Results 31 to 40 of about 6,773,041 (228)

Interannual dynamics of available potassium in a long-term fertilization experiment

Plant, Soil and Environment, 2009
Dynamics of the plant-available potassium (K) has been studied in polyfactorial long-term fertilization experiments since 1980. The fertilization scheme includes 10 combinations of K muriate and farmyard manure application rates (annually 0-230 kg K/ha).
M. Madaras, J. Lipavský
doaj   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

The conversion of forests to agricultural croplands significantly depletes soil organic carbon reserves, total nitrogen, and available potassium, reaching critical thresholds in the Peruvian Amazon

Frontiers in Soil Science
IntroductionLand-use change from primary forests to agricultural croplands can degrade soil quality by depleting soil organic carbon (SOC), total nitrogen (STN), and soil-available potassium (SAK).
Richard Solórzano-Acosta, Richard Solórzano-Acosta, Juancarlos Cruz-Luis, Rodolfo Chuchon-Remon, Lorena Estefani Romero-Chávez, Andi Lozano, Nery Gaona-Jimenez, Geomar Vallejos-Torres, Geomar Vallejos-Torres   +8 more
doaj   +1 more source

Influence of slope aspect on soil potassium characteristics of cut slopes

四川大学学报. 自然科学版, 2023
In order to explore the spatial distribution law of soil potassium and its components in excavated slopes, a combination of field sampling and laboratory analysis was used.
WANG Xue, YANG Si-Qian, ZHANG Yi-Fan, AI Ying-Wei   +3 more
doaj  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Carbon and Nitrogen Stocks in Agricultural Soils under Different Natural Conditions and Management in Slovakia

Land
Soil is a natural capital which supplies valuable ecosystem services including carbon and nitrogen storage. Agroecosystems play an important role in soil organic carbon (SOC) and soil total nitrogen (NT) accumulation. The aim of this study was to analyse
Miriam Kizeková, Radoslava Kanianska, Ľubica Jančová, Jozef Čunderlík, Zuzana Dugátová   +4 more
doaj   +1 more source

Temporal variability of available phosphorus, potassium and magnesium in arable soil

Plant, Soil and Environment, 2004
The investigation is focused on the illustration of the temporal changes in spatial variability of the Mehlich III available phosphorus, potassium and magnesium in the 10.5 hapart of the whole 54 hafield, located near Český Brod. Soil is characterized as
K. Štípek, V. Vaněk, J. Száková, J. Černý, J. Šilha   +4 more
doaj   +1 more source

PANoptosis in the pathogenesis of myelodysplastic syndromes

Molecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla, Jyoti Lamichhane, Cameron Lewis, Peter Breslin, Jiwang Zhang   +4 more
wiley   +1 more source

Not Available

, 2019
Not AvailableIn order to study the effect of cropping sequences grown under different practices of nutrients management on soil quality, a long term experiment was conducted at research centre of All India Coordinated Research Project for Dryland ...
Not Available
core   +2 more sources

Optimisation of plant nutrition under the influence of biopreparations in integrated sunflower cultivation technologies

Рослинництво та ґрунтознавство
The increasing production of sunflowers is driven by multiple factors, including the introduction of high-intensity hybrids, an advanced fertilisation system, a balanced plant protection strategy, and modern high-efficiency machinery.
V. Bolokhovsky, V. Bolokhovska, T. Khomenko, A. Datsko, O. Litvinova   +4 more
doaj   +1 more source