|
Registro Completo |
|
Biblioteca(s): |
Embrapa Pantanal. |
|
Data corrente: |
12/07/1996 |
|
Data da última atualização: |
12/07/1996 |
|
Autoria: |
ROBB, T. W.; ELY, D. G.; RIECK, C. E.; THOMAS, R. J.; GLENN, B. P.; GLENN, S. |
|
Afiliação: |
University of Kentucky. |
|
Título: |
Mefluidide treatments of tall fescue: effect on nutrient utilization. |
|
Ano de publicação: |
1982 |
|
Fonte/Imprenta: |
Journal of Animal Science, v.54, n.1, p.155-163, 1982. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Mefluidide (n-[2,4-dimethyl-5[[trifuoromethyl)sulfonyl] amino] phenyl] acetamide), a plant growth regulator, was applied to kentucky 31 tall fescue (Festuca arundinacea Shreb. on May 2. Mefluidide-treated fescue (T) and untreated (C) accumulated fescue were harvested on may 31, July 15 and August 18 (except C which was harvested on October 5). In addition, C and T regrowth tall fescue, clipped on June 7, was harvested on July 14 and August 18. Nutrient utilization of the forages was compared using 20 lambs in a 10 x 10 Latin square design digestion trial replicated within groups. Mefluidide increased (P<.001) N content of tall fescue harvested on July 14, 15 and August 18. Digestibilities of dry matter, N, acid detergent fiber and neutral detergent fiber were increased (P<.001, .001, .004 and .054, respectively) by mefluidide treatment. Treated forage also had greater amino acid concentrations and a smaller portion of the N as nonprotein N. The overall result of mefluidide was an improvement of forage quality and animal nutrient utilization of the tall fescue harvested on July 14, 15 and August 18. The use of mefluidide offers the potential to minimize the suboptimum performance commonly assocuated with animals grazing cool season grasses during the summer months. |
|
Palavras-Chave: |
Fescue; Utilizacao. |
|
Thesagro: |
Nutriente. |
|
Thesaurus Nal: |
mefluidide; nutrient utilization. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01914naa a2200241 a 4500
001 1789340
005 1996-07-12
008 1982 bl --- 0-- u #d
100 1 $aROBB, T. W.
245 $aMefluidide treatments of tall fescue$beffect on nutrient utilization.
260 $c1982
520 $aMefluidide (n-[2,4-dimethyl-5[[trifuoromethyl)sulfonyl] amino] phenyl] acetamide), a plant growth regulator, was applied to kentucky 31 tall fescue (Festuca arundinacea Shreb. on May 2. Mefluidide-treated fescue (T) and untreated (C) accumulated fescue were harvested on may 31, July 15 and August 18 (except C which was harvested on October 5). In addition, C and T regrowth tall fescue, clipped on June 7, was harvested on July 14 and August 18. Nutrient utilization of the forages was compared using 20 lambs in a 10 x 10 Latin square design digestion trial replicated within groups. Mefluidide increased (P<.001) N content of tall fescue harvested on July 14, 15 and August 18. Digestibilities of dry matter, N, acid detergent fiber and neutral detergent fiber were increased (P<.001, .001, .004 and .054, respectively) by mefluidide treatment. Treated forage also had greater amino acid concentrations and a smaller portion of the N as nonprotein N. The overall result of mefluidide was an improvement of forage quality and animal nutrient utilization of the tall fescue harvested on July 14, 15 and August 18. The use of mefluidide offers the potential to minimize the suboptimum performance commonly assocuated with animals grazing cool season grasses during the summer months.
650 $amefluidide
650 $anutrient utilization
650 $aNutriente
653 $aFescue
653 $aUtilizacao
700 1 $aELY, D. G.
700 1 $aRIECK, C. E.
700 1 $aTHOMAS, R. J.
700 1 $aGLENN, B. P.
700 1 $aGLENN, S.
773 $tJournal of Animal Science$gv.54, n.1, p.155-163, 1982.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pantanal (CPAP) |
|
