Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Renan Tosin"'
Autor:
Renan Tosin, Igor Portis, Leandro Rodrigues, Igor Gonçalves, Catarina Barbosa, Jorge Teixeira, Rafael J. Mendes, Filipe Santos, Conceição Santos, Rui Martins, Mário Cunha
Publikováno v:
Horticulturae, Vol 10, Iss 8, p 873 (2024)
This study investigates how grapevines (Vitis vinifera L.) respond to shading induced by artificial nets, focusing on physiological and metabolic changes. Through a multidisciplinary approach, grapevines’ adaptations to shading are presented via bi
Externí odkaz:
https://doaj.org/article/6dbef4ffeb96401f8670a116a88e559e
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
IntroductionPrecision monitoring maturity in climacteric fruits like tomato is crucial for minimising losses within the food supply chain and enhancing pre- and post-harvest production and utilisation.ObjectivesThis paper introduces an approach to an
Externí odkaz:
https://doaj.org/article/2fab3d6eb279481384bfbd2f972ac0ee
Autor:
Mafalda Reis Pereira, Jochem Verrelst, Renan Tosin, Juan Pablo Rivera Caicedo, Fernando Tavares, Filipe Neves dos Santos, Mário Cunha
Publikováno v:
Agronomy, Vol 14, Iss 3, p 493 (2024)
Early and accurate disease diagnosis is pivotal for effective phytosanitary management strategies in agriculture. Hyperspectral sensing has emerged as a promising tool for early disease detection, yet challenges remain in effectively harnessing its p
Externí odkaz:
https://doaj.org/article/8445b86576474d678955472c44c72c33
Publikováno v:
Horticulturae, Vol 10, Iss 1, p 82 (2024)
The determination of grape quality parameters is intricately linked to the mineral composition of the fruit; this relationship is increasingly affected by the impacts of climate change. The conventional chemical methodologies employed for the mineral
Externí odkaz:
https://doaj.org/article/dcdf2d75abb6413f95a4c5e5248c50a7
Autor:
Maria Santos-Campos, Renan Tosin, Leandro Rodrigues, Igor Gonçalves, Catarina Barbosa, Rui Martins, Filipe Santos, Mário Cunha
Publikováno v:
Biology and Life Sciences Forum, Vol 27, Iss 1, p 50 (2023)
Sustainable and efficient agricultural production is a growing priority in modern society. Viticulture, an important agricultural and food sector, also faces this challenge. Precision Viticulture (PV) has gained prominence as it aims to foster high-q
Externí odkaz:
https://doaj.org/article/3ae6a37743f844cfbd4c5a0983255191
Autor:
Erica David, Renan Tosin, Igor Gonçalves, Leandro Rodrigues, Catarina Barbosa, Filipe Santos, Hugo Pinheiro, Rui Martins, Mario Cunha
Publikováno v:
Biology and Life Sciences Forum, Vol 27, Iss 1, p 54 (2023)
Predawn leaf water potential (Ψpd) is the main parameter to determine plant water status, and it has been broadly used to support irrigation management. However, the Scholander pressure chamber methodology is laborious, time-consuming and invasive.
Externí odkaz:
https://doaj.org/article/511d7d00522f43c0a57e86f162e63a05
Autor:
Mafalda Reis-Pereira, Renan Tosin, Rui C. Martins, Filipe Neves Dos Santos, Fernando Tavares, Mário Cunha
Publikováno v:
Engineering Proceedings, Vol 48, Iss 1, p 22 (2023)
The potential of hyperspectral UV–VIS–NIR reflectance for the in-field, non-destructive discrimination of bacterial canker on kiwi leaves caused by Pseudomonas syringae pv. actinidiae (Psa) was analyzed. Spectral data (325–1075 nm) of twenty ki
Externí odkaz:
https://doaj.org/article/31f9780687014b3dbc07733f4a9e0cf6
Publikováno v:
Engineering Proceedings, Vol 48, Iss 1, p 43 (2023)
Laser-induced breakdown spectroscopy (LIBS) was explored to assess the element constituents (Ca, Mg and N) in the skin, pulp, and seed of two Vitis vinifera cultivars—a white (Loureiro) and a red (Vinhão) cultivar. This study compares the two grap
Externí odkaz:
https://doaj.org/article/833ab9f99f944fc9b70e9408fbe9fa29
Autor:
Igor Portis, Renan Tosin, Paulo R. Oliveira-Pinto, Leandro Pereira-Dias, Conceição Santos, Rui Martins, Mário Cunha
Publikováno v:
Engineering Proceedings, Vol 48, Iss 1, p 36 (2023)
This scientific paper delves into the effects of water stress on grapevines, specifically focusing on gene expression and polyphenol production. We conducted a controlled greenhouse experiment with three hydric conditions and analyzed the expression
Externí odkaz:
https://doaj.org/article/72da199aa5214c6096f6643de0a85e1f