Influence of moisture depletion and surface drip irrigation style on some soil hydraulic properties and potato crop
Laen...
Kuupäev
2019
Kättesaadav alates
Autorid
Aldulaimy, Saad Enad Harfoush
Salman, Adil Khairullah
Abood, Mohammed Ali
Hamdi, Ghassan Jaafar
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Estonian Academic Agricultural Society
Abstrakt
This study aimed to determinate the impact of soil moisture depletion and surface drip irrigation style on some soil hydraulic properties such as infiltration, hydraulic conductivity, application efficiency, and water use efficiency for potato crop. A field experiment was carried out in a site located north east Ramadi, Iraq. The study consists of two factors: the first factor was two levels of moisture depletion percentages 25 and 50%, while the second factor includes two surface drip irrigation styles, which were traditional surface drip irrigation and partial drying surface drip irrigation. Consumptive use for potato plant reached 32.05 cm during the growing season. Results showed a significant influence for the treatments on application and water use efficiencies as well as on infiltration and soil hydraulic conductivity. The combination of the treatments partial drying drip irrigation style and 25% moisture depletion percentage can be recommended to achieve the best irrigation management for potato plant, which improve soil hydraulic properties and meet the best plant response in same time.
Kirjeldus
Article
Saabunud / Received 28.08.2019 ; Aktsepteeritud / Accepted 21.10.2019 ; Avaldatud veebis / Published online 21.10.2019 ; Vastutav autor / Corresponding author: Saad Enad Harfoush Aldulaimy e-mail: saad.harfoush@uoanbar.edu.iq
Saabunud / Received 28.08.2019 ; Aktsepteeritud / Accepted 21.10.2019 ; Avaldatud veebis / Published online 21.10.2019 ; Vastutav autor / Corresponding author: Saad Enad Harfoush Aldulaimy e-mail: saad.harfoush@uoanbar.edu.iq
Märksõnad
Solanum tuberosum, water deficit, water consumption use, water use efficiency, yield, drought, trickle, infiltration, articles