Título:	Lowland rice genotypes evaluation for nitrogen use efficiency in brazilian acid soil.
Autoria:	FAGERIA, N. K. SANTOS, A. B. MOREIRA, A. MORAES, L. A. C.
Afiliação:	NAND KUMAR FAGERIA, CNPAF; ALBERTO BAETA DOS SANTOS, CNPAF; ADONIS MOREIRA, CNPSO; LARISSA ALEXANDRA CARDOSO MORAES, CNPSO.
Ano de publicação:	2012
Referência:	In: INTERNATIONAL SYMPOSIUM ON PLANT - SOIL INTERACTIONS AT LOW pH, 2012, Bengaluru. Compendium of abstracts... Bengaluru: University of Agricultural Sciences, 2012.
Páginas:	p. 294-295.
Conteúdo:	Nitrogen is one of the most yield limiting nutrients in rice production under ali agro-ecological conditions. A greenhouse experiment was conducted to evaluate N responses to 12 lowland rice genotypes. Soil used in the experiment was an Inceptisol. The N rates used were Omg kg' (low) and 300 mg kq' (high) of soil. Straw yield, grain yield and panicle density were significantly increased with the addition of N fertilization and genotype treatment. The N X genotype interaction also was significant for these traits, indicating different responses of genotypes with variation in N rates.
Thesagro:	Solo ácido Arroz Oryza sativa Nitrogênio
Tipo do material:	Artigo em anais e proceedings
Acesso:	openAccess
Aparece nas coleções:	Artigo em anais de congresso (CNPAF)