تأثير الري الناقص بتقنية التنقيط السطحي و تحت السطحي وفق PRD في بعض المعايير المائية لمحصول البطاطا (نوع دزري)
Other Title(s)
Influence deficit irrigation at technique of surface and subsurface drip according PRD on : 1-some water standards for potato crop (type dezry)
Joint Authors
العبيد، عبد الوهاب اخضير
عصام حمزة خضير
العيساوي، جبار شهاب
Source
Issue
Vol. 17, Issue 2 (31 Dec. 2019), pp.165-180, 16 p.
Publisher
University of Anbar College of Agriculture
Publication Date
2019-12-31
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Topics
- Irrigation
- Consumption
- Statistics
- Drip irrigation
- Water
- Soil moisture
- Water utilization
- Water efficiency
- Deficit irrigation
Abstract EN
A field experiment was applied on clay loamy soil which was classified as typic torrifluvents to study effect of deficit irrigation at technique of surface and subsurface drip irrigation with partial root zone dry (PRD) on irrigation and water use efficiency and determination of Water consumption, As well as to know the heterogeneity of soil moisture content at growth stages.
The experiment is designed according to the randomized complete block design, the experiment included 16 treatment, each treatment represented a block, each block included three replicates, program of used statistical analysis.
the stages of crop growth were divided into four stages.
the study showed that the best water use efficiency was in PRD reaching 2.50 kg m-3, while in surface drip irrigation treatments the comparison was 2.10kg m-3, the highest irrigation efficiency in PRD was also at 94 % , while the lowest value in surface drip irrigation was 89% , it was also found that the highest value of the mean weight diameter was in the PRD treatments at 4.07 mm, while surface drip irrigation was 3.72 mm.
The lowest water consumption in the PRD method was 300 mm, while the surface drip irrigation was 400mm, for treatment that have not been subjected to any moisture stress at all stages of growth in both manners.
American Psychological Association (APA)
العبيد، عبد الوهاب اخضير وعصام حمزة خضير والعيساوي، جبار شهاب. 2019. تأثير الري الناقص بتقنية التنقيط السطحي و تحت السطحي وفق PRD في بعض المعايير المائية لمحصول البطاطا (نوع دزري). مجلة الأنبار للعلوم الزراعية،مج. 17، ع. 2، ص ص. 165-180.
https://search.emarefa.net/detail/BIM-1080296
Modern Language Association (MLA)
العبيد، عبد الوهاب اخضير....[و آخرون]. تأثير الري الناقص بتقنية التنقيط السطحي و تحت السطحي وفق PRD في بعض المعايير المائية لمحصول البطاطا (نوع دزري). مجلة الأنبار للعلوم الزراعية مج. 17، ع. 2 (2019)، ص ص. 165-180.
https://search.emarefa.net/detail/BIM-1080296
American Medical Association (AMA)
العبيد، عبد الوهاب اخضير وعصام حمزة خضير والعيساوي، جبار شهاب. تأثير الري الناقص بتقنية التنقيط السطحي و تحت السطحي وفق PRD في بعض المعايير المائية لمحصول البطاطا (نوع دزري). مجلة الأنبار للعلوم الزراعية. 2019. مج. 17، ع. 2، ص ص. 165-180.
https://search.emarefa.net/detail/BIM-1080296
Data Type
Journal Articles
Language
Arabic
Notes
-
Record ID
BIM-1080296