Results 81 to 90 of about 658,780 (306)

Testing the Marketing Performance of German Wheat Farmers

Agribusiness, EarlyView.
ABSTRACT This paper analyses the marketing performance of wheat farmers in Germany. Wheat sales data from 465 individual farms over a 12‐year period are used to test against different market benchmarks. Market benchmarks are constructed by simulating passive trading agents using regional wheat prices.
Franziska Potts, Jens‐Peter Loy
wiley   +1 more source

esults of salmon fishery in the Khabarovsk Region in 2024

Известия ТИНРО
The catch of pacific salmon in the water bodies of the Khabarovsk Territory in 2024 was initially forecasted in 51.7∙103 t. During the fishing season, one adjustment was made for pink salmon in the Primorye fishing subzone where the allowable annual ...
D. V. Kotsyuk, V. I. Ostrovsky
doaj   +1 more source

Is Precision Agriculture Technology Adoption Persistently Overestimated?

Agribusiness, EarlyView.
ABSTRACT Precision agriculture is sometimes assumed to diffuse steadily over time, and industry planning frequently extrapolates early adoption trends forward. This study evaluates the accuracy of such expectations by comparing agricultural input dealers' forecasts of future service offerings with the actual levels of offerings that dealerships ...
Trey Malone, Chad Fiechter, Zanliang Meng, James Lowenberg‐DeBoer, Bruce Erickson, Jay Akridge   +5 more
wiley   +1 more source

Merging Biocatalysis and Chemocatalysis in Flow: State‐of‐the‐Art and Future Directions for Sustainable Synthesis

Angewandte Chemie, EarlyView.
This review highlights recent advances in integrating biocatalysis and chemocatalysis in continuous flow to create streamlined, sustainable processes. It examines chemo‐enzymatic cascades combining at least one enzymatic and one chemical step, discusses challenges such as enzyme immobilization, leaching, and reactor clogging, and presents solutions ...
Petros Siasiaridis, Matteo Damian, Francesco G. Mutti   +2 more
wiley   +2 more sources

Review of dolphinfish biological and fishing data in Japanese waters

Scientia Marina, 1999
The dolphinfish (Coryphaena hippurus) performs seasonal migrations into adjacent waters of Japan, where it is exploited by several fisheries. The annual dolphinfish landings in Japan have tended to decrease in recent years.
Ryoichi Sakamoto, Shumpei Kojima
doaj   +1 more source

Quantitative changes in bottom trawl landings at Kasimedu, Chennai during 1998-2007 [PDF]

, 2012
During the period 1998-2007, an annual average of 20,898 t of marine resources was landed by trawlers at Kasimedu, Chennai, by expending a mean annual effort of 35,608 units.
Gomathy, S, Kasim, H M, Kizhakudan, Joe K, Kizhakudan, Shoba Joe, Mohan, S, Mohanraj, G, Pillai, S Lakshmi, Poovannan, P, Rajapackiam, S, Sethi, S N, Srinivasan, G, Thirumilu, P, Vasu, P, Vivekanandan, E, Yousuf, K S S M   +14 more
core  

Does Participating in Agricultural Global Value Chains Promote Agricultural Growth?

Agribusiness, EarlyView.
ABSTRACT This study examines the relationship between GVC participation and agricultural value‐added growth in 43 countries over the period 1995–2022. In contrast to prior literature, we disaggregate the agricultural sector into four sub‐sectors namely crop cultivation, animal production, forestry and fishing.
Taner Turan, Halit Yanıkkaya, Hüseyin Alperen Özer   +2 more
wiley   +1 more source

Ray fishery by trawlers off Chennai and some aspects of biology of the scaly whipray Himantura imbricata (Bloch & Schneider, 1801) [PDF]

, 2010
Rays are important components in the elasmobranch landings by different gears at Chennai fisheries harbour, contributing about 75.4% to the annual average elasmobranch landings.
Batcha, Hameed, Kizhakudan, Shoba Joe, Mohanraj, G, Rajapackiam, S   +3 more
core  

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

Advanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal, Jan Kubíček, Jana Bahrová, Alice Varyšová, Martin Augustýnek, Marek Penhaker, Juraj Timkovič   +6 more
wiley   +1 more source

Standardized catch rate of cockfish, Callorhinchus callorynchus, in a bottom trawl fishery of Patagonia: Is it possible its use as a predictor of abundance trend?

Brazilian Journal of Oceanography, 2015
The catch per unit of effort (CPUE) data of cockfish, Callorhinchus callorynchus, during 1986-2011 was evaluated for the bottom trawl fishery of the San Matías gulf (Patagonia, Argentina).
Juan F. Bernasconi, María Raquel Perier, Edgardo E. Di Giácomo   +2 more
doaj   +1 more source