Consulta: creatorFacets:"Santos,Iasminy Silva"
Registros recuperados: 2
Data/hora: 05/06/2024 03:45:46

Nitrogen fertilization on the establishment of Arachis pintoi cv. Belmonte
Provedor de dados: 96
Autores: Sales,Rita Manuele Porto; Fries,Daniela Deitos; Pires,Aureliano José Vieira; Bonomo,Paulo; Santana,Sérgio Adorno de; Santos,Iasminy Silva; Rocha,Aline Viana; Sobral,Daiane Maria Pinto Ladeia.
The objective was to evaluate the effect of nitrogen fertilization on the establishment of forage peanut (Arachis pintoi cv. Belmonte) propagated vegetatively. The experiment was conducted in a greenhouse in a completely randomized design with treatments arranged in a 2 × 4 factorial design - two ages (70 and 85 days after planting) and four nitrogen doses (0, 40, 80 and 120 kg/ha) - with four replications. Morphogenetic and structural characteristics and production were evaluated. The nitrogen accelerated the establishment of the forage peanut with an increase in dry weight of green leaves and stolons. The greatest length of stolons (48.0 cm) was obtained with a dose equivalent to 86 kg N/ha and higher density of stolons (20 stolons/vase) between 78 and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomass partitioning; Forage peanut; Legume; Morphogenesis.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012001100001

Chlorophyll and carbohydrates in Arachis pintoi plants under influence of water regimes and nitrogen fertilization
Provedor de dados: 96
Autores: Sales,Rita Manuele Porto; Fries,Daniela Deitos; Pires,Aureliano José Vieira; Bonomo,Paulo; Santos,Iasminy Silva; Campos,Cleide Nascimento; Brito,Paulo Henrique Rodrigues; Brito,Mateus Santos.
In this experiment the chlorophyll and carbohydrate contents of Arachis pintoi were evaluated to verify if the presence of nitrogen in the soil could contribute to the effectiveness of the establishment of this legume. The design was completely randomized, in a 4 × 4 factorial arrangement, with four N rates (0, 40, 80 and 120 kg ha-1) and four irrigation levels (25, 50, 75 and 100% of field capacity), with four replications. The biochemical evaluations of chlorophylls a and b and total chlorophyll and total soluble sugars, sucrose and starch were performed. The highest contents of chlorophyll a and b and total chlorophyll in leaves were found at the dose of 120 kg ha-1. The water regime of 25% of field capacity was responsible for the lowest content of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Development; Field capacity; Legume; Starch; Sugars.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000600002