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	Provedor de dados CIGR Journal (1) BABT (1) PAB (1) Autor Aguilar,Marco Antonio Galeas (1) Almeida,Gabriela Oliveira (1) Borghi,Emerson (1) Costa,Jorge Luiz Andrade (1) Dewi, Vita Ayu Kusuma (1) Dias,Luiz Antônio dos Santos (1) Gutiérrez,Aarón Martínez (1) Liyantono, Liyantono (1) Minasny, Budiman (1) Moreira,Silvino Guimarães (1) Oliveira,Jéferson (1) Resende,Álvaro Vilela de (1) Setiawan, Budi Indra (1) Silva,Carine Gregório Machado (1) Sonegheti,Sabrina (1) Souza,Carlos Alberto Spaggiari (1) Wasodo, Roh Santoso Budi (1) Mais... Palavra-chave High productivity (3) Density-year interaction (1) Fertilizer use efficiency (1) Horticulture (1) Irrigation (1) Luxury consumption (1) Nutrient absorption (1) Nutritional requirement (1) Plant house (1) Theobroma cacao L (1) Water use efficiency (1) Zea mays (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2020 (1) 2018 (1) 2009 (1) País Brazil (2) China (1) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última A Closed-Type Irrigation System Performaces in the Plant House CIGR Journal Dewi, Vita Ayu Kusuma; Setiawan, Budi Indra; Minasny, Budiman; Wasodo, Roh Santoso Budi; Liyantono, Liyantono. Water application in the plant house is usually done by surface irrigation and manual micro-irrigation. Because of the conventional irrigation system’s inefficiency, water-saving irrigation has been developed. Smart or automated irrigation usually uses a microcontroller to maintain irrigation timing and soil moisture conditions. This automation is highly efficient in water application and can increase plant productivity. However, this system is costly and the irrigation components are not always available for smallholder farmers. Here we develop an automatic irrigation technology based on the capillarity principle that dramatically reduces the cost. This irrigation technology does not use any microcontroller device and the components can be easily... Tipo: Info:eu-repo/semantics/article Palavras-chave: High productivity; Horticulture; Irrigation; Plant house; Water use efficiency. Ano: 2020 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5981 Cacao yield in different planting densities BABT Souza,Carlos Alberto Spaggiari; Dias,Luiz Antônio dos Santos; Aguilar,Marco Antonio Galeas; Sonegheti,Sabrina; Oliveira,Jéferson; Costa,Jorge Luiz Andrade. The effect of six planting densities on cacao yield of a commercial hybrid mixture as well as the interaction of planting densities with the years were investigated. Crop data collected over a 14-year period (1977-1990) showed that it was possible to optimise the regional cacao yields by implementing high planting densities (2500 and 1736 trees ha-1). This was however only true for the first half of the crop period. In the second half, low planting density (1059 trees ha-1) attained the best yields. This change in the ranking of planting densities over the years confirmed the presence of density-year interaction. Alternatives to achieve high productivity in high planting density systems were presented and discussed. Tipo: Info:eu-repo/semantics/article Palavras-chave: Density-year interaction; High productivity; Theobroma cacao L. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000600001 Macronutrient uptake and export in transgenic corn under two levels of fertilization PAB Silva,Carine Gregório Machado; Resende,Álvaro Vilela de; Gutiérrez,Aarón Martínez; Moreira,Silvino Guimarães; Borghi,Emerson; Almeida,Gabriela Oliveira. Abstract: The objective of this work was to evaluate macronutrient uptake and export by transgenic corn hybrids under medium and high fertilization levels. For each fertilization level, a randomized complete block design was carried out in the summer crop season, under no-tillage and supplementary irrigation, with four cultivars and four replicates. Plants were sampled throughout the entire cycle and separated into leaves, stalk, husk, cob, and grains for the determination of dry matter mass and accumulation of macronutrients in the different growth stages. Under the high fertilization level, a greater dry matter mass and nutrient uptake were observed, but grain yield was similar to that under the medium fertilization level. The uptake of N, P, Ca, Mg, and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Zea mays; Fertilizer use efficiency; High productivity; Luxury consumption; Nutrient absorption; Nutritional requirement. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018001201363 Registros recuperados: 3 Primeira ... 1 ... Última

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