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Seaweed biostimulants strengthen ‘Colt’ rootstock against water stress

Rootstocks

26 Aug 2026

In Chile, biostimulants based on Macrocystis pyrifera, alone or combined with Pseudomonas koreensis, improve the ‘Colt’ cherry rootstock response to drought and water stress by supporting photosynthetic efficiency, stomatal control, root growth and plant resilience.

A new drying method extends the shelf life of cherries and small fruits

Processed

26 Aug 2026

In the United States, vacuum microwave drying is emerging as a fast and efficient solution to extend the shelf life of cherries and berries, preserving their quality, color, shape, and nutrients while reducing processing times compared with conventional drying methods.

Genetic and environmental determinants of pollen fertility and flowering phenology in sour cherry

Breeding

25 Aug 2026

A University of Belgrade study in Serbia examines pollen germination, pollen tube growth and flowering phenology in six sour cherry genotypes, highlighting the decisive role of genetics, environment and phenotypic stability in orchard pollination under field conditions.

Artificial intelligence is already being used in Chilean cherry orchards

Tech management

25 Aug 2026

In Chile, artificial intelligence, drones and multispectral imaging are transforming cherry farming. New technologies improve yields, treatment precision, water efficiency and crop management, while accelerating the development of increasingly automated and data-driven orchards.

When origin meets quality: the case of Montmorency sour cherries grown in the USA

Quality

25 Aug 2026

U.S.-grown Montmorency tart cherries combine traceable origin, tart-sweet flavor, natural color and versatile formats. True Tart™ certification strengthens transparency and trust, while scientific research supports their functional value and product development potential.

How is the quality of cherries determined during fruit development?

Quality

24 Aug 2026

Cherry quality is determined long before harvest. Fruit development, cell number, cuticle, firmness, water status, sugars, pigmentation and ripening interact throughout growth to define fruit size, final quality and the postharvest performance of sweet cherries.

The benefits of organo-mineral fertilisation for mountain cherry orchards

Tech management

24 Aug 2026

Organo-mineral fertilization in mountain cherry orchards improves soil fertility, increases nutrient efficiency and reduces field operations. This strategy can lower production costs, support cherry quality and promote greater long-term profitability for growers.

Sweet cherry resilience to abiotic stresses: the role of HSP proteins

Breeding

21 Aug 2026

A genomic study identifies 17 HSP70 and HSP90 genes in sweet cherry and explains how they respond to heat and salinity. The results highlight key genes, including PavHSP90-5, that could support breeding of cultivars with resilience to climatic and environmental stress.

The nitrogen/phosphorus balance is crucial for the proper preservation of cherries

Post-harvest​

21 Aug 2026

A study in southern Chile shows how mineral nutrition, especially the balance between nitrogen and phosphorus, may influence internal browning in Regina sweet cherries, postharvest quality and the fruit’s ability to withstand long storage periods for export markets.

Sour cherry production in the United States is set to fall by more than 30 per cent

Production

20 Aug 2026

U.S. tart cherry production is forecast at 91 million pounds in 2026, down 36% year on year. Spring freezes hit Michigan and Utah, cutting the crop and increasing pressure on inventories, processors, product availability and grower prices across the domestic market now.