Results 41 to 50 of about 1,603,515 (308)
MicroorganismsThis study investigates the impact of two months of drought stress on the microbial diversity, enzyme activities and functional diversity in four agricultural soils (Gniewkowo (G); Lulkowo (L); Nieszawa (N); Suchatówka (S)) from Poland during summer ...
Kalisa Amarsingh Bogati +2 more
doaj +1 more source
Use of Vis-NIR and pXRF Spectrometers in Soil Science
Türkiye Tarımsal Araştırmalar Dergisi, 2021 Physical and chemical analysis of soils with traditional methods usually brings some disadvantages to the environment and economy due to time, cost, and chemical waste outputs.
Gafur GÖZÜKARA
doaj +1 more source
Talking soil science with farmers [PDF]
, 2008 When agricultural researchers visit farms in order to gather information for their research programmes, farmers rarely get proper feedback. Research information on scientific concepts such as soil fertility and nutrient balances is often considered too ...
Ekise, I.E., Misiko, M., Tittonell, P.A.
core +2 more sources
FEBS Letters, EarlyView.Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley +1 more source
BLACK POLYPROPYLENE MULCH TEXTILE IN ORGANIC AGRICULTURE [PDF]
, 2010 Black polyethylene mulch is used for weed control in a range of crops under the organic system. The use of black polypropylene mulch is usually restricted to perennial crops.
Dvorak, Petr +5 more
core
FEBS Letters, EarlyView.Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii +8 more
wiley +1 more source
SensorsIn soil science, the allocation of soil samples to their respective origins holds paramount significance, as it serves as a crucial investigative tool.
Yüsra İnci +5 more
doaj +1 more source
Impacts of model calibration on high-latitude land-surface processes: PILPS 2(e) calibration/validation experiments [PDF]
, 2003 In the PILPS 2(e) experiment, the Snow Atmosphere Soil Transfer (SAST) land-surface scheme developed from the Biosphere-Atmosphere Transfer Scheme (BATS) showed difficulty in accurately simulating the patterns and quantities of runoff resulting from ...
Gao, X, Jin, J, Sorooshian, S
core +1 more source
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
Karlag in the Fate of the Scientist Alexandra Zaitseva
Вестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2022 ntroduction. The article examines the activities of the Russian repressed scientist, agronomistsoil scientist, laureate of the Lenin Prize in the field of agriculture Alexandra Zaitseva and her contribution to the development of agriculture in Kazakhstan.
Arailym S. Mussagaliyeva +1 more
doaj +1 more source