34 research outputs found
Olive growing in Dalmatian inland
UnutraÅ”njost Dalmacije je podruÄje izmeÄu planinskih masiva Velebita, Dinare i KameÅ”nice sa sjevera te brdsko planinskih lanaca Kozjak, Mosor i Biokovo na jugu koji stvaraju prirodnu prepreku izmeÄu ovog prostora i obalnog dijela Dalmacije. Cijelo podruÄje UnutraÅ”njosti Dalmacije na osnovi pedoloÅ”kih i klimatskih karakteristika može se podijeliti u Å”est zasebnih cjelina. Poljoprivredna proizvodnja je tradicionalna djelatnost stanovniÅ”tva ovog podruÄja, a glavne poljoprivredne grane su stoÄarstvo, vinogradarstvo i ratarstvo. Iako se u ovom podruÄju mogu pronaÄi veoma stara stabla masline, maslina nije tradicionalna kultura niti ona predstavlja znaÄajniji gospodarski potencijal. Analizom klimatskih prilika, a prvenstveno temperatura zraka koje su ograniÄavajuÄi Äimbenik uzgoja masline, može se zakljuÄiti kako je najhladnije podruÄje Sinja, a najtoplije podruÄje Ravnih kotara. UÄestalost pojave niskih temperatura u podruÄju Sinja tijekom zimskog mirovanja i ranog proljeÄa od 41 % u travnju do 83 % u veljaÄi ukazuje na Äinjenicu nemoguÄnosti uzgoja masline. UnatoÄ ovoj Äinjenici u cijelom podruÄju unutraÅ”njosti Dalmacije postoje mikrolokacije na kojima je moguÄ uzgoj masline uz odreÄena manja ograniÄenja. NajÄeÅ”Äe su to podruÄja nekadaÅ”njih vinograda. Svakako, prije donoÅ”enja odluke o sadnji masline potrebno je detaljno analizirati klimatske prilike svake pojedine mikrolokacije.Dalmatian inland is surrounded by mountain ranges of Velebit, Dinara and KameÅ”nica inthe north, and hilly mountain ranges of Kozjak and Mosor in the south that separate this area from the coast. On the basis of soil and climate characteristics the whole Dalmatian inland can be divided into six separate entities. Agricultural production is traditionally main economic activity of which livestock farming, viticulture and farming are traditional activities of the inhabitants in this area. Although in this area very ancient olive trees could be found, olive growing is not traditional and it does not represent a significant economic potential. According to the analysis of climatic conditions, mainly temperature as a restricting factor for olive growing, it can be concluded that the coldest region is Sinj, and the warmest are Ravni kotari. The incidence of low temperatures in the region of Sinj during winter and early spring, 41% in April to 83% in February, points out the the inability for olive growing. However, in the whole area of the Dalmatian inland some micro-locations could be suitable for olive growing with smaller limitation. Most often these are sites of former vineyards. In any case, it is necessary to analyze in detail the climatic conditions of each micro-location before making any decision on olive planting
Mr. sc. Nikola JadrijeviÄ Mladar (Glavice, 20. listopada 1935. ā Split, 30. ožujka 2023.)
NaÅ” istaknuti agronom, mr. sc. Nikola JadrijeviÄ-Mladar preminuo je 30. ožujka 2023. godine u Splitu, u
88. godini života
izv. prof. dr. sc. MIRKO GUGIÄ, prof. v.Å”. (Sinj, 11. travanj 1950. ā Split, 19. listopad 2017.)
Olive growing in Dalmatian inland
UnutraÅ”njost Dalmacije je podruÄje izmeÄu planinskih masiva Velebita, Dinare i KameÅ”nice sa sjevera te brdsko planinskih lanaca Kozjak, Mosor i Biokovo na jugu koji stvaraju prirodnu prepreku izmeÄu ovog prostora i obalnog dijela Dalmacije. Cijelo podruÄje UnutraÅ”njosti Dalmacije na osnovi pedoloÅ”kih i klimatskih karakteristika može se podijeliti u Å”est zasebnih cjelina. Poljoprivredna proizvodnja je tradicionalna djelatnost stanovniÅ”tva ovog podruÄja, a glavne poljoprivredne grane su stoÄarstvo, vinogradarstvo i ratarstvo. Iako se u ovom podruÄju mogu pronaÄi veoma stara stabla masline, maslina nije tradicionalna kultura niti ona predstavlja znaÄajniji gospodarski potencijal. Analizom klimatskih prilika, a prvenstveno temperatura zraka koje su ograniÄavajuÄi Äimbenik uzgoja masline, može se zakljuÄiti kako je najhladnije podruÄje Sinja, a najtoplije podruÄje Ravnih kotara. UÄestalost pojave niskih temperatura u podruÄju Sinja tijekom zimskog mirovanja i ranog proljeÄa od 41 % u travnju do 83 % u veljaÄi ukazuje na Äinjenicu nemoguÄnosti uzgoja masline. UnatoÄ ovoj Äinjenici u cijelom podruÄju unutraÅ”njosti Dalmacije postoje mikrolokacije na kojima je moguÄ uzgoj masline uz odreÄena manja ograniÄenja. NajÄeÅ”Äe su to podruÄja nekadaÅ”njih vinograda. Svakako, prije donoÅ”enja odluke o sadnji masline potrebno je detaljno analizirati klimatske prilike svake pojedine mikrolokacije.Dalmatian inland is surrounded by mountain ranges of Velebit, Dinara and KameÅ”nica inthe north, and hilly mountain ranges of Kozjak and Mosor in the south that separate this area from the coast. On the basis of soil and climate characteristics the whole Dalmatian inland can be divided into six separate entities. Agricultural production is traditionally main economic activity of which livestock farming, viticulture and farming are traditional activities of the inhabitants in this area. Although in this area very ancient olive trees could be found, olive growing is not traditional and it does not represent a significant economic potential. According to the analysis of climatic conditions, mainly temperature as a restricting factor for olive growing, it can be concluded that the coldest region is Sinj, and the warmest are Ravni kotari. The incidence of low temperatures in the region of Sinj during winter and early spring, 41% in April to 83% in February, points out the the inability for olive growing. However, in the whole area of the Dalmatian inland some micro-locations could be suitable for olive growing with smaller limitation. Most often these are sites of former vineyards. In any case, it is necessary to analyze in detail the climatic conditions of each micro-location before making any decision on olive planting
Economic evaluation of investment in new olive groves (25 ha) in the karst - Research results of recultivation of the karst in the district of Tisno (GiriÄa rat)
Radi poveÄanja proizvodnih povrÅ”ina, u nedostatku obradivih poljoprivrednih povrÅ”ina u obalnom dijelu RH, sve viÅ”e su se poÄeli krÅ”ki tereni privoditi (melioracijom i kultivacijom) u poljoprivredna obradiva tla za intenzivne uzgoje. Kultivacija krÅ”a podrazumijeva financijski zahtjevne zahvate za pripremu tla pogodnog za uzgoj poljoprivrednih kultura, kao Å”to su ÄiÅ”Äenje i uklanjanje nadzemne vegetacije, niveliranje terena, ripanje ili pikamiranje, rigolanje, te mljevenje i sitnjenje kamena. S obzirom da je priprema krÅ”kog terena prvi korak i osnovni preduvjet za uspjeÅ”nu realizaciju podizanja nasada maslina, te ujedno i financijski najveÄi izdatak u investicijskim troÅ”kovima, u tom kontekstu cilj rada je napraviti analizu ocjene ekonomske opravdanosti i financijske izvodljivosti ulaganja. Modelnom kalkulacijom utvrÄeni investicijski i proizvodni troÅ”kovi, te prihodi predstavljali su ulazne parametre za financijski dio cost-benefit analize, analize osjetljivosti investicije, te ekonomsku analizu mjerila poslovne uspjeÅ”nosti. Dobiveni rezultati analize investicije pokazuju da je investicija podizanja 25 ha maslinika na krÅ”u ekonomski i financijski izvodljiva, te efikasna, uz uvjet ostvarivanja oÄekivanih uroda i trženja maslinovog ulja.To increase the production areas, and because of the lack of arable agricultural land in the coastal part of Croatia, karst terrains are increasingly being turned into and cultivation by melioration agricultural arable land for intensive farming. Cultivation and melioration of karst are financially demanding projects for adapting soil to be suitable for growing crops, such as cleaning and removal of overhead vegetation, leveling the terrain, scarifying, plowing, and grinding stones and rocks. Since the first step in preparation of karst terrain and the basic prerequisite for the successful raising of the newly planted olive trees represents the biggest outlay in investment costs, in this context the goal of this paper is to analyze and assess economic and financial feasibility of investments. A model calculation has identified investment and production costs and revenues that represent the input parameters for the economic cost-benefit analysis, sensitivity analysis of the investment and economic analysis of the measure of business success. The results of analysis of the investment indicate that investment to raise 25 hectares of olive trees on karst is economically and financially viable and effective, under the assumption of expected yields provided and marketing of olive oil
Physiological phase of mother tree as a relevant rooting factor of olive tree
Vrijeme uzimanja reznica masline ima znaÄajnog utjecaja na proces rizogeneze. S ciljem utvrÄivanja utjecaja vremena uzimanja reznica provedeno je istraživanje u kojem smo varirali tri roka uzimanja reznica: mjesec srpanj, kolovoz i rujan i tri domaÄe sorte Levantinku, Drobnicu i Istarsku bjelicu. Rezultati istraživanja pokazuju da je najbolji uspjeh ukorjenjivanja postignut s reznicama uzetim u rujnu, a najslabiji u srpnju. Nije bilo statistiÄki znaÄajnih razlika u broju i duljini korjenÄiÄa izmeÄu razliÄitih vremena uzimanja reznica iako je najveÄa vrijednost zabilježena u rujnu.The process of rhisogenesis is highly dependent on appropriate time sampling of olive cuttings. With the aim of determining the most convenient time for olive cutting sampling in the rooting process, an experiment with three domestic olive cultivars: Levantinka, Drobnica and Istarska bjelica, was conducted . Their cuttings were collected and put to root during July, August and Semptember. The best rooting results were obtained with the cuttings collected during Semptember, but poor results were obtained with cuttings taken in July. There was no significant differences in the root number and length developed from cuttings collected in different time period, although the highest value was obtained in Semptember