News about Melissa Venturi

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.

Advancements in cherry winter grafting with cold atmospheric plasma treatments

Nurseries

18 Dec 2023

The innovation of this method is the use of a portable device designed to produce cold plasma and a plasma-treated solution. 15-45 seconds of cold plasma exposure prior to grafting on fresh sections of scions and rootstocks increases root collar diameter and growth length.

Towards a more sustainable sweet cherry production: the use of mycorrhizae to increase drought resistance

Tech management

12 Dec 2023

Field, laboratory, biochemical, physiological and statistical methods were used for this research. Root inoculation with MycoApply Micronised Endo/Ecto resulted in a 1.3-11.8% increase in the water-holding capacity of the leaves compared to the control group.

A new (non-destructive) method to identify decay and ripening stage of cherries

Post-harvest​

07 Dec 2023

The approach shows excellent performance in cherry recognition. It is remarkable that the training time of Swin Transformer and MLP was only 78.43 seconds (when in the absence of MLP the training time was 551.24 seconds) and that their recognition accuracy peaked at 98.5%.

Amino acids can be used to make plants more resistant to waterlogging

Tech management

23 Nov 2023

Rootstock tolerance to conditions of soil saturation can be improved through the activation of enzymatic and non-enzymatic antioxidant defence mechanisms by the application of amino acids that can improve the plants' response to unfavourable conditions caused by water logging.

Rootstocks modulates the gene expression in sweet cherry crop

Rootstocks

14 Nov 2023

The Tieton/Landing 2 and Tieton/Gisela 6 combinations were used by analysing 4-year-old plants. The PaMYBF gene was identified and it was noted that the expression of PaMYBF was significantly higher in the phloem tissue of the scion when grafted onto the Gisela 6 rootstock.

Unity is strength: biocontrol and packaging techniques to extend cherry shelf-life.

Post-harvest​ Quality

08 Nov 2023

The use of fludioxonil is authorised for post-harvest use but a growing body of evidence casts doubt on its classification as 'low risk' and the scientific community is calling for a re-evaluation.Consequently, possible alternative solutions are being explored.

Sour cherry breeding in Poland: insights from an ongoing evolution

Breeding Production

01 Nov 2023

Among the cultivars produced by the Institute of Horticulture and Breeding are Wilen, Wilga, Lucyna, Wanda, Koral and Kolia. These new selections demonstrate the Polish institutes' commitment to new solutions that guarantee quality sour cherry production.

Elzbieta Rozpara: Polish sour cherry production and future research trends

Production

31 Oct 2023

Poland is one of the leading fruit producers, with a per capita production of 146 kg of fruit. Among the cultivated species, the production of sour cherries stands out, reaching 183 thousand tonnes in 2022, making it one of the largest producers in the world.

An integral approach to improve the efficiency of cherry orchards: the future goes from here

Breeding Events Planting systems

26 Oct 2023

There is a growing interest in planar and Y systems, which can improve light interception and speed up harvesting practices. Currently, it appears that plants grown with the Upright Fruiting Offshoots system have the highest harvest rate (0.81 kg/min).