Utjecaj biološkog preparata na adaptaciju presadnica salate ; Influence a biological preparation for the adaptation of lettuce seedlings

Salata (Lactuca sativa L.) je jednogodišnja zeljasta biljka, rasprostranjena vrsta lisnatog povrća iz porodice glavočika (lat. Asteraceae).Cilj istraživanja bio je analizirati utjecaj biološkog preparata Maska (kukuruzno brašno obogaćeno maceratom povrća) na adaptaciju presadnica salate u uzgoj na otvorenom. Također, cilj istraživanja bio je i proučiti zajednicu nematoda na tretiranim i netretiranim površinama preparatom Maska. Glavice salate imale su različite mase po tretmanima gdje se pokazalo da je primjena preparata Maske utjecala na prinos. Najveća prosječna masa glavice od 1500 g zabilježena je na tretmanu IV. Tretman III (tlo tretirano preparatom Maska, biljke u kontroli) najbolje djelovao na brojnost nematoda u tlu. Upotreba preparata skupine poboljšivača, gdje pripada i Maska pozitivno utječe na povećanje bioraznolikosti u tlu, ali je potrebno provesti daljnja istraživanja o utjecaju poboljšivača Maska na svojstva tla i biljke. ; Lettuce (Lactuca sativa L.) is an annual herbaceous plant, a widespread species of leafy vegetables from the glaucoma family (Lat. Asteraceae). The aim of the study was to analyze the influence of the biological preparation Mask (corn flour enriched with macerate vegetables) on the adaptation of lettuce seedlings to outdoor cultivation. Furthermore, the aim of the study was to study the community of nematodes on treated and untreated soil with Mask.Lettuce heads had different masses where the use of Mask preparation was shown possitive affect to the yield. The highest average head mass of 1500 g was recorded on treatment IV. Treatment III (soil treated with Mask, plants in control) had the best effect on the number of nematodes in the soil. The use of biopreparations or conditioners, where the Mask belongs, has a positive effect on increasing soil biodiversity, but further research is needed.