Double fruits and deep sutures: climate change puts cherry quality at risk

21 Dec 2023
4180

The presence of double fruits and deep sutures in cherries is a serious problem for Chilean cherry cultivation, negatively affecting the quality and condition of the fruit. 

This physiopathy could become an even greater production problem in the coming years, considering that the factors that predispose to it (mainly high temperatures and water deficit situations during the cherry's flower differentiation period), are becoming more and more frequent in Chile and other cherry growing areas in the world.

The use of protective nets and the application of sunscreen seem to be the most valid tools for producers to mitigate this problem in their orchards.

In this regard, the work of Chilean researchers at the University of Concepcion is aimed at studying the environmental and physiological variables that regulate the induction of double fruit and deep sutures in cherries in order to propose new solutions to control this physiopathy, which are more effective and less costly than the means currently available.

To read and download the complete article, click here


Cherry Times -All rights reserved

What to read next

Record-breaking cherries: box sold for AUD 165,000

Markets

09 Dec 2024

The auction will see the amount go to 2024's charity partner, Little Wings. The organisation provides free, safe and professional air and ground transportation to seriously ill children in regional and rural towns in New South Wales, Australia and Queensland.

Fruit fly control and hostile climate: the start of the Argentine season

Production

21 Oct 2024

According to Aníbal Caminiti, “The climate has been challenging this season, especially due to the large number of frosts, but despite this, a good production is expected, which would allow us to have enough fruit to export around 8,000 tons. For now, these are just projections".

In evidenza

Aragon is making progress with the 'Ciliegie di Calatayud e Aranda' PGI

Specialties

12 Jun 2026

The Government of Aragón supports the Cereza de Calatayud y del Aranda PGI, covering around 1,500 hectares and about one hundred agricultural operators. Documents must be ready by 30 July, while the European recognition process could take up to two years for its approval.

Jacob Marsal: “We are expecting a cherry harvest with good size, texture and high sugar content”

Nurseries

12 Jun 2026

Viveros Ebro outlines its 2026 cherry strategy in Ribera d’Ebre, Spain, with Nipama, SPC-108, Royal Apache and SMS-416. High yields, large fruit size, low chill requirements, postharvest quality and full-cycle technical support shape the new season with climate resilience.

Tag Popolari