Evaluation of estimating water needs of plants according to meteorological measurements

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F12%3A86084748" target="_blank" >RIV/61989100:27350/12:86084748 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Evaluation of estimating water needs of plants according to meteorological measurements

Original language description

On the basis of measurements recorded by two automatic weather stations, located in Poland and Slovakia was calculated evapotranspiration (ET0) according to the formula developed by Hargreaves. The results were compared with the reference model recommended by the FAO, which adopted the Penman-Monteith model (PM). A high correlation between the reference model and a simplified model is shown Hergreavesa. The differences concern the level of evapotranspiration based on formulas developed. Hargreaves modelgives a higher value compared with the formula PM. For the application of Penman-Monteith model in practice is much needed meteorological parameters that are required. Lack of access to specific meteorological data is a serious limitation. Hergreavesa method may be used, but it requires further research in both our foreign and climatic conditions in order to verify their empirical factors.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GD - Fertilization, irrigation, soil treatment

OECD FORD branch

—

Project

—

Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2012

Confidentiality

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

Name of the periodical

Rocznik Ochrony Środowiska

ISSN

1506-218X

e-ISSN

—

Volume of the periodical

14

Issue of the periodical within the volume

neuvedeno

Country of publishing house

PL - POLAND

Number of pages

9

Pages from-to

123-131

UT code for WoS article

—

EID of the result in the Scopus database

—