The Effect of Humic Substances and Phosphate Fertilizer on Growth and Nutrient Uptake of the Potato
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/00103624.2020.1781154 http://hdl.handle.net/11449/200751 |
Resumo: | The use of applied phosphorus (P) and the uptake of nutrients from the soil by plants can be improved when the fertilizer is combined with the application of humic substances (HS). However, these beneficial effects are inconsistent and can depend on the type of soil. This study was performed to evaluate the effects of the application of HS (0, 1.25, and 7.50 mL pot–1), as Humic HF®, and fertilizer-P (10, 50, 100, and 200 mg P dm–3), as triple superphosphate, on root morphological characteristics, dry matter accumulation, nutrient uptake, and tuber yield of potatoes grown in sandy and clayey soils. Only under low P supply in the sandy soil did the supply of HS, at the rate of 1.25 mL pot–1, increase the plant growth, yield of tubers, and uptake of macronutrients by the plants, without affecting the efficiency of the P fertilization. In the clayey soil, which had a higher organic matter content, the application of HS did not affect plant growth, tuber yield or nutrient uptake. In both soils, P fertilization increased plant growth, tuber yield, and nutrient uptake. The combined application of HS and P increased the root length of potatoes in sandy soil. |
id |
UNSP_45f59f4d2254e4f9c1c01655341ce54d |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/200751 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
The Effect of Humic Substances and Phosphate Fertilizer on Growth and Nutrient Uptake of the Potatoclayey soilhumic acidsmineral nutritionsandy soilSolanum tuberosumThe use of applied phosphorus (P) and the uptake of nutrients from the soil by plants can be improved when the fertilizer is combined with the application of humic substances (HS). However, these beneficial effects are inconsistent and can depend on the type of soil. This study was performed to evaluate the effects of the application of HS (0, 1.25, and 7.50 mL pot–1), as Humic HF®, and fertilizer-P (10, 50, 100, and 200 mg P dm–3), as triple superphosphate, on root morphological characteristics, dry matter accumulation, nutrient uptake, and tuber yield of potatoes grown in sandy and clayey soils. Only under low P supply in the sandy soil did the supply of HS, at the rate of 1.25 mL pot–1, increase the plant growth, yield of tubers, and uptake of macronutrients by the plants, without affecting the efficiency of the P fertilization. In the clayey soil, which had a higher organic matter content, the application of HS did not affect plant growth, tuber yield or nutrient uptake. In both soils, P fertilization increased plant growth, tuber yield, and nutrient uptake. The combined application of HS and P increased the root length of potatoes in sandy soil.Department of Crop Science College of Agricultural Sciences São Paulo State University (UNESP)Center for Tropical Roots and Starches São Paulo State University (UNESP)Department of Crop Science College of Agricultural Sciences São Paulo State University (UNESP)Center for Tropical Roots and Starches São Paulo State University (UNESP)Universidade Estadual Paulista (Unesp)Martins, Jéssyca D. L. [UNESP]Soratto, Rogério P. [UNESP]Fernandes, Adalton M. [UNESP]2020-12-12T02:15:04Z2020-12-12T02:15:04Z2020-06-16info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1525-1544http://dx.doi.org/10.1080/00103624.2020.1781154Communications in Soil Science and Plant Analysis, v. 51, n. 11, p. 1525-1544, 2020.1532-24160010-3624http://hdl.handle.net/11449/20075110.1080/00103624.2020.17811542-s2.0-85087885927Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCommunications in Soil Science and Plant Analysisinfo:eu-repo/semantics/openAccess2024-04-12T13:49:40Zoai:repositorio.unesp.br:11449/200751Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:31:29.606050Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
The Effect of Humic Substances and Phosphate Fertilizer on Growth and Nutrient Uptake of the Potato |
title |
The Effect of Humic Substances and Phosphate Fertilizer on Growth and Nutrient Uptake of the Potato |
spellingShingle |
The Effect of Humic Substances and Phosphate Fertilizer on Growth and Nutrient Uptake of the Potato Martins, Jéssyca D. L. [UNESP] clayey soil humic acids mineral nutrition sandy soil Solanum tuberosum |
title_short |
The Effect of Humic Substances and Phosphate Fertilizer on Growth and Nutrient Uptake of the Potato |
title_full |
The Effect of Humic Substances and Phosphate Fertilizer on Growth and Nutrient Uptake of the Potato |
title_fullStr |
The Effect of Humic Substances and Phosphate Fertilizer on Growth and Nutrient Uptake of the Potato |
title_full_unstemmed |
The Effect of Humic Substances and Phosphate Fertilizer on Growth and Nutrient Uptake of the Potato |
title_sort |
The Effect of Humic Substances and Phosphate Fertilizer on Growth and Nutrient Uptake of the Potato |
author |
Martins, Jéssyca D. L. [UNESP] |
author_facet |
Martins, Jéssyca D. L. [UNESP] Soratto, Rogério P. [UNESP] Fernandes, Adalton M. [UNESP] |
author_role |
author |
author2 |
Soratto, Rogério P. [UNESP] Fernandes, Adalton M. [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Martins, Jéssyca D. L. [UNESP] Soratto, Rogério P. [UNESP] Fernandes, Adalton M. [UNESP] |
dc.subject.por.fl_str_mv |
clayey soil humic acids mineral nutrition sandy soil Solanum tuberosum |
topic |
clayey soil humic acids mineral nutrition sandy soil Solanum tuberosum |
description |
The use of applied phosphorus (P) and the uptake of nutrients from the soil by plants can be improved when the fertilizer is combined with the application of humic substances (HS). However, these beneficial effects are inconsistent and can depend on the type of soil. This study was performed to evaluate the effects of the application of HS (0, 1.25, and 7.50 mL pot–1), as Humic HF®, and fertilizer-P (10, 50, 100, and 200 mg P dm–3), as triple superphosphate, on root morphological characteristics, dry matter accumulation, nutrient uptake, and tuber yield of potatoes grown in sandy and clayey soils. Only under low P supply in the sandy soil did the supply of HS, at the rate of 1.25 mL pot–1, increase the plant growth, yield of tubers, and uptake of macronutrients by the plants, without affecting the efficiency of the P fertilization. In the clayey soil, which had a higher organic matter content, the application of HS did not affect plant growth, tuber yield or nutrient uptake. In both soils, P fertilization increased plant growth, tuber yield, and nutrient uptake. The combined application of HS and P increased the root length of potatoes in sandy soil. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:15:04Z 2020-12-12T02:15:04Z 2020-06-16 |
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://dx.doi.org/10.1080/00103624.2020.1781154 Communications in Soil Science and Plant Analysis, v. 51, n. 11, p. 1525-1544, 2020. 1532-2416 0010-3624 http://hdl.handle.net/11449/200751 10.1080/00103624.2020.1781154 2-s2.0-85087885927 |
url |
http://dx.doi.org/10.1080/00103624.2020.1781154 http://hdl.handle.net/11449/200751 |
identifier_str_mv |
Communications in Soil Science and Plant Analysis, v. 51, n. 11, p. 1525-1544, 2020. 1532-2416 0010-3624 10.1080/00103624.2020.1781154 2-s2.0-85087885927 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Communications in Soil Science and Plant Analysis |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1525-1544 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128666639532032 |