Nutritional status of yellow passion fruit fertilized with phosphorus sources and doses

Abstract: Phosphorus is important to plant growth due to its storage and energy transference processes and its involvement in the active absorption of other nutrients. The aim of this study was to evaluate the nutritional status of yellow passion fruit plants under fertilization from different P2O5...

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Autores principales:	Santos,Gaudêncio Pereira dos, Cavalcante,Lourival Ferreira, Nascimento,José Adeilson Medeiros do, Lima Neto,Antonio João de, Medeiros,Sherly Aparecida da Silva, Cavalcante,Ítalo Herbert Lucena
Lenguaje:	English
Publicado:	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo 2018
Materias:	Passiflora edulis Sims. superphosphates mineral nutrition
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162018000200388
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spelling	oai:scielo:S0718-951620180002003882018-11-21Nutritional status of yellow passion fruit fertilized with phosphorus sources and dosesSantos,Gaudêncio Pereira dosCavalcante,Lourival FerreiraNascimento,José Adeilson Medeiros doLima Neto,Antonio João deMedeiros,Sherly Aparecida da SilvaCavalcante,Ítalo Herbert Lucena Passiflora edulis Sims. superphosphates mineral nutrition Abstract: Phosphorus is important to plant growth due to its storage and energy transference processes and its involvement in the active absorption of other nutrients. The aim of this study was to evaluate the nutritional status of yellow passion fruit plants under fertilization from different P2O5 sources and rates. Treatments were distributed in randomized blocks in a 2 × 5 factorial design, with two phosphorus sources (simple and triple superphosphate) and five P2O5 doses of 0, 12, 18, 24 and 30 g hole-1. A total of two applications were performed at 60 and 120 days after seedling transplanting; P2O5 doses of 0, 24, 36, 48 and 60 g hole-1 were equivalent to 0, 27, 40, 53 and 67 kg hole-1 of P2O5 from each superphosphate source, respectively. When the orchard was in fructification, 150 days after seedling transplanting, individual leaf samples were harvested from the median branches of the plants in each parcel in order to evaluate N, P, K, Ca, Mg, S, B, Cu, Fe, Mn, Zn and Na contents. The phosphate fertilization promoted adequate nutrition for passion fruit plants of N, P, K, Mg and S, independent of the source provided, but adequate Ca only for doses up to 36 g hole-1 of P2O5. Plants were impaired in B, Cu, Fe and Mn, except for Fe in those not fertilized with P2O5 and those treated with 24 and 36 g hole-1 of P2O5 in simple superphosphate form. Considering the adequate nutritional value of passion fruit, it is recommended to fertilize with 36 g hole-1 year-1 of P2O5, whether simple or triple superphosphate.info:eu-repo/semantics/openAccessChilean Society of Soil Science / Sociedad Chilena de la Ciencia del SueloJournal of soil science and plant nutrition v.18 n.2 20182018-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162018000200388en10.4067/S0718-95162018005001204
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Passiflora edulis Sims. superphosphates mineral nutrition
spellingShingle	Passiflora edulis Sims. superphosphates mineral nutrition Santos,Gaudêncio Pereira dos Cavalcante,Lourival Ferreira Nascimento,José Adeilson Medeiros do Lima Neto,Antonio João de Medeiros,Sherly Aparecida da Silva Cavalcante,Ítalo Herbert Lucena Nutritional status of yellow passion fruit fertilized with phosphorus sources and doses
description	Abstract: Phosphorus is important to plant growth due to its storage and energy transference processes and its involvement in the active absorption of other nutrients. The aim of this study was to evaluate the nutritional status of yellow passion fruit plants under fertilization from different P2O5 sources and rates. Treatments were distributed in randomized blocks in a 2 × 5 factorial design, with two phosphorus sources (simple and triple superphosphate) and five P2O5 doses of 0, 12, 18, 24 and 30 g hole-1. A total of two applications were performed at 60 and 120 days after seedling transplanting; P2O5 doses of 0, 24, 36, 48 and 60 g hole-1 were equivalent to 0, 27, 40, 53 and 67 kg hole-1 of P2O5 from each superphosphate source, respectively. When the orchard was in fructification, 150 days after seedling transplanting, individual leaf samples were harvested from the median branches of the plants in each parcel in order to evaluate N, P, K, Ca, Mg, S, B, Cu, Fe, Mn, Zn and Na contents. The phosphate fertilization promoted adequate nutrition for passion fruit plants of N, P, K, Mg and S, independent of the source provided, but adequate Ca only for doses up to 36 g hole-1 of P2O5. Plants were impaired in B, Cu, Fe and Mn, except for Fe in those not fertilized with P2O5 and those treated with 24 and 36 g hole-1 of P2O5 in simple superphosphate form. Considering the adequate nutritional value of passion fruit, it is recommended to fertilize with 36 g hole-1 year-1 of P2O5, whether simple or triple superphosphate.
author	Santos,Gaudêncio Pereira dos Cavalcante,Lourival Ferreira Nascimento,José Adeilson Medeiros do Lima Neto,Antonio João de Medeiros,Sherly Aparecida da Silva Cavalcante,Ítalo Herbert Lucena
author_facet	Santos,Gaudêncio Pereira dos Cavalcante,Lourival Ferreira Nascimento,José Adeilson Medeiros do Lima Neto,Antonio João de Medeiros,Sherly Aparecida da Silva Cavalcante,Ítalo Herbert Lucena
author_sort	Santos,Gaudêncio Pereira dos
title	Nutritional status of yellow passion fruit fertilized with phosphorus sources and doses
title_short	Nutritional status of yellow passion fruit fertilized with phosphorus sources and doses
title_full	Nutritional status of yellow passion fruit fertilized with phosphorus sources and doses
title_fullStr	Nutritional status of yellow passion fruit fertilized with phosphorus sources and doses
title_full_unstemmed	Nutritional status of yellow passion fruit fertilized with phosphorus sources and doses
title_sort	nutritional status of yellow passion fruit fertilized with phosphorus sources and doses
publisher	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162018000200388
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Nutritional status of yellow passion fruit fertilized with phosphorus sources and doses

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