Results 91 to 100 of about 405,693 (408)

Climate change affecting oil palm agronomy, and oil palm cultivation increasing climate change, require amelioration

open access: yesEcology and Evolution, 2017
Palm oil is used in various valued commodities and is a large global industry worth over US$ 50 billion annually. Oil palms (OP) are grown commercially in Indonesia and Malaysia and other countries within Latin America and Africa.
R. Paterson, N. Lima
semanticscholar   +1 more source

The EU target for organic farming: Potential economic and environmental impacts of two alternative pathways

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract The EU aims to reach 25% of the total agricultural area under organic farming by 2030. Interlinking a farm‐level and agro‐economic market model, we assess impacts of achieving the target either at Member State or aggregated EU level. Results show that flexible budget allocation across Member States would be more cost‐efficient and less ...
Dimitrios Kremmydas   +10 more
wiley   +1 more source

Electrochemically mediated multi‐modal detection strategy‐driven sensor platform to detect and quantify pesticides

open access: yesElectrochemical Science Advances, Volume 2, Issue 6, December 2022., 2022
Abstract With the emergence of modern agronomy practices and the use of multiple synthetic pesticide agents to keep control over crop and field throughput, there lies a broad requirement for smart, accessible technologies to track pesticide contaminants in food, water, and other environmental matrices.
Vikram Narayanan Dhamu   +5 more
wiley   +1 more source

JobPruner: A Machine Learning Assistant for Exploring Parameter Spaces in HPC Applications [PDF]

open access: yes, 2018
High Performance Computing (HPC) applications are essential for scientists and engineers to create and understand models and their properties. These professionals depend on the execution of large sets of computational jobs that explore combinations of parameter values.
arxiv   +1 more source

GPT-4 as an Agronomist Assistant? Answering Agriculture Exams Using Large Language Models [PDF]

open access: yesarXiv, 2023
Large language models (LLMs) have demonstrated remarkable capabilities in natural language understanding across various domains, including healthcare and finance. For some tasks, LLMs achieve similar or better performance than trained human beings, therefore it is reasonable to employ human exams (e.g., certification tests) to assess the performance of
arxiv  

A Conversation with Professor Tadeusz Caliński [PDF]

open access: yesStatistical Science 2015, Vol. 30, No. 3, 423-442, 2015
Tadeusz Cali\'{n}ski was born in Pozna\'{n}, Poland in 1928. Despite the absence of formal secondary eduction for Poles during the Second World War, he entered the University of Pozna\'{n} in 1948, initially studying agronomy and in later years mathematics.
arxiv   +1 more source

Impact of index insurance on downside income risk: Evidence from northern Kenya

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract We assessed the impact of index‐based livestock insurance (IBLI) on household income and its higher‐order moments (i.e., variance and skewness). The study uses four waves of panel survey data from northern Kenya and applies a two stage least squares (2SLS) instrumental variables regression to estimate the causal impacts.
Kelvin Mashisia Shikuku, Ibrahim Ochenje
wiley   +1 more source

A state‐of‐the‐art review of the fate of heavy metals and product properties from pyrolysis of heavy‐metal(loid)‐enriched biomass harvested from phytoextraction

open access: yesEnvironmental Progress &Sustainable Energy, Volume 42, Issue 1, January/February 2023., 2023
Abstract Vegetation has successfully been used for cleaning up metal(loid) polluted water bodies and lands through extracting and accumulating of contaminants in their aboveground biomass (phytoextraction). As this remediation technique is approaching extensive demonstration scale application and potential commercialisation, research efforts have been ...
Jing He   +3 more
wiley   +1 more source

Transforming Agriculture with Intelligent Data Management and Insights [PDF]

open access: yesarXiv, 2023
Modern agriculture faces grand challenges to meet increased demands for food, fuel, feed, and fiber with population growth under the constraints of climate change and dwindling natural resources. Data innovation is urgently required to secure and improve the productivity, sustainability, and resilience of our agroecosystems.
arxiv  

A model-based approach to assist variety evaluation in sunflower crop [PDF]

open access: yesCasadebaig, P.; Mestries, E. & Debaeke, P. (2016), 'A model-based approach to assist variety assessment in sunflower crop', European Journal of Agronomy 81, 92--105, 2017
Assessing the performance and the characteristics (e.g. yield, quality, disease resistance, abiotic stress tolerance) of new varieties is a key component of crop performance improvement. However, the variety testing process is presently exclusively based on experimental field approaches which inherently reduces the number and the diversity of ...
arxiv   +1 more source

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