Przerzedzanie ręczne zawiązków a plon i jakość owoców jabłoni odmiany ‘Jonagold’/M.26

• Autorzy: Szot I.

Warianty tytułu

EN

Influence of hand thinning methods on yield and fruit quality of apple trees cv. ‘Jonagold’/M.26

• Języki publikacji: PL

Abstrakty

PL

Badania przeprowadzono na pięcioletnich jabłoniach odmiany ‘Jonagold’/M.26 w latach 1997-1999. Zabiegi ręcznego przerzedzania zawiązków wykonano w połowie maja pozostawiając owoce z kwiatów królewskich lub bocznych oraz po świętojańskim opadzie zawiązków. Obiekt kontrolny stanowiły drzewa na których nie przeprowadzono przerzedzania zawiązków. Uzyskane wyniki wskazują, że drzewa kontrolne wykazały wyraźną przemienność owocowania. Przerzedzanie zawiązków wpłynęło na zwiększenie masy pojedynczego owocu, jędrności miąższu i zawartości ekstraktu w porównaniu z kontrolą. Zauważono, że sezon badań miał istotny wpływ na cechy jakościowe owoców. Jabłka zebrane w 1998 i 1999 roku miały większą zawartość suchej masy, ekstraktu i cukru, niż owoce w pierwszym roku badań.

EN

The investigations were carried out in a commercial orchard in the Lublin region on 5-year old apple trees cv. Jonagold’/M.26 in the years 1997-1999. Hand thinning was made in the middle of May, leaving the fruits from king or lateral flowers intact, or after the June Drop. The fruitlets were not thinned in the control trees. The obtained results show that control trees were characterised by typical biennial bearing. All thinning methods in the studied seasons caused an increase in the individual fruit mass, flesh firmness and soluble solids content as compared to the control. It was noted that the season had a great effect on the quality features of apples. Apples harvested in 1998 and 1999 had much higher dry matter, soluble solids and sugar content than fruits in the first year of study.

Słowa kluczowe

PL

jablonie; jablon Jonagold; przerzedzanie zawiazkow; przerzedzanie reczne; plony; owoce; jablka; jakosc owocow

EN

apple tree; Jonagold cultivar; fruit set thinning; manual thinning; yield; fruit; apple; fruit quality

• Wydawca: -
• Czasopismo: Acta Agrophysica
• Rocznik: 2011
• Tom: 17
• Numer: 1[188]
• Opis fizyczny: s.191-205,tab.,wykr.,bibliogr.

Twórcy

autor

Szot I.

• Katedra Sadownictwa, Uniwersytet Przyrodniczy w Lublinie, ul.Leszczyńskiego 58, 20-068 Lublin

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