undergraduate thesis
BALANCING NUTRIENCE IN ORGANIC OLIVE GROWING

Marija Jovanovac (2015)
Sveučilište Josipa Jurja Strossmayera u Osijeku
Poljoprivredni fakultet
Zavod za Agroekologiju
Metadata
TitleBILANCIRANJE HRANIVA U EKOLOŠKOM UZGOJU MASLINE
AuthorMarija Jovanovac
Mentor(s)Brigita Popović (thesis advisor)
Abstract
Cilj istraživanja bio je utvdriti ciklus hraniva (makroelemenata i mikroelemenata) u ekološkom nasadu masline te izraditi preporuke gnojidbe. Ukupno je analizirano pet uzoraka sa površine od 3 ha na dvije dubine 0-30 i 30-60 cm te su utvrđena osnovna agrokemijska svojstva tla. Prema pH vrijednosti svi uzorci pripadaju klasi slabo alkalnih tala s prosjekom pHKCl 7,24. Prema sadržaju organske tvari uzroci su u skupini vrlo do ekstremno humoznih tala, prema sadržaju karbonata većinom su srednje karbonatni. Najveća heterogenost utvrđena je kod koncentracije fosfora. Za razliku od fosfora kod kalija su utvrđene bogate do ekstremno bogate klase opskrbljenosti. Sadržaj dušika u listu masline kretao se od 1,11 do 1,13 %. Sadržaj fosfora kretao se od 0,11 do 0,20 %. Kod sadržaja kalija utvrđena je različitost unutar uzoraka te se sadržaj kalija kretao od 1,2 do 1,9 %. Koncentracije bakra kretale su se od 4,22 do 5,5 mg/kg. Koncentracije željeza bile su od 37,9 do 54,6 mg/kg dok su koncnentracije mangana bile nešto niže s rasponom od 22,4 do 30,1 mg/kg. Koncentracije cinka također su bile vrlo varijabilne te su se kretale od 13,5 do 22,7 mg/kg. S obzirom na anlizu tla najbolje je koristiti pileće ili kokošje zrelo organsko gnojivo s obzirom na visoki postotak fosfora u tom gnojivu.
Keywordsecological olive production macro and micro elements fertilization recommendation
Parallel title (English)BALANCING NUTRIENCE IN ORGANIC OLIVE GROWING
Committee MembersNada Parađiković
Krunoslav Karalić
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Poljoprivredni fakultet
Lower level organizational unitsZavod za Agroekologiju
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineBIOTECHNICAL SCIENCES
Agronomy
Fruit Growing
Study programme typeuniversity
Study levelundergraduate
Study programmeAgriculture; specialization: Agricultural economics, Mechanization, Zootechnique, Horticulture
Academic title abbreviationuniv. bacc. ing. agr.
Genreundergraduate thesis
Language Croatian
Defense date2015-05-14
Parallel abstract (English)
Organic production ("organic", "bio") is a system of sustainable management in agriculture and forestry. Including cultivation of plants and animals, food production, raw materials, natural fibers and processing of primary products. The aim of study was to determine cycle nutrients (macro and trace elements) in organic olive grove and to make fertilization recommendations . A total of five samples from the surface of 3 hectares at two depths of 0-30 and 30-60 cm were collected, and establishes the basic agrochemical soil properties. According to the pH value of all the samples belong to the class of alkaline soils with low pH KCl average of 7.24. According to the content of organic matter samples belonge in the group of very to extremely humus soil but the content of carbonate are mainly medium carbonate. The greatest heterogeneity was found in concentrations of phosphorus where the AL-P2O5 ranged from 5.82 to 24.44 mg / 100 g of soil. Unlike phosphorus potassium were determined to extremely rich class supply. The nitrogen content in the leaf olive ranged from 1.11 to 1.13%. Phosphorus content ranged from .11 to 0.20%. Potassium content was ranged from 1.2 to 1.9%. Copper concentrations ranged from 4.22 to 5.5 mg / kg. The concentrations of iron were very heterogeneous and statistically, significantly different (P £ 0.05) and ranged from 37.9 to 54.6 mg / kg while manganese were slightly lower with a range of 22.4 to 30.1 mg / kg. The concentrations of zinc have also been highly variable and ranged from 13.5 to 22.7 mg / kg. The concentration of phosphorus in the olives lives were inversely proportional to the concentration of zinc which indicates competition adopting these elements. Due to the analysis of soil is best to use chicken or chicken mature organic fertilizer becouse of the high percentage of phosphorus in the manure.
Parallel keywords (Croatian)ekološki uzgoj maslina makroelementi mikroelementi preporuka gnojidbe
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
Notezavršni rad
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:151:070798
CommitterLjiljana Vučković Vizentaner