Herbage intake and animal performance of cattle grazing dwarf elaphant grass with two access times to a forage peanut area

Liz, Diego Melo de; Filho, Henrique Mendonça Nunes Ribeiro; Andrade, Ederson Américo de; Nardi, Camila Zardo de; Miguel, Marcolino Frederico; Almeida, Edison Xavier de

doi:10.1590/s1413-70542014000600010

Cited by 3 publications

(2 citation statements)

References 17 publications

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“…Em trabalho realizado no mesmo local do presente estudo, novilhos pastejando capim-elefante anão com acesso a piquetes de amendoim forrageiro por seis horas diárias aumentaram em cerca de 12% o consumo diário de MS (Andrade et al, 2016). Além disso, foi verificado que o consumo de forragem não varia quando o acesso aos piquetes da leguminosa diminui de seis para duas horas diárias (Liz et al, 2014). Observa-se, portanto, que, assim como para bovinos, o acesso a piquetes exclusivos de leguminosas por períodos relativamente curtos (duas horas) pode constituir importante ferramenta de manejo em sistemas de produção de ovinos.…”

Section: Arq Bras Med Vet Zootecunclassified

Consumo de forragem por ovinos ingerindo grama missioneira gigante com ou sem acesso a amendoim forrageiro

Dal-Pizzol

Biasiolo

Raupp

et al. 2019

Arq. Bras. Med. Vet. Zootec.

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RESUMO A grama missioneira gigante (Axonopus catharinensis Valls) é uma espécie forrageira que merece ser melhor investigada tanto pura como recebendo a inclusão de leguminosas. Objetivou-se avaliar o consumo de MS por ovinos pastejando grama missioneira gigante com ou sem acesso a pastos de amendoim forrageiro (Arachis pintoi cv. Amarillo). Para isso, foi conduzido um experimento prévio com cordeiros alojados em gaiolas metabólicas, gerando-se uma equação para a estimativa do consumo tomando como base a excreção fecal de proteína bruta (PBf), que apresentou R2= 0,91. Em um segundo experimento, foi avaliado o consumo de forragem por ovinos em pastos de grama missioneira gigante com duas alturas de entrada (25 ou 35cm), com ou sem acesso a áreas de amendoim forrageiro por duas horas diárias. A altura de entrada na grama missioneira gigante não alterou o consumo total de MS, mas o acesso aos piquetes da leguminosa aumentou o consumo em aproximadamente 20%. Em conclusão, a grama missioneira gigante pode ser manejada com alturas de entrada entre 25 e 35cm, enquanto o acesso a áreas de amendoim forrageiro por duas horas diárias aumenta o consumo de MO por cordeiros pastejando a missioneira.

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Section: Arq Bras Med Vet Zootecunclassified

Consumo de forragem por ovinos ingerindo grama missioneira gigante com ou sem acesso a amendoim forrageiro

Dal-Pizzol

Biasiolo

Raupp

et al. 2019

Arq. Bras. Med. Vet. Zootec.

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“…dikembangbiakan dengan tambahan berbagai suplemen. Liz et al (2014) melaporkan bahwa pemberian rumput Gajah Genjah secara penggembalaan dengan hijauan kacang tanah memberikan konsumsi dan pertumbuhan ternak yang baik.…”

Section: Kemampuan Tumbuh Pasca Pemangkasan (Regrowth)unclassified

Peningkatan Produktivitas Pakan Dan Nutrisi Sapi Pada Areal Kelapa Melalui Introduksi Pennisetum Purpureum Schum Cv. Mott

Paat¹,

Kindangen²

2017

Bull. Palma

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ABSTRAKLahan perkebunan kelapa di Sulawesi Utara merupakan basis ekologi sapi namun produktivitas dan nutrisi pakan rendah. Penelitian ini bertujuan meningkatkan produktivitas pakan dan nutrisi untuk pengembangan sapi potong di lahan perkebunan kelapa, melalui introduksi hijauan pakan ternak unggul Pennisetum purpureum Schum cv. Mott. Penelitian dilaksanakan pada Juli 2012 sampai dengan Januari 2013 di Desa Ongkaw, Kabupaten Minahasa Selatan, Provinsi Sulawesi Utara. Tanaman kelapa yang digunakan dalam penelitian ini adalah Kelapa Dalam umur 50 tahun dengan jarak tanam 9 m x 9 m. Penelitian menggunakan Rancangan Acak Lengkap dengan tiga perlakuan dan tiga ulangan. Tiga perlakuan yang diuji adalah jenis pakan ternak, yang terdiri atas P. purpureum Schum cv. Mott, Cynodon sp. dan Pennisetum purpureum. Jarak tanam pakan ternak tersebut adalah 20 cm x 20 cm untuk Cynodon sp., dan 100 cm x 50 cm untuk P. purpureum Schum cv. Mott dan P. purpureum. Defoliasi pertama dilakukan 70 hst, setelah itu defoliasi dilakukan setiap 45 hari. Hasil penelitian ini menunjukkan bahwa berat kering pakan ternak per ha adalah 15,31 ton; 128,21 ton; dan 163,73 ton/ha berturut-turut untuk Cynodon sp., P. purpureum, dan P. purpureum Schum cv. Mott. Bahan kering dan nutrisi pakan P. purpureum Schum cv. Mott lebih tinggi dari Rumput Cynodon sp. dan Pennisetum purpureum. Hasil penelitian menunjukkan bahwa P. purpureum Schum cv. Mott yang diindtroduksi meningkatkan produksi dan nutrisi pakan ternak pada lahan perkebunan kelapa secara nyata dibanding tanaman pakan lokal Cynodon sp. dan P. purpureum. Pennisetum purpureum Schum cv. Mott dapat beradaptasi di bawah naungan kelapa dewasa.Kata kunci: Rumput gajah genjah, pakan dan nutrisi ternak sapi, lahan perkebunan kelapa. ABSTRACTCoconut plantation area in North Sulawesi is an ecological basis for cattle but lower in terms of productivity of feed d annutrients. This study aims to improve the productivity of feed and nutrient for beef cattle development in the coconut palm plantation through the introduction of superior forage P. purpureum Schum cv. Mott. The study was conducted from July 2012 to January 2013, in the Ongkaw Village, South Minahasa Regency, North Sulawesi. Coconut palms used in this study was 50 years-old tall coconuts with planting system of 9 m x 9 m at farmer plantation area. The research followed a completely randomized design with three treatments and three replications. The treatments tested were types of animal feed, which consists of (1). P. purpureum Schum cv. Mott (dwarf elephant grass), Cynodon sp. (native grass), and P. purpureum (forage elephant grass). Planting systems of livestock forage are 20 cm x 20 cm, for Cynodon sp. 100 cm x 50 cm for both P. purpureum Schum cv. Mott and P. purpureum. The first defoliation was done 70 days after planting, after that, the defoliation was done every 45 days. The result showed that the dry weight of animal feed/ha was 15.31 tons, 163.73 tons and 128.21 tons for Cynodon sp., P. purpureum Schum cv. Mott and P. purpureum, respectivel...

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Associative effects between Arachis pintoi and dwarf elephantgrass hays on nutritional value in sheep

et al. 2018

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The aim of the present study was to evaluate the effect of including different levels of peanut (Arachis pintoi cv. Amarillo) hay (167 and 572 g/kg dry matter (DM) of crude protein and neutral detergent fibre respectively) on the nutritional value of diets based on dwarf elephantgrass (Pennisetum purpureum Shum, cv. Kurumi) hay (98 and 668 g/kg DM of crude protein and neutral detergent fibre respectively). Peanut hay was included in the proportions of 0.0, 0.33, 0.66 and 1.00 of total diet DM. Eight Texel × Suffolk crossbred wethers provided with duodenal cannula were assigned to the treatments in a replicated 4 × 4 Latin-square experiment. The organic matter (OM) intake increased linearly (P < 0.05) and the total apparent OM digestibility decreased linearly (P < 0.001) with an increasing inclusion of legume. The nitrogen (N) intake and N urinary excretion increased linearly (P < 0.05), whereas linear and quadratic responses were significant for digestible OM intake, N retention, and for the efficiency of rumen microbial protein synthesis. Cubic positive responses were significant (P < 0.05) for duodenal flow of total N, non-ammonia-N and rumen microbial-N. The inclusion of A. pintoi in dwarf elephantgrass-based diets improved the nutrient supply to sheep, but no additive effect was observed as a result of increasing the peanut proportion in the mixed diet.

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Herbage intake and animal performance of cattle grazing dwarf elaphant grass with two access times to a forage peanut area

Cited by 3 publications

References 17 publications

Consumo de forragem por ovinos ingerindo grama missioneira gigante com ou sem acesso a amendoim forrageiro

Consumo de forragem por ovinos ingerindo grama missioneira gigante com ou sem acesso a amendoim forrageiro

Peningkatan Produktivitas Pakan Dan Nutrisi Sapi Pada Areal Kelapa Melalui Introduksi Pennisetum Purpureum Schum Cv. Mott

Associative effects between Arachis pintoi and dwarf elephantgrass hays on nutritional value in sheep

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