Results 1 to 10 of about 1,107 (169)

Intake and Performance of Yearling Steers Grazing Guineagrass ( cv. Tanzânia) Pasture Supplemented with Different Energy Sources [PDF]

Asian-Australasian Journal of Animal Sciences, 2013
The aim of this study was to evaluate the efficiency of supplements containing different energy sources in relation to mineral supplementation of steers grazing guineagrass (Panicum maximum cv Tanzânia) pasture, during the dry season.
M. C. A. Santana, V. B. P. Euclides, A. B. Mancio, S. R. Medeiros, J. A. R. Costa, R. L. Oliveira   +5 more
doaj   +6 more sources

Sward structure and nutritive value of tanzania guineagrass subjected to rotational stocking managements Estrutura do pasto e valor nutritivo do capim-tanzânia submetido a estratégias de pastejo rotativo [PDF]

Revista Brasileira de Zootecnia, 2009
The objective of this work was to evaluate the sward structure and nutritive value of Panicum maximum Jacq. cv. Tanzânia subjected to rotational stocking managements characterised by a common pre-grazing condition of 95% canopy light interception (LI ...
Gelson dos Santos Difante, Domicio do Nascimento Júnior, Valéria Pacheco Batista Euclides, Sila Carneiro da Silva, Rodrigo Amorim Barbosa, Wellington Velásquez Gonçalves   +5 more
doaj   +9 more sources

Convolutional Neural Networks to Estimate Dry Matter Yield in a Guineagrass Breeding Program Using UAV Remote Sensing [PDF]

Sensors, 2021
Forage dry matter is the main source of nutrients in the diet of ruminant animals. Thus, this trait is evaluated in most forage breeding programs with the objective of increasing the yield.
Gabriel Silva de Oliveira, José Marcato Junior, Caio Polidoro, Lucas Prado Osco, Henrique Siqueira, Lucas Rodrigues, Liana Jank, Sanzio Barrios, Cacilda Valle, Rosângela Simeão, Camilo Carromeu, Eloise Silveira, Lúcio André de Castro Jorge, Wesley Gonçalves, Mateus Santos, Edson Matsubara   +15 more
doaj   +2 more sources

Effect of Glyphosate on Guineagrass Submitted to Different Soil Water Potential [PDF]

Planta Daninha, 2018
: The action of herbicides on weeds that develop under water deficit can be compromised, because the routes of penetration of hydrophilic herbicides are reduced due to the lower hydration of the cuticle in these plants.
A.C. SILVA JR., C.G. GONÇALVES, M.C. SCARANO, M.R.R. PEREIRA, D. MARTINS   +4 more
doaj   +6 more sources

Biological Nitrification Inhibition (BNI): Phenotyping of a Core Germplasm Collection of the Tropical Forage Grass Megathyrsus maximus Under Greenhouse Conditions [PDF]

Frontiers in Plant Science, 2020
Modern intensively managed pastures that receive large external nitrogen (N) inputs account for high N losses in form of nitrate (NO3–) leaching and emissions of the potent greenhouse gas nitrous oxide (N2O).
Daniel Villegas, Ashly Arevalo, Jonathan Nuñez, Johanna Mazabel, Guntur Subbarao, Idupulapati Rao, Jose De Vega, Jacobo Arango   +7 more
doaj   +2 more sources

Frequencies and intensities of defoliation in Aruana guineagrass swards: morphogenetic and structural characteristics [PDF]

Revista Brasileira de Zootecnia, 2012
The objective of this study was to evaluate the morphogenetic and structural characteristics of Aruana guineagrass pastures (Panicum maximum cv. Aruana) subjected to rotational stocking by sheep. The treatments corresponded to grazing when swards reached
Guilherme Doneda Zanini, Gabriela Trevisan Santos, André Fischer Sbrissia   +2 more
doaj   +4 more sources

Animal performance and sward characteristics of Mombaça guineagrass pastures subjected to two grazing frequencies

Tropical Grasslands-Forrajes Tropicales, 2020
The aim of this work was to compare grazing management practices of Mombaça guineagrass (Megathyrsus maximus syn. Panicum maximum cv. Mombaça) based on the sward incident light interception (LI) concept.
Cristiane A.F. Alvarenga, Valéria P.B. Euclides, Denise B. Montagner, André F. Sbrissia, Rodrigo A. Barbosa, Alexandre R. de Araújo   +5 more
doaj   +3 more sources

Impact of glyphosate, imazapic, and metsulfuron on bahiagrass, vaseygrass, and guineagrass control

Weed Technology
Bahiagrass, guineagrass, and vaseygrass are dominant weeds in bermudagrass pastures. Chemical control of these weeds is difficult, as some herbicides damage bermudagrass. The objectives of this study were to assess the effect of glyphosate and glyphosate
Courtney L. Darling, Temnotfo L. Mncube, Brent A. Sellers, Jason A. Ferrell, Dennis C. Odero, Jose C. Dubeux   +5 more
doaj   +2 more sources

Desempenho e conversão alimentar de novilhos de corte em capim-tanzânia submetido a duas intensidades de pastejo sob lotação rotativa Performance and feed conversion of beef cattle steers on Tanzania guineagrass under two grazing intensities and rotational stocking [PDF]

Revista Brasileira de Zootecnia, 2010
O experimento foi realizado para avaliar o valor nutritivo da forragem, o desempenho e a conversão alimentar de novilhos em pastos de Panicum maximum Jacq. cv.
Gelson dos Santos Difante, Valéria Pacheco Batista Euclides, Domicio do Nascimento Júnior, Sila Carneiro da Silva, Rodrigo Amorim Barbosa, Roberto Augusto de Almeida Torres Júnior   +5 more
doaj   +6 more sources

Goat milk production and quality on Tanzania-grass pastures, with supplementation - doi: 10.4025/actascianimsci.v34i4.14339 [PDF]

Acta Scientiarum: Animal Sciences, 2012
It was evaluated the production and quality of milk produced by goats grazing Panicum maximum Jacq cv. Tanzania (Guineagrass) and receiving four levels of concentrate supplementation.
Marcelo de Oliveira Alves Rufino, Arnaud Azevedo Alves, Marcônio Martins Rodrigues, Raniel Lustosa Moura, Ana Clara Rodrigues Cavalcante, Marcos Cláudio Pinheiro Rogério   +5 more
doaj   +4 more sources