The effects of irrigation on root density profiles of potato, celery, and wheat
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027049%3A_____%2F20%3AN0000023" target="_blank" >RIV/00027049:_____/20:N0000023 - isvavai.cz</a>
Alternative codes found
RIV/00027006:_____/20:10149443
Result on the web
<a href="https://doi.org/10.15159/AR.20.035" target="_blank" >https://doi.org/10.15159/AR.20.035</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15159/AR.20.035" target="_blank" >10.15159/AR.20.035</a>
Alternative languages
Result language
angličtina
Original language name
The effects of irrigation on root density profiles of potato, celery, and wheat
Original language description
Irrigation rate should correspond to the effective root depth, however, crop root growth is influenced by a number of factors, and little data is available on the impact of irrigation. This contribution presents the results of several experiments in which the influence of sprinkler or drip irrigations on root density distribution of shallow, medium and deep rooted crops within the soil profile were studied. Irrigation significantly increased the root density of potato, celery, and wheat in the topsoil zone. On the contrary, at most cases there was only a slightly reduced root density in the subsoil layers. Total root length, to maximum root depth, only increased significantly with drip irrigation in potato. The root depths of these crops were not significantly modified by irrigation. The results suggest that the use of a constant value for the calculation of maximum irrigation depth in a specific crop may not correspond to the variability of root depth nor the distribution in different years or fields.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10501 - Hydrology
Result continuities
Project
<a href="/en/project/QK1720285" target="_blank" >QK1720285: New methods for adjustment of altered crop water requirements in irrigation systems across Czechia as affected by soil and climate changes.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Agronomy Research
ISSN
1406894X
e-ISSN
—
Volume of the periodical
18
Issue of the periodical within the volume
2
Country of publishing house
EE - ESTONIA
Number of pages
12
Pages from-to
567-578
UT code for WoS article
999
EID of the result in the Scopus database
2-s2.0-85086014291