Cultivation method of stone fruit trees for protected areas

Abstract

The invention discloses a cultivation method of stone fruit trees for protected areas. The method includes selecting branched big seedlings secondarily raised, planting two trees side by side in the east-west direction in each hole, with spacing of the two seedlings being 5cm to 15cm, and obliquely planting the seedlings, with the included angle of every two seedlings being 50 degrees to 100 degrees. The method has the advantages that the trees grow neatly and evenly, the shape of each tree is clearly layered, ventilation and light permeability are good, skeletons are few, ineffective branches are few, self-consumption is low, respiration-based consumption is low, nutrition accumulation is high, fruits are well colored and good in quality, early high yield is benefited, and the yield is high and stable.

Description

Technical field [0001] The invention relates to a method for cultivating stone fruit trees, in particular to a method for cultivating stone fruit trees such as peaches and apricots in protected grounds with fast and high yield and high-quality fruits, belonging to the technical field of fruit tree cultivation. Background technique [0002] At present, stone fruit trees include peaches, apricots, cherries, plums and other varieties. They are fruit trees in northern China and have a history of 3000 years in my country. The fruit has fine flesh, rich flavor and high quality, which is loved by consumers and has a broad market prospect. In order to fill the gap in the winter market, greenhouse cultivation is often used, including winter-warm greenhouses and spring-warmed sheds (large arch sheds). [0003] In the process of realizing the present invention, the inventor found that the prior art has at least the following shortcomings: 1. The saplings available on the market are all annua...

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventor finds that the prior art has at least the following deficiencies: one, the saplings that can be bought on the market are all annual seedlings, and the output in the first year after planting is low, and the benefit is low, causing greenhouse waste

2. Greenhouse cultivation generally adopts cylindrical, spindle-shaped or tree-like shapes, and tree shapes are not suitable for high-density cultivation in greenhouses

3. At present, in order to pursue yield in greenhouse cultivation, there are usually too many branches left, resulting in closed trees, poor ventilation and light transmission, poor fruit coloring, poor quality of greenhouse peaches, and weak flavor, resulting in a gradual decrease in the cultivation area in recent years

[0004] Someone once tried planting two trees in one tree hole to achieve early fruiting. However, after the two trees were planted obliquely, the back of the main trunk was prominent, and the shoots were serious. , no results, and the tree shape cannot be cultivated, and the above problems are still not solved, which makes it impossible to apply in actual production