Year 2018, Volume , Issue , Pages 173 - 182 2018-12-31

Differentiation of the Irrigation Regime on Soils with Groundwater Supply from Dammed River Plain
Differentiation of the irrigation regime on soils with groundwater supply from dammed river plain

Ioan VISINESCU [1] , Marcel BULARDA [2] , Daniela TRIFAN [3]

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The soils from dammed meadow present a groundwater reservoir at low depths on much of the territory, giving plants a consistent supply of water raised by capillarity. The volume of groundwater intake differs according to a complex of conditions: depth of ground water level, soil texture, crop, the vegetation stage of the plant. Experimental determinations, performed on physical models (lysimeters) and in the field, in dammed meadow Big Island of Braila, established the parameters of the phreatic input, for the main agricultural crops, remarkable useful in the management of irrigation. The irrigation regime in the meadow is applied differentially referring to the number of watering, the watering norms, the interval between watering, depending on the hydrogeological framework. Thus, at the depths of groundwater below 1 m, the crops do not irrigate, at 1.5 m depths apply 1-2 waterings with norms of 500-600 m3 / ha, at depths of 2 m apply 2-3 waterings and at depths larger than 2.5-3 m apply 3-4 waterings. In the paper are presented the experimental results obtained that have grounded the technology of differential application irrigation on the meadow soils of the Big Island of Braila, with an area of​ 72.000 hectares.

The soils from dammed meadow present a groundwater reservoir at low depths on much of the territory, giving plants a consistent supply of water raised by capillarity. The volume of groundwater intake differs according to a complex of conditions: depth of ground water level, soil texture, crop, the vegetation stage of the plant. Experimental determinations, performed on physical models (lysimeters) and in the field, in dammed meadow Big Island of Braila, established the parameters of the phreatic input, for the main agricultural crops, remarkable useful in the management of irrigation. The irrigation regime in the meadow is applied differentially referring to the number of watering, the watering norms, the interval between watering, depending on the hydrogeological framework. Thus, at the depths of groundwater below 1 m, the crops do not irrigate, at 1.5 m depths apply 1-2 waterings with norms of 500-600 m3 / ha, at depths of 2 m apply 2-3 waterings and at depths larger than 2.5-3 m apply 3-4 waterings. In the paper are presented the experimental results obtained that have grounded the technology of differential application irrigation on the meadow soils of the Big Island of Braila, with an area of​ 72.000 hectares.

  • Botzan, M, Haret, C, Stanciu, I, Vişinescu, I, Buhociu L., 1991. Valorificarea hidroameliorativă a Luncii Dunarii Romanesti şi a Deltei, Ed. Tehnică, Craiova.
  • Botzan, M, Ioanitoaia, H, Visinescu, I, s.a., 1980. Surse suplimentare si posibilitati de economisire a apei in sistemele de irigatii - capitol - Folosirea aportului freatic pentru reducerea normei de irigatie, pag. 87-109, Redactia de propaganda tehnica agricola, Bucuresti.
  • Visinescu I., – Incintele indiguite la Dunare – probleme actuale si de perspectiva. Brosura „SCDA Braila 1954-2014 – 60 de ani de activitate in slujba cercetarii romanesti” cu tema „Probleme actuale si de perspectiva privind exploatarea ameliorativa si agricola a terenurilor din luncile indiguite – rezultate ale cercetarilor efectuate in cadrul proiectului sectorial ADER 2020, PS 2.2.4”, 23.05.2014. Editura Universitara, ISBN 978-606-28-00223-9.
  • Visinescu I., Bularda M.- Folosirea reversibila a a amenajarilor de desecare-drenaj pentru irigatie (subirigatie) in Insula Mare a Brailei. Brosura „Lucrarile stiintifice ale SCDA Braila”, vol. VII, 2013 (ISSN 2285-6137).Visinescu I., Bularda M., Trifan Daniela – Valorificarea apei freatice prin subirigatie in teritoriul agricol din lunca indiguita Insula Mare a Brailei. Brosura „Lucrarile stiintifice ale SCDA Braila”, vol. VII, 2013 (ISSN 2285-6137).Visinescu I., Marcel Bularda, I. Dan – Valorificarea complexa a luncii indiguite a Dunarii, solutie antiseceta de productie agricole. Lucrarile Simpozionului “Dunarea, Lunca si Delta Dunarii – Agricultura si mediu – Prezent si perspective”, pag. 201-210, ASAS Bucuresti, 8-9. 05.2008. Editura Bren, ISBN 978-973-648-839-9.
  • Visinescu I. - Rezervorul de apa freatica si diferentierea regimului de irigatie in lunca amenajata hidroameliorativ, Coferinta nationala cu participare internationala “Cercetarea stiintifica in conditiile integrarii europene”, Buletin AGIR, iunie 2004. ISBN 973-8466-50-4.
Primary Language en
Subjects Agricultural, Engineering
Journal Section Research
Authors

Author: Ioan VISINESCU (Primary Author)
Institution: Agricultural Research and Development Station of Braila
Country: Romania


Author: Marcel BULARDA
Institution: Agricultural Research and Development Station of Braila
Country: Romania


Orcid: 0000-0001-5760-2852
Author: Daniela TRIFAN
Institution: Agricultural Research and Development Station of Braila
Country: Romania


Bibtex @conference paper { sduzfd445790, journal = {SDÜ Ziraat Fakültesi Dergisi}, issn = {1304-9984}, address = {Süleyman Demirel University}, year = {2018}, volume = {}, pages = {173 - 182}, doi = {}, title = {Differentiation of the irrigation regime on soils with groundwater supply from dammed river plain}, key = {cite}, author = {VISINESCU, Ioan and BULARDA, Marcel and TRIFAN, Daniela} }
APA VISINESCU, I , BULARDA, M , TRIFAN, D . (2018). Differentiation of the irrigation regime on soils with groundwater supply from dammed river plain. SDÜ Ziraat Fakültesi Dergisi, (), 173-182. Retrieved from http://dergipark.org.tr/sduzfd/issue/40528/445790
MLA VISINESCU, I , BULARDA, M , TRIFAN, D . "Differentiation of the irrigation regime on soils with groundwater supply from dammed river plain". SDÜ Ziraat Fakültesi Dergisi (2018): 173-182 <http://dergipark.org.tr/sduzfd/issue/40528/445790>
Chicago VISINESCU, I , BULARDA, M , TRIFAN, D . "Differentiation of the irrigation regime on soils with groundwater supply from dammed river plain". SDÜ Ziraat Fakültesi Dergisi (2018): 173-182
RIS TY - JOUR T1 - Differentiation of the irrigation regime on soils with groundwater supply from dammed river plain AU - Ioan VISINESCU , Marcel BULARDA , Daniela TRIFAN Y1 - 2018 PY - 2018 N1 - DO - T2 - SDÜ Ziraat Fakültesi Dergisi JF - Journal JO - JOR SP - 173 EP - 182 VL - IS - SN - 1304-9984- M3 - UR - Y2 - 2018 ER -
EndNote %0 SDÜ Ziraat Fakültesi Dergisi Differentiation of the irrigation regime on soils with groundwater supply from dammed river plain %A Ioan VISINESCU , Marcel BULARDA , Daniela TRIFAN %T Differentiation of the irrigation regime on soils with groundwater supply from dammed river plain %D 2018 %J SDÜ Ziraat Fakültesi Dergisi %P 1304-9984- %V %N %R %U
ISNAD VISINESCU, Ioan , BULARDA, Marcel , TRIFAN, Daniela . "Differentiation of the irrigation regime on soils with groundwater supply from dammed river plain". SDÜ Ziraat Fakültesi Dergisi / (December 2019): 173-182.