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	Provedor de dados PAB (1) Autor OLIVEIRA,CARLOS ALBERTO DA SILVA (1) Palavra-chave Canopy (1) Dry matter (1) Leaf area (1) Plant nutrition (1) Plant population (1) Snowden cultivar (1) Stems (1) Tubers (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2000 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Potato crop growth as affected by nitrogen and plant density PAB OLIVEIRA,CARLOS ALBERTO DA SILVA. Growth and development variables and dry matter characteristics were studied for cultivar Snowden of potato (Solanum tuberosum L.) to evaluate nitrogen and plant density influence. Disregarding ending of season plant stress, the average number of actives haulms per plant was five and it was not affected by plant spacing. However, seasonal and final number of active haulms per plant were increased at 200 kg/ha of nitrogen. Maximum stem elongation was reached quickly with double density and had the tendency to keep constant at the highest and lowest nitrogen levels after 70 days after planting. Specific stem mass defined as mass per unit stem length was established as an indirect measure of stem thickness and load capacity. Specific leaf mass position in... Tipo: Info:eu-repo/semantics/article Palavras-chave: Snowden cultivar; Plant nutrition; Canopy; Leaf area; Tubers; Stems; Dry matter; Plant population. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2000000500011 Registros recuperados: 1 Primeira ... 1 ... Última

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