Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Ioan Haș is active.

Publication


Featured researches published by Ioan Haș.


PLOS ONE | 2013

Romanian maize (Zea mays) inbred lines as a source of genetic diversity in SE Europe, and their potential in future breeding efforts.

Dana Șuteu; Ioan Băcilă; Voichița Haș; Ioan Haș; Mihai Miclăuș

Maize has always been under constant human selection ever since it had been domesticated. Intensive breeding programs that resulted in the massive use of hybrids nowadays have started in the 60s. That brought significant yield increases but reduced the genetic diversity at the same time. Consequently, breeders and researchers alike turned their attention to national germplasm collections established decades ago in many countries, as they may hold allelic variations that could prove useful for future improvements. These collections are mainly composed of inbred lines originating from well-adapted local open pollinated varieties. However, there is an overall lack of data in the literature about the genetic diversity of maize in SE Europe, and its potential for future breeding efforts. There are no data, whatsoever, on the nutritional quality of the grain, primarily dictated by the zein proteins. We therefore sought to use the Romanian maize germplasm as an entry point in understanding the molecular make-up of maize in this part of Europe. By using 80 SSR markers, evenly spread throughout the genome, on 82 inbred lines from various parts of the country, we were able to decipher population structure and the existing relationships between those and the eight international standards used, including the reference sequenced genome B73. Corroborating molecular data with a standardized morphological, physiological, and biochemical characterization of all 90 inbred lines, this is the first comprehensive such study on the existing SE European maize germplasm. The inbred lines we present here are an important addition to the ever-shrinking gene pool that the breeding programs are faced-with, because of the allelic richness they hold. They may serve as parental lines in crosses that will lead to new hybrids, characterized by a high level of heterosis, nationwide and beyond, due to their existing relationship with the international germplasm.


Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca | 2015

The genetic progress Realized in the creation of maize hybrids at the A.R.D.S. Turda.

Andrei Varga; Voichița Haș; Roxana Șut; Ana Copândean; Ioan Haș


Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca | 2015

The Contribution of Yield Components to the Achievement of Production in some Winter Wheat Genotypes

Ionu Racz; Ioan Haș; Vasile Moldovan; Rozalia Kadar; Adrian Ceclan


Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca | 2015

The specificity of reaction of some winter wheat genotypes in environmental conditions of Transylvanian Plane.

Ionuţ Racz; Ioan Haș; Vasile Moldovan; Rozalia Kadar; Adrian Ceclan


Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca | 2015

Prolificacy Study of Maize ( Zea mays L.) Inbred Lines and Hybrids on ARDS-Turda

Emilia Tinca; Ioan Haș; Ana Copândean


Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca | 2015

Phenotypic Variability of Some Maize Inbreed Lines from ARDS Turda

Roxana Șut Gherman; Voichița Haș; Andrei Varga; Ana Copândean; Ioan Haș


Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture | 2015

Influence of Some Abiotic Risk Factors on Parental Forms in Some Registered Corn Hybrids (Zea mays, L)

Claudiu Gabriel Bălaș-Baconschi; Ioan Haș; Ana Copândean


Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca | 2014

The Influence of Fusarium Ear Infection on the Maize Yield And Quality in Some Maize Hybrids Created at ARDS Turda

Laura Șopterean; Loredana Suciu; Voichița Haș; Ioan Haș; Carmen Puia


Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture | 2014

Total Content of Carotenoids in Corn Landraces and Their Potential Health Applications

Stăncuța Scrob; Sevastița Muste; Ioan Haș; Crina Mureșan; Sonia Socaci; Anca Fărcaș


Bulletin of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca | 2013

The influence of Fusarium infections on the quality parameters and production of four wheat varietes, in different infection conditions.

Alexandra Suciu; Raluca Miclea; Laura Șopterean; Ioan Haș; Carmen Puia

Collaboration


Dive into the Ioan Haș's collaboration.

Top Co-Authors

Avatar

Carmen Puia

University of Agricultural Sciences

View shared research outputs
Top Co-Authors

Avatar

Laura Șopterean

University of Agricultural Sciences

View shared research outputs
Top Co-Authors

Avatar

Andrei Varga

University of Agricultural Sciences

View shared research outputs
Top Co-Authors

Avatar

Loredana Suciu

University of Agricultural Sciences

View shared research outputs
Top Co-Authors

Avatar

Rozalia Kadar

University of Agricultural Sciences

View shared research outputs
Top Co-Authors

Avatar

Alexandra Suciu

University of Agricultural Sciences

View shared research outputs
Top Co-Authors

Avatar

Anca Fărcaș

University of Agricultural Sciences

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Constantin Botez

University of Agricultural Sciences

View shared research outputs
Top Co-Authors

Avatar

Crina Mureșan

University of Agricultural Sciences

View shared research outputs
Researchain Logo
Decentralizing Knowledge