Results 21 to 30 of about 134,306 (354)
Plants, 2023 Accurate understanding of spatial distribution and variability of soil total nitrogen (TN) is critical for the site-specific nitrogen management. Based on 4337 newly obtained soil observations and 33 covariates, this study applied the random forest (RF ...
Liyuan Zhang +6 more
doaj +1 more source
P-equilibrium fertilization in an intensive dairy farming system: effects on soil-P status, crop yield and P leaching [PDF]
, 2010 In the coming decade, European dairy farms are obliged to realize a balance between phosphor (P) inputs to their farmland (in inorganic fertilizers and manure) and outputs (in crop products), the so-called P-equilibrium fertilization.
Aarts, H.F.M. +4 more
core +2 more sources
Laboratory and Field Experiments on the Effect of Vinyl Acetate Polymer-Reinforced Soil
Applied Sciences, 2019 Soil stabilizer can enhance the soil properties, which can improve ecological environmental problems such as soil erosion and slope instability. This study investigates the water-related and mechanical properties of soil stabilization using a polymer ...
Zezhuo Song +8 more
doaj +1 more source
JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2023 This study aimed to determine the dynamics of carbon and glucosidase enzyme activity in the topsoil and subsoil of monoculture land. This research was in Nagari Alahan Panjang, West Sumatra.
Sri Dewi Murni +2 more
doaj +1 more source
Plant nutrient-acquisition strategies drive topsoil microbiome structure and function.
New Phytologist, 2020 Plant nutrient acquisition strategies drive soil processes and vegetation performance, but their effect on the soil microbiome remains poorly understood. This knowledge is important to predict the shifts in microbial diversity and functions to increasing
M. Bahram +8 more
semanticscholar +1 more source
Journal of Applied Sciences and Environmental Management, 2017 The isolation of hydrocarbon-degrading bacteria in topsoil and subsoil samples of selected mechanic workshops located in the Benin metropolis was carried out. The highest and lowest bacterial counts in topsoil samples were found out to be 2.94 x 106 CFU/
Omonigho Daniel Ebakota +4 more
doaj +1 more source
Site investigation for the effects of vegetation on ground stability [PDF]
, 2006 The procedure for geotechnical site investigation is well established but little attention is currently given to investigating the potential of vegetation to assist with ground stability.
A. Stokes +23 more
core +1 more source
Interactions between metals and soil organic matter in various particle size fractions of soil contaminated with waste water [PDF]
, 2009 Only scarce field studies concern the consequences of natural soil organic matter (SOM) and metal interactions on SOM dynamics in soils. We investigated the interactions of four metals (Pb, Zn, Cu and Cd) with the SOM associated to five different size ...
Bermond, Alain +4 more
core +5 more sources
Dehydrogenase activity in topsoil at windthrow plots in Tatra National Park
Central European Forestry Journal, 2017 The aim of the study was to compare the effect of windthrow treatments established after the windstorm in 2004 on the activity of enzyme dehydrogenase (DHA) in forest topsoils.
Hanajík Peter +2 more
doaj +1 more source
Mapping LUCAS topsoil chemical properties at European scale using Gaussian process regression
Geoderma, 2019 This paper presents the second part of the mapping of topsoil properties based on the Land Use and Cover Area frame Survey (LUCAS). The first part described the physical properties (Ballabio et al., 2016) while this second part includes the following ...
C. Ballabio +7 more
semanticscholar +1 more source