MySheen

Apricot flat suitable for cultivation in Cold regions-- Weixuan No.1

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, Weixuan No. 1 Xingbian was selected by Weichang County Forestry Bureau and approved by Hebei Forest Variety examination and approval Committee in 2007. First, the characteristics of varieties. The dry nature is strong, the tree posture is open, the tree shape is naturally round head. The budding ability of branches is strong, mainly short fruit branches, and axillary flower buds can also bear fruit. Generally, it blossoms and bears fruit 3 years after planting, 25 kg fruit per 5-year-old tree, 7.5 kg seed per plant, and enters the full fruit stage in 7-8 years. The average weight of the fruit is 13.6 grams (when the pericarp is green), the fruit is broad oval, the background is green and yellow, and the sunny side is red.

Weixuan No. 1 Xingbian was selected by Weichang County Forestry Bureau and approved by Hebei Forest Variety examination and approval Committee in 2007.

First, the characteristics of varieties. The dry nature is strong, the tree posture is open, the tree shape is naturally round head. The budding ability of branches is strong, mainly short fruit branches, and axillary flower buds can also bear fruit. Generally, it blossoms and bears fruit 3 years after planting, 25 kg fruit per 5-year-old tree, 7.5 kg seed per plant, and enters the full fruit stage in 7-8 years. The average weight of the fruit is 13.6 grams (when the pericarp is green), the fruit is broad oval, the background is green and yellow, and the sunny side is red. The flesh is light yellow, fleshy, sour and rich in crude fiber, and the pulp is suitable for processing. The nucleus is broad-oval, the ratio of length to width of nucleus is 1.4, and the average weight of single nucleus is 2.6 grams. The seed kernel is full, the average single kernel weight is 0.93 grams, and the kernel production rate is 35.7%. The kernel skin is brown, the kernel meat is milky white, sweet and crisp, slightly bitter, almonds are edible and can be used medicinally. The flowering stage has strong cold resistance and strong resistance to apricot furuncle.

Second, main points of cultivation. The yellow seed of mountain apricot was used as rootstock for grafting propagation. The row spacing is 3 m × 4 m or 3 m × 3 m. The main tree shape is natural round head shape and evacuation stratification shape. During the shaping and pruning of young trees, each layer of main branches and side branches should be selected year by year, and the skeleton should be cultivated, and the branches other than the main side branches should be treated as auxiliary branches, which should be cut short or long to form the fruiting branch group year by year; in the early fruit stage, the extended branches of the dry branches should be truncated, the crown should be expanded, the opening angle should be paid attention to, and the auxiliary branches should be controlled. In the full fruiting period, the tree should maintain the moderate and robust tree potential, and the annual growth of the new shoots around the backbone branches should be kept at about 30 cm, with the combination of cutting, releasing, shrinking and thinning.

Third, the suitable planting range. Hebei paddock under Baxia and areas with similar ecological conditions.

 
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