Vertical patternator for evaluation of the hydraulic sprayers [electronic resource]
Language: English Summary language: Arabic Description: p.1239-1254Other title:- الموزع الرآسى لتقييم آلات الرش الهيدروليكية [Added title page title]
- Misr Journal of Agricultural Engineering, 2016 v.33 (4) [electronic resource].
| Item type | Current library | Call number | Status | Date due | Barcode | |
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Articles
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Main | ART MJAE V33 No4 5 (Browse shelf(Opens below)) | Available |
Includes bibliographic reference
In Egypt, it could be not able to test the vertical distribution for agriculture sprayer machines this may be due to the poor measuring instruments such as vertical patternator. The aim of the current research is develop and evaluate an inexpensive vertical patternator for hydraulic sprayers. The study carried out in laboratory of agricultural engineering dept. faculty of agriculture, kafr El-Sheikh University. The vertical
patternator manufactured from the local material under laboratory and
work station in kafr El Sheikh University. The tests and the evaluation of
the patternator included two main parameters. The first treatment was
evaluation the three vertical sprayers under laboratory conditions. As
well as. the second treatment was evaluation two different measured
methods to determine the efficiency of the sprayer by using the CV %. The
results indicated that. the Tee-jet XR 110-3 VP nozzles gave the highest
percentage value of spray liquid captured compared to Hardi 110-02 LS
and LU110-04 nozzles. The development patternator captured more spray liquid due to increase of the operating pressure of spray liquid The t-test value for LU110-04 nozzle was -1.48 with standard error (SE) 0.23 and probability P-value 0.89. It could be used the automatic method to
estimate the CV % and it's easy to apply. As well as, there are no different effect between manual and automatic method at the volume application rate 200 1/fadd.. 400 1/fadd. and 500 11/fadd/or the CV %.
Keywords: Spray distribution, Patternator
Summary in Arabic
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