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91.
92.
Strawberries from integrated and organic production
Janja Kristl, Andreja Urbanek Krajnc, Branko Kramberger, Silva Grobelnik Mlakar, 2013, izvirni znanstveni članek

Opis: As the nutritional quality of food is becoming increasingly more important forconsumers, significant attention needs to be devoted to agricultural practices and their influences on the nutrient contents in food. The presentedinvestigation studied the mineral contents and antioxidant activitiesin the fruits of four organically-grown strawberry cultivars 'St. Pierre', 'Elsanta', 'Sugar Lia' and 'Thuchampion' when compared to those of integrated-grown plants. The strawberries were digested and analyzed for K, Mg, Fe, Zn, Cu, and Mn using an atomic absorption spectrometer, whilst P was analyzed using a vanadate-molybdate method. In addition, antioxidant activity was estimated by using the ABTS assay. The results showed that the mineral contents and antioxidant activities in strawberries depends on the cultivar, and its production system. Organically-grown fruits showed higher antioxidant activities and Cu content than the integrated fruits, whilst the integrated fruits were superior in their contents of P, K, Mg, Fe and Mn. All the cultivars showed similar Zn content, probably reflecting the fact that the Zn content in strawberries does not depend on the cultivar.
Ključne besede: strawberries, minerals, antioxidant activity, production system
Objavljeno: 30.12.2015; Ogledov: 315; Prenosov: 2
.pdf Polno besedilo (117,29 KB)

93.
Body morphological characteristics of honey bees
Hossam F. Abou-Shaara, Ahmad A. Al-Ghamdi, Abdelsalam A. Mohamed, 2013, izvirni znanstveni članek

Ključne besede: Apis mellifera, morphometry, body characteristics, honey bees
Objavljeno: 30.12.2015; Ogledov: 153; Prenosov: 0
URL Polno besedilo (0,00 KB)

94.
Od viničarskih tečajev v Pekrah do univerzitetnega študija na Meranovem
Stane Kocutar, 2012, pregledni znanstveni članek

Ključne besede: vinogradništvo, sadjarstvo, trsničarstvo, kmetijsko šolstvo, zgodovina, Pekre
Objavljeno: 30.12.2015; Ogledov: 191; Prenosov: 9
URL Polno besedilo (0,00 KB)

95.
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97.
98.
Zgodnje napovedi alfa-kislin sorte Aurora
Viljem Pavlovič, 2012, strokovni članek

Ključne besede: hmelj, senzorika, alfa-kisline
Objavljeno: 21.12.2015; Ogledov: 281; Prenosov: 4
URL Polno besedilo (0,00 KB)

99.
100.
The Decision support system for supplementary activies on organic farms
Črtomir Rozman, Karmen Pažek, 2007, izvirni znanstveni članek

Opis: In this paper we present the decision support system for ranking food processing projects on organic farms. The system is based on simulation modeling and multi criteria decision analysis. The deterministic simulation system KARSIM EKO 1.0 (DSM) consists out of deterministic production simulation models that enable different types of costs calculations for organic production and on farm food processing in the framework of supplementary activities. Simulation models results were further evaluated using a qualitative multi-attribute modeling methodology, supported by the software tool DEX-i and quantitative analytical hierarchical process - AHP, supported by Expert Choice 2000 TM software. The analysis showed that by using current model input parameter the combination of apple cider, apple vinegar and plum brandy (business alternative 1) results with the best multicriteria evaluation (EC=0,413 and DEX-i evaluation = very good).
Ključne besede: simulation modeling, KARSIM EKO 1.0, expert choice (AHP), DEX-i, organic farming, suplementary activities
Objavljeno: 10.07.2015; Ogledov: 336; Prenosov: 1
URL Polno besedilo (0,00 KB)

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