Growth of fertigated desert rose in different nitrate/ammonium proportion
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ornamental Horticulture (Campinas) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2447-536X2019000100018 |
Resumo: | Abstract This study aimed to determine NO3-/NH4+ proportion delivered by fertigation that allows greater desert rose plants growth in pots. Plants were cultivated in greenhouse in polypropylene pots, using a mixture of sand and composted Pinus powder (1:1, v v-1) as substrate. Experimental design was completely randomized, with six treatments (control, 0/100 25/75, 50/50, 75/25 and 100/0 of NO3– and NH4+ respectively), and ten replications. Fertigation was performed weekly in the amount of 100 mL per pot for 180 days. Variables evaluated were: shoot height, basal diameter of the caudice, number of branches, roots, leaves and caudice dry mass and macronutrient contents determination and accumulation in leaves, caudice and root. NO3– and NH4+ proportion promoted a greater change in nutrient content in leaves compared to caudice and roots. The proportion 25/75 NO3–/NH4+ is recommended for desert rose cultivation, as it provides the best results for most of the characteristics studied. |
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Growth of fertigated desert rose in different nitrate/ammonium proportionAdenium obesumnitrogennutritionpot flowerAbstract This study aimed to determine NO3-/NH4+ proportion delivered by fertigation that allows greater desert rose plants growth in pots. Plants were cultivated in greenhouse in polypropylene pots, using a mixture of sand and composted Pinus powder (1:1, v v-1) as substrate. Experimental design was completely randomized, with six treatments (control, 0/100 25/75, 50/50, 75/25 and 100/0 of NO3– and NH4+ respectively), and ten replications. Fertigation was performed weekly in the amount of 100 mL per pot for 180 days. Variables evaluated were: shoot height, basal diameter of the caudice, number of branches, roots, leaves and caudice dry mass and macronutrient contents determination and accumulation in leaves, caudice and root. NO3– and NH4+ proportion promoted a greater change in nutrient content in leaves compared to caudice and roots. The proportion 25/75 NO3–/NH4+ is recommended for desert rose cultivation, as it provides the best results for most of the characteristics studied.Sociedade Brasileira de Floricultura e Plantas Ornamentais2019-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2447-536X2019000100018Ornamental Horticulture v.25 n.1 2019reponame:Ornamental Horticulture (Campinas)instname:Sociedade Brasileira de Floricultura e Plantas Ornamentais (SBFPO)instacron:SBFPO10.14295/oh.v25i1.1248info:eu-repo/semantics/openAccessStegani,VanessaAlves,Guilherme Augusto CitoMelo,Thadeu Rodrigues deColombo,Ronan CarlosBiz,GuilhermeFaria,Ricardo Tadeu deeng2019-04-30T00:00:00Zoai:scielo:S2447-536X2019000100018Revistahttp://ornamentalhorticulture.emnuvens.com.br/rbho/indexhttps://old.scielo.br/oai/scielo-oai.php||revista.ornamentalhorticulture@gmail.com2447-536X2447-536Xopendoar:2019-04-30T00:00Ornamental Horticulture (Campinas) - Sociedade Brasileira de Floricultura e Plantas Ornamentais (SBFPO)false |
dc.title.none.fl_str_mv |
Growth of fertigated desert rose in different nitrate/ammonium proportion |
title |
Growth of fertigated desert rose in different nitrate/ammonium proportion |
spellingShingle |
Growth of fertigated desert rose in different nitrate/ammonium proportion Stegani,Vanessa Adenium obesum nitrogen nutrition pot flower |
title_short |
Growth of fertigated desert rose in different nitrate/ammonium proportion |
title_full |
Growth of fertigated desert rose in different nitrate/ammonium proportion |
title_fullStr |
Growth of fertigated desert rose in different nitrate/ammonium proportion |
title_full_unstemmed |
Growth of fertigated desert rose in different nitrate/ammonium proportion |
title_sort |
Growth of fertigated desert rose in different nitrate/ammonium proportion |
author |
Stegani,Vanessa |
author_facet |
Stegani,Vanessa Alves,Guilherme Augusto Cito Melo,Thadeu Rodrigues de Colombo,Ronan Carlos Biz,Guilherme Faria,Ricardo Tadeu de |
author_role |
author |
author2 |
Alves,Guilherme Augusto Cito Melo,Thadeu Rodrigues de Colombo,Ronan Carlos Biz,Guilherme Faria,Ricardo Tadeu de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Stegani,Vanessa Alves,Guilherme Augusto Cito Melo,Thadeu Rodrigues de Colombo,Ronan Carlos Biz,Guilherme Faria,Ricardo Tadeu de |
dc.subject.por.fl_str_mv |
Adenium obesum nitrogen nutrition pot flower |
topic |
Adenium obesum nitrogen nutrition pot flower |
description |
Abstract This study aimed to determine NO3-/NH4+ proportion delivered by fertigation that allows greater desert rose plants growth in pots. Plants were cultivated in greenhouse in polypropylene pots, using a mixture of sand and composted Pinus powder (1:1, v v-1) as substrate. Experimental design was completely randomized, with six treatments (control, 0/100 25/75, 50/50, 75/25 and 100/0 of NO3– and NH4+ respectively), and ten replications. Fertigation was performed weekly in the amount of 100 mL per pot for 180 days. Variables evaluated were: shoot height, basal diameter of the caudice, number of branches, roots, leaves and caudice dry mass and macronutrient contents determination and accumulation in leaves, caudice and root. NO3– and NH4+ proportion promoted a greater change in nutrient content in leaves compared to caudice and roots. The proportion 25/75 NO3–/NH4+ is recommended for desert rose cultivation, as it provides the best results for most of the characteristics studied. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-03-01 |
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=S2447-536X2019000100018 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2447-536X2019000100018 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.14295/oh.v25i1.1248 |
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 |
Sociedade Brasileira de Floricultura e Plantas Ornamentais |
publisher.none.fl_str_mv |
Sociedade Brasileira de Floricultura e Plantas Ornamentais |
dc.source.none.fl_str_mv |
Ornamental Horticulture v.25 n.1 2019 reponame:Ornamental Horticulture (Campinas) instname:Sociedade Brasileira de Floricultura e Plantas Ornamentais (SBFPO) instacron:SBFPO |
instname_str |
Sociedade Brasileira de Floricultura e Plantas Ornamentais (SBFPO) |
instacron_str |
SBFPO |
institution |
SBFPO |
reponame_str |
Ornamental Horticulture (Campinas) |
collection |
Ornamental Horticulture (Campinas) |
repository.name.fl_str_mv |
Ornamental Horticulture (Campinas) - Sociedade Brasileira de Floricultura e Plantas Ornamentais (SBFPO) |
repository.mail.fl_str_mv |
||revista.ornamentalhorticulture@gmail.com |
_version_ |
1754734900276101120 |