Economic Aspects in the Raspberry Production on the Example of Farms from Poland, Serbia and Ukraine

Wróblewska, Wioletta; Pawlak, Joanna; Paszko, Dariusz

doi:10.2478/johr-2019-0019

Cited by 12 publications

(8 citation statements)

References 17 publications

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“…Given the commercial production of its fruit, Rubus idaeus has considerable economic importance in Europe and Poland [ 22 , 23 , 24 , 25 , 26 , 27 ]. Raspberry fruit is intended either for direct consumption or for processing in many industries: food [ 20 , 28 , 29 , 30 , 31 ], pharmaceutical [ 20 , 28 , 32 , 33 ], cosmetic [ 28 , 30 , 33 , 34 , 35 , 36 ], and nanotechnological [ 37 , 38 , 39 , 40 ] industries.…”

Section: Introductionmentioning

confidence: 99%

Comparison of the Micromorphology and Ultrastructure of Pollen Grains of Selected Rubus idaeus L. Cultivars Grown in Commercial Plantation

Kostryco

Chwil

Matraszek-Gawron

2020

Plants

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The genus Rubus is one of the largest taxonomically diverse and complex genera in the family Rosaceae. Morphology of pollen grains (equatorial and polar axes length, shape and size, aperture position, exine sculpture, perforations) is regarded as one of its main diagnostic features for identification of species and varieties. An attempt was made to fill the gap concerning the pollen micromorphology and ultrastructure of R. idaeus L. using light, scanning, and electron transmission microscopy. This study is a comparative analysis of micromorphological and ultrastructural traits of pollen from six raspberry cultivars. The pollen grains were classified as small or medium of shape prolato-spheroids. The parallel striae in the equatorial view in the exine sculpture were sometimes branched dichotomously in ‘Glen Ample’, ‘Polka’, and ‘Polana’, arcuate in ‘Laszka’ and ‘Pokusa’, or irregularly overlapping in ‘Radziejowa’. The width of exine striae of biennial fruiting cultivars was much larger than in repeated fruiting cultivars. In terms of the increasing number of perforations per unit area of the exine surface, the cultivars were ranked as follows: ‘Pokusa’ < ‘Glen Ample’ < ‘Laszka’ < ‘Polka’ < ‘Polana’ < ‘Radziejowa’. The thickest tectum, the highest and thickest columellae with the largest distances between them, and the thicker foot layer were demonstrated in ‘Glen Ample’. The ectoexine constituted on average ca. 78–90% of the exine thickness. The findings may constitute auxiliary traits i.a. for identification of related taxa, interpretation of phylogenetic relationships, and pollination biology.

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Section: Introductionmentioning

confidence: 99%

Comparison of the Micromorphology and Ultrastructure of Pollen Grains of Selected Rubus idaeus L. Cultivars Grown in Commercial Plantation

Kostryco

Chwil

Matraszek-Gawron

2020

Plants

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“…2 of 27 berry production's most time-consuming and economically costly processes. It is known that manual harvesting accounts for up to 70% of production costs [11,12,13]. Most cultivars of black and red currants do not meet the modern requirements of industrial cropping because of low adaptability to abiotic and biotic stresses and low suitability for mechanized harvesting [14,15,16].…”

Section: Introductionmentioning

confidence: 99%

Identification of Technological Effectiveness for Mechanized Harvesting of Red Currant Cultivars Based on Bush Morphology and Mechanical Fruit Parameters

Panfilova¹,

Kahramanoğlu²,

Ondrašek³

et al. 2023

Preprint

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The cultivation of berry crops by the type of "intensive plantings" is an economic and scientific approach in modern horticulture. The principles of forming a red currant assortment adapted to mechanized harvesting are considered. The bush should be compact for mechanized harvesting and have a straight-growing or slightly spreading shape. The morphological structure of the bush is a feature determined by the genotype. The ripening period of berries and the mechanical parameters of berries assess the effectiveness of the berry harvesting process. With the help of agrotechnical techniques, the mechanical parameters of berries cannot be improved and are de-termined by weather, soil, water, and climatic factors. The present study was conducted in the 2021-2022 season using 14 red currant genotypes of different geographical and genetic origins to assess cultivars' suitability for machine harvesting. In most of the studied cultivars, berry quality indicators, the parameters of separation force (Fs) and crushing force (Fc) decreased by the time of biological maturity of the genotype. Several cultivars have shown a non-simultaneous decrease in Fs and Fc. A minor limiting feature determines the duration of harvesting. The high correlation of Fs and Fc (R=0.75-0.85) allows us to predict the most significant period for the high-quality operation of a mechanized harvester. There was no dependence of the strength of the attachment of berries to the peduncle on the thickness of the skin of the berries. Jonkheer Van Tets, Red Lake, Rovada, Rolan, Vika, Asya, and Niva can be attributed to technological cultivars as sources of compact and erect bush habit, Jonkheer Van Tets, Rovada, Rolan, Vika, and Asya are recommended for mechanized harvesting.

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“…This is not what any society wants, sending very bad message to the future generations who are full of enthusiasm but also experientially acquired knowledges. Wróblewska et al (2019) dealt with the analysis of raspberry production and comparative analysis on the example of Serbia, Poland and Ukraine. The results showed that Ukraine is a growing power in raspberry production.…”

Section: Introductionmentioning

confidence: 99%

Economic analysis of the factors influencing the supply and demand of raspberry

Pantić¹,

Cvijanović²,

Imamović³

2021

Ekonomika poljoprivrede

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The subject of this research is the analysis of supply and demand of raspberries on the domestic market in order to performe a balance analysis of products and examine the partial influence of relevant factors on supply and demand. The production and consumption of raspberries in Serbia in the period from 2010-2019 is very dynamic. Raspberry production in the Republic of Serbia has significant comparative advantages compared to production in most other countries. Serbia is considered one of the largest producers of raspberries, but still, regardless of that, its comparative advantages have not been fully valorized and used. The results of the balance analysis of raspberry production and consumption indicate the existence of a surplus and potential for export. The analysis of ANOVA variances established a high correlation dependence and pointed out the need to improve competitiveness in the production of raspberries and final products in order to meet the domestic market and exports to the world market. The obtained results enabled the formulation of regression equations of both the function of raspberry supply and its demand, which can be used to predict these values in the future.

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Economic Aspects in the Raspberry Production on the Example of Farms from Poland, Serbia and Ukraine

Cited by 12 publications

References 17 publications

Comparison of the Micromorphology and Ultrastructure of Pollen Grains of Selected Rubus idaeus L. Cultivars Grown in Commercial Plantation

Comparison of the Micromorphology and Ultrastructure of Pollen Grains of Selected Rubus idaeus L. Cultivars Grown in Commercial Plantation

Identification of Technological Effectiveness for Mechanized Harvesting of Red Currant Cultivars Based on Bush Morphology and Mechanical Fruit Parameters

Economic analysis of the factors influencing the supply and demand of raspberry

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