Results 1 to 10 of about 4,327,225 (197)

Assessing the efficiency of diversified farms in Slovakia using DEA metafrontier approach [PDF]

open access: yesJournal of Central European Agriculture, 2023
The agricultural sector in Slovakia is characterized by low productivity and diversification. There is a substantial prospect of increasing agricultural productivity using the existing level of inputs and limited resources more efficiently.
Jaroslava KOŠAŘOVÁ, Ján POKRIVČÁK
doaj   +1 more source

Survey of the Physico-chemical and Parasitological Quality of the Wastewaters Used in Irrigation (Souk Ahras, North-East of Algeria) [PDF]

open access: yesIranica Journal of Energy and Environment, 2020
The reuse of wastewaters of urban communes of Khmissa (Site 1), Hannancha (Site 2) and Souk Ahras (Site 3) rejected in the Medjerda wadi of Souk Ahras region (North-East Algeria) for agricultural purposes in the far North-East of Algeria is accompanied ...
N. Mamine, F. Khaldi, N. Grara
doaj   +1 more source

The integrated challenges of sustainable agricultural systems in relation to climate change [PDF]

open access: yesJournal of Research and Innovation for Sustainable Society, 2022
In the face of climate change challenges, the study empirically explores general challenges closely related to the productivity responses of sustainable agricultural systems.
Adela Sorinela Safta, Lavinia Popescu
doaj   +1 more source

Agricultural soils and microplastics: Are biosolids the problem?

open access: yesFrontiers in Soil Science, 2023
Biosolids are the solid by-product of the wastewater treatment system. They are regularly applied to agricultural land in the UK to fertilize and increase crop yields, but they have been shown to contain high concentrations of microplastics.
Freya Radford   +6 more
doaj   +1 more source

REGIONAL DIVERSIFICATION OF INVESTMENT OUTLAYS AND LABOUR PROFITABILITY IN AGRICULTURE IN POLAND [PDF]

open access: yesAnnals of the Polish Association of Agricultural and Agribusiness Economists, 2020
The main purpose of the study was to assess changes in labour profitability against changes in the level of investment outlays in Poland in a regional approach.
Dariusz Kusz   +2 more
doaj   +1 more source

The strategic role of nitrates to soil performance and carbon sequestration [PDF]

open access: yesEkonomika Poljoprivrede (1979), 2022
The aim of this research is to highlight an image of the risks of nitrates and soils but also of the global capacities to adapt to a sustainable agricultural economy.
Popescu Lavinia   +2 more
doaj   +1 more source

The Protein Losses of Three Major Cereal Crops by Natural Disasters in China From 1988 to 2020

open access: yesFrontiers in Environmental Science, 2022
Natural disasters have a major detrimental impact on agricultural production. In recent decades, China has experienced more frequent natural disasters as a result of climate change.
Dongmei Huang   +3 more
doaj   +1 more source

Convergence of prices on the pig market in selected European Union countries. Case study

open access: yesAgricultural Economics (AGRICECON), 2022
Due to its specificity, animal production depends to a lesser extent than plant production on agrometeorological conditions. Interdependence between the prices of animal products and climatic conditions manifests itself primarily through the fodder ...
Agnieszka Tłuczak
doaj   +1 more source

Influential Factors in the Evaluation of Agricultural Lands in the Huambo Province, Angola

open access: yesLand, 2023
The possession and appraisal of agricultural fields have significant economic and social impacts. The objective of this study is to examine the perception of farmers in the Huambo Province, Angola, regarding the characteristics that enhance and diminish ...
Ezequiel Lote, Fernando Oliveira Tavares
doaj   +1 more source

collection of abstracts Vol. 1, No. 2

open access: yesJournal of Agricultural Machinery, 2011
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j Agricultural Machinery
doaj   +1 more source

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