Results 1 to 10 of about 1,384,358 (310)

Physical characteristics of soil under different cropping and natural system on the plain of jars, Xieng Khouang province, Laos [PDF]

, 2006
Conservation agriculture and direct seeding mulch-based cropping (DMC) systems greatly modify plant and soil interaction. Plants commonly provide energy that fuels biological processes and either directly or indirectly creates structure within soils ...
Chabanne, André, Lienhard, Pascal, Saphanthong, Vilasack, Sosomphou, Thammakham, Séguy, Lucien, Tivet, Florent   +5 more
core  

Finite element analysis of footwear and ground interaction [PDF]

, 2005
Military boots are designed to prevent the soft tissue and skeletal structure of the feet from damage under heavy usage. Good slip-resistant tread patterns of the outer-sole are vital to minimise the risk or severity of slipping under demanding ...
Araya, Mouazen, Mouazen, Saliba, Wilson, Zhu   +5 more
core   +1 more source

Atributos físicos e carbono orgânico de um Argissolo Vermelho sob sistemas de manejo Physical attributes and organic carbon of a Typic Hapludalf under soil management systems

Revista Brasileira de Ciência do Solo, 2003
O objetivo deste trabalho foi avaliar as propriedades físicas e carbono orgânico de um Argissolo Vermelho, em Pelotas (RS), submetido a sistemas de manejo numa propriedade agrícola.
A. C. R. Cruz, E. A. Pauletto, C. A. Flores, J. B. Silva   +3 more
doaj   +1 more source

Relações do parâmetro S para algumas propriedades físicas de solos do sul do Brasil Relationships of the S parameter of some physical properties of soils of southern Brazil

Revista Brasileira de Ciência do Solo, 2008
O parâmetro S representa o valor da inclinação da curva de retenção de água no seu ponto de inflexão. Um aumento nos valores de S indica uma ampla distribuição de tamanho de poros, condizente com condições estruturais que estabelecem um adequado ...
Carlos Arnoldo Streck, Dalvan José Reinert, José Miguel Reichert, Rainer Horn   +3 more
doaj   +1 more source

Assessing soil structure in organically farmed soils [PDF]

, 2002
This report was presented at the UK Organic Research 2002 Conference. Soil structure was assessed in over 90 fields (organic and conventionally farmed) covering mixed, stockless and pasture farming systems. A combination of spade and an objective scoring
Gosling, Paul, Hatley, Damian, Shepherd, Mark   +2 more
core  

Closing the Yield Gap of Sugar Beet in the Netherlands—A Joint Effort

Frontiers in Plant Science, 2018
The reform of the European Union's sugar regime caused potential decreasing beet prices. Therefore, the Speeding Up Sugar Yield (SUSY) project was initiated.
Bram Hanse, Frans G. J. Tijink, Jurgen Maassen, Noud van Swaaij   +3 more
doaj   +1 more source

Interactive effect of soil pore network structure and substrate quality on soil CO2 production: a combined X-ray CT incubation experiment [PDF]

, 2013
The role of soil structure in organic matter (OM) stabilization has been primarily investigated through physical fractionation studies operative at the scale of aggregates and smaller organo-mineral particles.
Bouckaert, Liesbeth, De Neve, Stefaan, Sleutel, Steven, Van Hoorebeke, Luc, Van Loo, Denis   +4 more
core  

The Monitoring of Soil Properties in the Interrow of Vineyards

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
The paper deals with the problems of evaluating of chosen chemical and physical properties of soil in between vineyards that are managed by various mechanization.
Juraj Ferianc, Barbora Badalíková, Patrik Burg, Jana Burgová   +3 more
doaj   +1 more source

DOC trail: soil organic matter quality and soil aggregate stability in organic and conventional soils [PDF]

, 2000
Conclusion Soil organic matter quality is affected by the agricultural systems of the DOC trial. System effects on the chemical composition, however, were smaller than those on the living organisms in soil and their functions.
Eyhorn, Frank, Fliessbach, Andreas, Frei, Robert, Hany, Roland, Rentsch, Daniel   +4 more
core  

Analysis of triggering factors of debris flows and conditions for possible reactivation: Case study of the Lemešná Mountain in the Javorníky Range, Czech Republic

Moravian Geographical Reports
On 2nd June 2010, heavy rainfall triggered a significant debris flow on the southern slope of Lemešná Mountain in the Javorníky Range (Outer Western Carpathians), Czech Republic.
Smolíková Jana, Blahůt Jan, Tábořík Petr, Klimeš Jan, Žížala Daniel, Vilímek Vít, Balek Jan, Hartvich Filip   +7 more
doaj   +1 more source