Results 91 to 100 of about 138,104 (305)

Some problems in classification and diagnostics of soils in Russia

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2016
Under consideration are the history and principles of two soil classifications including “Classification and diagnostics of soils of the USSR” published in 1977 and “Russian soil classification system” of 2004.
M. S. Simakova
doaj   +1 more source

Achieving High‐Density and Stress‐Resilient Maize Breeding Via Germplasm Innovation

open access: yesAdvanced Science, EarlyView.
Global population growth and climate change have exacerbated the global food crisis. This perspective presents a conceptual framework focusing on enhancing population advantages. Several novel breeding objectives are proposed to improve density tolerance and stress resistance for yield improvement.
Xinlong Li   +9 more
wiley   +1 more source

PALE SOILS ON CARBONATE-FREE DEPOSITS IN CENTRAL SIBERIA AND THEIR TAXONOMIC POSITION IN THE SOIL CLASSIFICATION OF RUSSIA

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2015
Based upon a comprehensive analysis of detailed descriptions of soil profiles and analytical data obtained by I. Sokolov, V. Zolnikov, L. Yelovskaya and other researchers, as well as upon data on the soil-forming factors, an attempt is made to determine ...
T. V. Ananko   +2 more
doaj   +1 more source

Nanoscale Secondary Ion Mass Spectrometry for Quantifying Membrane Fouling: Fouling Layer Structure and Chemical Interaction

open access: yesAdvanced Science, EarlyView.
Nanoscale secondary ion mass spectrometry (Nano SIMS) is established as a powerful analytical tool to visualize and quantify the membrane fouling layers. ABSTRACT Membrane technology has garnered considerable attention for applications in wastewater treatment and resource recovery. Nevertheless, membrane fouling remains a major barrier, yet the lack of
Mengfei Wu   +4 more
wiley   +1 more source

Introduction to the landscapes and soils of the Hamilton Basin

open access: yes, 2010
The Hamilton Basin area is characterised by four main landscape units or landforms as depicted in the block diagrams below (McCraw, 1967, 2002; Bruce, 1979; Selby and Lowe, 1992), and these provide a soil-landscape model to predict the soil ...
Lowe, David J.
core  

Classification of Organic Soils and Classification of Marls Training Program Video

open access: yes, 2012
This training video is one of the four specific tasks to accomplish the two general objectives of SPR-3517, Project Implementation: Classification of Organic Soils and Classification of Marls—Training of INDOT Personnel, doi: 10.5703/1288284314984, which
El Howayek, Alain   +5 more
core   +1 more source

Connaissance endogène de la classification et de la fertilité des sols en zone Sud-Soudanienne du Burkina Faso

open access: yesVertigO, 2014
Indigenous knowledge has been neglected by policy leaders and research for development. This study was carried out in October 2012 in two localities (Mahon and Diéri) located in the Kénédougou province (Burkina Faso).
R. Kissou   +4 more
doaj   +1 more source

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

open access: yesAdvanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao   +6 more
wiley   +1 more source

Soil Series Classification Database (SC)

open access: yes, 2019
The USDA-NRCS Soil Series Classification Database contains the taxonomic classification of each soil series identified in the United States, Territories, Commonwealths, and Island Nations served by USDA-NRCS.
USDA Natural Resources Conservation Service, Soil Survey Staff (17480412)
core  

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