Results 41 to 50 of about 2,087,694 (316)

Agro-ecological landuse transformation in oasis systems of Al Jabal Al Akhdar, northern Oman

open access: yesScientific Reports, 2021
The millenia-old oasis systems in the Western Hajar Mountains of Northern Oman have received widespread attention as models of sustainable irrigated agriculture in hyperarid Arabia. Given Oman’s rampant urbanization, growing scarcity of water and skilled
Andreas Buerkert   +3 more
doaj   +1 more source

Organic production of strawberries [PDF]

open access: yes, 2007
Organic fruit and vegetable growing is increasing world-wide, but knowledge concerning best practice is generally empirical rather than field-based. This thesis extends knowledge concerning best practice in Swedish organic strawberry (Fragaria x ananassa
Berglund, Rakel
core  

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Leveraging machine learning and Landsat time series for high-resolution mapping of mining-induced vegetation changes in Ouagadougou, Burkina Faso

open access: yesEnvironmental Challenges
Quarries are open pit mines, where construction materials such as granite and clay are extracted from the earth's surface, leading to a major disturbance of vegetation and subsequent degradation of ecosystem services.
Oussama Himmy   +5 more
doaj   +1 more source

Effect of green and roasted coffee storage conditions on selected characteristic quality parameters

open access: yesScientific Reports, 2023
The paper attempts to determine the best storage conditions for green and roasted coffee beans. Coffee beans were processed in various ways—some of them were washed or left in their natural state after harvesting, then they were stored in two types of ...
Justyna Błaszkiewicz   +8 more
doaj   +1 more source

Methane Emission and Milk Production from Jersey Cows Grazing Perennial Ryegrass–White Clover and Multispecies Forage Mixtures

open access: yesAgriculture, 2021
Methane is a major constituent of greenhouse gas (GHG) emissions from ruminants, and mitigation strategies are needed to alleviate this negative environmental impact while maintaining the environmental and other benefits of grazing systems.
Cecilia Loza   +7 more
doaj   +1 more source

Evaluation criteria for including feed materials in Annex II C and dietary supplements in Annex II D of the EC-Regulation 2092/91 [PDF]

open access: yes, 2006
Organic livestock farming is intended to contribute to the equilibrium of agricultural production systems; establish and maintaining an interdependence between soils, plants and animals; is land-related ruling out landless productions, and should support
Padel, S., Sundrum, A.
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Tailored Physicochemical Properties and Bioactive Value of Sweet Pepper Fruits from Controlled High Temperature

open access: yesHorticulturae, 2022
Sweet pepper is susceptible to changes in temperature conditions, especially above 30 °C. In this research study, two cultivars, Melchor and Tamarín, were subjected to three different temperatures.
María Carmen Piñero   +5 more
doaj   +1 more source

Analytic observations of seminar scientific work according toward objectives [PDF]

open access: yes, 2005
Report is Deliverable 9 of 6th FP SSA project “Environmental friendly food production system: requirements for plant breeding and seed production” (ENVIRFOOD) and includes analytic observations of seminar scientific work according toward objectives ...
Belicka, Ina, Bleidere, Mara
core  

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