Sweet cherry seedling raising and garden establishing method in high altitude cool areas

A sweet cherry, high-altitude technology, applied in application, agriculture, cultivation, etc., can solve the problems of high production cost, late fruit-hanging, weak growth of seedlings, etc., and achieve the effects of reducing management costs, shortening the childhood period, and vigorous growth

A sweet cherry, high-altitude technology, applied in application, agriculture, cultivation, etc., can solve the problems of high production cost, late fruit-hanging, weak growth of seedlings, etc., and achieve the effects of reducing management costs, shortening the childhood period, and vigorous growth

CN109526432AActive Publication Date: 2019-03-29云南省农业科学院高山经济植物研究所
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  • Sweet cherry seedling raising and garden establishing method in high altitude cool areas
  • Sweet cherry seedling raising and garden establishing method in high altitude cool areas
  • Sweet cherry seedling raising and garden establishing method in high altitude cool areas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] (1) Selection of grafted varieties and rootstocks

[0033] Select cherries as the rootstock variety, and select the grafted varieties that have a high affinity with cherries and a combination of Samet and Rabins with a high survival rate after grafting

[0034] Or a Santina and Brooks combo.

[0035] (2) Breeding of rootstock

[0036] ①Collection and processing of seeds: Select healthy and disease-free cherries bearing fruit plants, and harvest when the fruits are fully mature in late June. After the fruit is harvested, rinse the pulp with clean water, place it in a ventilated place to dry in the shade, and then store it in sand in a cold storage at 3°C ​​until January of the next year.

[0037] ②Pregermination and sowing: The seeds were taken out in early February, soaked in 0.02% gibberellin solution for 48 hours, then mixed with sand to moisturize and carry out germination treatment. When the seeds are white, the seeds are directly sown in a 30 cm × 30 cm nutrient...

Embodiment 2

[0049] (1) Selection of grafted varieties and rootstocks

[0050] Select the fine-toothed cherry as the rootstock variety, and choose the combination of Santina and Brooks with high affinity with the fine-toothed cherry and high survival rate after grafting.

[0051] (2) Breeding of rootstock

[0052] ①Collection and processing of seeds: Select healthy and disease-free cherries bearing fruit plants, and harvest when the fruits are fully mature in late June. After the fruit is harvested, rinse the pulp with clean water, place it in a ventilated place to dry in the shade, and then store it in sand in a cold storage at 3°C ​​until January of the next year.

[0053] ②Pregermination and sowing: The seeds were taken out in early February, soaked in 0.02% gibberellin solution for 48 hours, then mixed with sand to moisturize and carry out germination treatment. When the seeds are white, the seeds are directly sown in a 30 cm × 30 cm nutrient pot. Placed in a plastic greenhouse nurs...

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Abstract

The invention provides a sweet cherry seedling raising and garden establishing method in high altitude cool areas. The method comprises five steps as follows: grafted variety and stock selection; stock breeding; collection and storage of scions; grafting operation and management; and nursery stock transplanting and final-period management. The method using the technical scheme has the beneficial effects that the survival rate of single plant nursery stock is improved by 95% when sweet cherry seedlings in the high altitude cool areas at the altitude of 2200 to 2600 m and the mean annual temperature of 9 to 13 DEG C are grafted, the transplanting survival rate of the nursery stocks during garden establishing is improved to more than 95%, and the transplanted nursery stocks are vigorous in growth and relatively high in resistance; the juvenile phase of fruit trees is shortened, and the single plant yield in the third year after cultivation can reach more than 1.50 kg; a traditional cultivation pattern that mainly-planted variety and pollination variety are matched for planting is changed, the management cost is reduced while early fruiting and high yield in the garden are realized, and the economic benefit of the garden can be improved by more than 30%.

Description

technical field [0001] The invention relates to a method for cultivating fruit tree seedlings, belonging to the field of plant cultivation, in particular to a method for cultivating sweet cherry seedlings and gardening in high-altitude and cool regions. Background technique [0002] At present, in high-altitude and cool areas with an altitude of 2200-2600m and an annual average temperature of 9-13°C, the usual method for planting and building sweet cherry gardens is to use Gisela series or rootstocks such as Daqingye and Maocherry, and each A variety of sweet cherry is grafted on the rootstock, and the grafted sweet cherry seedlings are transplanted with bare roots in autumn and winter or before the plants germinate in spring, and the main species and pollinated varieties are planted in a certain proportion. [0003] The main disadvantages of this method are: 1. Due to the high-altitude and cool area with an altitude of 2200-2600m and an annual average temperature of 9-13°C,...

Claims

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Application Information

Patent Timeline
29 Mar 2019
Publication
CN109526432A
IPC
A01G2/30; A01G17/00
CPC
A01G17/005; A01G2/30
Inventors
王朝文; 和加卫