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Botaničko podrijetlo pčelinje peludi na području parka Maksimir
Botaničko podrijetlo pčelinje peludi na području parka Maksimir
Antonio Ribičić
Pelud je jedini izvor bjelančevina za pčele, a raznovrsna peludna paša neophodna je za normalan razvoj pčelinje zajednice. Cilj je ovoga rada bio utvrditi botaničko podrijetlo pčelinje peludi na području parka Maksimir. Istraživanje je provedeno na pokusnom pčelinjaku Agronomskog fakulteta gdje je bila odabrana jedna zajednica sive pčele (Apis mellifera carnica Pollman 1879) na koju je bio postavljen unutarnji skupljač peludi. Pelud je skupljana jednom tjedno, tijekom travnja i...
Breeding and technology possibilities for mitigating the environmental footprint of ruminants
Breeding and technology possibilities for mitigating the environmental footprint of ruminants
Roko Bošnjak
With growing global demand for livestock products, the pressure agriculture has on environment is getting bigger and bigger. Livestock production, in particular, represents big threat for environment, natural resources and it contributes to global warming by emitting greenhouse gases with high warming potential (methane and nitrous oxide). Besides the high land use and water consumption, ruminant animals are the biggest emitters of greenhouse gases in agriculture through enteric fermentation...
Brojnost i dinamika populacije štetnika platane (Platanus×acerifolia) i kestena (Aesculus hippocastanum) u Zagrebu 2021.
Brojnost i dinamika populacije štetnika platane (Platanus×acerifolia) i kestena (Aesculus hippocastanum) u Zagrebu 2021.
Maria Curiš
Najznačajniji štetnici platane su mrežasta stjenica platane - Corythucha ciliata (Say, 1833) i platanin moljac miner - Phyllonorycter platani (Staudinger, 1870). Najznačajniji štetnik divljeg kestena je kestenov moljac miner - Cameraria ohridella (Deschka et Dimić, 1986). Ovi štetnici negativno utječu na zdravstveno stanje i vitalnost stabala domaćina. Posljedično štetama, narušene su funkcije gradskog zelenila u urbanom ekosustavu. Cilj ovog istraživanja bio je utvrditi vrijeme...
Brojnost i rasprostranjenost divljih papkara u Republici Hrvatskoj
Brojnost i rasprostranjenost divljih papkara u Republici Hrvatskoj
Mario Zvonimir Bagarić
Moderno lovno-gospodarenje mora biti održivo s ciljem očuvanja biološke raznolikosti, ali i profitabilno. Pretpostavka takvog gospodarenja je provođenje propisanih mjera lovno-gospodarske osnove, a jedna od najvažnijih mjera je utvrđivanje brojnog stanja divljači. Iz elektronske baze podataka Ministarstva poljoprivrede, odnosno iz „Središnje lovne evidencije” (SLE) prikupljeni su podaci o matičnom fondu, fondu pred lov, odstrelu i otpadu za divlje papkare po županijama u...
Burze i burzovno poslovanje
Burze i burzovno poslovanje
Ivana Rebić
U ovom diplomskom radu su objašnjene burze kao središnje mjesto trgovanja vrijednosnim papirima, njihova povijest i značenje. Pojašnjeni su svi pojmovi koji su vezani uz burzu, vrijednosne papire, vrste burzovnih poslova i burzovnih posrednika, te načina trgovanja na burzama. Navedene su najpoznatije svijetske burze kao što su burze iz New Yorka, Tokya, Londona, te Hrvatske (Zagrebačka burza). Objašnjeni su i najveći slomovi burzi u povijesti koji su promijenili cijeli tijek...
Business operations during the crisis in the example of Podravka
Business operations during the crisis in the example of Podravka
Tomislav Majdandžić
There are many reasons that can cause a crisis in a company. Some of them are internally and some externally driven. One of the key external factors is the macroeconomic environment. The history shows that each economy in the world has its ups and downs, often called business cycles. A business cycle consists of the contraction and expansion of the economy volume, mostly measured by GDP. Two hundred years ago the economists denied the existence of the business cycles, but the idea of...
Business plan for HDPE bins production of the company Gradatin Ltd.
Business plan for HDPE bins production of the company Gradatin Ltd.
Nina Fočić
The objective of this business plan is to evaluate the profitability of starting the production business of HDPE waste bins for company Gradatin Ltd. The company already imports and sells bins and is a leader in the field of communal and urban equipment on the Croatian and regional markets. The strategic orientation of the company is vertical integration and expansion of the activities to the production which would enable a more economical production with better quality control...
Calculation of the dates with average air temeratures above 0°C, 5°C, 10°C and 15°C in two consecutive 30 year periods
Calculation of the dates with average air temeratures above 0°C, 5°C, 10°C and 15°C in two consecutive 30 year periods
Tena Dozet
Agricultural production is vulnerable to climate change. Since all the scenarios predict global warming, it is possible to expect an earlier beginning of vegetation of agricultural crops in the continental part of Croatia. Under conditions of global warming, it is also noticed that sowing dates of summer crops are starting earlier than before. Because of that, there is a need for calculation of the beginning and the end of the growing season, and to know the duration of specific temperature...
Carbon Preservation and Sequestration in Agricultural Soils
Carbon Preservation and Sequestration in Agricultural Soils
Lara Ivić
Carbon sequestration is a process of capturing atmospheric carbon dioxide in the soil, reducing its concentration in the atmosphere. Therefore, agricultural methods for improving soil organic carbon can help mitigate climate change. Converting natural forests into croplands, monoculture farming, and tillage are causing the disruption of soil quality and reducing its ability to store carbon. Carbon sequestration depends on the turnover time of soil organic matter and physical and...
Characterization of freshwater fish assemblages from small streams in the Sava river basin
Characterization of freshwater fish assemblages from small streams in the Sava river basin
Petra Štefanac Šporčić
The Sava river has always been a source of good quality food for local inhabitants, but the number of fish deteriorated in the second half of the 20th century. Reasons for such losses were changes of flow characteristics of watercourses such as streams and channels which consequently lead to the altered hydrological regime, ground water levels, temperature, quantity of dissolved oxygen, concentration of nutrients in the water, and flow rate. These changes most often result in the loss of...
Cijene poljoprivrednog zemljišta i učinkovitost poljoprivredne proizvodnje u Hrvatskoj i EU
Cijene poljoprivrednog zemljišta i učinkovitost poljoprivredne proizvodnje u Hrvatskoj i EU
Marcel Šestak
Cilj ovog rada bio je prikazati cijene poljoprivrednog zemljišta na području Europske Unije odnosno Hrvatske te utvrditi statističku povezanost između cijena poljoprivrednog zemljišta i odabranih makroekonomskih pokazatelja. Deskriptivnom metodom opisane su značajke poljoprivrednog zemljišta, njegov povijesni i aktualni značaj za razvoj poljoprivrede i promjene cijena zemljišta u razdoblju od 2013. do 2020. Nadalje, definirani su čimbenici koji utječu na promjenu cijene zemljišta...
Cjenovni rizik u poljoprivredi Europske unije
Cjenovni rizik u poljoprivredi Europske unije
Danko Barbir
Diplomski rad se bavi cjenovnim rizikom poljoprivrednih proizvoda u Europskoj uniji. Ciljevi rada su izmjeriti cjenovni rizik kravljeg mlijeka, pšenice, kukuruza, svinjskog mesa i šećera u Hrvatskoj i Europskoj uniji. Nadalje, opisati strategije upravljanja cjenovnim rizikom, izgraditi model za ocjenu učinaka strategije u navedenim proizvodnjama te odrediti mogućnosti i prepreke u njihovoj primjeni. Pregledom literature su obrađene teme rizika u poljoprivredi, cjenovnog rizika,...

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