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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
20/08/1994 |
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Data da última atualização: |
25/07/2025 |
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Autoria: |
ANDERSON, G. W.; BATINI, F. E. |
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Título: |
Pasture, sheep and timber production from agroforestry systems with subterraneum clover sown under 15 years old Pinus radiata by a method simulating aerial seeding. |
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Ano de publicação: |
1983 |
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Fonte/Imprenta: |
Australian Journal of Experimental Agriculture and Animal Husbandry, v. 23, p. 123-130, 1983. |
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Idioma: |
Inglês |
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Conteúdo: |
A fifteen-year-old plantation of P. radiata at Mundaring, Western Australia, was thinned to densities ranging from 0 to 200 trees/ha, and pruned to 6 m. Subterranean clover cv. Seaton Park was sown with fertilizer by a method simulating aerial seeding. Pasture, sheep and tree growth and changes in soil and foliar nutrient levels were measured over a four year period. Clover establishment was most satisfactory. In the second year the pastures under tree densities of 150 or more trees/ha carried 60% of the numbers of sheep carried on the pastures with no trees. Two years later, following increased canopy growth and shading, this relative carrying capacity was down to 40%. After four years, soil and foliar nutrient levels were not affected by tree density. At the lowest density of trees (< 100 stems/ha), individual tree diameter growth and volume production per hectare were stimulated and there was least loss of agricultural productivity. This density was therefore preferable for agroforestry. |
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Palavras-Chave: |
Integração lavoura-pecuária-floresta; Sistema agroflorestal. |
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Thesagro: |
Pastagem; Pinus Radiata. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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Marc: |
LEADER 01669naa a2200181 a 4500
001 1280072
005 2025-07-25
008 1983 bl uuuu u00u1 u #d
100 1 $aANDERSON, G. W.
245 $aPasture, sheep and timber production from agroforestry systems with subterraneum clover sown under 15 years old Pinus radiata by a method simulating aerial seeding.
260 $c1983
520 $aA fifteen-year-old plantation of P. radiata at Mundaring, Western Australia, was thinned to densities ranging from 0 to 200 trees/ha, and pruned to 6 m. Subterranean clover cv. Seaton Park was sown with fertilizer by a method simulating aerial seeding. Pasture, sheep and tree growth and changes in soil and foliar nutrient levels were measured over a four year period. Clover establishment was most satisfactory. In the second year the pastures under tree densities of 150 or more trees/ha carried 60% of the numbers of sheep carried on the pastures with no trees. Two years later, following increased canopy growth and shading, this relative carrying capacity was down to 40%. After four years, soil and foliar nutrient levels were not affected by tree density. At the lowest density of trees (< 100 stems/ha), individual tree diameter growth and volume production per hectare were stimulated and there was least loss of agricultural productivity. This density was therefore preferable for agroforestry.
650 $aPastagem
650 $aPinus Radiata
653 $aIntegração lavoura-pecuária-floresta
653 $aSistema agroflorestal
700 1 $aBATINI, F. E.
773 $tAustralian Journal of Experimental Agriculture and Animal Husbandry$gv. 23, p. 123-130, 1983.
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| 1. |  | FÁVARO, L. S.; PAULA-PETROLI, S.B.; ROMANIN, P.; RIBEIRO, R. A.; HUNGRIA, M.; OLIVEIRA JR, A. G; YAMAUCHI, L. M.; YAMDA-OGATTA, S.F.; CARRARA-MARRONI, F.E. Detection of OXA-58-producing Acinetobacter bereziniae in Brazil. Journal of Global Antimicrobial Resistance, v. 19, p. 53-55, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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