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	Provedor de dados Scientia Agricola (1) Rev. Bras. Frutic. (1) Autor Lennartz,Bernd (2) Coelho,Rubens Duarte (1) Köhne,John Maximilian (1) Köhne,Sigrid (1) Libardi,Paulo Leonel (1) Monteiro,Priscylla Ferraz Câmara (1) Monteiro,Rodrigo Otávio Câmara (1) Salvador,Monica Martins Silva (1) Whopmans,Jan (1) Mais... Palavra-chave Bulk density (1) Cone resistance (1) Evapotranspiration (1) Irrigation (1) Plastic cover (1) Soil water content (1) Tensiometer (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2013 (1) 2011 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Water consumption and soil moisture distribution in melon crop with mulching and in a protected environment Rev. Bras. Frutic. Monteiro,Rodrigo Otávio Câmara; Coelho,Rubens Duarte; Monteiro,Priscylla Ferraz Câmara; Whopmans,Jan; Lennartz,Bernd. Mulching has become an important technique for land cover, but there are some technical procedures which should be adjusted for these new modified conditions to establish optimum total water depth. It is also important to observe the soil-water relations as soil water distribution and wetted volume dimensions. The objective of the present study was to estimate melon evapotranspiration under mulching in a protected environment and to verify the water spatial distribution around the melon root system in two soil classes. Mulching provided 27 mm water saving by reducing water evaporation. In terms of volume each plant received, on average, the amount of 175.2 L of water in 84 days of cultivation without mulching, while when was used mulching the water... Tipo: Info:eu-repo/semantics/article Palavras-chave: Evapotranspiration; Plastic cover; Tensiometer; Irrigation. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452013000200026 Dye tracer and morphophysical properties to observe water flow in a Gleyic Luvisol Scientia Agricola Salvador,Monica Martins Silva; Köhne,Sigrid; Köhne,John Maximilian; Lennartz,Bernd; Libardi,Paulo Leonel. The understanding of the preferential water flow and solute transport is important with regard to losses of nutrients and pesticides that affect the quality of the groundwater or surface water resources. Experiments using the brilliant blue dye tracer, a tension infiltrometer (TI) and a double square infiltrometer (DI) were carried out in the experimental field site located around 15 km southeast of the city of Rostock (North-Eastern Germany) on arable land in a Pleistocene lowland landscape where corn (Zea mays L.) and barley (Hordeum spp.) had been cultivated. One day after dye the infiltration, a pit was dug and vertical profiles were prepared in the TI and DI sites to assess the dye pathways in the subsoil of a Gleyic Luvisol. We wanted to examine if... Tipo: Info:eu-repo/semantics/article Palavras-chave: Soil water content; Bulk density; Cone resistance. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162011000200005 Registros recuperados: 2 Primeira ... 1 ... Última

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