Assessing the productivity of coriander under different irrigation depths and fertilizers applied with continuous and pulsed drip systems

In this study, the authors analyzed the consequences of irrigation management strategies as an essential factor to save water and maintain high crop yields. The present research aimed at comparing coriander (Coriandrum sativum L.), cv. Verdão, yields under fertigation via drip irrigation with a cont...

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Autores principales:	Valentin Ruben Orcon Zamora, Manassés Mesquita da Silva, José Amilton Santos Júnior, Gerônimo Ferreira da Silva, Dimas Menezes, Ceres Duarte Guedes Cabral de Almeida
Formato:	article
Lenguaje:	EN
Publicado:	IWA Publishing 2021
Materias:	arduino coriandrum sativum l. crop evapotranspiration deficit irrigation irrigation management Water supply for domestic and industrial purposes TD201-500 River, lake, and water-supply engineering (General) TC401-506
Acceso en línea:	https://doaj.org/article/deba19261de5451aaa5f23b7fea5b04b
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spelling	oai:doaj.org-article:deba19261de5451aaa5f23b7fea5b04b2021-11-06T07:18:31ZAssessing the productivity of coriander under different irrigation depths and fertilizers applied with continuous and pulsed drip systems1606-97491607-079810.2166/ws.2021.008https://doaj.org/article/deba19261de5451aaa5f23b7fea5b04b2021-08-01T00:00:00Zhttp://ws.iwaponline.com/content/21/5/2099https://doaj.org/toc/1606-9749https://doaj.org/toc/1607-0798In this study, the authors analyzed the consequences of irrigation management strategies as an essential factor to save water and maintain high crop yields. The present research aimed at comparing coriander (Coriandrum sativum L.), cv. Verdão, yields under fertigation via drip irrigation with a continuous application and in pulses, with 40, 60, 80, 100 and 120% of the crop evapotranspiration (ETc) being recovered. These treatments were distributed in randomized blocks in a 2 × 5 factorial scheme, with three replications, in a greenhouse located at the Federal Rural University of Pernambuco, northeast Brazil (08°01′6.50″ S and 34°56′46″ W, average elevation 6.5 m). The continuous irrigation consisted of the application of water depth in a single daily event, while pulsed irrigation comprised the application of the same irrigation depth split up into five events with a 1-hour interval between pulses. Crop evapotranspiration (ETc) was determined via the water balance by lysimetric drainage. The fertilizers were applied in every watering. The biometric and productivity crop pointed that pulsed irrigation to a mean depth of 58% of the ETc corresponds to the results obtained with the application of the depth equivalent to 100% of the ETc by continuous irrigation, consequently with reduced input costs. HIGHLIGHTS Drip irrigation pulsed saves 40% water compared to continuous irrigation.; Frequency of watering and fertilization determines crop yield.; Pulsed fertigation provides higher fresh and dry mass with deficit irrigation.;Valentin Ruben Orcon ZamoraManassés Mesquita da SilvaJosé Amilton Santos JúniorGerônimo Ferreira da SilvaDimas MenezesCeres Duarte Guedes Cabral de AlmeidaIWA Publishingarticlearduinocoriandrum sativum l.crop evapotranspirationdeficit irrigationirrigation managementWater supply for domestic and industrial purposesTD201-500River, lake, and water-supply engineering (General)TC401-506ENWater Supply, Vol 21, Iss 5, Pp 2099-2108 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	arduino coriandrum sativum l. crop evapotranspiration deficit irrigation irrigation management Water supply for domestic and industrial purposes TD201-500 River, lake, and water-supply engineering (General) TC401-506
spellingShingle	arduino coriandrum sativum l. crop evapotranspiration deficit irrigation irrigation management Water supply for domestic and industrial purposes TD201-500 River, lake, and water-supply engineering (General) TC401-506 Valentin Ruben Orcon Zamora Manassés Mesquita da Silva José Amilton Santos Júnior Gerônimo Ferreira da Silva Dimas Menezes Ceres Duarte Guedes Cabral de Almeida Assessing the productivity of coriander under different irrigation depths and fertilizers applied with continuous and pulsed drip systems
description	In this study, the authors analyzed the consequences of irrigation management strategies as an essential factor to save water and maintain high crop yields. The present research aimed at comparing coriander (Coriandrum sativum L.), cv. Verdão, yields under fertigation via drip irrigation with a continuous application and in pulses, with 40, 60, 80, 100 and 120% of the crop evapotranspiration (ETc) being recovered. These treatments were distributed in randomized blocks in a 2 × 5 factorial scheme, with three replications, in a greenhouse located at the Federal Rural University of Pernambuco, northeast Brazil (08°01′6.50″ S and 34°56′46″ W, average elevation 6.5 m). The continuous irrigation consisted of the application of water depth in a single daily event, while pulsed irrigation comprised the application of the same irrigation depth split up into five events with a 1-hour interval between pulses. Crop evapotranspiration (ETc) was determined via the water balance by lysimetric drainage. The fertilizers were applied in every watering. The biometric and productivity crop pointed that pulsed irrigation to a mean depth of 58% of the ETc corresponds to the results obtained with the application of the depth equivalent to 100% of the ETc by continuous irrigation, consequently with reduced input costs. HIGHLIGHTS Drip irrigation pulsed saves 40% water compared to continuous irrigation.; Frequency of watering and fertilization determines crop yield.; Pulsed fertigation provides higher fresh and dry mass with deficit irrigation.;
format	article
author	Valentin Ruben Orcon Zamora Manassés Mesquita da Silva José Amilton Santos Júnior Gerônimo Ferreira da Silva Dimas Menezes Ceres Duarte Guedes Cabral de Almeida
author_facet	Valentin Ruben Orcon Zamora Manassés Mesquita da Silva José Amilton Santos Júnior Gerônimo Ferreira da Silva Dimas Menezes Ceres Duarte Guedes Cabral de Almeida
author_sort	Valentin Ruben Orcon Zamora
title	Assessing the productivity of coriander under different irrigation depths and fertilizers applied with continuous and pulsed drip systems
title_short	Assessing the productivity of coriander under different irrigation depths and fertilizers applied with continuous and pulsed drip systems
title_full	Assessing the productivity of coriander under different irrigation depths and fertilizers applied with continuous and pulsed drip systems
title_fullStr	Assessing the productivity of coriander under different irrigation depths and fertilizers applied with continuous and pulsed drip systems
title_full_unstemmed	Assessing the productivity of coriander under different irrigation depths and fertilizers applied with continuous and pulsed drip systems
title_sort	assessing the productivity of coriander under different irrigation depths and fertilizers applied with continuous and pulsed drip systems
publisher	IWA Publishing
publishDate	2021
url	https://doaj.org/article/deba19261de5451aaa5f23b7fea5b04b
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Assessing the productivity of coriander under different irrigation depths and fertilizers applied with continuous and pulsed drip systems

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