Interaction relationships of irrigation level and furrow spacing on crop water parameters of sunflower.

Book Title: NA
Year Published: 2006
Month Published: NA
Author: Abd El-Salam, A. A. ; Ibrahim, M. A. M. ; Abass, H. H. ; Kassab, M. M.
Book Group Author: NA
Abstract:

The effects of irrigation and furrow spacing on the plant water relations in sunflowers were determined in a field experiment conducted in Egypt during 1999-2001. The treatments included irrigation until the water reaches 2.5 (I1), 5 (I2) and 7.5 cm above the soil surface (I3) and 60 and 120 cm furrow spacing with 1 (D1), 2 (D2) or 3 (D3) plants per furrow. Irrigation water was highest D1, regardless of the irrigation treatments. Crop yield was highest with D3. Water use efficiency was highest with I1 in combination with D3.

Pages: 769 - 774
URL: http://0-search.ebscohost.com.catalog.library.colostate.edu/login.aspx?direct=true&AuthType=cookie,ip,url,cpid&custid=s4640792&db=lah&AN=20073021919&site=ehost-live
Volume: 44
Number: 2
Journal: Annals of Agricultural Science, Moshtohor
Journal ISO: NA
Organization: NA
Publisher: NA
ISBN: NA
ISSN: 1110-0419
DOI: NA
Keywords:

crop yield, furrow irrigation, irrigation, plant waterrelations, sunflowers, water use efficiency, Egypt, Helianthus annuus,North Africa, Africa, Mediterranean Region, Middle East, DevelopingCountries, Helianthus, Asteraceae, Asterales, dicotyledons, angiosperms,Spermatophyta, plants, eukaryotes, watering, Field Crops (FF005) (NewMarch 2000), Plant Water Relations (FF062), Plant Production (FF100),Soil Water Management (Irrigation and Drainage) (JJ800) (Revised June2002) [formerly Soil Water Management]

Source: EBSCO
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