Results 31 to 40 of about 42,756 (264)

Leaf Area Influences Photosynthetic Activity, Yield, Quality and Juice Recovery in Manjari Medika Grape

International Journal of Bio-Resource and Stress Management
The study was conducted at ICAR-National Research Centre for Grapes, Pune during October 2023 to March 2024 to assess the leaf area requirement of Manjari Medika grape variety.
P. B. Kakade, R. G. Somkuwar, A. S. Jadhav, J. K. Dhemre, P. H. Nikumbhe, N. A. Deshmukh   +5 more
doaj   +1 more source

Quarantine treatments of fresh vegetables and flower cuts against the western flower thrips

Карантин і захист рослин, 2019
Goal. Minimization of methane bromide consumption rates in mixtures with carbon dioxide in saturated vapor and supercritical fluid states, under conditions of 100 %technical efficiency, against the western flower thrips in fresh vegetable and flower ...
Yu. Kletchkovsky, E. Niamtsu
doaj   +1 more source

Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková, Michiel van Dijk, Robert M'Barek, Hans van Meijl, Tomas Ratinger   +4 more
wiley   +1 more source

Efficacy of Fungicides against Soil Borne and Grapevine Pathogens under In vitro Conditions

International Journal of Bio-Resource and Stress Management, 2021
In vitro bio-efficacy of the novel copper (NC101 and NCP102) and phosphonate (PN103 and PMN104) based fungicides against various soil borne and grape vine pathogens was evaluated at ICAR-National Research Centrefor Grapes, Pune, Maharashtra, India ...
Anjali Singh, Ratna U. Thosar, Vijayshree Chavan, Sujoy Saha   +3 more
doaj  

Effects of Production Region, Production Systems and Grape Type/Variety on Nutritional Quality Parameters of Table Grapes; Results from a UK Retail Survey

Foods, 2020
Grapes contain high concentrations of secondary metabolites and antioxidants that have been linked to a reduction of several chronic diseases. Here, we report results of a UK retail survey, which investigated the effect of the production region ...
Gultakin Hasanaliyeva, Eleni Chatzidimitrou, Juan Wang, Marcin Baranski, Nikolaos Volakakis, Chris Seal, Eduardo A. S. Rosa, Per Ole Iversen, Vanessa Vigar, Bronwyn Barkla, Carlo Leifert, Leonidas Rempelos   +11 more
doaj   +1 more source

Labeling Quality or Quantity? The Differential Impact of Geographical Indications on Export Performance in Turkish Agri‐Food Products

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study investigates the impact of geographical indication (GI) certification on the export performance of Turkish agri‐food products by analyzing both trade volume and unit value dynamics. Drawing on monthly data from 2000 to 2024 across 22 GI‐certified products, the research employs product‐level regressions, fixed‐effects panel models ...
Ihlas Sovbetov, Muge Burcu Ozdemir
wiley   +1 more source

Analysis of Depth Cameras for Proximal Sensing of Grapes

Sensors, 2022
This work investigates the performance of five depth cameras in relation to their potential for grape yield estimation. The technologies used by these cameras include structured light (Kinect V1), active infrared stereoscopy (RealSense D415), time of ...
Baden Parr, Mathew Legg, Fakhrul Alam
doaj   +1 more source

Drivers of Precision Agriculture Adoption in Italian Viticulture

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the main drivers influencing the adoption of two types of precision farming technologies in the viticultural sector: Decision Support Systems (DSSs) and Variable Rate Technologies (VRTs). We apply a partial proportional odds model and find that socio‐demographic characteristics are not significant determinants of adoption ...
Olimpia Fontana, Linda Arata, Margherita Muzzillo, Paolo Sckokai   +3 more
wiley   +1 more source

Total Phenolic, Anthocyanins HPLC-DAD-MS Determination and Antioxidant Capacity in Black Grape Skins and Blackberries: A Comparative Study

Applied Sciences, 2022
Anthocyanins are flavonoids with an antioxidant effect. They are the pigments that give rich colours to berries, red onions, pomegranates, and grapes.
Nadia Paun, Oana Romina Botoran, Violeta-Carolina Niculescu   +2 more
doaj   +1 more source

Extreme Weather Events and Consumer Food Responses

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study investigates consumer food responses to Hurricanes Helene and Milton, which affected a swath of the Southeastern U.S. in 2024. Using representative consumer survey data from six affected states, we analyze 10 distinct food responses classified into ex ante and ex post responses, and examine their associations with food insufficiency
Ahmad Zia Wahdat, Joseph Balagtas
wiley   +1 more source