07 Aug 2024
The experiment was carried out in a commercial orchard of sweet cherry cv. 'Regina' in Lagnasco, Piedmont, grafted on 'Gisela 5', covered by rain and hail nets. Foliar applications were carried out on 15 plants with: Stimulant Plus®, Set® and Abundantia®.
19 Jul 2024
The study used the stable isotope of calcium (44Ca) to distinguish between different sources and to understand its absorption and distribution during the various phenological stages of fruit development, in this case on the cultivar ‘Lapins’ grafted on ‘Colt’.
27 Jun 2024
Calcium intervenes in the early stages of crack formation. When applied, it promotes the cross-linking of cell wall components, which in turn modulates enzyme activity. This results in a stronger cell wall.
24 Jun 2024
Researchers from several Chinese institutes and universities summarised the progress made worldwide in understanding the effects of endogenous gibberellin and abscisic acid content in fruit and exogenous hormone treatments on fruit cracking.
16 May 2024
The start of the harvest, originally scheduled for May 20th, will be compromised by the impending losses due to prolonged rains and low temperatures for the season, while late varieties, with a delay in ripening, seem to have been saved for the moment.
15 May 2024
The objective of the German study was to identify the physiological mechanism through which Ca reduces rain macrocracking (rain cracking) in sweet cherry fruit. Results demonstrate that multiple applications of CaCl2 were not effective in decreasing fruit macrocracking.
24 Apr 2024
The supplements help protect the fruit by preventing water absorption by coating the fruit with a hydrophobic layer. These supplements can also be used post-harvest to reduce doubling in the following growing season.
17 Jan 2024
The results showed that putrescine-treated buds decreased the overall malondialdehyde content (and thus the level of oxidative stress), while the rate of fruit set increased during most of the growing seasons evaluated.
29 Dec 2023
Analysing D.suzukii monitoring data, an initial population level lower than the last three years was revealed, followed by a population increase in June that necessitated an intensification of insecticide interventions on late varieties.
10 Aug 2023
The CrackSense project, coordinated by the research institute Volcani Center (Israel), was initiated in 2023. Its ambition is to better understand and predict the complex phenomenon of fruit cracking, a major agronomic problem, at the fruit, tree and plot level.
