Results 11 to 20 of about 7,711 (265)
Soil penetration resistance under different chiseling intensities and no-tillage with a succession of corn and different winter cover crops [PDF]
Revista Ciência AgronômicaIn Brazil, most summer crops are grown under no-tillage (NT), however machine traffic and the unplanned use of crop successions can lead to consolidation or compaction of the soil. The aim of this study was to determine the long-term effects of chiseling
Maiara Karini Haskel +5 more
doaj +1 more source
Assembly of an interactive correlation network for the Arabidopsis genome using a novel heuristic clustering algorithm [PDF]
, 2010 Peer reviewedPublisher ...
Ebenhoeh, Oliver +5 more
core +2 more sources
Pesquisa Agropecuária Brasileira, 2008 O objetivo deste estudo foi avaliar a duração dos efeitos da escarificação em Latossolo Vermelho argiloso, pelo estudo da relação entre solo e haste sulcadora de semeadora.
David Peres da Rosa +5 more
doaj +1 more source
MANAGEMENT SYSTEMS: SOIL COVER AND COMPACTION, LONGITUDINAL DISTRIBUTION, AND YIELD OF SOYBEAN CROP [PDF]
Engenharia Agrícola, 2019 The way the soil is managed can influence its structuring and, consequently, crop yield. Thus, this study aimed to evaluate the effect caused by the management systems plowing followed by two intermediate harrowing operations, intermediate harrowing ...
Jorge W. Cortez +4 more
doaj +1 more source
Soil chiseling and fertilizer location in sugarcane ratoon cultivation [PDF]
Engenharia Agrícola, 2014 While the pre-harvest sugarcane burning is a disused practice, green harvest requires changes concerning ratoon cultivation due to the presence of a thick layer of straw.
Aloisio Bianchini +4 more
doaj +2 more sources
Observation of Nonspreading Wave Packets in an Imaginary Potential [PDF]
, 2005 We propose and experimentally demonstrate a method to prepare a nonspreading atomic wave packet. Our technique relies on a spatially modulated absorption constantly chiseling away from an initially broad de Broglie wave.
D. Delande +16 more
core +4 more sources
Pesquisa Agropecuária Brasileira, 2009 Os objetivos deste trabalho foram determinar a variação temporal da porosidade, da densidade e da resistência à penetração do solo, em quatro sistemas de manejo, e estudar seus efeitos sobre o crescimento radicular do feijoeiro (Phaseolus vulgaris).
José Miguel Reichert +3 more
doaj +1 more source
Soil water retention and s index after crop rotation and chiseling
Revista Brasileira de Ciência do Solo, 2011 Soil compaction can be minimized either mechanically or biologically, using plant species with vigorous root systems. An experiment was carried out with soybean (Glycine max) in rotation with triticale (X Triticosecale) and sunflower (Helianthus annuus ...
Juliano Carlos Calonego +1 more
doaj +1 more source
THE EFFECT OF SURFACE ROUGHNESS ON THE SOIL LOSS [PDF]
Mesopotamia Journal of Agriculture, 2011 Field measurements and lab analysis were conducted to determine the effect of soil surface roughness ( oriented and random) resulted from discing and chiseling on the soil loss by wind erosion.
Khalid F. Hassan
doaj +1 more source
Least limiting water range in soil under crop rotations and chiseling
Revista Brasileira de Ciência do Solo, 2011 Soil water availability to plants is affected by soil compaction and other variables. The Least Limiting Water Range (LLWR) comprises soil physical variables affecting root growth and soil water availability, and can be managed by either mechanical or ...
Juliano Carlos Calonego +1 more
doaj +1 more source