All the news for Breeding

Genome-wide association studies (GWAS) identify genes related to cherry size

Breeding

13 Mar 2024

11 and 12 candidate genes related to fruit size and cracking-related traits, respectively, were identified. The researchers also identified several candidate genes involved in phytohormone, calcium and cell wall metabolisms.

Portrait of a sweet cherry breeder: Gregorio Lopez-Ortega

Breeding

18 Jan 2024

n this article, José Quero García, member of the technical-scientific committee of Cherry Times, interviewed Gregorio Lopez-Ortega, breeder at the Chilean company Hortifrut.

Salvi Vivai invests in a new experimental cherry orchard

Breeding Nurseries

15 Jan 2024

The year 2024 starts under the best omen for Salvi Vivai. In 2023, the new experimental cherry orchard was planted and the new micropropagation laboratory officially started. The new team is working at full speed to produce plants that are already in order.

Physiological models help predict the blooming date

Breeding

05 Jan 2024

The study covers the growing seasons from 2011/12 until 2019/20 for the development of the model and 2020/21-2022/23 for its validation. The M1 model is based on an inverse modelling methodology, M2 and M3, on the other hand, are more physiologically grounded.

Light and cherry quality: three TCP proteins identified as potential regulators of fruit quality

Breeding

04 Jan 2024

It was discovered that PavTCP1 and PavTCP3 homologues in Arabidopsis TCP proteins are crucial for light responses, and it is agreed that these genes may contribute significantly to the light responses of sweet cherries.

Blooming date is decided (at genetic level) before winter dormancy

Breeding

02 Jan 2024

Researchers at Michigan State University (USA) provide a comprehensive analysis of the flower development of sour cherries. Numerous transcriptional studies have shown that the regulation of flower initiation in rosaceous species is significantly influenced by hormonal balance.

An overview of S-alleles of cultivated sweet cherries

Breeding

21 Dec 2023

Since then, information on the S-genotypes of sweet cherry cultivars has been constantly increasing. This information is very important for cherry growing, breeding, and breeding research. The S-genotypes of 1,700 sweet cherry accessions were recorded.

Interspecific hybrids – as new sources for sweet and sour cherry breeding

Breeding

11 Dec 2023

At Dresden-Pillnitz interspecific crosses and backcrosses have been carried out over the last 20 years. The aims of this breeding program are to develop genotypes with new fruit characteristics and a higher level of resistance to biotic and abiotic stress.

Sweet and sour cherry varietal innovations and breeding program in Hungary

Breeding Varieties

06 Dec 2023

The latest releases are ʿPapillon®ʾ, a bicolor cherry that tastes sweet, ripens 3 weeks after ʿBurlatʾ and ʿKira®ʾ, an early-mid-season large, shiny, firm cherry, both are distributed by Artevos who supports the breeding program.

Discovering Weigi®, new dwarfing and semi-dwarfing rootstocks for cherry trees

Breeding Rootstocks

05 Dec 2023

The trials, Stoppel points out, were very promising, particularly for four clones (Weigi® 1, Weigi® 2, Weigi® 3 and Weigi® 4), which were registered, patented and commercially licensed. The license for in vitro propagation was awarded to Vitroplant of Cesena, Italy.