diplomsko delo
Urša Vrhovnik (Author), Valentina Usenik (Mentor)

Abstract

Breztalna pridelava ameriške borovnice (Vaccinium corymbosum L.) je alternativa pridelavi v tleh povsod tam, kjer pH tal ni primerno nizek in kjer ni zadosti organske snovi. Je sistem, ki se uporablja v zavarovanih prostorih, mogoč pa je tudi na prostem, kjer je mogoče prilagajati in spreminjati dejavnike, ki vplivajo na rast in razvoj borovnice. Možne oblike breztalne pridelave so zasaditev v grebene ali kontejnerje (lonce). Uporabljajo se različni substrati. Grebeni s svojo obliko in višino omogočajo uravnavanje vodnega režima, vendar je težje spreminjanje razdalje sajenja. Kontejnerji omogočajo natančno kontrolo nad substratom, hranili in razdaljo sajenja, vendar lahko premajhni volumni kontejnerjev povzročijo negativne vplive na pridelek. Sisteme breztalne pridelave lahko nadgradimo z zavarovanimi prostori, za kar so primerne zgodnje sorte. Gojenje v rastlinjakih ali v visokih tunelih vpliva na višjo temperaturo zraka, podaljšano rastno sezono in večjo vsebnost bioaktivnih snovi. Ameriška borovnica najbolje raste v trdnem substratu, v kompostirani mešanici borovega lubja, kokosovih vlaken in šotnega mahu. Primeren pH substrata uravnava tudi kombinacija zastirke iz naravnega ali plastičnega materiala in žveplenih pripravkov. Vodo za namakanje najbolje izkoristi kapljično namakanje. Pridelovalci si s primerno tehnologijo in izbiro načina breztalne pridelave lahko postavijo dobičkonosen nasad.

Keywords

ameriška borovnica;breztalna pridelava;kontejnerji;rastlinjak;visok tunel;gnojenje;namakanje;zastirka;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL BF - Biotechnical Faculty
Publisher: [U. Vrhovnik]
UDC: 634.737:634.043(043.2)
COBISS: 125528579 Link will open in a new window
Views: 39
Downloads: 9
Average score: 0 (0 votes)
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Other data

Secondary language: English
Secondary title: Soilless cultivation of highbush blueberry (Vaccinium corymbosum L.)
Secondary abstract: Soilless cultivation of the american highbush blueberry (Vaccinium corymbosum L.) is an alternative to soil cultivation, wherever the soil pH is not sufficiently low and there is lack of organic matter. Such a system is used in protected environments, but it is also applicable in open fields, where factors affecting growth and development of the blueberry can be adjusted and changed. Possible forms of soilless cultivation are planting in ridges or containers (pots). Additionally, different substrates (media) are used. Ridges help with water regime regulation if they are of the right height and shape but varying the planting distance is difficult. Containers enable precise control over substrate, nutrients and plant spacing, but smaller container volumes can have a negative effect on yield. Soilless cultivation systems can be upgraded with protected environments, for which early varieties are suitable. Cultivation in greenhouses or high tunnels results in increased air temperature, prolonged growing season and higher content of bioactive substances. The highbush blueberry grows best in a solid substrate, in a composted mixture of pine bark, coconut coir and peat moss. Suitable substrate pH values can be regulated by combining natural or artificially made mulches and sulfur preparations. Drip irrigation system makes the best use of irrigation water. Growers with the right choice of technology and choice of soilless cultivation method can design a profitable blueberry plantation.
Secondary keywords: american highbush blueberry;soilless cultivation;containers;greenhouse;high tunnel;planting distance;irrigation;mulch;
Type (COBISS): Bachelor thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Biotehniška fak., Oddelek za agronomijo
Pages: 1 spletni vir (1 datoteka PDF (VI, 22 f.))
ID: 16458514