The objective of this study was to determine and compare the sugar profile, distribution in fruits leaves sink-source relationship three strawberry ('Favette', 'Alba' 'Clery') blueberry cultivars ('Bluecrop', 'Duke' 'Nui') grown organic (OP) integrated production systems (IP). Sugar analysis done using high-performance anion-exchange chromatography (HPAEC) with pulsed amperometric detection (PAD). results showed that monosaccharide glucose fructose disaccharide sucrose were most important...

ABSTRACT Content of individual sugars, organic acids, total phenolics (TPH), some important phenolic compounds (kaempferol, myricetin, quercetin, and ellagic acid) antioxidant capacity (TAC) in the fruits strawberry, raspberry blackberry were studied. A comparison was made between cultivars wild relatives each species ( Fragaria vesca L., Rubus idaeus L. fruticosus L.). The main sugars found fructose glucose both studied cultivars. Citric acid determined to be major most tested berries with...

The focus of our study was to investigate the effect crop load on accumulation and composition primary metabolites (sugars organic acids), selected groups flavonoids (anthocyanins flavonols), total phenolics in two subsequent years four black currant cultivars ('Titania', 'Triton', 'Tsema', 'Cacanska crna') three red ('Junifer', 'Rolan', 'Stanza'). For determination quantification compounds, high-performance liquid chromatography-photodiode array with a mass spectrometer used. Significant...

Healthy plant material that is uniform and genetically pure essential for the successful raspberries production since it guarantees quality consistent yields. A 4-year study (2018–2021) focused on raspberry cultivars “Meeker” “Willamette”, which were propagated by tissue culture (MpP) root suckering (RsP) methods in three irrigation regimes (IR1-100% ETc, IR2-50% IR3-25% ETc). had longer primocanes, higher productivity, sweetness, soluble solids, sugar content IR1. Micropropagated plants...

The usage of photoselective anti-hail nets is a modern approach to protect crops from adverse climatic factors with additional beneficial effects on orchard performance. Therefore, this study explored the impact (blue, red, pearl, and yellow net) black net microclimate, plant growth, yield, ripening time, fruit quality attributes blueberry cultivar ‘Duke’. Photosynthetic Photon Flux Density values were elevated under pearl in both years studied. Average daily air temperatures did not differ...

Chemical characterizations of leaves and fruits that were obtained from organically integrally produced strawberries ('Favette', 'Alba', 'Clery') blueberries ('Bluecrop', 'Duke', 'Nui') western Serbia undertaken in this study. Phenolic analysis was done while using ultra-high performance liquid chromatography coupled to a linear ion trap-Orbitrap hybrid mass analyzer, total phenolic content (TPC), anthocyanin (TAC), radical-scavenging activity (RSA) by spectrophotometry. In general,...

(1) The nutritional quality of strawberry (

The objective of this work was to evaluate the biochemical composition six berry types belonging Fragaria, Rubus, Vaccinium and Ribes genus. Fruit samples were collected in triplicate (50 fruit each) from 18 different species or cultivars mentioned genera, during three years (2008 2010). Content individual sugars, organic acids, flavonols, phenolic acids determined by high performance liquid chromatography (HPLC) analysis, while total phenolics (TPC) antioxidant capacity (TAC), using...

The chemical fruit composition, phenolic profile, and corresponding total antioxidant activity of bilberry (Vaccinium myrtillus) 2 commercial blueberry cultivars corymbosum) were analyzed. Results from this study showed that cultivar Berkeley yielded the highest glucose fructose contents (70.8 88.8 mg/g FW, respectively), sweetness index expressed a similar trend, achieving value for (279.2). Citric acid was major organic in berries tested. V. myrtillus acids 2-fold higher (0.35 FW) as well...

From 2008 to 2013 the phenology, early tree growth, precocity, yield, fruit quality attributes and leaf nutrient status of four sweet cherry cultivars (May Early, Germersdorfer, Sunburst Celeste) were evaluated on Colt rootstock in Cacak region (Serbia) with 1,250 trees/ha. The soil type was heavy acidic. results showed that cv. May Early blossomed ripened earlier than other cultivars, had highest vigour, better yield performance poorest physico-chemical attributes. best found which is...

Phenolic compounds of 12 strawberry cultivars were profiled using spectrophotometry, spectrofluorometry, and high-performance liquid chromatography–mass spectrometry, coupled with multivariate regression analysis. Total phenolic content, total anthocyanin antioxidant capacity (TPC, TACY, TAC, respectively) concentrations individual phenolics evaluated, the statistic was employed to identify most promising based on their content. According principal component analysis, TAC strongly correlated...

Eight primocane fruiting red raspberry cultivars grown at the Experimental station "Radmilovac", a collective orchard of Faculty Agriculture, Belgrade University, were harvested in 2008 and 2009. The evaluated 'Autumn Bliss', 'Lyulin', 'Polana', 'Polka', 'Himbo Top', 'Ruby', 'Rossana', 'Heritage'. All for their standard parameters productivity (number laterals fruit per primocane, both yield meter hedgerow) quality (fruit weight, number drupelets fruit, soluble solids content, titratable...

The effects of 5 crop load levels (all fruit removed and 10, 20, 30, 40 per tree) in the second growing year on vegetative growth, productivity, quality were studied apple cultivars Gala Braeburn M9 rootstock third leaf. An increase growth was observed defruited trees year. highest fruits tree reduced average weight by 18.7% compared to those obtained carrying lowest (10 tree). reduction compensated yields. Yield treatment with 2.4-fold higher 2.7-fold than load. efficiency (kg cm^{–2} trunk...

This study was carried out to evaluate the impact of biofertilizer and cultivar on vegetative potential (height plant, number crowns leaves per area a single leaf), leaf mineral composition (micro- macroelements), yield (number inflorescences fruit set square meter), characteristics (mass, length, width, shape index), chemical traits (soluble solids content, titratable acidity (TA), vitamin C, total anthocyanins (TACY), phenolic content (TPC), antioxidant capacity (TAC)) in fruits Clery,...

Introduction. We tested whether the microclimate under grey hail protection nets (HPN) had an influence on phenology, vegetative and reproductive potential, fruit quality traits of ’Duke’ highbush blueberry (Vaccinium corymbosum L.) in two consecutive years (2013, 2014). Materials methods. Light intensity, air temperature relative humidity were evaluated together with biological properties (flowering ripening time, bush height volume, number flowers fruits per bush, set percentage, yield...

Twenty-six single-spore isolates of Botrytis cinerea from blackberry, raspberry, strawberry, and grapevine were investigated using transposable elements, morphological characterization, sensitivity to fungicides. Both Flipper Boty, detected among all the hosts. Six vacuma (without elements) seven transposa (containing both found be present in sympatry Serbia. Isolates containing only Boty element detected. Eight types colonies on PDA MA media observed, confirming great phenotypic variability...

Plant growth retardants' applications have a practical use in fruit production, generally resulting better vegetative and cropping level balance. Foliar of the gibberellin synthesis inhibitor prohexadione-Ca (ProCa), removal young canes, combination these treatments were evaluated Willamette raspberry (Rubus idaeus L). The experiment consisted 5 treatments, including 1 untreated control. ProCa was applied during period April-May, as foliar spray at active ingredient concentrations 100 ppm...

The influence of growth regulator prohexadione-Ca (ProCa) concurrently with young canes removal on the modification photosynthetic pigments content and antioxidant enzymes (peroxidase, POD; catalase, CAT; polyphenol oxidase, PPO; superoxide dismutase, SOD) activities in leaves fruits raspberry (Rubus idaeus L.) cultivar ′Willamette′ was studied. ProCa increased while decreased chlorophylls carotenoids compared to control. POD, CAT, PPO after were higher control (2–4 times) which visually...

Remontant raspberry cultivars originally produce fruit in the upper part of primocanes fall, but if retained over winter, they can a second crop lower floricanes following spring. Maintaining remontant to yield twice during cane's growth cycle corresponds double-cropping system, which enables an increase total and extension fruiting season. To date, there is little information on changes quality between primocane floricane crops. The aim this study was, therefore, investigate variations...

The main objective of this study was to investigate and compare the effects fertilizer types on counts soil microorganisms, mineral leaf composition, productivity three strawberry cultivars in period 2012–2013. Two fertilizers were applied—mineral microbiological. Significantly higher number Azotobacter, ammonifiers, oligonitrophils, total microbial count observed under biofertilizers treatment. fungi actinomycetes obtained treatment, compared other treatments. use led most favorable balance...