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Herbage accumulation and canopy structure during stockpiling of Marandu, Piatã,...
Santos,Manoel Eduardo Rozalino; Moraes,Lucas Santos de; Fernandes,Flávio Henrique de Oliveira; Carvalho,Bruno Humberto RezendeAbstract: The objective of this work was to compare herbage accumulation and canopy structural characteristics during the stockpiling period of the Marandu, Piatã, Xaraés, and Paiaguás cultivars of Urochloa brizantha. The experimental design was completely randomized, with three replicates. The experiment was repeated for two years (2017 and 2018), under mechanical cutting conditions, and the canopies were stoc...
Dynamics of sward condition and botanical composition in mixed pastures of mara...
Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Valentim,Judson Ferreira; Pereira,Odilon GomesThis study was carried out to evaluate the dynamics of sward condition and botanical composition of a mixed pasture of marandugrass (Brachiaria brizantha cv. Marandu), forage peanut (Arachis pintoi cv. Mandobi) and tropical kudzu (Pueraria phaseoloides), rotationally stocked at four daily forage allowance levels (6.6, 10.3, 14.3 and 17.9% of live weight). Sward condition was characterized in each stocking cycle...
Productivity, utilization efficiency and sward targets for mixed pastures of ma...
Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Valentim,Judson Ferreira; Pereira,Odilon GomesThis study was carried out to evaluate the productivity and utilization efficiency of a mixed marandugrass (Brachiaria brizantha cv. Marandu), forage peanut (Arachis pintoi cv. Mandobi) and tropical kudzu (Pueraria phaseoloides) pasture, rotationally stocked at four daily forage allowance levels (6.6, 10.3, 14.3 and 17.9% of live weight), in order to define sward management targets for these mixtures. In each s...
Yield and botanical composition of a mixed grass-legume pasture in response to ...
Andrade,Carlos Mauricio Soares de; Valentim,Judson Ferreira; Pereira,João Batista Martiniano; Ferreira,Aliedson SampaioThis study was carried out on a low-productive Brachiaria brizantha cv. Marandu pasture, mixed with Arachis pintoi cv. Belmonte (forage peanut), established 13 years ago in a Red-Yellow Latosol in Acre State, western Brazilian Amazon. The purpose was to evaluate the response of this pasture to different fertilizer combinations, aiming at identifying the nutritional factors responsible for the fall of pasture ca...
Grazing management strategies for massaigrass-forage peanut pastures: 1. dynami...
Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Valentim,Judson Ferreira; Pereira,Odilon GomesThis study was carried out from October 2002 to December 2003 to evaluate the dynamics of sward condition and botanical composition of a mixed massaigrass (Panicum maximum x P. infestum, cv. Massai) and forage peanut (Arachis pintoi Ac 01) pasture, intermittently stocked at three daily herbage allowance levels (9.0, 14.5 and 18.4% live weight). Sward condition was characterized in each grazing cycle in terms of...
Grazing management strategies for massaigrass-forage peanut pastures: 2. produc...
Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Valentim,Judson Ferreira; Pereira,Odilon GomesThis study was carried out to evaluate the productivity, utilization and sward structure of a mixed massaigrass (Panicum maximum x P. infestum, cv. Massai) and forage peanut (Arachis pintoi Ac 01) pasture, intermittently stocked at three daily herbage allowance levels (9.0, 14.5 and 18.4% of live weight). In each grazing cycle, dry matter (DM) accumulation rates, defoliation intensity (%), grazing depth (%) and...
Grazing management strategies for massaigrass-forage peanut pastures: 3. defini...
Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Valentim,Judson Ferreira; Pereira,Odilon GomesThis study was carried out to define sward management targets for mixed Massaigrass (Panicum maximum x P. infestum, cv. Massai) and forage peanut (Arachis pintoi Ac 01) pastures in the Western Brazilian Amazon. Seasonal variation in the pasture carrying capacity was also analyzed. Pastures were intermittently stocked at three daily herbage allowance levels (9.0, 14.5 and 18.4% of live weight) from October 2002 ...
Crescimento de gramíneas e leguminosas forrageiras tropicais sob sombreamento
Andrade,Carlos Mauricio Soares de; Valentim,Judson Ferreira; Carneiro,Jailton da Costa; Vaz,Felipe AlexandreO objetivo deste trabalho foi avaliar o efeito de níveis de sombreamento artificial (0%, 30%, 50% e 70%) nas taxas de acúmulo de matéria seca de quatro gramíneas (Brachiaria brizantha cv. Marandu, B. humidicola cv. Quicuio-da-amazônia, Panicum maximum cv. Massai e Paspalum notatum cv. Pensacola) e três leguminosas forrageiras (Arachis pintoi cv. Belmonte, A. pintoi BRA-031143 e Pueraria phaseoloides), em Rio Br...
Velocidade de estabelecimento de acessos de amendoim forrageiro na Amazônia Oci...
Valentim,Judson Ferreira; Andrade,Carlos Mauricio Soares de; Mendonça,Hélia Alves de; Sales,Maykel Franklin LimaO objetivo deste estudo foi avaliar a velocidade de estabelecimento de acessos de amendoim forrageiro (Arachis repens e Arachis pintoi), visando selecionar materiais adaptados aos sistemas intensivos de produção pecuária do Acre. O delineamento experimental utilizado foi de blocos casualizados, com quatro repetições. Os tratamentos consistiram de dois acessos de A. repens, sete acessos e duas cultivares de Arac...
Desempenho de seis gramíneas solteiras ou consorciadas com o Stylosanthes guian...
Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Couto,Laércio; Pereira,Odilon Gomes; Souza,Alexandre Lima deConduziu-se este estudo na região dos Cerrados de Minas Gerais, visando avaliar o desempenho de seis gramíneas forrageiras (Brachiaria brizantha cv. Marandu, B. brizantha cv. MG-4, B. decumbens cv. Basilisk, Panicum maximum cv. Mombaça, Melinis minutiflora e Hyparrhenia rufa), consorciadas ou não com a leguminosa Stylosanthes guianensis cv. Mineirão e Eucalyptus sp., em um sistema silvipastoril. As forrageiras ...