[Sprayer operating quality in apple plantations]
1999
Djukic, N., Poljoprivredni fakultet, Novi Sad (Yugoslavia) | Ponjican, O., Poljoprivredni fakultet, Novi Sad (Yugoslavia) | Bugarin, R., Poljoprivredni fakultet, Novi Sad (Yugoslavia) | Bosnjakovic, A., Poljoprivredni fakultet, Novi Sad (Yugoslavia) | Sedlar, A., Poljoprivredni fakultet, Novi Sad (Yugoslavia)
By treating the apple plantations with planting distance of 3.8 by 1.5 meters, with sprinkler Agritalija COMPACT 1100, who operated at volume by 932 l/ha at pressure of 30 bar, average for face and reverse of 27.05% was reached. By treating apple plantations with sprinkler Morava AM-1500 with liquid quantity of 1496 l/ha, with pressure of 20 bar, resulted are average real surface coverage of 34.27%. Reduction of area coverage in the first variant is not of great influence and will not significantly alternate effects of protection, but savings in water and energy are very important.
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