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LEAF ANATOMY, PHOTOSYNTHETIC CHARACTERISTICS, FRUIT QUALITY, AND GENETIC CHANGES IN 'BORNEO PRIMA' MANDARIN (Citrus reticulata Blanco) GRAFTED ONTO DIFFERENT INTERSTOCKS IN DRY HIGHLAND CONDITIONS.

Authors :
DEVY, N. F.
HARDIYANTO
SUGIYATNO, A.
DWIASTUTI, M. E.
YULIANTI, F.
Source :
Applied Ecology & Environmental Research; 2023, Vol. 21 Issue 2, p1805-1822, 18p
Publication Year :
2023

Abstract

The purpose of this study was to see how interstocks affected the anatomy, physiology, and genetic characteristics of grafted 'Borneo Prima' (BP) trees. 'Tangelo' (C. reticulata x C. paradisi) (TGL), 'Waturejo' (C. sinensis L.) (SW-W), 'Cina Licin' (C. reticulata Blanco) (M-CL), and 'Konde Purworejo' (C. reticulata Blanco) (M-KP) with Japanese Citroen/JC (C. limonin Osbeck) as their rootstocks have been planted at Tlekung Experimental Garden, Batu, Indonesia (950 asl) since 2002. In 2007, the top grafting technique was used to replace these with 'BP' mandarin. BP/TGL/JC, BP/SW-W/JC, BP/M-CL/JC, and BP/M-KP/JC were the new tree combinations, plus control (BP/JC). The TGL, SW-W, M-CL, and M-KP served as interstocks. The observation variables were monitored from January 2021 to May 2022. Interstocks significantly influenced the thickness of leaf, and palisade; oil gland diameter; stomatal density; peel thickness, and titratable acidity (TA) of grafted BP. 'M-CL' as an interstock had a significant impact on several grafted BP variables. Based on DNA analysis using six ISSR markers, the plant was grouped in two main clusters on the 0.63 coefficient, i.e., control and interstock treatments, respectively. In the second one, it was divided into three subclusters i.e., tangelo, mandarin group, and sweet orange interstocks. The genetic alteration was shown between the control (BP/JC), and BP grafted onto interstocks (BP/interstocks). [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
15891623
Volume :
21
Issue :
2
Database :
Complementary Index
Journal :
Applied Ecology & Environmental Research
Publication Type :
Academic Journal
Accession number :
163359242
Full Text :
https://doi.org/10.15666/aeer/2102_18051822