NITRATE/AMMONIUM RELATIONSHIPS AND THEIR EFFECT ON VEGETATIVE DEVELOPMENT AND ANTHOCYANIN CONTENT IN THE PIGMENTED LETTUCE (Lactuca sativa L.) PIC-M1 EXPERIMENTAL VARIETY.

Nitrate fertilization of leafy crops, such as lettuce, can lead to high nitrate concentrations in plant tissue. Recent studies suggest a harmful effect of the consumption of foods with high nitrate content, however, a reduction in the supply of this ion can lead to a decrease in plant growth. For th...

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Detalles Bibliográficos
Autores principales:	Díaz Vázquez, Felicito Ausencio, Sariñana-Navarrete, María de los Ángeles, Sandoval-Rangel, Alberto, Camposeco-Montejo, Neymar
Formato:	Artículo revista
Lenguaje:	Español
Publicado:	Faculta de Ciencias Agropecuarias. Secretaría de Ciencia y Tecnología. 2022
Materias:	nitrate, ammonium, growth, lettuce, concentration, minerals, anthocyanins nitrato amonio crecimiento lechuga concentración minerales antocianinas
Acceso en línea:	https://revistas.unc.edu.ar/index.php/nexoagro/article/view/37130
Aporte de:	Nexo agropecuario de Universidad Nacional de Córdoba

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institution	Universidad Nacional de Córdoba
institution_str	I-10
repository_str	R-308
container_title_str	Nexo agropecuario
language	Español
format	Artículo revista
topic	nitrate, ammonium, growth, lettuce, concentration, minerals, anthocyanins nitrato amonio crecimiento lechuga concentración minerales antocianinas
spellingShingle	nitrate, ammonium, growth, lettuce, concentration, minerals, anthocyanins nitrato amonio crecimiento lechuga concentración minerales antocianinas Díaz Vázquez, Felicito Ausencio Sariñana-Navarrete, María de los Ángeles Sandoval-Rangel, Alberto Camposeco-Montejo, Neymar NITRATE/AMMONIUM RELATIONSHIPS AND THEIR EFFECT ON VEGETATIVE DEVELOPMENT AND ANTHOCYANIN CONTENT IN THE PIGMENTED LETTUCE (Lactuca sativa L.) PIC-M1 EXPERIMENTAL VARIETY.
topic_facet	nitrate, ammonium, growth, lettuce, concentration, minerals, anthocyanins nitrato amonio crecimiento lechuga concentración minerales antocianinas
author	Díaz Vázquez, Felicito Ausencio Sariñana-Navarrete, María de los Ángeles Sandoval-Rangel, Alberto Camposeco-Montejo, Neymar
author_facet	Díaz Vázquez, Felicito Ausencio Sariñana-Navarrete, María de los Ángeles Sandoval-Rangel, Alberto Camposeco-Montejo, Neymar
author_sort	Díaz Vázquez, Felicito Ausencio
title	NITRATE/AMMONIUM RELATIONSHIPS AND THEIR EFFECT ON VEGETATIVE DEVELOPMENT AND ANTHOCYANIN CONTENT IN THE PIGMENTED LETTUCE (Lactuca sativa L.) PIC-M1 EXPERIMENTAL VARIETY.
title_short	NITRATE/AMMONIUM RELATIONSHIPS AND THEIR EFFECT ON VEGETATIVE DEVELOPMENT AND ANTHOCYANIN CONTENT IN THE PIGMENTED LETTUCE (Lactuca sativa L.) PIC-M1 EXPERIMENTAL VARIETY.
title_full	NITRATE/AMMONIUM RELATIONSHIPS AND THEIR EFFECT ON VEGETATIVE DEVELOPMENT AND ANTHOCYANIN CONTENT IN THE PIGMENTED LETTUCE (Lactuca sativa L.) PIC-M1 EXPERIMENTAL VARIETY.
title_fullStr	NITRATE/AMMONIUM RELATIONSHIPS AND THEIR EFFECT ON VEGETATIVE DEVELOPMENT AND ANTHOCYANIN CONTENT IN THE PIGMENTED LETTUCE (Lactuca sativa L.) PIC-M1 EXPERIMENTAL VARIETY.
title_full_unstemmed	NITRATE/AMMONIUM RELATIONSHIPS AND THEIR EFFECT ON VEGETATIVE DEVELOPMENT AND ANTHOCYANIN CONTENT IN THE PIGMENTED LETTUCE (Lactuca sativa L.) PIC-M1 EXPERIMENTAL VARIETY.
title_sort	nitrate/ammonium relationships and their effect on vegetative development and anthocyanin content in the pigmented lettuce (lactuca sativa l.) pic-m1 experimental variety.
description	Nitrate fertilization of leafy crops, such as lettuce, can lead to high nitrate concentrations in plant tissue. Recent studies suggest a harmful effect of the consumption of foods with high nitrate content, however, a reduction in the supply of this ion can lead to a decrease in plant growth. For this reason, the objective of the experiment was to evaluate the concentration of nitrate in fresh lettuce tissue as an effect of variations in the relationship between the two forms of nitrogen absorption (nitrate and ammonium), considering also the effect on plant growth, using an experimental genotype of purple lettuce. This experiment was established under protected conditions at the Universidad Autónoma Agraria Antonio Narro, Saltillo, Coahuila, Mexico. Seedlings of the experimental variety PIC-M1 were transplanted into pots with peat moss-perlite substrate 30 days after emergence. A completely randomized design was established, with 4 treatments of nitrate/ammonium ratios (95-5%, 90-10%, 85/15% and 80/20%) and eight replicates. Thirty days after establishment, the variables height gain (GA), number of leaves (NH), stem diameter (DT), total fresh weight (TFW), total dry weight (TD), total soluble solids (TSS), sodium (Na+), calcium (Ca2+), potassium (K+) and nitrate (NO3-) content in fresh tissue and total anthocyanins (TA) were evaluated. The increase of ammonium in the nutrition increased the height, number of leaves and fresh weight of lettuce, however, it decreased the levels of K+ and increased the content of NO3- in fresh tissue, no statistical difference was observed in the content of total anthocyanins. Translated with www.DeepL.com/Translator (free version)
publisher	Faculta de Ciencias Agropecuarias. Secretaría de Ciencia y Tecnología.
publishDate	2022
url	https://revistas.unc.edu.ar/index.php/nexoagro/article/view/37130
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first_indexed	2024-09-03T20:27:37Z
last_indexed	2024-09-03T20:27:37Z
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spelling	I10-R308-article-371302024-08-14T18:53:16Z NITRATE/AMMONIUM RELATIONSHIPS AND THEIR EFFECT ON VEGETATIVE DEVELOPMENT AND ANTHOCYANIN CONTENT IN THE PIGMENTED LETTUCE (Lactuca sativa L.) PIC-M1 EXPERIMENTAL VARIETY. RELACIONES DE NITRATO/AMONIO Y SU EFECTO EN EL DESARROLLO VEGETATIVO Y CONTENIDO DE ANTOCIANINAS EN LA VARIEDAD EXPERIMENTAL DE LECHUGA PIGMENTADA (LACTUCA SATIVA L.) PIC-M1 Díaz Vázquez, Felicito Ausencio Sariñana-Navarrete, María de los Ángeles Sandoval-Rangel, Alberto Camposeco-Montejo, Neymar nitrate, ammonium, growth, lettuce, concentration, minerals, anthocyanins nitrato amonio crecimiento lechuga concentración minerales antocianinas Nitrate fertilization of leafy crops, such as lettuce, can lead to high nitrate concentrations in plant tissue. Recent studies suggest a harmful effect of the consumption of foods with high nitrate content, however, a reduction in the supply of this ion can lead to a decrease in plant growth. For this reason, the objective of the experiment was to evaluate the concentration of nitrate in fresh lettuce tissue as an effect of variations in the relationship between the two forms of nitrogen absorption (nitrate and ammonium), considering also the effect on plant growth, using an experimental genotype of purple lettuce. This experiment was established under protected conditions at the Universidad Autónoma Agraria Antonio Narro, Saltillo, Coahuila, Mexico. Seedlings of the experimental variety PIC-M1 were transplanted into pots with peat moss-perlite substrate 30 days after emergence. A completely randomized design was established, with 4 treatments of nitrate/ammonium ratios (95-5%, 90-10%, 85/15% and 80/20%) and eight replicates. Thirty days after establishment, the variables height gain (GA), number of leaves (NH), stem diameter (DT), total fresh weight (TFW), total dry weight (TD), total soluble solids (TSS), sodium (Na+), calcium (Ca2+), potassium (K+) and nitrate (NO3-) content in fresh tissue and total anthocyanins (TA) were evaluated. The increase of ammonium in the nutrition increased the height, number of leaves and fresh weight of lettuce, however, it decreased the levels of K+ and increased the content of NO3- in fresh tissue, no statistical difference was observed in the content of total anthocyanins. Translated with www.DeepL.com/Translator (free version) La fertilización nítrica en cultivos de hoja, como las lechugas, puede generar alta concentración de nitrato en el tejido vegetal. Estudios recientes sugieren un efecto nocivo del consumo de alimentos con alto contenido de nitrato, sin embargo, una reducción en el aporte de este ion puede generar disminución del crecimiento de la planta. Por tal motivo, el objetivo del experimento, fue evaluar la concentración de nitrato en tejido fresco de lechuga, como efecto de variaciones en la relación entre las dos formas de absorción de nitrógeno (nitrato y amonio), considerando además, el efecto sobre el crecimiento de la planta, empleando un genotipo experimental de lechuga morada. Dicho experimento se estableció bajo condiciones protegidas en la Universidad Autónoma Agraria Antonio Narro, en Saltillo, Coahuila, México. Se emplearon plántulas de la variedad experimental PIC-M1, las cuales fueron trasplantadas a macetas con sustrato peat moss-perlita a los 30 días de emergidas. Se estableció un diseño completamente aleatorizado, con 4 tratamientos de relaciones nitrato/amonio (95-5%, 90-10%, 85/15% y 80/20%) y ocho repeticiones. A los treinta días de establecidas, se evaluaron las variables ganancia de altura (GA), número de hojas (NH), diámetro de tallo (DT), peso fresco total (PFT), peso seco total (PST), sólidos solubles totales (SST), contenido de sodio (Na+), calcio(Ca2+), potasio (K+) y nitrato (NO3-) en tejido fresco  y antocianinas totales (AT). El incremento de amonio en la nutrición incrementó la altura, número de hojas y peso fresco de la lechuga, sin embargo, disminuyó los niveles de K+ e incrementó el contenido de NO3- en tejido fresco, no se observó diferencia estadística en el contenido de antocianinas totales. Faculta de Ciencias Agropecuarias. Secretaría de Ciencia y Tecnología. 2022-07-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/nexoagro/article/view/37130 Nexo agropecuario; Vol. 10 Núm. 1 (2022); 7-12 2346-917X 2346-9110 spa https://revistas.unc.edu.ar/index.php/nexoagro/article/view/37130/38390 Derechos de autor 2022 Felicito Ausencio Díaz Vázquez, María de los Ángeles Sariñana-Navarrete, Alberto Sandoval-Rangel, Neymar Camposeco-Montejo https://creativecommons.org/licenses/by-nc-sa/4.0

NITRATE/AMMONIUM RELATIONSHIPS AND THEIR EFFECT ON VEGETATIVE DEVELOPMENT AND ANTHOCYANIN CONTENT IN THE PIGMENTED LETTUCE (Lactuca sativa L.) PIC-M1 EXPERIMENTAL VARIETY.

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