Managing the harvest load is crucial according to Washington State University

26 Mar 2024
1806

Cherry farmers are planning to apply the lessons learned in 2023 as they look to the future.

According to Matt Whiting, a fruit tree expert at Washington State University, last year's management laid the groundwork for a good harvest season this year. The experience of a tough market emphasized the importance of properly managing the crop load, aiming to yield high-quality fruit.

Whiting advised farmers to view crop load management as an extended process, starting from bud formation in spring to the end of the summer harvest season, divided in a 15-month process. Along this journey, farmers have various opportunities to intervene and improve crop quality.

In spring, as trees begin to form buds for the following year's harvest, intervention is possible using gibberellic acid to inhibit excessive floral bud formation. However, this method carries risks as many variables can influence its success, such as weather and pollination conditions.


Another critical intervention point is during winter dormancy, when pruning can be done to remove excess flowering sites. This practice is effective but requires care and attention.

During flowering, farmers must assess the current fruit set and decide whether to intervene to reduce overbearing. Methods like chemical or physical thinning can be used, but it's crucial to carefully assess the starting point to avoid excessive flower removal.

After flowering, farmers can continue to manage crop load by using plant growth regulators or thinning excess fruit.

Farmers share their experiences and techniques to address the challenges of crop load management. For instance, some prefer aggressive pruning or the application of gibberellic acid to yield high-quality fruit. Others resort to physical or chemical thinning practices to manage fruit set.

In conclusion, farmers are constantly seeking ways to improve their crop load management practices to yield high-quality fruit and tackle agricultural market challenges.

Read the full article: Good Fruit Grower
Image: Good Fruit Grower


Cherry Times - All rights reserved

What to read next

Vignola renews its consortia: Lenzarini and Cavani lead the fruit sector forward

Specialties

06 Nov 2025

Vignola's fruit consortia renew leadership after Andrea Bernardi's passing. Lenzarini and Cavani take over, aiming for continuity, innovation and unity while enhancing the territory and supporting IGP cherries and plums across the local agri-food system.

Nimba, Sweet Aryana and Frisco: ANA Chile's technical remarks

Varieties

09 Jan 2024

At the last Cherry Expo, ANA Chile researchers reported on the behaviour of some new early cherry varieties in Chile. Below are the main technical indications for producers and exporters that emerged during the Chilean symposium.

In evidenza

Less flowers, better cherries: rethinking thinning strategies

Tech management

09 Apr 2026

A study conducted in Chile evaluates chemical thinning in cherry trees using TSA and ACC, compared with manual methods. Results highlight impacts on fruit set, quality and size, offering practical insights for improving orchard productivity and efficiency.

What added value do new technologies offer cherry growers?

Tech management

09 Apr 2026

At the IFTA conference in California, new technologies for cherry and stone fruit orchards highlight benefits and limits. From automation and planar systems to growth regulators, growers assess costs, yields and sustainability to improve quality and market competitiveness.

Tag Popolari