Water shortage and optimal pattern of field cropping cultivation: Addressing economic and environmental concerns in Qazvin Plain, Iran

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F23%3A97310" target="_blank" >RIV/60460709:41330/23:97310 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jclepro.2023.136512" target="_blank" >http://dx.doi.org/10.1016/j.jclepro.2023.136512</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jclepro.2023.136512" target="_blank" >10.1016/j.jclepro.2023.136512</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Water shortage and optimal pattern of field cropping cultivation: Addressing economic and environmental concerns in Qazvin Plain, Iran

Popis výsledku v původním jazyce

Iran is currently suffering from a severe water shortage. Frequent droughts, along with over-abstraction of surface and groundwater, have pushed the country's water situation to crisis levels. To deal with this issue, changing the cultivation pattern has been suggested. The planners stated that other environmental objectives would be achieved by implementing changes to the cultivation pattern along with reducing water consumption. Concerning this issue, the present study aimed to identify the optimal water-saving cultivation pattern in the field cropping's subsector in Qazvin province. This province is particularly important in the production of field cropping, which has caused the groundwater level to drop. Therefore, 246 farmers were selected using a simple two-stage random sampling method, and the information was collected in 2019. According to the experts' ideas, a 15% increase in gross profit, a 10% decrease in agricultural water consumption, job stability, and a 15% decrease in chemical fertilizers and pesticides were considered the optimal goals. The findings showed that through the optimal allocation of the inputs to Low Water-Demand (LWD) and High Water-Demand (HWD) crops, the farmers could not only save water and different types of fertilizers and pesticides but also achieve their objectives in terms of their desired profit. Therefore, designing a system of allocation and distribution, establishing a standardization system, and monitoring and controlling farmers' behavior concerning the use of inputs can achieve the goal concerning farmers' income and goals for protecting water resources and the environment.

Název v anglickém jazyce

Water shortage and optimal pattern of field cropping cultivation: Addressing economic and environmental concerns in Qazvin Plain, Iran

Popis výsledku anglicky

Iran is currently suffering from a severe water shortage. Frequent droughts, along with over-abstraction of surface and groundwater, have pushed the country's water situation to crisis levels. To deal with this issue, changing the cultivation pattern has been suggested. The planners stated that other environmental objectives would be achieved by implementing changes to the cultivation pattern along with reducing water consumption. Concerning this issue, the present study aimed to identify the optimal water-saving cultivation pattern in the field cropping's subsector in Qazvin province. This province is particularly important in the production of field cropping, which has caused the groundwater level to drop. Therefore, 246 farmers were selected using a simple two-stage random sampling method, and the information was collected in 2019. According to the experts' ideas, a 15% increase in gross profit, a 10% decrease in agricultural water consumption, job stability, and a 15% decrease in chemical fertilizers and pesticides were considered the optimal goals. The findings showed that through the optimal allocation of the inputs to Low Water-Demand (LWD) and High Water-Demand (HWD) crops, the farmers could not only save water and different types of fertilizers and pesticides but also achieve their objectives in terms of their desired profit. Therefore, designing a system of allocation and distribution, establishing a standardization system, and monitoring and controlling farmers' behavior concerning the use of inputs can achieve the goal concerning farmers' income and goals for protecting water resources and the environment.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10501 - Hydrology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

JOURNAL OF CLEANER PRODUCTION

ISSN

0959-6526

e-ISSN

1879-1786

Svazek periodika

399

Číslo periodika v rámci svazku

2023

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

000956084900001

EID výsledku v databázi Scopus

2-s2.0-85150022150