News about Quality

The importance of rootstock and fertilization in Summit cherries quality

Tech management

21 Nov 2024

A Chinese study analyzed the effects of five different rootstocks on Summit sweet cherry cultivar during the fruit veraison phase with or without nitrogen-free nutrient fertilizers. The five rootstocks tested were: Mahaleb, Gisela 5, and three hybrid selections H11, H17, and H22.

Colour and ripeness of cherries: decisive factors for export quality

Quality

21 Nov 2024

Given its direct influence on other indices such as flavor and firmness, this time we will analyze color, from the perspective of homogenization in the final product, the high percentage of light-colored fruit, and the high percentage of dark-colored fruit.

The effects of calcium and silicon during cherry post-harvest storage

Post-harvest​

20 Nov 2024

Nowadays, there are various technologies and practices used to preserve quality by improving pulp consistency. It has been seen that pre-harvest or at harvest treatments with calcium and silicon extend the shelf life of cherries.

Pitting in cherries: to minimise damage, packaging also counts

Post-harvest​

18 Nov 2024

Pitting requires pre- and post-harvest solutions, with packaging playing a key role. PacLife works with plastic polymers such as low-density polyethylene and biaxially oriented polypropylene that reduce weight loss and maintain fruit firmness.

Pitting in the sweet cherry tree: management and more resistant varieties

Post-harvest​

12 Nov 2024

It is often the result of mechanical or physiological damage that occurs during harvest, handling, storage, or transportation of the fruit. These marks usually do not penetrate the pulp but impair its presentation, and in severe cases, can lead to premature fruit deterioration.

INIA and Ñuble: new post-harvest standards for high quality cherries

Post-harvest​

11 Nov 2024

The project, promoted by the Ñuble Producers Association and funded by the Regional Government, has allowed researchers at INIA to study the quality of cherries and identify elements that enable the main export varieties to withstand travel to China.

Determination of the relationship between 'Staccato' cherry fruit storage quality and mineral nutrition

Post-harvest​

24 Oct 2024

Thirty-two ‘Staccato’ plots located in the Okanagan Valley in British Columbia were selected, representing a range of growing conditions in the BC interior. Thirty-one of the blocks were on Mazzard rootstock and one on Colt rootstock.

Magnesium and potassium for increased fruit quality

Tech management

24 Oct 2024

The focus of the study conducted at the Universidad Politécnica de Cartagena (Spain) and the University of Trás-os-Montes e Alto Douro (Portugal) was to evaluate the effects of foliar application of magnesium (Mg) and potassium (K) on fruit quality parameters.

Impact of GA3 application on sweet cherry fruit development

Quality

21 Oct 2024

An English study tested the application of gibberellic acid on sweet cherry trees for fruit development. GA3 is known for its ability to induce parthenocarpy, the formation of seedless fruits, in various plant species. However, effectiveness varies depending on the species.

Detecting pesticide residues by electronic nose

Quality

16 Oct 2024

The purpose of the study conducted at Hitit University, Turkey, was to determine whether treated and untreated cherries could be distinguished from one another based on their odour clues, also investigating whether it was possible to recognize the excessive presence of pesticide.