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2023, vol. 24, iss. 4, pp. 169-178
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The effect of different systems of growing tomatoes in a protected area on morphological properties and business results
Uticaj različitih sistema gajenja paradajza u zaštićenim prostorima na morfološke osobine i poslovne rezultate
aInstitute of Science Application in Agriculture, Belgrade, Serbia bUniversity of Belgrade, Faculty of Agriculture, Serbia cUniversity of Bijeljina, Faculty of Agriculture, Bijeljina, Bosnia and Herzegovina
email: vcvijanovic@ipn.bg.ac.rs
Project: Ministry of Education, Science and Technological Development, Republic of Serbia (Institution: Institute of Science Application in Agriculture, Belgrade) (MESTD - 451-03-68/2020-14/200045)
Abstract
We are witnessing negative consequences caused by the use of synthetic crop protection products and fertilizers in food production. Interest in the indoor farming of certain plant species has grown significantly. Organic and integrated farming imply the use of natural products, while limiting or completely eliminating the use of synthetic resources. The goal of the research is to study different farming systems in two types of tomatoes and their effect on the variability of certain tomato properties (the number of formed flower trusses, number of fruits per flower truss, and tomato yield). Furthermore, the gross margin of tomato production was calculated. Factor A comprised of different systems of agricultural production: integrated and organic. Factor B comprised two types of tomatoes (cherry and beef). The experiment was set up in a modern indoor space, in controlled microclimate conditions in randomized block design in four replications. The organic system of farming highly significantly affected the studied parameters. The reason for this was the use of a modern growing technology and the approach to the farming itself.
Sažetak
Svjedoci smo negativnih posljedica korišćenja sintetičkih sredstava za zaštitu bilja i đubriva u proizvodnji hrane. Značajno je poraslo interesovanje za uzgoj određenih biljnih vrsta u zatvorenom prostoru. Organska i integrisana poljoprivreda podrazumijevaju upotrebu prirodnih proizvoda, uz ograničavanje ili potpuno eliminisanje upotrebe sintetičkih resursa. Cilj istraživanja je ispitivanje različitih sistema uzgoja kod dva tipa paradajza i njihovog uticaja na varijabilnost pojedinih svojstava paradajza (broj formiranih cvjetnih grana, broj plodova po cvjetnoj grani i prinos paradajza). Nadalje, izračunata je bruto marža proizvodnje paradajza. Faktor A čine različiti sistemi poljoprivredne proizvodnje: integrisani i organski. Faktor B obuhvata dve vrste paradajza (čeri i mesnati). Eksperiment je postavljen u modernom zatvorenom prostoru, u kontrolisanim mikroklimatskim uslovima u randomizovanom blok dizajnu u četiri ponavljanja. Organski sistem poljoprivrede je statistički veoma značajno uticao na proučavane parametre. Razlog za to bila je primjena savremene tehnologije uzgoja i pristup samog uzgoja.
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