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Scientific Papers Series B Horticulture

Scientific Papers Series B Horticulture

Scientific Papers Series B Horticulture

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according to quality class.The calculated valueswere: Kri Jonathan = 2.54; Kri Golden = 2.51;Kri Redix = 2.06; Kri Ariwa =2.11.The valueof the coefficient is inversely related to thevariety quality; therefore, the order of thevarieties from the view-point of quality is:Ariwa, Redix, Jonathan, Golden Delicious (alsosee their correspondence with total andadditional profits from quality-classselling).The calculation of Kri for varietygroups resulted in the value of 2.08 for thegenetically-resistant varieties, and 2.52 for thestandard varieties. This shows that the formerrecord productions of superior average quality,compared with the latter, while the deviation of2.52-2.08=0.44 is the expression of thisdifference.CONCLUSIONSThe current practice of production valorizationin gross system is economicallydisadvantageous for the fruit producers.This results in profit loss which can reach morethan 40% of the total.It is necessary for the producers to becomefamiliar with the advantages and to turn themto better account.The establishment of some associative forms ofcommercialisation (cooperatives) wouldfacilitate quality – class selling.The apple varieties which are geneticallyresistant to some diseases have superiorproductions of average quality compared withthe standard varieties, and theircommercialisation according to quality classcan increase profits for the producers.REFERENCESPana I., Perca V., Manoiu I, 1983. Methods of economicassessment of agricultural products quality. CeresPublishing House, Bucharest.Stoian E., Chira A., Chira L., Popescu Ghe., 2002.Economic efficiency of apple productionvalorization according to quality. Lucrari stiintificeU.S.A.M.V., Seria B, vol. XLV, p. 72-76.402

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