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Hidroponsko gojenje solate (Lactuca sativa L.) na terasah s kameno volno : diplomska naloga = Hydroponic growing of lettuce (Lactuca sativa L.) on rockwool terraces : graduation thesisDemšar, Jernej, 1974-V nalogi smo preizkusili delovanje terasastega hidroponskega sistema, v katerem je bil kot substrat uporabljena kamena volna. Poskus je bil opravljen v rastlinjaku laboratorijskega polja Biotehniške ... fakultete v Ljubljani v času od 30.4.1997 do 2.6.1997. V testiranem sistemu smo preskusili rast solate 'vanity'. Solato smo sejali 26.3.1997 v gojitvene plošče in jo 30.4.1997 presadili v sistem. Sistem je bil sestavljen iz dveh "A okvirjev", na katerih so bili nameščeni žlebovi, napolnjeni s kameno volno. Po sistemu se je krožno pretakala hranilna raztopina, ki smo jo po potrebi menjavali. Največjo povprečno težo (855 g/rastlino) smo namerili na njvišji terasi sistema, najnižjo (400 g/rastlino) pa na najnižji terasi. Na celotni površini (10,8 m2) smo vzgojili 81,84 kg solate, kar znaša 7,6 kg/m2. Prednost sistema, ki se je pokazala z izvedbo poskusa, je predvsem v zelo velikem pridelku solate na kvadratni meter površine. V sistemu bi bilo možno gojiti tudi ostale nizko rastoče vrste rastlin. Kot slabost načina gojenja rastlin na terasah s kameno volno lahko izpostavimo drago postavitev sistema in nepravilno oblikovane glave pri solati.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [J. Demšar], 1998Language - slovenianCOBISS.SI-ID - 2015353
Author
Demšar, Jernej, 1974-
Other authors
Osvald, Jože, 1943-
Topics
zelenjadarstvo |
solata |
Lactuca sativa L. |
hidroponika |
hidroponski sistemi |
terasasto gojenje |
rastni substrati |
kamena volna |
kamena volna
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Library | Call number – location, accession no. ... | Copy status |
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BF, Dept. of Agronomy, Lj. | AO D 1748 | available - reading room |
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Demšar, Jernej, 1974- | 20161 |
Osvald, Jože, 1943- | 05964 |
Source: Personal bibliographies
and: SICRIS
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