Results 121 to 130 of about 128,594 (312)

Field tests with Madex Plus against CpGV-resistant codling moth populations in organic orchards in 2006 [PDF]

open access: yes, 2008
When resistance to the Mexican isolate of Cydia pomonella Granulovirus (CpGV-M) arose in several organic orchards in Germany in 2004 and 2005, the future of codling moth control became a serious concern of organic fruit growing.
Kienzle, J.   +3 more
core  

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes   +2 more
wiley   +1 more source

Practical experience with the use of Baking Powder (potassium bicarbonate) for the control of Apple Scab (Venturia ineaqualis) [PDF]

open access: yes, 2008
In small plot trials, performed by several institutes in the past years, potassium bicarbonate proved to be a promising alternative to the use of copper for the control of apple scab in organic orchards.
Trapman, M.
core  

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

open access: yesApplied 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   +4 more
wiley   +1 more source

Comprehensive Analysis of Strawberry Fruit Quality with Uneven Ripening Disorder: A Physical and Chemical Approach

open access: yesInternational Journal of Fruit Science
We studied the physical and chemical profiles of strawberry fruits (Fragaria × ananassa Duch.) of the varieties “Clery” and “Asia,” which exhibited uneven ripening disorder.
Monica Novljan   +3 more
doaj   +1 more source

Results from a Research Project about foliar fertilizers in organic fruit-growing [PDF]

open access: yes, 2004
The intention of this research project, which was supported within the "Bundesprogramm Ökologischer Landbau", was to investigate in 2003 the situation on organic apple farms of nutrition of leaves and fruits of the variety 'Topaz' and 'Elstar'.
Belz, J., Pfeiffer, B.
core  

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

open access: yesApplied 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

STUDIES ON THE EVOLUTION OF APPLE FRUITS QUALITY DURING THE PRESERVATION PERIOD IN COLD STORAGE FACILITIES [PDF]

open access: yesFruit Growing Research, 2015
The apple fruits harvest maturity is very brief and does not coincide with the consumption maturity. The process of ripening continues after fruit harvesting, and the consumption maturity is achieved earlier or later in the storage period. Present paper
Tanasescu Nicolae   +5 more
doaj  

Thinning of Organic Apple Production with Potassic Soap and Calcium Polysulfide at the North of Spain. [PDF]

open access: yes, 2008
Asturias, in the North West coast of Spain, is a region with old tradition at cultivation of apple and its transformation to cider. The production of apple is mainly done under traditional uses and semi-extensive or semi-intensive system and with local
Dapena de la Fuente, Enrique   +1 more
core  

Preparation, Component Identification, and Antioxidant Activity of Anthocyanins From Punica granatum “Tunisia”

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
The preparation for Tunisian pomegranate anthocyanin extract. The molecular mechanisms underlying the antioxidant effects of these compounds were investigated using network pharmacology and molecular docking. Antioxidant activity was evaluated through DPPH, ABTS, and FRAP assays, whereas the effects on oxidative stress and inflammation were examined in
Jing Zhang   +6 more
wiley   +1 more source

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