Semimechanized Forming of Low Tunnels in Water Melon Production
Polumehanizovano formiranje niskih tunela u proizvodnji lubenice
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Author
Ponjican, Ondrej
Bajkin, Andjelko
Somer, Deze
Keywords
machine for soil mulchingmachine for covering low tunnels
low tunnels
melon
mašina za nastiranje zemljišta
mašina za formiranje niskih tunela
niski tunel
lubenica
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Show full item recordAbstract
The machine for mechanized soil mulching with the plastic film width of
100 cm, and machine for mechanized covering of low tunnels with the plastic film width
120 cm was tested in exploitation conditions on the field. The average hight for low
tunnels was 26 cm, and the width was 48 cm. The construction was made from
brushwood and was manually allocated.
Row distance was 180 cm. Field efficiency was estimated for testing machines:
machine for soil mulching 0,71 ha/h and machine for covering of low tunnels 0,60 ha/h.
Field efficiency at manually allocating construction per one worker was 0,056 ha/h, and
at manual sowing was 0,016 ha/h per one worker. U eksploatacionim uslovima na otvorenom polju ispitivane su mašine za
mehanizovano nastiranje zemljišta sa plastičnim filmom širine 100 cm i mehanizovano
pokrivanje niskih tunela sa plastičnim filmom širine 120 cm. Niski tuneli su bili
prosečne visine 27 cm i širine 49 cm. Lukovi su bili drveni i ručno su postavljani.
Razmak između redova iznosio je 180 cm. Ostvarene su vrednosti učinaka
ispitivanih mašina: za nastiranje zemljišta 0,71 ha/h, i za formiranje niskih tunela 0,60
ha/h. Proizvodni učinak jednog radnika pri ručnom postavljanju drvenih lukova iznosio
je 0,056 ha/h, a pri ručnoj setvi 0,016 ha/h po jednom radniku.