monitoring sugar beet rooting depth irrigated with recycled waste water and different irrigation methods for water savings in an arid climate

نویسندگان

a.m. hassanli

sh. ahmadirad

s. beecham

چکیده

abstract- a detailed understanding of crop rooting systems will facilitate water use reduction, optimized nutrient uptake and irrigation scheduling more efficiently. a field experiment was conducted during 2005-2006 to investigate sugar beet rooting depth growth, irrigated with three irrigation methods (subsurface drip, surface drip and furrow) and two water qualities (recycled wastewater: ec= 1.52 ds m-1 and fresh water: ec=0.51 ds m-1) in order to improve irrigation water management. a local rooting depth model was developed and three empirical models describing the root growth were evaluated. a significant reduction in sugar beet root depth was observed in the plots irrigated with furrows compared to those irrigated with the pressure irrigation methods. however, no significant difference (p

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Monitoring sugar beet rooting depth irrigated with recycled waste water and different irrigation methods for water savings in an arid climate

ABSTRACT- A detailed understanding of crop rooting systems will facilitate water use reduction, optimized nutrient uptake and irrigation scheduling more efficiently. A field experiment was conducted during 2005-2006 to investigate sugar beet rooting depth growth, irrigated with three irrigation methods (subsurface drip, surface drip and furrow) and two water qualities (recycled wastewater: EC= ...

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عنوان ژورنال:
iran agricultural research

ناشر: shiraz univercity

ISSN 1013-9885

دوره

شماره Articles in Press 2015

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