Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 1 versions
addClaim

Amonização do feno de Brachiaria decumbens com diferentes teores de umidade

Authors: Reis, R. A.; Rodrigues, LRA; Nahas, E.; BONJARDIM, SR; Pereira, JRA;

Amonização do feno de Brachiaria decumbens com diferentes teores de umidade

Abstract

O estudo foi conduzido na Universidade do Estado de São Paulo (UNESP), em Jaboticabal, SP, para avaliar os efeitos da aplicação de amônia anidra (0,0; 1,5 e 3,0% de NH3 na MS) e dos teores de umidade (18-20% e 13-15%) sobre a qualidade do feno do capim-braquiária (Brachiaria decumbens Stapf). A forragem, enfardada em abril, foi pesada, empilhada e tratada com NH3 sob lona plástica por 30 dias. Os fenos apresentaram composição química semelhante, quando enfardados com diferentes teores de umidade. A amonização diminuiu os teores de FDN (80,59; 77,61; 76,10%), de hemicelulose (32,56; 29,48; 28,76%) e de lignina (9,53; 8,21; 7,54%) e aumentou os teores de PB (4,04; 11,35; 13,22%) e a DIVMS (36,78; 49,72; 54,33%), respectivamente com a aplicação de 0,0; 1,5 e 3,0% de NH3. Não houve efeito da amonização sobre os teores de FDA, de celulose e de N insolúvel em detergente ácido. A incidência de fungos diminuiu com a amonização, principalmente com a aplicação de 1,5% de NH3.

The experiment was carried out to evaluate the effects of two moisture levels (18-20% and 13-15%) and three anhydrous ammonia levels (0.0; 1.5; 3.0% of NH3) on the quality of Brachiaria decumbens Stapf hay. The hay was bailed in April and weighed and treated under plastic cover during 30 days. The hay presented a similar chemical composition when bailed with high or low moisture. The percentages of NDF (80.59; 77.61; 76.10%); hemicellulose (32.56; 29.48; 28.76%) and lignin (9.53; 8.21; 7.54% decreased and the percentages of crude protein (4.04; 11.35; 13.22%) and IVDMD (36.78; 49.72; 54.33%) increased as the NH3 level increased. The fractions ADF, cellulose, and ADIN did not change due to the ammoniation. The incidence of fungi decreased with application of NH3 being the better results obtained with the 1.5% treatments.

Country
Brazil
Keywords

TROPICAL GRASSES, FORAGE GRASSES, CHEMICAL COMPOSITION, MOISTURE LEVELS, ANHYDROUS AMMONIA, FUNGI DEVELOPMENT

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green