GROWTH AND REGROWTH OF NEEM AFTER CUTTING IN SALINE - SODIC SOIL TREATED WITH ORGANIC INPUTS
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Caatinga |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/5346 |
Resumo: | Soil salinity and sodicity are global problems since both promote the physical, chemical and biological degradation of soil, jeopardising the productive capacity of agricultural fields. Inorganic correctives or organic inputs are applied as an attempt to reduce the problem, alongside the use of salt-tolerant plants. This study aimed at evaluating the effects of organic inputs on the growth of neem (Azadirachta indica) strains in saline-sodic soil after cutting. Treatments were arranged in a randomised block design, with four replicates in a 3 × 5 factorial. Organic inputs — bovine manure, common bovine biofertilizer (equal parts of water and fresh bovine manure) and chemically enriched biofertilizer (common biofertilizer components combined with plaster, sugarcane molasses and cow’s milk) — were applied only once, after soil washing, two days prior to seeding, at the levels of 0, 3, 6, 9 and 12% of the substrate volume. Except effects on the stem diameter, the most efficient input was bovine manure, with strong effects on the height increase and biomass yield of neem plants after cutting, especially in treatments at a level greater than 6%. The organic inputs, despite increasing the soil salinity and sodicity in the interval between washing and cutting, stimulated biometric growth and biomass formation in saline-sodic soil. |
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GROWTH AND REGROWTH OF NEEM AFTER CUTTING IN SALINE - SODIC SOIL TREATED WITH ORGANIC INPUTSREBROTA E CRESCIMENTO DO NIM APÓS O CORTE EM SOLO SALINO - SÓDICO TRATADO COM INSUMOS ORGÂNICOSAzadirachta indica. Bovine manure. Soil sodicity.Azadirachta indica. Esterco bovino. Sodicidade do solo.Soil salinity and sodicity are global problems since both promote the physical, chemical and biological degradation of soil, jeopardising the productive capacity of agricultural fields. Inorganic correctives or organic inputs are applied as an attempt to reduce the problem, alongside the use of salt-tolerant plants. This study aimed at evaluating the effects of organic inputs on the growth of neem (Azadirachta indica) strains in saline-sodic soil after cutting. Treatments were arranged in a randomised block design, with four replicates in a 3 × 5 factorial. Organic inputs — bovine manure, common bovine biofertilizer (equal parts of water and fresh bovine manure) and chemically enriched biofertilizer (common biofertilizer components combined with plaster, sugarcane molasses and cow’s milk) — were applied only once, after soil washing, two days prior to seeding, at the levels of 0, 3, 6, 9 and 12% of the substrate volume. Except effects on the stem diameter, the most efficient input was bovine manure, with strong effects on the height increase and biomass yield of neem plants after cutting, especially in treatments at a level greater than 6%. The organic inputs, despite increasing the soil salinity and sodicity in the interval between washing and cutting, stimulated biometric growth and biomass formation in saline-sodic soil.A salinidade e a sodicidade dos solos são problemas mundiais porque promovem a degradação das propriedades físicas, químicas e biológicas dos solos e comprometem a capacidade produtiva das áreas agrícolas. Uma das tentativas de redução do problema é a aplicação de corretivos inorgânicos ou insumos orgânicos associados com plantas tolerantes aos sais. Pelo exposto, o trabalho objetiva avaliar o efeito de insumos orgânicos na rebrota de cepas de nim (Azadirachta indica) após o corte no crescimento das plantas em solo salino - sódico. Os tratamentos foram arranjados em blocos ao acaso, com quatro repetições em esquema fatorial 3 × 5, referentes aos insumos orgânicos - esterco bovino, biofertilizante bovino comum (partes iguais de água e esterco fresco de bovino) e biofertilizante enriquecido quimicamente (componentes do biofertilizante comum associados a gesso, melaço de cana - de - açúcar e leite de vaca), aplicados uma única vez, após a lavagem do solo, dois dias antes da semeadura das sementes, aos níveis de 0, 3, 6, 9 e 12 % do volume do substrato. Exceto no diâmetro caulinar, o esterco bovino foi mais eficiente que os biofertilizantes no crescimento em altura e rendimento em biomassa das plantas de nim após o corte, principalmente nos tratamentos em níveis acima de 6 %. Os insumos orgânicos apesar de elevarem a salinidade e a sodicidade do solo no intervalo do final da lavagem até o corte das plantas, estimularam o crescimento biométrico e a formação de biomassa do nim em solo salino sódico.Universidade Federal Rural do Semi-Árido2016-12-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/534610.1590/1983-21252017v30n113rcREVISTA CAATINGA; Vol. 30 No. 1 (2017); 116-124Revista Caatinga; v. 30 n. 1 (2017); 116-1241983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/5346/pdfRodrigues, Rummenigge de MacêdoCavalcante, Lourival FerreiraSouto, Antônio Gustavo de LunaGheyi, Hans RajMesquita, Francisco de Oliveirainfo:eu-repo/semantics/openAccess2023-07-20T10:37:58Zoai:ojs.periodicos.ufersa.edu.br:article/5346Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:22.308526Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true |
dc.title.none.fl_str_mv |
GROWTH AND REGROWTH OF NEEM AFTER CUTTING IN SALINE - SODIC SOIL TREATED WITH ORGANIC INPUTS REBROTA E CRESCIMENTO DO NIM APÓS O CORTE EM SOLO SALINO - SÓDICO TRATADO COM INSUMOS ORGÂNICOS |
title |
GROWTH AND REGROWTH OF NEEM AFTER CUTTING IN SALINE - SODIC SOIL TREATED WITH ORGANIC INPUTS |
spellingShingle |
GROWTH AND REGROWTH OF NEEM AFTER CUTTING IN SALINE - SODIC SOIL TREATED WITH ORGANIC INPUTS Rodrigues, Rummenigge de Macêdo Azadirachta indica. Bovine manure. Soil sodicity. Azadirachta indica. Esterco bovino. Sodicidade do solo. |
title_short |
GROWTH AND REGROWTH OF NEEM AFTER CUTTING IN SALINE - SODIC SOIL TREATED WITH ORGANIC INPUTS |
title_full |
GROWTH AND REGROWTH OF NEEM AFTER CUTTING IN SALINE - SODIC SOIL TREATED WITH ORGANIC INPUTS |
title_fullStr |
GROWTH AND REGROWTH OF NEEM AFTER CUTTING IN SALINE - SODIC SOIL TREATED WITH ORGANIC INPUTS |
title_full_unstemmed |
GROWTH AND REGROWTH OF NEEM AFTER CUTTING IN SALINE - SODIC SOIL TREATED WITH ORGANIC INPUTS |
title_sort |
GROWTH AND REGROWTH OF NEEM AFTER CUTTING IN SALINE - SODIC SOIL TREATED WITH ORGANIC INPUTS |
author |
Rodrigues, Rummenigge de Macêdo |
author_facet |
Rodrigues, Rummenigge de Macêdo Cavalcante, Lourival Ferreira Souto, Antônio Gustavo de Luna Gheyi, Hans Raj Mesquita, Francisco de Oliveira |
author_role |
author |
author2 |
Cavalcante, Lourival Ferreira Souto, Antônio Gustavo de Luna Gheyi, Hans Raj Mesquita, Francisco de Oliveira |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Rodrigues, Rummenigge de Macêdo Cavalcante, Lourival Ferreira Souto, Antônio Gustavo de Luna Gheyi, Hans Raj Mesquita, Francisco de Oliveira |
dc.subject.por.fl_str_mv |
Azadirachta indica. Bovine manure. Soil sodicity. Azadirachta indica. Esterco bovino. Sodicidade do solo. |
topic |
Azadirachta indica. Bovine manure. Soil sodicity. Azadirachta indica. Esterco bovino. Sodicidade do solo. |
description |
Soil salinity and sodicity are global problems since both promote the physical, chemical and biological degradation of soil, jeopardising the productive capacity of agricultural fields. Inorganic correctives or organic inputs are applied as an attempt to reduce the problem, alongside the use of salt-tolerant plants. This study aimed at evaluating the effects of organic inputs on the growth of neem (Azadirachta indica) strains in saline-sodic soil after cutting. Treatments were arranged in a randomised block design, with four replicates in a 3 × 5 factorial. Organic inputs — bovine manure, common bovine biofertilizer (equal parts of water and fresh bovine manure) and chemically enriched biofertilizer (common biofertilizer components combined with plaster, sugarcane molasses and cow’s milk) — were applied only once, after soil washing, two days prior to seeding, at the levels of 0, 3, 6, 9 and 12% of the substrate volume. Except effects on the stem diameter, the most efficient input was bovine manure, with strong effects on the height increase and biomass yield of neem plants after cutting, especially in treatments at a level greater than 6%. The organic inputs, despite increasing the soil salinity and sodicity in the interval between washing and cutting, stimulated biometric growth and biomass formation in saline-sodic soil. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-12-02 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/5346 10.1590/1983-21252017v30n113rc |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/5346 |
identifier_str_mv |
10.1590/1983-21252017v30n113rc |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/5346/pdf |
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 |
Universidade Federal Rural do Semi-Árido |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.source.none.fl_str_mv |
REVISTA CAATINGA; Vol. 30 No. 1 (2017); 116-124 Revista Caatinga; v. 30 n. 1 (2017); 116-124 1983-2125 0100-316X reponame:Revista Caatinga instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Revista Caatinga |
collection |
Revista Caatinga |
repository.name.fl_str_mv |
Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
patricio@ufersa.edu.br|| caatinga@ufersa.edu.br |
_version_ |
1797674025987604480 |