Nutritional status of jatropha under cattle manure and natural phosphate in rainfed conditions
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662015001101028 |
Resumo: | ABSTRACTThere is little information on the technical recommendation of fertilization for jatropha in the semi-arid region. This study aimed to evaluate the nutritional status of jatropha plants fertilized with cattle manure and natural phosphate under rainfed conditions. The experiment was set in a randomized block design, with three replicates, arranged in a 4 x 4 factorial scheme, corresponding to 4 doses of cattle manure (0, 4, 8 and 12 t ha-1) and 4 doses of natural phosphate (0, 250, 500 and 750 kg ha-1). The application of 8 t ha-1 of cattle manure, in isolation or associated with 500 kg ha-1 of natural phosphate, promotes adequate conditions to obtain jatropha plants with sufficient levels (g kg-1) of N (29.8), P (5.1), K (33.8), Ca (17.1), Mg (14.0) and S (2.6) and micronutrients (Cu = 8.0 and Mn = 94.4 mg kg-1) in its leaf tissue. |
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Nutritional status of jatropha under cattle manure and natural phosphate in rainfed conditionsJatropha curcas L.alternative sources of fertilizermineral nutritionABSTRACTThere is little information on the technical recommendation of fertilization for jatropha in the semi-arid region. This study aimed to evaluate the nutritional status of jatropha plants fertilized with cattle manure and natural phosphate under rainfed conditions. The experiment was set in a randomized block design, with three replicates, arranged in a 4 x 4 factorial scheme, corresponding to 4 doses of cattle manure (0, 4, 8 and 12 t ha-1) and 4 doses of natural phosphate (0, 250, 500 and 750 kg ha-1). The application of 8 t ha-1 of cattle manure, in isolation or associated with 500 kg ha-1 of natural phosphate, promotes adequate conditions to obtain jatropha plants with sufficient levels (g kg-1) of N (29.8), P (5.1), K (33.8), Ca (17.1), Mg (14.0) and S (2.6) and micronutrients (Cu = 8.0 and Mn = 94.4 mg kg-1) in its leaf tissue.Departamento de Engenharia Agrícola - UFCG2015-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662015001101028Revista Brasileira de Engenharia Agrícola e Ambiental v.19 n.11 2015reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v19n11p1028-1034info:eu-repo/semantics/openAccessLima,Rosiane L. S. deAzevedo,Carlos A. V. deGheyi,Hans R.Carvalho Júnior,Genelicio S.Cazetta,Jairo O.Arriel,Nair H. C.eng2015-10-29T00:00:00Zoai:scielo:S1415-43662015001101028Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2015-10-29T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false |
dc.title.none.fl_str_mv |
Nutritional status of jatropha under cattle manure and natural phosphate in rainfed conditions |
title |
Nutritional status of jatropha under cattle manure and natural phosphate in rainfed conditions |
spellingShingle |
Nutritional status of jatropha under cattle manure and natural phosphate in rainfed conditions Lima,Rosiane L. S. de Jatropha curcas L. alternative sources of fertilizer mineral nutrition |
title_short |
Nutritional status of jatropha under cattle manure and natural phosphate in rainfed conditions |
title_full |
Nutritional status of jatropha under cattle manure and natural phosphate in rainfed conditions |
title_fullStr |
Nutritional status of jatropha under cattle manure and natural phosphate in rainfed conditions |
title_full_unstemmed |
Nutritional status of jatropha under cattle manure and natural phosphate in rainfed conditions |
title_sort |
Nutritional status of jatropha under cattle manure and natural phosphate in rainfed conditions |
author |
Lima,Rosiane L. S. de |
author_facet |
Lima,Rosiane L. S. de Azevedo,Carlos A. V. de Gheyi,Hans R. Carvalho Júnior,Genelicio S. Cazetta,Jairo O. Arriel,Nair H. C. |
author_role |
author |
author2 |
Azevedo,Carlos A. V. de Gheyi,Hans R. Carvalho Júnior,Genelicio S. Cazetta,Jairo O. Arriel,Nair H. C. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lima,Rosiane L. S. de Azevedo,Carlos A. V. de Gheyi,Hans R. Carvalho Júnior,Genelicio S. Cazetta,Jairo O. Arriel,Nair H. C. |
dc.subject.por.fl_str_mv |
Jatropha curcas L. alternative sources of fertilizer mineral nutrition |
topic |
Jatropha curcas L. alternative sources of fertilizer mineral nutrition |
description |
ABSTRACTThere is little information on the technical recommendation of fertilization for jatropha in the semi-arid region. This study aimed to evaluate the nutritional status of jatropha plants fertilized with cattle manure and natural phosphate under rainfed conditions. The experiment was set in a randomized block design, with three replicates, arranged in a 4 x 4 factorial scheme, corresponding to 4 doses of cattle manure (0, 4, 8 and 12 t ha-1) and 4 doses of natural phosphate (0, 250, 500 and 750 kg ha-1). The application of 8 t ha-1 of cattle manure, in isolation or associated with 500 kg ha-1 of natural phosphate, promotes adequate conditions to obtain jatropha plants with sufficient levels (g kg-1) of N (29.8), P (5.1), K (33.8), Ca (17.1), Mg (14.0) and S (2.6) and micronutrients (Cu = 8.0 and Mn = 94.4 mg kg-1) in its leaf tissue. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-11-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662015001101028 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662015001101028 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1807-1929/agriambi.v19n11p1028-1034 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Departamento de Engenharia Agrícola - UFCG |
publisher.none.fl_str_mv |
Departamento de Engenharia Agrícola - UFCG |
dc.source.none.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental v.19 n.11 2015 reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online) instname:Universidade Federal de Campina Grande (UFCG) instacron:UFCG |
instname_str |
Universidade Federal de Campina Grande (UFCG) |
instacron_str |
UFCG |
institution |
UFCG |
reponame_str |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
collection |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG) |
repository.mail.fl_str_mv |
||agriambi@agriambi.com.br |
_version_ |
1750297684117291008 |