Consulta: subjectFacets:"Carbohydrate fractionation"
Registros recuperados: 2
Data/hora: 06/06/2024 08:32:07

Chemical treatment of post-harvest Marandu grass seed residues with different moisture contents
Provedor de dados: 96
Autores: Roth,Marcella de Toledo Piza; Reis,Ricardo Andrade; Resende,Flávio Dutra de; Siqueira,Gustavo Rezende; Pires,Aureliano José Vieira; Bertipaglia,Liandra Maria Abaker.
The objective of this was to evaluate the effect of chemical treatments with urea (3 or 5% DM) and anhydrous ammonia (3% DM) applied to the post-harvest hay residues of Brachiaria brizantha cv. Marandu that contained different moisture contents (15, 25 or 30%). A randomized block design was used with eight treatments and four replications (defined as the bale layers within the hay stacks). The hay treated with 3% anhydrous ammonia and 15% moisture content reduced the levels of neutral detergent fiber (NDF) from 84.3 to 79.1% and increased the in vitro digestibility of the dry matter (DM) from 37.3 to 55.5% compared to the control group. The variation in the moisture content did not significantly alter the action of ammonia, with mean values of 77.6% NDF...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ammonia; Carbohydrate fractionation; Nitrogen fractionation; Nutritional value; Urea.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000300005

Corn plant arrangement and its effect on silage quality
Provedor de dados: 96
Autores: Skonieski,Fernando Reimann; Nörnberg,José Laerte; Kessler,Julcemar Dias; David,Diego Bitencourt de; Azevedo,Eduardo Bohrer de; Brüning,Gilmar; Pimentel,Concepta Margaret McManus.
This experiment was carried out to evaluate the effects of the row spacing between corn plants on silage quality. Different spacing between corn rows (40, 60, and 80 cm) was used, but the population of plants was maintained around 65,000/ha in all treatments. Analysis of variance was carried out and means were compared by Tukey's test at 5% of probability. A reduction in row spacing provided better spatial distribution of plants, but did not alter morphological composition or dry matter production. The corn with most equidistant spatial distribution (lowest row spacing) showed an increase in lignin concentration, neutral detergent fiber, and total carbohydrates, and showed a decrease in total digestible nutrients when compared with 80 cm row spacing....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carbohydrate fractionation; Nutritional value; Protein fractionation; Row spacing.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000300002