Results 61 to 70 of about 4,847 (242)

The effect of primary and preliminary methods of soil treatments and fertilizers on the productivity of field crop rotation link

open access: yesАграрная наука Евро-Северо-Востока, 2018
The article provides the results of 2014-2016 studies of the effect of macro- and micro fertilizers in the link of field crop rotation on fodder productivity and weed infestation on the background of basic and presowing cultivation of leached chernozem ...
E. N. Khvostov, L. N. Prokina
doaj   +1 more source

Application of Principal Component Analysis and Probabilistic Neural Networks in Ferralsols Recovery Evaluation Through Planting of Mabea Fistulifera and Eucalyptus Urograndis

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT This study presents an innovative assessment model for analyzing the evolution of degraded soils subjected to different reclamation strategies. The proposal combines statistical and artificial intelligence tools to jointly integrate multiple physical and chemical soil properties, allowing for a more synthetic view of the processes.
Melissa Alexandre Santos   +7 more
wiley   +1 more source

Economic effect of fall vs. spring plowing of forage on following potato production in Prince Edward Island, Canada

open access: yesAgrosystems, Geosciences & Environment, 2020
Fall plowing of forage in a typical barley (Hordeum vulgare L.)–forage–potato (Solanum tuberosum L.) rotation in Prince Edward Island (PEI), Canada has led to negative environmental impacts, including soil erosion and nitrate leaching to groundwater ...
M. Khakbazan   +8 more
doaj   +1 more source

Assessment of Soil Erosion Over Six Decades in a Long‐Term Experiment Using Fallout 137Cs and RUSLE: A South American Case Study

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Soil erosion remains a major global concern affecting agricultural productivity and land sustainability. This study investigates the magnitude and variability of soil erosion in a long‐term experiment (LTE) established in 1963 in Colonia, Uruguay, aiming to compare the performance of the 137Cs tracer technique and the RUSLE model across ...
Marcos Tassano   +6 more
wiley   +1 more source

Studying the Effect of Implement of Two Plowing Depths and Manure Mixing with Soil on the Soil Moisture Content

open access: yesMaǧallaẗ al-baṣraẗ al-ʻulūm al-zirāʻiyyaẗ, 2017
A field experiment was carried out in silty clay soil at Agricultural Research Station of Garmat Ali in order to study the effect of the plowing depths and manure application on soil moisture content at different soil depths (0-10 (d1), 10-20 (d2), 20-30 
Shaker H. Adday   +2 more
doaj   +1 more source

Biochar‐Induced Shifts in Fungal Community Structure and Their Association With Soil Physical Properties in Degraded Soil From the Brazilian Semiarid

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Soil degradation compromises ecosystem functioning. Biochar, a carbon‐rich amendment, has gained attention as a promising strategy to enhance soil structure and restore microbial balance. This study investigated the effects of two biochars, cashew bagasse biochar (CBB) and a co‐pyrolyzed biochar produced from sewage sludge and cashew pruning ...
João Marcos Rodrigues dos Santos   +18 more
wiley   +1 more source

Impact of Nitrogen Deposition on Carbon and Nitrogen Cycling in Peatlands Under Land‐Use Change

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Increasing nitrogen (N) deposition significantly alters carbon and N dynamics in peatlands by affecting microbial processes, enhancing greenhouse gas emissions and nutrient leaching into adjacent waters. However, how peatland conversion for agriculture and forestry influences the fate of added N under elevated atmospheric deposition remains ...
Yujing Deng   +3 more
wiley   +1 more source

Plowing with unicorns [PDF]

open access: yesThe Journal of Thoracic and Cardiovascular Surgery, 2017
Dawn S, Hui, Richard, Lee
openaire   +2 more sources

Increased expression of aromatase after focal cerebral ischemia: Relevance to neuroprotection and functional recovery

open access: yesNeuroprotection, EarlyView.
Abstract Aim Aromatase is the key enzyme in the biosynthesis of 17β‐estradiol, the most potent estrogen, which has pleiotropic neuroprotective properties. Aromatase levels increase in the brain after stroke, and its gene variants increase susceptibility to stroke. This study aims to determine whether aromatase overexpression improves stroke outcome and
Lindsay Gallagher   +8 more
wiley   +1 more source

Drivers of human attitudes towards wolves Canis lupus in Kazakhstan

open access: yesPeople and Nature, EarlyView.
Abstract Kazakhstan is recognized as a key stronghold for the grey wolf (Canis lupus). Nonetheless, the wolf status and the dynamics of human‐wolf coexistence in the region remain poorly understood. This study aims to fill that gap by exploring current attitudes towards wolves in Kazakhstan and identify the underlying drivers of these attitudes.
Alyona Koshkina   +5 more
wiley   +1 more source

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