Results 161 to 170 of about 583 (226)

Genetic basis and role of exotic accessions in cultivated cotton fiber quality improvement. [PDF]

open access: yesTheor Appl Genet
Sharma A   +5 more
europepmc   +1 more source

Design Nomographs for Trickle Irrigation Systems

Journal of Irrigation and Drainage Engineering, 1984
Nomographs relating discharge rate, plant uptake and soil water potential at a reference point are developed for trickle irrigation systems. The hydraulic conductivity K is assumed to be related to pressure head h by K\do EXP (αh) in which K\do and α are empirical constants representative of the specific soil.
A. Amoozegar‐Fard   +2 more
openaire   +3 more sources

Trickle Irrigation: Prevention of Clogging

Transactions of the ASAE, 1979
ABSTRACT TRICKLE irrigation experiments using Colorado River irrigation water on citrus trees in south-western Arizona were conducted to evaluate clogging of emitters and to investigate methods for controlling clogging. Clogging is related to the water quality in terms of the suspended sediment load, chemical compo-sition, and biological activity ...
null R. G. Gilbert   +2 more
openaire   +1 more source

Trickle Irrigation Uniformity and Efficiency

Journal of the Irrigation and Drainage Division, 1978
Expressions are developed and presented for the pressure head available at any point within a trickle irrigation subunit. Histograms are drawn showing the distributions of pressure within typical subunits. Distributions of emitter flow rates within typical subunits are derived from considerations of the effects of pressure differentials and ...
Ken Solomon, Jack Keller
openaire   +1 more source

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