Rainfed cultivation with supplemental irrigation modelling on seed yield and oil of Coriandrum sativum L. using precision agriculture and GIS moisture mapping

The aim of the present study was to determine the effects of rainfed and supplemental irrigation, and sowing period (SP) treatments on coriander (Coriandrum sativum L.) yield, essential oil content and umbel heights by applying new agro-technologies (TDR-sensors for soil moisture (SM), geographical...

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Autores principales:	Agathos Filintas, Eleni Wogiatzi, Nikolaos Gougoulias
Formato:	article
Lenguaje:	EN
Publicado:	IWA Publishing 2021
Materias:	2-d tdr-gis soil moisture mapping geostatistical modelling on yield and oil of coriander (coriandrum sativum l.) gis precision agriculture rainfed cultivation with supplemental drip irrigation soil and hydraulic analyses 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/fb13e0f1cda34d1f94ea77a5c5fd44aa
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spelling	oai:doaj.org-article:fb13e0f1cda34d1f94ea77a5c5fd44aa2021-11-06T10:07:32ZRainfed cultivation with supplemental irrigation modelling on seed yield and oil of Coriandrum sativum L. using precision agriculture and GIS moisture mapping1606-97491607-079810.2166/ws.2021.108https://doaj.org/article/fb13e0f1cda34d1f94ea77a5c5fd44aa2021-09-01T00:00:00Zhttp://ws.iwaponline.com/content/21/6/2569https://doaj.org/toc/1606-9749https://doaj.org/toc/1607-0798The aim of the present study was to determine the effects of rainfed and supplemental irrigation, and sowing period (SP) treatments on coriander (Coriandrum sativum L.) yield, essential oil content and umbel heights by applying new agro-technologies (TDR-sensors for soil moisture (SM), geographical information system (GIS), precision agriculture, soil-hydraulic analyses and geostatistical models) for yield and SM root zone geospatial modelling and two-dimensional GIS mapping. Results of laboratory analysis indicated a suitable soil for coriander's growth and revealed that field's soil was characterized sandy clay loam (SCL) with mean values: soil organic matter (SOM) = 1.70%, bulk specific gravity = 1.42 g·cm−3, plant available water = 0.129 cm·cm−1, pH = 7.10 and cation-exchange capacity (CEC) = 19.3 cmol·kg−1. The two-way ANOVA statistical analysis (P = 0.05) results revealed that the irrigation treatments (IR1: rainfed, IR2: rainfed plus supplemental irrigation [best]), and the SP treatments (SP1: October's last week, SP2: November's first week [best]) significantly affects coriander's seed yield and essential oil content, but the SP have no significant effect on plant's umbel height (P = 0.873). Supplemental irrigation, using a limited amount of water, if applied during the critical crop growth stages, can result in substantial improvement on seed yield (+284.934%), essential oil content (+125.396%) and plant's umbel height (+117.929%). HIGHLIGHTS Supplemental irrigation, if applied during the critical crop growth stages (Lmid and Llate), can result in substantial improvement on coriander's seed and essential oil yields.; Daily monitoring with TDR sensors, 2-D TDR-GIS geostatistical mapping of soil's moisture root zone profile and calculation of the soil-water-plant-atmosphere balance, can outcome better decisions for supplemental irrigation which is an effective response to alleviate the adverse impact of soil moisture stress during dry spells.; The significance of the results is strongly indicating that farmers should adopt these practices (supplemental irrigation, November sowing, 2-D GIS moisture monitoring and precision agriculture mapping) in order to achieve better management decisions and yields, environmentally friendly agricultural management and increased income.; In the future, modern farms will work differently in order to be more profitable, primarily because of advancements in technology, such as soil, water and crop sensors, new devices, drones and robots, farm machines and information technology.;Agathos FilintasEleni WogiatziNikolaos GougouliasIWA Publishingarticle2-d tdr-gis soil moisture mappinggeostatistical modelling on yield and oil of coriander (coriandrum sativum l.)gisprecision agriculturerainfed cultivation with supplemental drip irrigationsoil and hydraulic analysesWater supply for domestic and industrial purposesTD201-500River, lake, and water-supply engineering (General)TC401-506ENWater Supply, Vol 21, Iss 6, Pp 2569-2582 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	2-d tdr-gis soil moisture mapping geostatistical modelling on yield and oil of coriander (coriandrum sativum l.) gis precision agriculture rainfed cultivation with supplemental drip irrigation soil and hydraulic analyses Water supply for domestic and industrial purposes TD201-500 River, lake, and water-supply engineering (General) TC401-506
spellingShingle	2-d tdr-gis soil moisture mapping geostatistical modelling on yield and oil of coriander (coriandrum sativum l.) gis precision agriculture rainfed cultivation with supplemental drip irrigation soil and hydraulic analyses Water supply for domestic and industrial purposes TD201-500 River, lake, and water-supply engineering (General) TC401-506 Agathos Filintas Eleni Wogiatzi Nikolaos Gougoulias Rainfed cultivation with supplemental irrigation modelling on seed yield and oil of Coriandrum sativum L. using precision agriculture and GIS moisture mapping
description	The aim of the present study was to determine the effects of rainfed and supplemental irrigation, and sowing period (SP) treatments on coriander (Coriandrum sativum L.) yield, essential oil content and umbel heights by applying new agro-technologies (TDR-sensors for soil moisture (SM), geographical information system (GIS), precision agriculture, soil-hydraulic analyses and geostatistical models) for yield and SM root zone geospatial modelling and two-dimensional GIS mapping. Results of laboratory analysis indicated a suitable soil for coriander's growth and revealed that field's soil was characterized sandy clay loam (SCL) with mean values: soil organic matter (SOM) = 1.70%, bulk specific gravity = 1.42 g·cm−3, plant available water = 0.129 cm·cm−1, pH = 7.10 and cation-exchange capacity (CEC) = 19.3 cmol·kg−1. The two-way ANOVA statistical analysis (P = 0.05) results revealed that the irrigation treatments (IR1: rainfed, IR2: rainfed plus supplemental irrigation [best]), and the SP treatments (SP1: October's last week, SP2: November's first week [best]) significantly affects coriander's seed yield and essential oil content, but the SP have no significant effect on plant's umbel height (P = 0.873). Supplemental irrigation, using a limited amount of water, if applied during the critical crop growth stages, can result in substantial improvement on seed yield (+284.934%), essential oil content (+125.396%) and plant's umbel height (+117.929%). HIGHLIGHTS Supplemental irrigation, if applied during the critical crop growth stages (Lmid and Llate), can result in substantial improvement on coriander's seed and essential oil yields.; Daily monitoring with TDR sensors, 2-D TDR-GIS geostatistical mapping of soil's moisture root zone profile and calculation of the soil-water-plant-atmosphere balance, can outcome better decisions for supplemental irrigation which is an effective response to alleviate the adverse impact of soil moisture stress during dry spells.; The significance of the results is strongly indicating that farmers should adopt these practices (supplemental irrigation, November sowing, 2-D GIS moisture monitoring and precision agriculture mapping) in order to achieve better management decisions and yields, environmentally friendly agricultural management and increased income.; In the future, modern farms will work differently in order to be more profitable, primarily because of advancements in technology, such as soil, water and crop sensors, new devices, drones and robots, farm machines and information technology.;
format	article
author	Agathos Filintas Eleni Wogiatzi Nikolaos Gougoulias
author_facet	Agathos Filintas Eleni Wogiatzi Nikolaos Gougoulias
author_sort	Agathos Filintas
title	Rainfed cultivation with supplemental irrigation modelling on seed yield and oil of Coriandrum sativum L. using precision agriculture and GIS moisture mapping
title_short	Rainfed cultivation with supplemental irrigation modelling on seed yield and oil of Coriandrum sativum L. using precision agriculture and GIS moisture mapping
title_full	Rainfed cultivation with supplemental irrigation modelling on seed yield and oil of Coriandrum sativum L. using precision agriculture and GIS moisture mapping
title_fullStr	Rainfed cultivation with supplemental irrigation modelling on seed yield and oil of Coriandrum sativum L. using precision agriculture and GIS moisture mapping
title_full_unstemmed	Rainfed cultivation with supplemental irrigation modelling on seed yield and oil of Coriandrum sativum L. using precision agriculture and GIS moisture mapping
title_sort	rainfed cultivation with supplemental irrigation modelling on seed yield and oil of coriandrum sativum l. using precision agriculture and gis moisture mapping
publisher	IWA Publishing
publishDate	2021
url	https://doaj.org/article/fb13e0f1cda34d1f94ea77a5c5fd44aa
work_keys_str_mv	AT agathosfilintas rainfedcultivationwithsupplementalirrigationmodellingonseedyieldandoilofcoriandrumsativumlusingprecisionagricultureandgismoisturemapping AT eleniwogiatzi rainfedcultivationwithsupplementalirrigationmodellingonseedyieldandoilofcoriandrumsativumlusingprecisionagricultureandgismoisturemapping AT nikolaosgougoulias rainfedcultivationwithsupplementalirrigationmodellingonseedyieldandoilofcoriandrumsativumlusingprecisionagricultureandgismoisturemapping
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Rainfed cultivation with supplemental irrigation modelling on seed yield and oil of Coriandrum sativum L. using precision agriculture and GIS moisture mapping

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