheat, fertilization, grain yield, proteins, stability}, isbn = {978-953-7871-23-9}, title = {Assessment of stability of grain yield and grain protein content of winter wheat at two nitrogen fertilization levels}, keyword = {winter wheat, fertilization, grain yield, proteins, stability}, publisher = {Fakultet agrobiotehni\v{c}kih znanosti Sveu\v{c}ili\v{s}ta Josipa Jurja Strossmayera u Osijeku}, publisherplace = {Dubrovnik, Hrvatska} }
@article{article, author = {Juki\'{c}, Katarina and Iki\'{c}, Ivica and Mlinar, Rade and Mari\v{c}evi\'{c}, Marko and Pecina, Marija and \v{S}ar\v{c}evi\'{c}, Hrvoje.}, year = {2014}, pages = {65-66}, keywords = {winter wheat, fertilization, grain yield, proteins, stability}, isbn = {978-953-7871-23-9}, title = {Assessment of stability of grain yield and grain protein content of winter wheat at two nitrogen fertilization levels}, keyword = {winter wheat, fertilization, grain yield, proteins, stability}, publisher = {Fakultet agrobiotehni\v{c}kih znanosti Sveu\v{c}ili\v{s}ta Josipa Jurja Strossmayera u Osijeku}, publisherplace = {Dubrovnik, Hrvatska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font