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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
05/01/2016 |
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Data da última atualização: |
02/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, D. V. da; OLIVEIRA, T. K. de; KUSDRA, J. F.; kÖLLIN, F. T.; LIMA, A. A. de; COSTA, K. B. A. da. |
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Afiliação: |
Déborah Verçoza da Silva, Universidade Federal de Acre; TADARIO KAMEL DE OLIVEIRA, CPAF-AC; Jorge Ferreira Kusdra, Universidade Federal de Acre; Faelen Taís Kölln, Universidade Federal de Acre; Aliny Alencar de Lima, Universidade Federal de Acre; Karelynne Bruna Alencar da Costa, Universidade Federal de Acre. |
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Título: |
Decomposition of ground biomass of secondary forest and yield of annual crops in no tillage system. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Revista Ceres, Viçosa, v. 62, n. 6, p. 568-576, nov./dez. 2015. |
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ISSN: |
0034-737X (impresso) / 2177-3491 (online) |
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DOI: |
10.1590/0034-737X201562060009 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to evaluate the dynamics of decomposition process of chopped secondary forest system, previously enriched with legumes Inga velutina Willd. and tryphnodendron pulcherrimum (Willd.) Hochr. and the contribution of this process to the nutrient input to the cultivation of corn and bean under no-tillage. The experimental design was a randomized block, split plot with four replications. The plots were two species (I. velutina and S. pulcherrimum) and the subplots were seven times of evaluation (0, 7, 28, 63, 189, 252, 294 days after experiment installation). There was no difference (p > 0.05) between the secondary forest systems enriched and no interaction with times for biomass waste, decomposition constant and half-life time. The waste of S. pulcherrimum trees had higher (p < 0.05) C/N ratio than that I. velutina. However, this one was higher (p < 0.05) in lignin content. Nevertheless, the dynamics of residue decomposition was similar. The corn yield was higher (p < 0.05) in cultivation under I. velutina waste. Meanwhile, the beans planted after corn, shows similar (p > 0.05) yield in both areas, regardless of the waste origin. |
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Palavras-Chave: |
Baginha; Capoeira triturada; Cero labranza; Cultivo secuencial; Fertilizantes orgánicos; Fitomasa; Frijoles; Ingá peluda; Inga velutina; Maiz; Rendimiento de los cultivos; Sistemas de cultivo; Stryphnodendron pulcherrimum. |
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Thesagro: |
Adubo orgânico; Biomassa; Cobertura morta; Cultivo Seqüencial; Decomposição; Feijão; Leguminosa; Milho; Phaseolus vulgaris; Plantio direto; Rendimento; Sistema de cultivo; Zea mays. |
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Thesaurus Nal: |
Beans; Corn; Crop yield; Cropping systems; No-tillage; Organic fertilizers; Phytomass; Sequential cropping. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1032916/1/25841.pdf
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Marc: |
LEADER 02895naa a2200613 a 4500
001 2032916
005 2021-07-02
008 2015 bl uuuu u00u1 u #d
022 $a0034-737X (impresso) / 2177-3491 (online)
024 7 $a10.1590/0034-737X201562060009$2DOI
100 1 $aSILVA, D. V. da
245 $aDecomposition of ground biomass of secondary forest and yield of annual crops in no tillage system.$h[electronic resource]
260 $c2015
520 $aThe objective of this work was to evaluate the dynamics of decomposition process of chopped secondary forest system, previously enriched with legumes Inga velutina Willd. and tryphnodendron pulcherrimum (Willd.) Hochr. and the contribution of this process to the nutrient input to the cultivation of corn and bean under no-tillage. The experimental design was a randomized block, split plot with four replications. The plots were two species (I. velutina and S. pulcherrimum) and the subplots were seven times of evaluation (0, 7, 28, 63, 189, 252, 294 days after experiment installation). There was no difference (p > 0.05) between the secondary forest systems enriched and no interaction with times for biomass waste, decomposition constant and half-life time. The waste of S. pulcherrimum trees had higher (p < 0.05) C/N ratio than that I. velutina. However, this one was higher (p < 0.05) in lignin content. Nevertheless, the dynamics of residue decomposition was similar. The corn yield was higher (p < 0.05) in cultivation under I. velutina waste. Meanwhile, the beans planted after corn, shows similar (p > 0.05) yield in both areas, regardless of the waste origin.
650 $aBeans
650 $aCorn
650 $aCrop yield
650 $aCropping systems
650 $aNo-tillage
650 $aOrganic fertilizers
650 $aPhytomass
650 $aSequential cropping
650 $aAdubo orgânico
650 $aBiomassa
650 $aCobertura morta
650 $aCultivo Seqüencial
650 $aDecomposição
650 $aFeijão
650 $aLeguminosa
650 $aMilho
650 $aPhaseolus vulgaris
650 $aPlantio direto
650 $aRendimento
650 $aSistema de cultivo
650 $aZea mays
653 $aBaginha
653 $aCapoeira triturada
653 $aCero labranza
653 $aCultivo secuencial
653 $aFertilizantes orgánicos
653 $aFitomasa
653 $aFrijoles
653 $aIngá peluda
653 $aInga velutina
653 $aMaiz
653 $aRendimiento de los cultivos
653 $aSistemas de cultivo
653 $aStryphnodendron pulcherrimum
700 1 $aOLIVEIRA, T. K. de
700 1 $aKUSDRA, J. F.
700 1 $akÖLLIN, F. T.
700 1 $aLIMA, A. A. de
700 1 $aCOSTA, K. B. A. da
773 $tRevista Ceres, Viçosa$gv. 62, n. 6, p. 568-576, nov./dez. 2015.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
19/08/2016 |
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Data da última atualização: |
10/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
NOGUEIRA, D. M.; GUMMOW, B.; GARDINER, C. P.; CAVALIERI, J.; FITZPATRICK, L. A.; PARKER, A. J. |
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Afiliação: |
DANIEL MAIA NOGUEIRA, CPATSA; B. GUMMOW, School of Veterinary and Biomedical Sciences, James Cook University, Townsville; C. P. GARDINER, School of Veterinary and Biomedical Sciences, James Cook University, Townsville; J. CAVALIERI, School of Veterinary and Biomedical Sciences, James Cook University, Townsville; L. A. FITZPATRICK, School of Veterinary and Biomedical Sciences, James Cook University, Townsville; A. J. PARKER, School of Veterinary and Biomedical Sciences, James Cook University, Townsville. |
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Título: |
A survey of the meat goat industry in Queensland and New South Wales. 2. Herd management, reproductive performance and animal health. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Animal Production Science, v. 56, p. 1533-1544, 2016. |
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DOI: |
10.1071/AN14794 |
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Idioma: |
Inglês |
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Conteúdo: |
An interview-based questionnaire survey was conducted on 31 goat properties in New South Wales and Queensland in 2013. This study has gathered information on goat herd management, reproductive performance and animal health, and has identified constraints that may limit goat productivity. Producers from high-rainfall regions reported having full blood Boer goats for stud breeding. In contrast, producers from pastoral regions had rangeland goats and Boercross goats. Overall, 87% of the producers identified a natural breeding season in goats and 61% separated kids from their mothers at weaning. The weaning age varied between 3.0 and 6.0 months. A total of 52% of producers castrated male kids. Only 10% of producers used ultrasound to conduct pregnancy diagnosis on their goats. The reported pregnancy rate was 60% for the pastoral regions and 94% for the high-rainfall regions. The average prolificacy was 1.4 kids/doe and the kidding interval was 12 months. Overall, 68% of producers fed their goat herd with supplements, with the exception that most producers from western New South Wales and south-western Queensland did not use supplements. Producers considered gastrointestinal parasites (61%) and body lice (48%) as the main diseases ssociated with their goat herds, although only 52% mentioned drenching the animals with anthelmintics. In general, properties in the pastoral regions showed low pregnancy and kidding rates, early age at first mating, high mortality rates, poor performance of Boer bucks and lower weights and weight gain compared with properties in the high-rainfall regions. The survey has highlighted areas that require further study to validate the observations of producers, for instance, factors that may be limiting the fertility of Boer goats in rangeland environments, the incidence of diseases, the use of Kidplan and management activities to improve goat productivity. MenosAn interview-based questionnaire survey was conducted on 31 goat properties in New South Wales and Queensland in 2013. This study has gathered information on goat herd management, reproductive performance and animal health, and has identified constraints that may limit goat productivity. Producers from high-rainfall regions reported having full blood Boer goats for stud breeding. In contrast, producers from pastoral regions had rangeland goats and Boercross goats. Overall, 87% of the producers identified a natural breeding season in goats and 61% separated kids from their mothers at weaning. The weaning age varied between 3.0 and 6.0 months. A total of 52% of producers castrated male kids. Only 10% of producers used ultrasound to conduct pregnancy diagnosis on their goats. The reported pregnancy rate was 60% for the pastoral regions and 94% for the high-rainfall regions. The average prolificacy was 1.4 kids/doe and the kidding interval was 12 months. Overall, 68% of producers fed their goat herd with supplements, with the exception that most producers from western New South Wales and south-western Queensland did not use supplements. Producers considered gastrointestinal parasites (61%) and body lice (48%) as the main diseases ssociated with their goat herds, although only 52% mentioned drenching the animals with anthelmintics. In general, properties in the pastoral regions showed low pregnancy and kidding rates, early age at first mating, high mortality rates, poor performan... Mostrar Tudo |
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Palavras-Chave: |
Saude animal. |
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Thesagro: |
Caprino; Doença; Nutrição; Produção animal; Reprodução. |
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Thesaurus NAL: |
Animal production; Goats. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02756naa a2200289 a 4500
001 2051302
005 2018-01-10
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1071/AN14794$2DOI
100 1 $aNOGUEIRA, D. M.
245 $aA survey of the meat goat industry in Queensland and New South Wales. 2. Herd management, reproductive performance and animal health.$h[electronic resource]
260 $c2016
520 $aAn interview-based questionnaire survey was conducted on 31 goat properties in New South Wales and Queensland in 2013. This study has gathered information on goat herd management, reproductive performance and animal health, and has identified constraints that may limit goat productivity. Producers from high-rainfall regions reported having full blood Boer goats for stud breeding. In contrast, producers from pastoral regions had rangeland goats and Boercross goats. Overall, 87% of the producers identified a natural breeding season in goats and 61% separated kids from their mothers at weaning. The weaning age varied between 3.0 and 6.0 months. A total of 52% of producers castrated male kids. Only 10% of producers used ultrasound to conduct pregnancy diagnosis on their goats. The reported pregnancy rate was 60% for the pastoral regions and 94% for the high-rainfall regions. The average prolificacy was 1.4 kids/doe and the kidding interval was 12 months. Overall, 68% of producers fed their goat herd with supplements, with the exception that most producers from western New South Wales and south-western Queensland did not use supplements. Producers considered gastrointestinal parasites (61%) and body lice (48%) as the main diseases ssociated with their goat herds, although only 52% mentioned drenching the animals with anthelmintics. In general, properties in the pastoral regions showed low pregnancy and kidding rates, early age at first mating, high mortality rates, poor performance of Boer bucks and lower weights and weight gain compared with properties in the high-rainfall regions. The survey has highlighted areas that require further study to validate the observations of producers, for instance, factors that may be limiting the fertility of Boer goats in rangeland environments, the incidence of diseases, the use of Kidplan and management activities to improve goat productivity.
650 $aAnimal production
650 $aGoats
650 $aCaprino
650 $aDoença
650 $aNutrição
650 $aProdução animal
650 $aReprodução
653 $aSaude animal
700 1 $aGUMMOW, B.
700 1 $aGARDINER, C. P.
700 1 $aCAVALIERI, J.
700 1 $aFITZPATRICK, L. A.
700 1 $aPARKER, A. J.
773 $tAnimal Production Science$gv. 56, p. 1533-1544, 2016.
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