Results 71 to 80 of about 9,583 (225)

Assessing Spatial and Temporal Variability for Some Edaphic Characteristics of Mediterranean Rainfed and Irrigated Soils

open access: yesAgronomy, 2019
Mediterranean soils are particularly threatened by salinization and low levels of organic matter content. In order to assess an edaphic sustainable use, we need to study its characteristics and better understand the temporal and spatial evolution.
José Telo da Gama   +4 more
doaj   +1 more source

Fertilización nitrogenada después de la poda del cafeto robusta en Cambisoles [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2011
El objetivo de este trabajo fue evaluar la influencia de la fertilización mineral nitrogenada, después de la poda del cafeto robusta, sobre la productividad del cultivo y algunos indicadores químicos (pH, materia orgánica) y microbiológicos (respiración biológica y nitrificación) de dos Cambisoles en Tercer Frente, Santiago de Cuba y La Alcarraza ...
Díaz, Alberto Pérez   +5 more
openaire   +4 more sources

A model for fossil energy use in Danish agriculture used to compare organic and conventional farming [PDF]

open access: yes, 2001
Knowledge about fossil energy use in agricultural systems is needed, because it can improve the understanding of how to reduce the unsustainable use of limited energy resources and the following greenhouse gas emissions.
Dalgaard, T., Halberg, N., Porter, J.R.
core   +1 more source

Physical land suitability assessment for sugarcane (Saccharum officinarum L.) production in Western Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Land is a non‐renewable resource that has a finite quantity, and efficient use of this resource is imperative for food security, development, and adaptation to climatic change. In this regard, land suitability analysis is a fundamental decision‐support system that ensures the allocation of this resource for an optimal production agenda while ...
Shasho Zeleke Nurgisa   +2 more
wiley   +1 more source

Effectiveness of habitat management in the recovery of low-density populations of wild rabbit. [PDF]

open access: yes, 2002
Understanding the relationship between spatial patterns of landscape attributes and population presence and abundance is essential for understanding population processes as well as supporting management and conservation strategies.
Sérgio Godinho   +66 more
core   +2 more sources

Stability of soil aggregates and their ability of carbon sequestration

open access: yesSoil and Water Research, 2014
One of the most important binding agents for forming stable aggregates is a soil organic matter (SOM), which can be retained in various size fractions of aggregates. If aggregates are water-resistant, they retain more carbon.
Vladimír ŠIMANSKÝ, Daniel BAJČAN
doaj   +1 more source

Methylocella silvestris sp. nov., a novel methanotroph isolated from an acidic forest cambisol [PDF]

open access: yesInternational Journal of Systematic and Evolutionary Microbiology, 2003
Two strains of Gram-negative, aerobic, non-pigmented, non-motile, rod-shaped, methane-oxidizing bacteria were isolated from an acidic forest cambisol near Marburg, Germany, and were designated as strains BL2(T) and A1. These bacteria were morphologically and phenotypically similar to Methylocella palustris K(T).
Dunfield, P.   +4 more
openaire   +3 more sources

USING WRB TO MAP THE SOIL SYSTEMS OF ITALY [PDF]

open access: yes, 2012
Aim of this work was to test the 2010 version of the WRB soil classification for compilating a map of the soil systems of Italy at 1:500,000 scale. The source of data was the national geodatabase storing information on 1,414 Soil Typological Units (STUs).
Barbetti, R.   +4 more
core  

Interdisciplinary on-site evaluation of stone bunds to control soil erosion on cropland in Northern Ethiopia [PDF]

open access: yes, 2007
Since two decades, stone bunds have been installed in large areas of the Tigray Highlands, Northern Ethiopia, to control soil erosion by water. Field studies were conducted to quantify the effectiveness, efficiency, side effects and acceptance of stone ...
D'AES, M   +12 more
core   +2 more sources

Effect of a Trench Combined With Exclosure on Recovery of Herbaceous Biomass in Degraded Mountain Areas in Hawasa Watershed, Southern Ethiopia

open access: yesLand Degradation &Development, Volume 37, Issue 8, Page 3372-3379, 15 May 2026.
ABSTRACT The objective of this study was to evaluate the restoration of herbaceous biomass in degraded mountain lands by comparing the impact of trenches established alongside exclosures (EX‐SWC) to exclosures alone (EX). To achieve the objective, herbaceous biomass was collected from areas restored using EX‐SWC and EX over three consecutive years ...
Shiferaw Alem   +2 more
wiley   +1 more source

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