RELATIVE ADVANTAGE OF WEED CONTROL METHODS APPLIED IN SPRINKLER AND DRIP IRRIGATED SYSTEMS IN TOMATO CULTIVATIONS IN EGYPT'S NEWLY RECLAIMED LANDS
E.A., S., El-Bagoury, K. (2006). RELATIVE ADVANTAGE OF WEED CONTROL METHODS APPLIED IN SPRINKLER AND DRIP IRRIGATED SYSTEMS IN TOMATO CULTIVATIONS IN EGYPT'S NEWLY RECLAIMED LANDS. EKB Journal Management System, 14(2), 575-589. doi: 10.21608/ajs.2006.15301
Sahhar E.A.; K.F. El-Bagoury. "RELATIVE ADVANTAGE OF WEED CONTROL METHODS APPLIED IN SPRINKLER AND DRIP IRRIGATED SYSTEMS IN TOMATO CULTIVATIONS IN EGYPT'S NEWLY RECLAIMED LANDS". EKB Journal Management System, 14, 2, 2006, 575-589. doi: 10.21608/ajs.2006.15301
E.A., S., El-Bagoury, K. (2006). 'RELATIVE ADVANTAGE OF WEED CONTROL METHODS APPLIED IN SPRINKLER AND DRIP IRRIGATED SYSTEMS IN TOMATO CULTIVATIONS IN EGYPT'S NEWLY RECLAIMED LANDS', EKB Journal Management System, 14(2), pp. 575-589. doi: 10.21608/ajs.2006.15301
E.A., S., El-Bagoury, K. RELATIVE ADVANTAGE OF WEED CONTROL METHODS APPLIED IN SPRINKLER AND DRIP IRRIGATED SYSTEMS IN TOMATO CULTIVATIONS IN EGYPT'S NEWLY RECLAIMED LANDS. EKB Journal Management System, 2006; 14(2): 575-589. doi: 10.21608/ajs.2006.15301

RELATIVE ADVANTAGE OF WEED CONTROL METHODS APPLIED IN SPRINKLER AND DRIP IRRIGATED SYSTEMS IN TOMATO CULTIVATIONS IN EGYPT'S NEWLY RECLAIMED LANDS

Arab Universities Journal of Agricultural Sciences
Article 3, Volume 14, Issue 2, September 2006, Page 575-589  XML PDF (418.15 K)
Document Type: Original Article
DOI: 10.21608/ajs.2006.15301
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Authors
Sahhar E.A.* ; K.F. El-Bagoury
Ag. Eng. Dept., Fac. of Ag., Ain Shams Univ., Shoubra El-Kheima, Cairo, Egypt
Abstract
This study, based on a collaborative project with the Regional Council for
Research and Agricultural Extension, was carried out at an experimental farm of a
sandy soil belonging to Faculty of Agriculture, Ain Shams University, El-Bustan
Region, Beheira Governorate, during two seasons (2004&2005) on an area of 5850
m2. The experiment was designed in a split plot, arranged in a randomized complete
blocks with three replications. Irrigation operations [Drip(DI)/Sprinkler(SI)] were
assigned to the main plots, while weed control methods (hoe weeding/herbicide used
through either conventional spraying with 0.300kg/fed concentration or herbigation
with three herbicide concentrations of 0.150, 0.225 and 0.300kg/fed.) were assigned
to the subplots. The data were statistically analyzed by the Least Squares Method
using a model involving the two factors (irrigation system and weed control method)
and their interaction as affecting eradication percent, tomato yield/fed., and cost of
control operation. The effect on herbicide residues in the tomatoes was also
investigated
Keywords
Hoe weeding; Conventional spraying; Herbigation; Metribuzin (Sencor) residues; Eradication percentage; Drip and sprinkler irrigation systems
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