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Brazilian citrus complex exports, from years 2000-2009.

Brazilian citrus complex exports, from years 2000-2009.

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A collection of articles about the citrus industry, written by the authors, through a few years, helping understand the past, present and the possible future of this industry.

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A manually operated citrus juice extractor for home use was designed, fabricated and its performance evaluation was conducted on three different citrus species which are Orange fruit, Lemon fruit and Lime fruit for both peeled and unpeeled samples. Three different performance parameters were used for evaluating this prototype; they are Juice yield...

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... The compliance of agribusinesses with regulatory standards improves product credibility and fetches premium prices as consumers prefer to purchase certified and branded products (Ding and Veeman, 2019;Melembe et al., 2021). Research emphasises that many agro-processing businesses require the careful navigation of complex and sophisticated regulations that typically require extensive EC (Mmbengwa et al., 2020;Neves et al., 2019;Van Lin et al., 2018). ...
... The study was conducted in South Africa, in 2019, across all nine provinces: see Figure 1. The unit of analysis was the agropreneur and/or owner-manager who represented their small and medium value-added processing agribusiness (Neves et al., 2019). The population in the study was classified as the total collection of small and medium fruit value-added processing agribusinesses in South Africa (n = 2322) (Van Lin et al., 2018). ...
... These were collectively adopted as the sampling frame from which stratified random sampling was drawn. Stratified random sampling was used for the selection of the sample based on the number of employees per agribusiness and different strata of distinct fruit being processed by the agribusinesses (Neves et al., 2019). The benefit of using the stratified random sampling technique is that it has the potential to provide an accurate representation of the population based on idiosyncratic factors used to demarcate the population and separate them into various strata (Field, 2009). ...
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There has been a proliferation of scholarly and practitioner interest in improving the competitiveness of small and medium agribusinesses involved in value-added processing activities in Africa. However, despite such interest, there is a paucity of entrepreneurship-focused research on the competitiveness of small and medium agribusinesses. Consequently, the purpose of this study was to test the relationship between the influence of entrepreneurial orientation and the compliance with standards of value-added processing facilities on the competitiveness of small and medium agribusinesses. Moreover, the moderating effects of entrepreneurial capital on this relationship were tested since entrepreneurial resources are firm-specific, potentially heterogeneous, and may be converted into tangible resources and effective market power. A survey was administered to a sample of 243 small and medium agribusinesses involved in value-added processing activities in South Africa. The study used hierarchical and sequential regression analysis to test the study models, which included testing for moderation effects. The results highlight that agribusiness competitiveness was enabled by higher levels of entrepreneurial capital, which is used by enterprises to integrate and leverage entrepreneurial orientation. It is recommended that policy makers prioritise and promote entrepreneurial orientation and develop entrepreneurial capital by offering programmes and incubation facilities targeting agribusinesses involved in value-added processing activities.
... Brazíliában jelenleg 290 doboz narancs szükséges 1 tonna narancslé előállításához, néhány évvel ezelőtt ez 250 doboz volt. Ezen probléma 40 dobozos költ-ségnövekedést jelent tonnánként a narancslé előállításában (Neves et al., 2019). Emellett pedig a gyümölcslevek iránti fogyasztói igények is megváltoztak (egészségtudatosabb vásárlás, cukortartalom ellenőrzése), ami bizonyos mértékben szerepet játszhat keresleti oldalról a narancslé piacán. ...
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a tanulmány a nemzetközi narancskereskedelem versenyképességét vizsgálja az 1993–2018 közötti időszakban globális adatok alapján. a kutatás a megnyilvánuló komparatív előnyök módszerét alkalmazza a friss gyümölcs, illetve az abból készült narancslé kereskedelmi adatainak elemzéséhez. a vizsgálat eredményeiből kiderül, hogy mely országok a világ legnagyobb narancs-, illetve narancslétermelői és exportőrei, valamint a cikk rámutat, hogy ezen államok a feldolgozott termék, vagy pedig a friss gyümölcs kereskedelmére koncentrálnak. Ugyan a világ legnagyobb narancstermelő országa brazília, a gyümölcs nemzetközi kereskedelmében részt vevő top 10 ország között mégsem szerepel, ami rámutat arra, hogy az állam főleg feldolgozásra összpontosít. brazília a világ narancsléexportjának 50-60 százalékát adja minden időszakban. a friss narancs exportpiacát tekintve nem tapasztalható magas koncentráció, azonban Spanyolország részesedése folyamatosan erősödik, mellette pedig Dél-Afrika és Egyiptom említhető meg feltörekvő országokként. az elemzések szerint a nemzetközi narancskereskedelemben a friss narancs tekintetében Egyiptom komparatív előnye nőtt a legnagyobb mértékben, és az utóbbi időszakokban a legmagasabb eredményekkel rendelkezett, az országot Dél-Afrika, Görögország és Spanyolország követte. a narancslé kereskedelmének vizsgálatában nem meglepő, hogy Brazília rendelkezett a legnagyobb komparatív előnnyel, bár annak mértéke folyamatosan csökken. a komparatív előnyök dinamikus elemzésével nagymértékű csökkenés figyelhető meg az előnyök túlélési esélyeiben, rámutatva ezzel a folyamatosan élesedő versenyre a nemzetközi narancspiacon.
... A pré-imunização contra o CTV é preconizada para todas as variedades de citros no programa de produção de material básico em São Paulo com vistas à prevenção da disseminação de isolados fortes (Carvalho et al., 2005 O predomínio dessas duas variedades se explica pela menor suscetibilidade ao vírus da tristeza dos citrus (CTV) do que a laranjeira Pera (Müller et al. 1999) e a maturação mais tardia de seus frutos. Além disso, apresentam desempenho agronômico e qualidade de suco excepcionais (Rouse, 2000;Pio et al., 2005;Girardi et al., 2017), notadamente para a fabricação de suco pasteurizado não concentrado (NFC, o mais valorizado pelos consumidores a partir dos anos 2000 (Neves et al., 2019). A Valência é a variedade de laranja mais plantada no mundo, sendo também conhecida como Valência Late, sendo de provável origem portuguesa (Saunt, 2000;Hodgson, 1967). ...