Results 81 to 90 of about 319,002 (336)

Enhanced weathering in the U.S. Corn Belt delivers carbon removal with agronomic benefits [PDF]

open access: yesarXiv, 2023
Enhanced weathering (EW) with crushed basalt on farmlands is a promising scalable atmospheric carbon dioxide removal strategy that urgently requires performance assessment with commercial farming practices. Our large-scale replicated EW field trial in the heart of the U.S.
arxiv  

Designing crop rotations in organic and low-input agriculture: Evaluation of pre-crop effects [PDF]

open access: yes, 2007
In this overview, the preceding effects of crop pairs are classified by establishing schematic diagrams for use in crop rotation planning in low external input or organic agricultural systems.
Kolbe, Hartmut
core  

Bridging Social Innovation with Forest and Landscape Restoration

open access: yesEnvironmental Policy and Governance, Volume 32, Issue 6, Page 520-531, December 2022., 2022
Abstract Mitigating climate change, preventing mass species extinctions, improving rural livelihoods, and disaster risk reduction are among today's most urgent challenges. To meet these challenges, a large number of social actors need to agree to engage and act collectively on Forest and Landscape Restoration (FLR), ensuring its dual goal of restoring ...
Aurélio Padovezi   +3 more
wiley   +1 more source

The use of Chaetomium cochliodes Palliser for rising up of soybean (Glycine max (L.) Merr) harvest

open access: yesІнтродукція Рослин, 2009
For the first time it was determined that saprophytic fungus Chaetomium cochliodes 3250 is able to produce phytohormone substances (auxins, cytokinins, gibberellins) on the Rolene-Tom medium.
E.P. Kopilov   +3 more
doaj   +1 more source

Fertilizer usage and cadmium in soils, crops and food [PDF]

open access: yesarXiv, 2018
Phosphate fertilizers were first implicated by Schroeder and Balassa in 1963 for increasing the Cd concentration in cultivated soils and crops. This suggestion has become a part of the accepted paradigm on soil toxicity. Consequently, stringent fertilizer control programs to monitor Cd have been launched. Attempts to link Cd toxicity and fertilizers to
arxiv  

Mineralization Dynamics of Pineapple Harvest Residues as Affected by Placement on Acrisoil in Benin

open access: yesAir, Soil and Water Research
Pineapple production in Benin is dominated by conventional monocropping with high levels of agrochemicals and the burning of harvest residues. This study aimed at evaluating the decomposition of pineapple harvest residues (PHR) under different modes of ...
Elvire Line Sossa   +6 more
doaj   +1 more source

Potential Global Sequestration of Atmospheric Carbon Dioxide by Semi-Arid Forestation [PDF]

open access: yesarXiv, 2022
Carbon sequestration was studied in the planted Israeli Yatir forest, a 28 ${km}^2$ Aleppo pine forest growing at the semi-arid timberline (with no irrigation or fertilization). The organic carbon sequestration rate (above and below ground) was measured as 550 gram $CO_2 {m}^{-2} {yr}^{-1}$, by Eddy Covariance flux and Carbon Stock counting methods ...
arxiv  

Soil fertility comparison among organic and conventional managed citrus orchards in Sicily. [PDF]

open access: yes, 2002
In recents years, organic farming is expanding in Southern Italy and in the Mediterranean area, due to interest of consumers and EU agricultural policies.
Alessandra, Dr. Trinchera   +5 more
core  

Advances in electrochemical detection methods for measuring contaminants of emerging concerns

open access: yesElectrochemical Science Advances, Volume 2, Issue 6, December 2022., 2022
Abstract The presence of contaminants of emerging concerns (CECs) such as pharmaceuticals and personal care products, endocrine disrupting compounds (EDCs), per/poly‐fluorinated substances (PFAS), pesticides, and nanomaterials poses significant challenges to the environment and human health.
Mohamed H. Hassan   +2 more
wiley   +1 more source

Identity and difference: how topology helps to understand quantum indiscernability [PDF]

open access: yesarXiv, 2021
This contribution, to be published in Imagine Math 8 to celebrate Michele Emmer's 75th birthday, can be seen as the second part of my previous considerations on the relationships between topology and physics (Mouchet, 2018). Nevertheless, the present work can be read independently.
arxiv  

Home - About - Disclaimer - Privacy