Culture and breeding methods for apple tree of new species

Abstract

The invention relates to a culture method for an apple tree of new species. The culture method comprises the following steps: A1, enabling the Qinguan apple tree to be subjected to branch grafting or bud grafting on the Qiaohuaxinhongxing apple tree; A2, enabling the cultured Qiaohuaxinhongxing apple tree obtained in the step A1 to be subjected to branch grafting or bud grafting on the Qiaohuachangfu No.2 tree; A3, enabling the cultured Qiaohuachangfu No.2 tree obtained in the step A2 to be subjected to branch grafting or bud grafting on the M26 dwarfing interstock; and A4, enabling the first cultured M26 dwarfing interstock obtained in the step A3 to be subjected to branch grafting or bud grafting on the red fuji spur apple tree, so as to obtain the apple tree of the new species. The invention also relates to a breeding method of the apple tree of the new species. The breeding method comprises the following steps: grafting the M26 dwarfing interstock on selected tree seedlings, and grafting the branches or buds of the apple tree of the new species on the M26 dwarfing interstock. The fruit tree obtained by the culture and breeding methods for the apple tree of the new species has the advantages that the quality is good, the fruiting period and the mature period are advanced, and the fruits are larger, uniform in color, palatable in sweetness and crispness, large in yield and high in economic value.

Description

technical field

[0001] The invention belongs to the field of fruit tree planting, and in particular relates to a cultivation and breeding method of a new variety of apple tree. Background technique

[0002] my country is the world's number one producer and consumer of apples, with a large total area of ​​apple cultivation and a high yield of apples. However, compared with developed countries, the yield per unit area of ​​apples in my country is lower, the overall quality of the fruit is poorer, and there are problems such as low economic benefits of orchards. At present, most orchards in my country adopt the dense planting mode of arbor anvils for apple planting management, but the orchards under this mode are relatively airtight, which easily leads to problems such as uneven light exposure of fruit trees, fruit tree fruiting time and fruit ripening time are late. In addition, the cultivation technology of apples in various parts of my country is relatively backward. The qu...

Examples

Embodiment Construction

[0030] A kind of cultivation method of new variety apple tree, the cultivation step that adopts comprises:

[0031] A1 selects the branches or buds of the Qinguan apple tree, grafts them on the Qiaohua new red star apple tree, cultivates them for two years, and obtains the cultivated Qiaohua new red star apple tree; preferably, selects three branches of the Qinguan apple tree buds, and the three branch buds were grafted to three different branches of the arborization new red star apple tree respectively, and the height of the grafting position from the ground was 1.5m; the grafting season was autumn, and the grafting temperature was 15-25°C ;

[0032] A2 takes the branches or buds of the cultivated Qiaohua New Red Star apple tree obtained in step A1, and grafts them on the Qiaohua Changfu No. 2 tree, cultivates them for two years, and obtains the cultivated Qiaohua Changfu No. 2 tree; preferably, Select the branch buds of the Qiaohua Xinhongxing apple tree after the cultivati...

technical field

[0001] The invention belongs to the field of fruit tree planting, and in particular relates to a cultivation and breeding method of a new variety of apple tree. Background technique

[0002] my country is the world's number one producer and consumer of apples, with a large total area of ​​apple cultivation and a high yield of apples. However, compared with developed countries, the yield per unit area of ​​apples in my country is lower, the overall quality of the fruit is poorer, and there are problems such as low economic benefits of orchards. At present, most orchards in my country adopt the dense planting mode of arbor anvils for apple planting management, but the orchards under this mode are relatively airtight, which easily leads to problems such as uneven light exposure of fruit trees, fruit tree fruiting time and fruit ripening time are late. In addition, the cultivation technology of apples in various parts of my country is relatively backward. The qu...

Examples

Embodiment Construction

[0030] A kind of cultivation method of new variety apple tree, the cultivation step that adopts comprises:

[0031] A1 selects the branches or buds of the Qinguan apple tree, grafts them on the Qiaohua new red star apple tree, cultivates them for two years, and obtains the cultivated Qiaohua new red star apple tree; preferably, selects three branches of the Qinguan apple tree buds, and the three branch buds were grafted to three different branches of the arborization new red star apple tree respectively, and the height of the grafting position from the ground was 1.5m; the grafting season was autumn, and the grafting temperature was 15-25°C ;

[0032] A2 takes the branches or buds of the cultivated Qiaohua New Red Star apple tree obtained in step A1, and grafts them on the Qiaohua Changfu No. 2 tree, cultivates them for two years, and obtains the cultivated Qiaohua Changfu No. 2 tree; preferably, Select the branch buds of the Qiaohua Xinhongxing apple tree after the cultivati...