Abd Al-Kareem Jerdy(1) Bassam Oudeh*(1) Haitham Al-Abdalla(2) Tallal Al- Abdo(1) and Boshra khozam(2)
(1). Mokhtaria Research Station, Homs Agricultural Research Center, General Commission for Scientific Agricultural Research (GCSAR), Homs, Syria.
(2). Homs Agricultural Research Center, (GCSAR), Homs, Syria.
(*corresponding author: Eng. Bassam Oudeh, Mokhtaria Research Station, Homs Agricultural Research Center, GCSAR, Homs, Syria. Mobile: 0988284819, Email: B_oudeh@hotmail.com).
Received: 12/07/ 2014 Accepted: 29/03/ 2015
Abstract
The study was carried out in Mokhtaria Research Station, Homs Agricultural Research Center, General Commission for Scientific Agricultural Research Center, Homs, Syria, during 2008-2009 and 2009-2010 seasons. Two methods of drip irrigation were applied (mulched, without mulch) on tomato crop to be compared with the traditional method (surface irrigation). The results showed that the average of the total water consumption for the drip irrigation (mulched) was 3345 m3/ha and percentage of saving water irrigation was 55% as compared with control (traditional surface irrigation), while the average of the total water consumption for the drip irrigation (without mulch) was 3785 m3/ha and percentage of the saving water irrigation was 49% as compared with control, although the average of the total water consumption for the traditional surface irrigation was 7426 m3/ha. In terms of farming method (traditional and organic) the production under drip irrigation (mulched) were 29.7 and 38.4 ton/ha, with an increment in yield of (60 and 68%) as compared with the control (surface irrigation) which were 18.6 and 22.9 ton/ha (traditional and organic), respectively. On the other hand the production under drip irrigation (without mulch), in terms of farming method (traditional and organic) were 38.4 and 45.1ton/ha with an increase in yield 106 and 97%, respectively as compared with the control.
Key words: Drip irrigation, Surface irrigation, Organic farming, Tomato, Production, Water consumption
Full paper in Arabic: تأثير طريقة الري بالتنقيط (مغطى ومكشوف) في الاستهلاك المائي وإنتاجية البندورة ضمن ظروف الزراعة العضوية