Single-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems.
The study on single-tree effects of useful tree species with the objective of characterizing the ecological role that a species plays when it is included in man-made ecosystems as a function of its morphological and physiological properties as modified by species interactions and management practices. It was measured the small-scale patterns of above- and belowground biomass and nutrient accumulation, root distribution, soil fertility, soil solution composition, quantity and nutrient accumulation concentration of rainwater, throughfall and stem flow, soil hydrology, soil physics and microclimate, among other variables, in a number of man-made and natural vegetation systems of differing structure and composition during two years. These included a polycultural system with Bactris gasipaes (pupunha), Theobroma grandiflorum (cupuacu), Bixa orellana (urucum), Bertholletia excelsa (castanha-do-Brasil) and Pueraria phaseoloides (pueraria) at two fertilization levels; three monocultures with pupunha (either for fruit or palmito) and cupuacu; a young fallow dominated by Vismia spp and primary rainforest. The measurements produced evidence for differences of agronomic significance between the investigated plant species and cropping systems at numerous levels, including biomass accumulation, root distribution and soil fertility. Two examples for ecologically and agronomically significant single-tree effects are briefly discussed, with special emphasis on the practical recommendations which can be derived from this type of information: stand hydrology, and accumulation of mineral nitrogen in the subsoil.
Main Authors: | , , , , , , , , , |
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Format: | Parte de livro biblioteca |
Language: | English eng |
Published: |
1999-10-06
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Subjects: | Florestal tropical umida, Agrofloresta, Agua pluvial, Root, Soil chemicophysical properties, Rainwater., Água, Bertholletia Excelsa, Bixa Orellana, Biomassa, Bactris Gasipaes, Castanha do Para, Chuva, Cupuaçu, Cultivo Multiplo, Fertilidade do Solo, Microclima, Propriedade Físico-Química, Pupunha, Raiz, Pueraria Phaseoloides, Solo, Uso da Terra., Theobroma Grandiflorum, Urucum, Pueraria, agroforestry, biomass, land use, multiple cropping, microclimate, soil, tropical rain forests, soil fertility, water., |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/668405 |
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dig-alice-doc-6684052017-08-16T01:36:51Z Single-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems. SCHROTH, G. TEIXEIRA, W. G. VILLANI, E. FACCIN, P. O. HAAG, D. WOLF, M. A. CORREIA, F. W. S. SILVA, L. F. da SEIXAS, R. ZECH, W. WENCESLAU GERALDES TEIXEIRA, CPAA. Florestal tropical umida Agrofloresta Agua pluvial Root Soil chemicophysical properties Rainwater. Água Bertholletia Excelsa Bixa Orellana Biomassa Bactris Gasipaes Castanha do Para Chuva Cupuaçu Cultivo Multiplo Fertilidade do Solo Microclima Propriedade Físico-Química Pupunha Raiz Pueraria Phaseoloides Solo Uso da Terra. Theobroma Grandiflorum Urucum Pueraria agroforestry biomass land use multiple cropping microclimate soil tropical rain forests soil fertility water. The study on single-tree effects of useful tree species with the objective of characterizing the ecological role that a species plays when it is included in man-made ecosystems as a function of its morphological and physiological properties as modified by species interactions and management practices. It was measured the small-scale patterns of above- and belowground biomass and nutrient accumulation, root distribution, soil fertility, soil solution composition, quantity and nutrient accumulation concentration of rainwater, throughfall and stem flow, soil hydrology, soil physics and microclimate, among other variables, in a number of man-made and natural vegetation systems of differing structure and composition during two years. These included a polycultural system with Bactris gasipaes (pupunha), Theobroma grandiflorum (cupuacu), Bixa orellana (urucum), Bertholletia excelsa (castanha-do-Brasil) and Pueraria phaseoloides (pueraria) at two fertilization levels; three monocultures with pupunha (either for fruit or palmito) and cupuacu; a young fallow dominated by Vismia spp and primary rainforest. The measurements produced evidence for differences of agronomic significance between the investigated plant species and cropping systems at numerous levels, including biomass accumulation, root distribution and soil fertility. Two examples for ecologically and agronomically significant single-tree effects are briefly discussed, with special emphasis on the practical recommendations which can be derived from this type of information: stand hydrology, and accumulation of mineral nitrogen in the subsoil. 2014-12-16T07:46:10Z 2014-12-16T07:46:10Z 1999-10-06 1998 2018-12-28T11:11:11Z Parte de livro In: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF, 1998. http://www.alice.cnptia.embrapa.br/alice/handle/doc/668405 en eng openAccess p. 453-460. |
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Florestal tropical umida Agrofloresta Agua pluvial Root Soil chemicophysical properties Rainwater. Água Bertholletia Excelsa Bixa Orellana Biomassa Bactris Gasipaes Castanha do Para Chuva Cupuaçu Cultivo Multiplo Fertilidade do Solo Microclima Propriedade Físico-Química Pupunha Raiz Pueraria Phaseoloides Solo Uso da Terra. Theobroma Grandiflorum Urucum Pueraria agroforestry biomass land use multiple cropping microclimate soil tropical rain forests soil fertility water. Florestal tropical umida Agrofloresta Agua pluvial Root Soil chemicophysical properties Rainwater. Água Bertholletia Excelsa Bixa Orellana Biomassa Bactris Gasipaes Castanha do Para Chuva Cupuaçu Cultivo Multiplo Fertilidade do Solo Microclima Propriedade Físico-Química Pupunha Raiz Pueraria Phaseoloides Solo Uso da Terra. Theobroma Grandiflorum Urucum Pueraria agroforestry biomass land use multiple cropping microclimate soil tropical rain forests soil fertility water. |
spellingShingle |
Florestal tropical umida Agrofloresta Agua pluvial Root Soil chemicophysical properties Rainwater. Água Bertholletia Excelsa Bixa Orellana Biomassa Bactris Gasipaes Castanha do Para Chuva Cupuaçu Cultivo Multiplo Fertilidade do Solo Microclima Propriedade Físico-Química Pupunha Raiz Pueraria Phaseoloides Solo Uso da Terra. Theobroma Grandiflorum Urucum Pueraria agroforestry biomass land use multiple cropping microclimate soil tropical rain forests soil fertility water. Florestal tropical umida Agrofloresta Agua pluvial Root Soil chemicophysical properties Rainwater. Água Bertholletia Excelsa Bixa Orellana Biomassa Bactris Gasipaes Castanha do Para Chuva Cupuaçu Cultivo Multiplo Fertilidade do Solo Microclima Propriedade Físico-Química Pupunha Raiz Pueraria Phaseoloides Solo Uso da Terra. Theobroma Grandiflorum Urucum Pueraria agroforestry biomass land use multiple cropping microclimate soil tropical rain forests soil fertility water. SCHROTH, G. TEIXEIRA, W. G. VILLANI, E. FACCIN, P. O. HAAG, D. WOLF, M. A. CORREIA, F. W. S. SILVA, L. F. da SEIXAS, R. ZECH, W. Single-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems. |
description |
The study on single-tree effects of useful tree species with the objective of characterizing the ecological role that a species plays when it is included in man-made ecosystems as a function of its morphological and physiological properties as modified by species interactions and management practices. It was measured the small-scale patterns of above- and belowground biomass and nutrient accumulation, root distribution, soil fertility, soil solution composition, quantity and nutrient accumulation concentration of rainwater, throughfall and stem flow, soil hydrology, soil physics and microclimate, among other variables, in a number of man-made and natural vegetation systems of differing structure and composition during two years. These included a polycultural system with Bactris gasipaes (pupunha), Theobroma grandiflorum (cupuacu), Bixa orellana (urucum), Bertholletia excelsa (castanha-do-Brasil) and Pueraria phaseoloides (pueraria) at two fertilization levels; three monocultures with pupunha (either for fruit or palmito) and cupuacu; a young fallow dominated by Vismia spp and primary rainforest. The measurements produced evidence for differences of agronomic significance between the investigated plant species and cropping systems at numerous levels, including biomass accumulation, root distribution and soil fertility. Two examples for ecologically and agronomically significant single-tree effects are briefly discussed, with special emphasis on the practical recommendations which can be derived from this type of information: stand hydrology, and accumulation of mineral nitrogen in the subsoil. |
author2 |
WENCESLAU GERALDES TEIXEIRA, CPAA. |
author_facet |
WENCESLAU GERALDES TEIXEIRA, CPAA. SCHROTH, G. TEIXEIRA, W. G. VILLANI, E. FACCIN, P. O. HAAG, D. WOLF, M. A. CORREIA, F. W. S. SILVA, L. F. da SEIXAS, R. ZECH, W. |
format |
Parte de livro |
topic_facet |
Florestal tropical umida Agrofloresta Agua pluvial Root Soil chemicophysical properties Rainwater. Água Bertholletia Excelsa Bixa Orellana Biomassa Bactris Gasipaes Castanha do Para Chuva Cupuaçu Cultivo Multiplo Fertilidade do Solo Microclima Propriedade Físico-Química Pupunha Raiz Pueraria Phaseoloides Solo Uso da Terra. Theobroma Grandiflorum Urucum Pueraria agroforestry biomass land use multiple cropping microclimate soil tropical rain forests soil fertility water. |
author |
SCHROTH, G. TEIXEIRA, W. G. VILLANI, E. FACCIN, P. O. HAAG, D. WOLF, M. A. CORREIA, F. W. S. SILVA, L. F. da SEIXAS, R. ZECH, W. |
author_sort |
SCHROTH, G. |
title |
Single-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems. |
title_short |
Single-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems. |
title_full |
Single-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems. |
title_fullStr |
Single-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems. |
title_full_unstemmed |
Single-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems. |
title_sort |
single-tree effects in agroforestry with perennial crops - an approach to the optimisation of tropical land use systems. |
publishDate |
1999-10-06 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/668405 |
work_keys_str_mv |
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