Results 81 to 90 of about 4,675 (205)

Physiochemical, site, and bidirectional reflectance factor characteristics of uniformly moist soils [PDF]

open access: yes
The author has identified the following significant results. The bidirectional reflectance factor (0.5 micron to 2.3 micron wavelength interval) and physiochemical properties of over 500 soils from 39 states, Brazil and Spain were measured.
Baumgardner, M. F., Stoner, E. R.
core   +1 more source

Effects of Different Tillage Systems on Soil Properties and Crop Yield in a Mollisol After 9, 22, and 25 Years of Implementation in Chapingo, Mexico

open access: yesSoil Systems
Sustainable soil management is crucial for balancing agricultural productivity and soil health in Mollisols under long-term tillage systems. This study evaluated the effects of no-tillage (NT), minimum conservation tillage (MCT), and conventional tillage
Francisco González-Breijo   +5 more
doaj   +1 more source

Characteristic variations in reflectance of surface soils [PDF]

open access: yes
Surface soil samples from a wide range of naturally occurring soils were obtained for the purpose of studying the characteristic variations in soil reflectance as these variations relate to other soil properties and soil classification.
Baumgardner, M. F., Stoner, E. R.
core   +1 more source

Soil erosion and corn yield in a cultivated catchment of the Chinese Mollisol region.

open access: yesPLoS ONE, 2019
Evaluation of soil redistribution rates and influence on crop yield in agricultural catchments is very important information, which can provide a scientific basis for arrangement of soil and water conservation measures and sustainable crop production. In
Weige Yang   +4 more
doaj   +1 more source

Soil isotopically exchangeable phosphorus : a comparison between E and L values [PDF]

open access: yes, 1994
This study was designed to explain the apparent discrepancies often reported in the literature between E and L values, two parameters obtained from isotopic exchange experiments and commonly used to quantify available soil phosphate.
Brossard, Michel   +3 more
core   +1 more source

Effects of trichloroethylene stress on the microbiological characteristics of Mollisol

open access: yesEcotoxicology and Environmental Safety, 2019
Trichloroethylene (TCE), one of 129 kinds of priority pollutants, is the most common halogenated organic pollutant in the environment. To explore the changes in soil physicochemical properties and biological activities then clarify the effects of these factors on bacterial, fungal and actinomycetes communities in Mollisol under TCE stress is the ...
Pengfei, Li   +6 more
openaire   +2 more sources

Cambios en fracciones de fósforo en Inceptisoles y Mollisoles por aplicaciones de vinaza y/o cloruro de potasio

open access: yesActa Agronómica, 2010
Con el fin de determinar el efecto que la aplicación de vinaza puede tener sobre las fracciones de fósforo y su relación con la acumulación de biomasa total en maíz dulce, un experimento en invernadero fue realizado con suelos de los municipios de ...
Diego Iván ángel S   +1 more
doaj   +2 more sources

Metsulfuron-methyl Herbicide on Dehydrogenase and Acid Phosphatase Enzyme Activity on Three Different Soils

open access: yesInternational Journal of Bio-Resource and Stress Management, 2017
An experiment was conducted during the year 2012−13 to investigate the effects of metsulfuron-methyl herbicide on dehydrogenase and acid phosphatase activity on three diverse soils at two doses (4 and 6 g a.i. ha-1).
Shaon Kumar Das   +2 more
doaj  

Response of Spatial and Temporal Patterns of Water Erosion Dynamic Factors to the Main Atmospheric and Oceanic Circulation Patterns in the Chinese Mollisol Region During 1960—2020

open access: yesShuitu Baochi Xuebao
[Objective] A study on the spatial and temporal patterns of water erosion dynamic factors and their responses to atmospheric and oceanic circulation patterns in the Mollisol region of Northeast China is crucial for preventing and controlling soil erosion
GAO Xiaoyu   +7 more
doaj   +1 more source

13C-DNA-SIP Distinguishes the Prokaryotic Community That Metabolizes Soybean Residues Produced Under Different CO2 Concentrations

open access: yesFrontiers in Microbiology, 2019
The amendment of crop residues produced under elevated CO2 (eCO2) may alter soil microbial community structure and their functions on residue decomposition and carbon (C) cycling in soil.
Yanhong Wang   +10 more
doaj   +1 more source

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