Effects of organic residue management and legume cover on growth of pine seedlings, nutrient leaching and soil properties
Autor(a) principal: | |
---|---|
Data de Publicação: | 2008 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.5/5614 |
Resumo: | • The short-term effect of organic residue management on the growth and nutrition of Pinus pinaster Ait. seedlings, and on nutrient leaching and chemical properties of an acid soil was assessed through a lysimeter experiment. Treatments included absence, placement on the soil surface, and incorporation into the soil (with and without legume cover cropping) of organic residues (forest floor litter or forest floor litter plus harvest residues). • Residues placed on the soil surface enhanced seedling growth. Organic residues reduced nutrient losses (NO− 3 , Ca andMg) and resulted in nutrient accumulation in the soil. Harvest residues positively affected K seedling nutrition status and enhanced K soil accumulation. • Legume cover cropping reduced soil nutrient losses (N, Ca, Mg and K) during the early stage of seedling growth; it also improved seedling nutrition status (N and P), but without any effect on growth. • Harvest residues plus forest floor litter placed on the soil surface was the most appropriate management to both reduce nutrient losses through leaching and increase height of seedlings at the end of the experimental period (two years). |
id |
RCAP_c04ccab52dced440ebecf1cee5fdc0a8 |
---|---|
oai_identifier_str |
oai:www.repository.utl.pt:10400.5/5614 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Effects of organic residue management and legume cover on growth of pine seedlings, nutrient leaching and soil propertiesPinus pinasterharvest residuesforest floor litternitrogenlegume cover cropping• The short-term effect of organic residue management on the growth and nutrition of Pinus pinaster Ait. seedlings, and on nutrient leaching and chemical properties of an acid soil was assessed through a lysimeter experiment. Treatments included absence, placement on the soil surface, and incorporation into the soil (with and without legume cover cropping) of organic residues (forest floor litter or forest floor litter plus harvest residues). • Residues placed on the soil surface enhanced seedling growth. Organic residues reduced nutrient losses (NO− 3 , Ca andMg) and resulted in nutrient accumulation in the soil. Harvest residues positively affected K seedling nutrition status and enhanced K soil accumulation. • Legume cover cropping reduced soil nutrient losses (N, Ca, Mg and K) during the early stage of seedling growth; it also improved seedling nutrition status (N and P), but without any effect on growth. • Harvest residues plus forest floor litter placed on the soil surface was the most appropriate management to both reduce nutrient losses through leaching and increase height of seedlings at the end of the experimental period (two years).INRA/EDP SciencesRepositório da Universidade de LisboaGómez-Rey, M.X.Madeira, ManuelVasconcelos, E.2013-06-03T15:12:17Z20082008-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/5614eng"Annals of Forest Science". ISSN 1297-966X. 65 (2008) 8071297-966Xinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:36:28Zoai:www.repository.utl.pt:10400.5/5614Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:53:05.116784Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Effects of organic residue management and legume cover on growth of pine seedlings, nutrient leaching and soil properties |
title |
Effects of organic residue management and legume cover on growth of pine seedlings, nutrient leaching and soil properties |
spellingShingle |
Effects of organic residue management and legume cover on growth of pine seedlings, nutrient leaching and soil properties Gómez-Rey, M.X. Pinus pinaster harvest residues forest floor litter nitrogen legume cover cropping |
title_short |
Effects of organic residue management and legume cover on growth of pine seedlings, nutrient leaching and soil properties |
title_full |
Effects of organic residue management and legume cover on growth of pine seedlings, nutrient leaching and soil properties |
title_fullStr |
Effects of organic residue management and legume cover on growth of pine seedlings, nutrient leaching and soil properties |
title_full_unstemmed |
Effects of organic residue management and legume cover on growth of pine seedlings, nutrient leaching and soil properties |
title_sort |
Effects of organic residue management and legume cover on growth of pine seedlings, nutrient leaching and soil properties |
author |
Gómez-Rey, M.X. |
author_facet |
Gómez-Rey, M.X. Madeira, Manuel Vasconcelos, E. |
author_role |
author |
author2 |
Madeira, Manuel Vasconcelos, E. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Gómez-Rey, M.X. Madeira, Manuel Vasconcelos, E. |
dc.subject.por.fl_str_mv |
Pinus pinaster harvest residues forest floor litter nitrogen legume cover cropping |
topic |
Pinus pinaster harvest residues forest floor litter nitrogen legume cover cropping |
description |
• The short-term effect of organic residue management on the growth and nutrition of Pinus pinaster Ait. seedlings, and on nutrient leaching and chemical properties of an acid soil was assessed through a lysimeter experiment. Treatments included absence, placement on the soil surface, and incorporation into the soil (with and without legume cover cropping) of organic residues (forest floor litter or forest floor litter plus harvest residues). • Residues placed on the soil surface enhanced seedling growth. Organic residues reduced nutrient losses (NO− 3 , Ca andMg) and resulted in nutrient accumulation in the soil. Harvest residues positively affected K seedling nutrition status and enhanced K soil accumulation. • Legume cover cropping reduced soil nutrient losses (N, Ca, Mg and K) during the early stage of seedling growth; it also improved seedling nutrition status (N and P), but without any effect on growth. • Harvest residues plus forest floor litter placed on the soil surface was the most appropriate management to both reduce nutrient losses through leaching and increase height of seedlings at the end of the experimental period (two years). |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008 2008-01-01T00:00:00Z 2013-06-03T15:12:17Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.5/5614 |
url |
http://hdl.handle.net/10400.5/5614 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
"Annals of Forest Science". ISSN 1297-966X. 65 (2008) 807 1297-966X |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
INRA/EDP Sciences |
publisher.none.fl_str_mv |
INRA/EDP Sciences |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799131006946508800 |