Occurrence of Wetness on the Fruit Surface Modeled Using Spatio-Temporal Temperature Data from Sweet Cherry Tree Canopies DOI Creative Commons

Nicolas Tapia-Zapata,

Andreas Winkler, Manuela Zude-Sasse

et al.

Horticulturae, Journal Year: 2024, Volume and Issue: 10(7), P. 757 - 757

Published: July 17, 2024

Typically, fruit cracking in sweet cherry is associated with the occurrence of free water at surface level due to direct (rain and fog) indirect (cold exposure dew) mechanisms. Recent advances close range remote sensing have enabled monitoring temperature distribution high spatial resolution based on light detection ranging (LiDAR) thermal imaging. The fusion LiDAR-derived geometric 3D point clouds merged data provides spatially resolved as LiDAR 4D clouds. This paper aimed investigate behavior canopies using this new method emphasis around dew point. Sweet trees were stored a cold chamber (6 °C) subsequently scanned different time intervals room temperature. A total 62 identified. estimated was validated by means manual reference readings (n = 40), where average R2 values 0.70 0.94 found for ideal real scenarios, respectively. canopy density ratio number points related canopy. wetness visually assessed compared an (Ydew) index. At mean Ydew 1.17, no observed surface. had marginal impact kinetics slender spindle tree architecture. modelling can support ecophysiological studies architectures considering resilience against climate change physiological disorders fruit.

Language: Английский

Salicylic Acid Improves Yield, Fruit Quality, and Post-Harvest Storage in Sweet Cherry (Prunus avium L.) cv. Lapins Subjected to Late-Deficit Irrigation DOI Creative Commons
Jorge González‐Villagra,

Camila Chicahual,

Emilio Jorquera-Fontena

et al.

Horticulturae, Journal Year: 2024, Volume and Issue: 10(7), P. 707 - 707

Published: July 4, 2024

This study evaluated the effect of salicylic acid (SA) application on yield, fruit quality, and post-harvest storage in Prunus avium subjected to deficit irrigation (DI). A field experiment with six-year-old P. cv. Lapins was performed under two water treatments: at 100% crop evapotranspiration (ETc) [full (FI)] 60% ETc from second phase harvest time single 0.5 mM SA applied both treatments color change. At time, fruits were collected determine quality during (0, 10, 20, 30 days). The DI reduced yield (11%), weight (8%), caliber (6%) increased firmness (7%) total soluble solids (TSS) (5%) compared FI plants time. Our showed that recovered (9%), (5%), (4%), improving TSS day 0. Interestingly, significantly cracking (78% 82% DI). Fruit all treatments, mainly decreasing by 14% 13% storage. did not change SA, except 30, where a slight reduction observed. no significant differences for treatments. Therefore, could be an interesting tool mitigate impact reduce prolong

Language: Английский

Citations

8
Induction of fresh produce defense response: Mechanism, challenges, and future directions DOI

Pankaj Chowdhary,

Noam Alkan

Postharvest Biology and Technology, Journal Year: 2025, Volume and Issue: 227, P. 113610 - 113610

Published: April 25, 2025

Language: Английский

Citations

0
Comparative analyses for determining fruit cracking in jujube (Ziziphus jujuba Mill.) DOI
Jinyu Liu, Lu Hou,

Ningwei Liu

et al.

Euphytica, Journal Year: 2025, Volume and Issue: 221(2)

Published: Jan. 6, 2025

Language: Английский

Citations

0
Deficient Cu availability alters hormone profiling during tomato fruit ripening DOI Creative Commons
Marı́a T. Lafuente, Raúl Sampedro, Paco Romero

et al.

Scientia Horticulturae, Journal Year: 2025, Volume and Issue: 342, P. 114035 - 114035

Published: Feb. 1, 2025

Language: Английский

Citations

0
Reconstructing student conceptions by modelling and using the zoom map: the case of cherry rain-cracking and osmosis DOI Creative Commons

Anja Willinghöfer,

Marcus Hammann, Roman Asshoff

et al.

Journal of Biological Education, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 19

Published: March 24, 2025

Language: Английский

Citations

0
Improving Cuticle Thickness and Quality Traits in Table Grape cv. ‘Italia’ Using Pre-Harvest Treatments DOI Creative Commons
Paolo La Spada, Alberto Continella, Eva Domínguez

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(17), P. 2400 - 2400

Published: Aug. 28, 2024

Table grape viticulture, due to the impact of climate change, will have face many challenges in coming decades, including resistance pathogens and physiological disorders. Our attention was focused on fruit cracking its ubiquitous presence several species. This study explores effects three different treatments epidermis cuticle table berries by evaluating girdling technique various quality parameters, thickness, sugar content, acidity, color, bunch weight, rheological properties. The were (1) calcium chloride (CaCl

Language: Английский

Citations

1
Physicochemical Characterization and Antioxidant Capacity of Açaí (Euterpe oleracea) in Ecuadorian Region DOI Creative Commons
Omar Flor-Unda,

Fernanda Guanochanga,

Iván Samaniego

et al.

Foods, Journal Year: 2024, Volume and Issue: 13(19), P. 3046 - 3046

Published: Sept. 25, 2024

The phytochemical components and antioxidant capacity of Açaí (Euterpe oleracea) give it nutritional bioactive characteristics with anti-cancer anti-inflammatory properties; is exported mainly from Brazil to various places worldwide. In Ecuador, the cultivated Euterpe oleracea variety has an abundant production that not been used or studied in depth; because this, relevant expand study this fruit’s properties. This paper presents results evaluating concentration antioxidants activity different stages maturation geographical locations Açaí, for which samples obtained Ecuadorian provinces Sucumbíos Orellana have evaluated. Antioxidant concentrations were determined a UV/VIS spectrophotometer at 450–760 nm wavelengths. was using ABTS FRAP methods. It evidenced values total polyphenols flavonoids decrease increasing ripening; opposite effect occurs anthocyanins higher ripe fruits evidencing decreases ripening by both methods (FRAP ABTS).

Language: Английский

Citations

1
Estimation of Harvest Time Based on Cumulative Temperatures to Produce High-Quality Cherry Tomatoes in a Plant Factory DOI Creative Commons

Dannisa Fathiya Rachma,

Maitree Munyanont, Kazuya Maeda

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(12), P. 3074 - 3074

Published: Dec. 23, 2024

Harvest time is one of the key factors for obtaining high-quality cherry tomatoes. This parameter depends on environmental conditions and tomato variety. In plant factories with artificial lighting (PFALs), it possible to control enhance production quality. Since ripening status fruit correlated cumulative temperature (CT), inside PFALs can be easily controlled, CT could used as an alternative method predict harvest time. this study, three experiments were conducted determine optimal harvesting tomatoes in a PFAL. The aimed (1) evaluate yield quality affected by different times based (ranging from 900 1400 °C), (2) comparatively that still off (in storage) same levels (i.e., 1100, 1200, 1300 (3) investigate fruit-cracking percentage during stage levels. results showed harvested at lower CTs exhibited higher hardness values, while those had sugar content. on-the-plan treatment resulted content compared off-the-plan treatment, indicating early would come expense certain sweetness. Moreover, tended increase increasing CT, possibly due fast growth rate increased internal turgor pressure. These indicated producers use index time, thereby optimizing profits production.

Language: Английский

Citations

1
Comparative Effects of Calcium, Boron, and Zinc Inhibiting Physiological Disorders, Improving Yield and Quality of Solanum lycopersicum DOI Creative Commons

Bibi Haleema,

Syed Tanveer Shah, Abdul Basıt

et al.

Biology, Journal Year: 2024, Volume and Issue: 13(10), P. 766 - 766

Published: Sept. 26, 2024

Localized calcium deficiency at the tomato flower end causes a physiological disorder called blossom rot, resulting in yield losses of up to 50 percent. Fruit cracking is another tomatoes that most often occurs when movement water and solutes protracted or rapid, but underlying cause fruit is, again, deficiency. Therefore, present field experiment was conducted with aim increasing reducing disorders foliar application micronutrients (zinc boron). Four levels (0, 0.3, 0.6, 0.9%), three boron 0.25, 0.5%), Zinc 0.5%) were applied foliarly times (starting flowering, 2nd repeated fruits set, 3rd after period 15 days from set). An addition 0.6% increased associated traits decreased drop. Likewise, 0.9% Ca content cracking, Zn content. Foliar spraying 0.25% (compound B) improved flowering production while drop cracking. Similarly, an 0.5% B significantly minimal rot resulted yield-related contents lower applied. it concluded Ca, B, can be used alone combination minimize disorders, increase production, improve quality.

Language: Английский

Citations

0
Deciphering the genetic and molecular regulatory mechanisms of the environmental-induced fruit semi-russeting in pear: A review DOI Creative Commons
Yuezhi Wang,

Meisong Dai,

Danying Cai

et al.

Scientia Horticulturae, Journal Year: 2024, Volume and Issue: 339, P. 113906 - 113906

Published: Dec. 14, 2024

Language: Английский

Citations

0