Učinkovitost i kvaliteta sadnje salate i celera korištenjem različitih tipova sadilica

master's thesis

• Title (english): Efficiency and quality of lettuce and celery planting using different types of planters
• Author: Andreja Vusić
• Mentor: Stjepan Sito (mentor)
• Committee member: Stjepan Sito (predsjednik povjerenstva)
• Committee member: Sanja Radman (član povjerenstva)
• Committee member: Vesna Očić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Mechanization and Autonomous Systems in Agriculture); Zagreb
• Defense date and country: 2019-09-18, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Salata (Lactuca sativa L.) jednogodišnja je biljka iz porodice Asteraceae koja je uzgaja izravnom sjetvom ili iz presadnica. Listovi salate bogati su vitaminima i mineralima te imaju pozitivno djelovanje na rad bubrega i srca. Celer (Apium graveolens L.) dvogodišnja je biljka koja se ubraja u porodicu Apiaceae, a uzgaja se iz presadnica te ima mnoga pozitivna djelovanja na ljudski organizam. Cilj ovog rada bio je utvrditi utjecaj tipa sadilice na radni učinak i kvalitetu sadnje presadnica salate i celera. Mjerenja su obavljena su Novom Čiču u Zagrebačkoj županiji. Izmjeren je razmak između presadnica u redu na dužini od deset metara, a mjerenje je obavljeno u tri ponavljanja. Salata je sađena četverorednom sadilicom, a celer trorednom. Najmanje odstupanje od zadanog razmaka kod sadnje četverorednom sadilicom izmjereno je pri brzini od 0,69 km/h, a najveće pri brzini od 0,94 km/h. Najmanji razmak u redu od 21 cm izmjeren je pri brzini od 0,94 km/h, a najveći razmak od 31 cm pri brzini od 1,23 km/h. Kod sadnje trorednom sadilicom, najmanje odstupanje od zadanog razmaka izmjereno je pri brzini od 1,32 km/h, a kod te brzine je ujedno i najmanja standardna devijacija. Najveća udaljenost između presadnica u redu iznosila je 36 cm, a to je izmjereno pri brzinama od 0,98 km/h i 0,77 km/h. Najmanja udaljenost između presadnica u redu iznosila je 26 cm pri brzini od 1,32 km/h. Manje brzine kretanja traktora doprinose jednoličnijoj sadnji presadnica unutar reda.

Abstract (english)

Lettuce (Lactuca sativa L.) is an annual plant from the Asteraceae family that is grown directly or by seedlings. Lettuce leaves are rich in vitamins and minerals and have a positive effect on kidney and heart function. Celery (Apium graveolens L.) is a two-year-old plant that belongs to the Apiaceae family, and is grown from seedlings and has many positive effects on the human body. The aim of this study was to determine the effect of planting type on the work performance and planting quality of lettuce and celery seedlings. Measurements were taken at Novi Čiče in Zagreb County. The distance between seedlings in a row was measured ten meters in length, and the measurement was performed in three replicates. The salad is planted with a four-row planter and the celery three-row. The smallest deviation from the set gap when planting with a four-row planter was measured at a speed of 0.69 km/h and the highest at a speed of 0.94 km/h. A minimum distance of 21 cm was measured at a speed of 0.94 km/h and a maximum distance of 31 cm at a speed of 1.23 km/h. When planting with a three-row planter, the smallest deviation from the set distance was measured at a speed of 1.32 km/h, and at this speed it is also the smallest standard deviation. The maximum distance between the seedlings in the row was 36 cm, measured at speeds of 0.98 km/h and 0.77 km/h. The minimum distance between the seedlings in the row was 26 cm at a speed of 1.32 km/h. Lower tractor speeds contribute to more uniform planting of seedlings within the row.

• Keywords: Apium graveolens; Lactuca sativa; sadilica; sadnja
• Keywords (english): Apium graveolens; Lactuca sativa; planting; planter
• Language: croatian
• URN:NBN: urn:nbn:hr:204:259663
• Study programme: Title: Horticulture; Study programme type: university; Study level: graduate; Academic / professional title: magistar/ magistra inženjer/inženjerka hortikulture (magistar/ magistra inženjer/inženjerka hortikulture)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-11-20 10:21:36