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	Provedor de dados 111 (1) Autor Dixit, Jagvir Singh (1) Mahal, Jaskarn Singh (1) Manes, Gursahib Singh (1) Singh, Manjeet (1) Palavra-chave Agricultural Engineering (1) Farm Power Machinery Nitrogen (liquid urea) applicator broadcasting straw load field capacity nitrogen uptake yield (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2013 (1) País China (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Development and evaluation of nitrogen (liquid Urea) applicator for straw mulched no-till wheat 111 Dixit, Jagvir Singh; Mahal, Jaskarn Singh; Manes, Gursahib Singh; Singh, Manjeet. The broadcasting of urea under high straw no-till farming often exhibit suppressed yields because of lesser nitrogen availability due to slower soil mineralization and greater N immobilization, de-nitrification and ammonia volatilization.  Prior to development of nitrogen (liquid urea) applicator, appropriate machines were not available for application of urea into the soil surface in a directly sown high straw mulched wheat crop.  To solve the problems of urea application in high straw no-till farming, self-propelled nitrogen (liquid urea) applicator was developed and evaluated under actual field conditions.  Average field capacity and efficiency of the applicator were found to be 0.33 ha/h and 80.49%, respectively.  Total plant N uptake at maturity was... Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural Engineering; Farm Power Machinery Nitrogen (liquid urea) applicator broadcasting straw load field capacity nitrogen uptake yield. Ano: 2013 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2646 Registros recuperados: 1 Primeira ... 1 ... Última

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