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Effects of M9 and MM106 Rootstocks on Agromorphological Characteristics of 'Golab Kohanz' and 'Delbarstival' Apple Cultivars in Abhar Region of Iran


Affiliations
1 Department of Horticulture, Takestan Branch, Islamic Azad University, Takestan, Iran, Islamic Republic of
2 Department of Horticulture, Langroud Branch, Islamic Azad University, Langroud, Iran, Islamic Republic of
3 Department of Horticulture, Karaj Branch, Islamic Azad University, Karaj, Iran, Islamic Republic of
 

Dwarf ischolar_mainstocks find use to increase yield in a unit area. Therefore, the aim of the study is to compare and examine M9 dwarf and MM106 semi-dwarf ischolar_mainstocks on some vegetative and yield traits of 'Golab-kohanz' (Iranian) and 'Delbarstival' (commercial foreign) cultivars of apple, grown at orchard in Abhar, Iran. Results showed that the 'Golabkohanz' on the MM106 ischolar_mainstock had the most mean shoot length of the current year (39.97 cm) and tree height (198.33 cm). Also 'Golab-kohanz' (6.40 cm), (33.58 cm2) and MM106 ischolar_mainstock (7.39 cm), (33.09 cm2) had the most trunk diameter and trunk cross sectional area respectively. The most internode length of the current year belonged to MM106 ischolar_mainstock (5.12 cm). 'Delbarstival' (141 cm) and M9 Rootstock (133 cm) had the most canopy width tree. Then, 'Delbarstival' on M9 ischolar_mainstock had the most yields of trees (14.61 kg tree-1), yield in hectare (40.56 ton ha-1) and yield efficiency (519.33 kg cm2). Pursuant to results, among experimented ischolar_mainstocks and cultivars, 'Delbarstival' on M9 ischolar_mainstock is the proper compound for achieving the largest yield cropping in intensive planting orchards system in Abhar climatic conditions.

Keywords

Apple, Dwarf And Semi-dwarf Rootstock, Vegetative And Reproductive Traits
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  • Effects of M9 and MM106 Rootstocks on Agromorphological Characteristics of 'Golab Kohanz' and 'Delbarstival' Apple Cultivars in Abhar Region of Iran

Abstract Views: 444  |  PDF Views: 129

Authors

Mohammad Reza Dodangeh
Department of Horticulture, Takestan Branch, Islamic Azad University, Takestan, Iran, Islamic Republic of
Mohammad Javad Shakouri
Department of Horticulture, Langroud Branch, Islamic Azad University, Langroud, Iran, Islamic Republic of
Zeinab Hamzehei
Department of Horticulture, Langroud Branch, Islamic Azad University, Langroud, Iran, Islamic Republic of
Ahmad Dadashpour
Department of Horticulture, Karaj Branch, Islamic Azad University, Karaj, Iran, Islamic Republic of

Abstract


Dwarf ischolar_mainstocks find use to increase yield in a unit area. Therefore, the aim of the study is to compare and examine M9 dwarf and MM106 semi-dwarf ischolar_mainstocks on some vegetative and yield traits of 'Golab-kohanz' (Iranian) and 'Delbarstival' (commercial foreign) cultivars of apple, grown at orchard in Abhar, Iran. Results showed that the 'Golabkohanz' on the MM106 ischolar_mainstock had the most mean shoot length of the current year (39.97 cm) and tree height (198.33 cm). Also 'Golab-kohanz' (6.40 cm), (33.58 cm2) and MM106 ischolar_mainstock (7.39 cm), (33.09 cm2) had the most trunk diameter and trunk cross sectional area respectively. The most internode length of the current year belonged to MM106 ischolar_mainstock (5.12 cm). 'Delbarstival' (141 cm) and M9 Rootstock (133 cm) had the most canopy width tree. Then, 'Delbarstival' on M9 ischolar_mainstock had the most yields of trees (14.61 kg tree-1), yield in hectare (40.56 ton ha-1) and yield efficiency (519.33 kg cm2). Pursuant to results, among experimented ischolar_mainstocks and cultivars, 'Delbarstival' on M9 ischolar_mainstock is the proper compound for achieving the largest yield cropping in intensive planting orchards system in Abhar climatic conditions.

Keywords


Apple, Dwarf And Semi-dwarf Rootstock, Vegetative And Reproductive Traits

References





DOI: https://doi.org/10.17485/ijst%2F2012%2Fv5i1%2F30942