All the news for Tech management

Managing nutrient deficiencies in crops on calcareous soils

Tech management

06 Sep 2024

Depending on the severity of the deficiency, these nutrient deficiencies can reduce yield and fruit size. Severe deficiency can lead to the drying of shoots and even the death of the tree. Visual deficiency symptoms are similar for iron, zinc, and manganese.

Metabolism and dehydration: night-time harvesting could be the solution

Tech management

05 Sep 2024

In the states of Washington and Oregon, where daily temperatures are above 42°C and relative humidity less than 15%, harvesting at night ensured that workers were not exposed to high temperatures and prevented cherry spoilage.

Understanding sweet cherry water needs through sap flow measurements

Tech management

05 Sep 2024

A study conducted near the city of Ficksburg, South Africa, from September 2017 to December 2018 highlighted the sweet cherry tree's sensitivity to soil moisture levels, especially during critical growth stages, where water stress can significantly impact the yield.

Japan: early flowering due to climate change, historical chronicles also report it

Tech management

04 Sep 2024

The city’s sakura records date back more than 1,200 years, the longest annual phenological record, or study of biological cycles, on Earth. The research on early blooms in Kyoto “has been identified and attributed to human-caused climate change,” says Gonzalez.

How climate change impacts post-harvest in the cherry tree

Tech management

02 Sep 2024

“In Chilean conditions, these periods of excessive heat coincide with the post-harvest phase when two fundamental processes for the next season's fruit production occur: reserve accumulation and flower differentiation,” warns Luis Espíndola.

ANA Chile® exclusively releases new cherry tree pruning video guide

Tech management

30 Aug 2024

ANA Chile® provides you with valuable videos with pruning guidelines by consultant Walter Masman. The videos present pruning guidelines for the production of Sweet Aryana® PA1UNIBO and Nimba both grafted on the Colt rootstock.

From water to quality: challenges and solutions for cherry tree irrigation

Tech management

30 Aug 2024

In central Chile it is common for irrigation management to involve applying large amounts of water between flowering and harvest, but then to arbitrarily reduce the amount or frequency of irrigation after fruit harvest. The lack of data can lead to severely stressed plants.

Recent updates on cherry tree management and nutrition

Tech management

29 Aug 2024

When developing a fertilisation programme, it is necessary to determine what nutrients the crop needs and when it needs them. A simple approach is to define the needs of the trees and the crop based on the estimated yield.

Variables influencing cold tests of cherry blossom buds

Tech management

28 Aug 2024

Frosts can cause considerable economic losses and, therefore, limit the presence of orchards in areas subject to these phenomena. Differential Thermal Analysis (DTA) is a method often used to assess the cold resistance of plant organs to survive cold temperatures.

The nectar glands in the leaves of cherry trees

Tech management

27 Aug 2024

The glands first served only as a taxonomic feature–before research revealed their ecological function. Extrafloral nectaries–nectar–producing glands physically apart from the flower–have been identified in at least 2000 plant species in more than 64 families.