Naslov
Utrošak energije i radni učinak strojeva za malčiranje i aplikaciju pesticida
(Energy consumption and work effects during mulching and pesticide application)

Autori
Tomislav, Dvorski

Vrsta, podvrsta i kategorija rada
Ocjenski radovi, diplomski rad, diplomski

Fakultet
Agronomski fakultet

Mjesto
Zagreb

Datum
17.07

Godina
2015

Stranica
44

Mentor
Sito, Stjepan

Neposredni voditelj
Bilandžija, Nikola

Ključne riječi
nasad jabuka; orošivač; malčer; utrošak energije; radni učinak
(apple plantation; sprayer; mulcher; energy consumption; work effect)

Sažetak
Contemporary horticultural production requires great investment in equipment and machines which could reach up to 40-60% of total costs. Economical usage of mehanization is able to significantly achieve energy saving and reach competitive, also high quality product on market. Work effects fuel consumption and energy consumption used for treating an apple plantation are shown in this work. The research was conducted on an apple plantation which covers 13, 5 ha and is owned by a family farm „Baštica“. The machines using which the research was conducted is Sprayer Munckof Orchard 1000 and Mulcher Humus STO 230. All the machines in the experiment were attached to a Fendt 208 vineyarder tractor, used in vineyards and orchards. The results of the work have shown that the mulcher uses 1, 96 L ha-1 i.e. more fuel than the sprayer, which uses 1, 37 L ha-1. Energy consumption of the sprayer is 48 MJ ha-1, and the mulcher is 68, 74 MJ ha-1. The working effect of pesticides application is 0, 27 h ha-1 larger with the sprayer than with the mulcher which is 0, 45 h ha-1. Further research has shown that it takes 3, 65 h and 18, 5 liters of fuel for the application of pesticides throughout the whole orchard of 13, 5 hectars, when mulching on the other hand, requires 26, 46 liters of fuel and 6, 07 hours.

Izvorni jezik
Hrvatski

Znanstvena područja
Poljoprivreda (agronomija)

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