Results 61 to 70 of about 28,742,694 (247)

To the question of agriculture in the Ananyino cultural and historical region

open access: yesПоволжская археология
The issue of agriculture in the Ananyino cultural and historical region is one of the most acute in modern archaeology of the Volga region in the Early Iron Age.
Chizhevsky Andrei A.   +2 more
doaj   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Soil map of New Zealand /

open access: yes, 1953
Map of North Island of New Zealand showing land types, soil groups, soil moisture classes, soil profiles and boundaries. Relief shown by spot heights.; Geographic coverage complete in 8 sheets.; "Ammended to Jan.
New Zealand. Soil Bureau, cartographer. issuing body.
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Soil science at the University of Waikato: a brief history [PDF]

open access: yes, 2002
The formation of a broad geosciences department, rather than a conventional department of geology or soil science, was a deliberate and, as it turns out, successful ...
Lowe, David J.
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Evaluating millet biochar as mitigator of pesticide toxicity in soil using biomarkers

open access: yesiScience
Summary: Pesticide buildup in agricultural soils disrupts ecosystem function by harming soil biota and microbial activity. This study evaluates biochar derived from finger millet biomass as a remediation agent for pesticide contaminated soil ...
Pradip Kumar Jena   +7 more
doaj   +1 more source

ATP‐Mediated Bidirectional Communication Between Natural and Artificial Cells for Controlled Bioreactions

open access: yesAdvanced Functional Materials, EarlyView.
Establishment of bidirectional communication behavior between natural and artificial cells. The first type of communication from natural dendritic cells to artificial polymeric cells was achieved via ATP release after cell lysis. The released ATP was taken up via gated UV‐controlled permeability increase of the polymeric membrane for performing ...
Ilona Kalte   +6 more
wiley   +1 more source

High-Resolution Mapping of Cropland Soil Organic Carbon in Northern China

open access: yesAgronomy
Mapping the high-precision spatiotemporal dynamics of soil organic carbon (SOC) in croplands is crucial for enhancing soil fertility and carbon sequestration and ensuring food security.
Rui Wang   +4 more
doaj   +1 more source

Soil nitrate testing supports nitrogen management in irrigated annual crops

open access: yesCalifornia Agriculture, 2016
Soil nitrate (NO3−) tests are an integral part of nutrient management in annual crops. They help growers make field-specific nitrogen (N) fertilization decisions, use N more efficiently and, if necessary, comply with California's Irrigated Lands ...
Patricia A. Lazicki, Daniel Geisseler
doaj   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Field Research in Soil Science

open access: yes, 1996
This 1996 edition of the soils "bluebook" compiles data collected and analyzed throughout Minnesota. This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota
Department of Soil Science, University of Minnesota
core  

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