A kind of fruit tree cultivation method with early bearing

Abstract

The invention discloses a fruit tree cultivation method for early fruiting. The method comprises the steps: picking out branched large seedlings subjected to secondary seedling culture, and planting two tree seedlings in each tree pit side by side in the east-and-west direction; obliquely planting the tree seedlings in a manner that the distance between the corresponding two tree seedlings of each pit is 10-20cm and an included angle between the corresponding two tree seedlings is 60-120 degrees, and reserving a side branch at the outer side of each of double trunks in each trimming zone every 20-30cm. Double-plant advantages lie in that competitive growth exists on the ground and under the ground, corresponding two plants have trend towards respectively growing to a space region between corresponding two lines, the growth vigor of fruit trees is more robust, and the advantages are obvious; the scheme of the invention has the advantages that the orchard construction quality is high, the tree seedlings are neat, the hierarchy of tree forms is clear, the ventilation and light transmission are good, the number of skeletons is small, the number of invalid branches is small, the self consumption is low, the respiratory consumption is low, the nutrient accumulation is high, fruits are good in coloration and quality, early-stage high yield and late-stage high and stable yield are facilitated; meanwhile, the method disclosed by the invention is simple and easy in tree form, relatively small in hierarchy number and easy to grasp, is laborsaving and timesaving and is particularly applicable to large-scale and intensive production.

Description

technical field [0001] The invention relates to a method for cultivating fruit trees with early fruiting, in particular to a method for cultivating early high-yield fruit trees, and belongs to the technical field of fruit tree cultivation. Background technique [0002] At present, fruit trees in northern my country include apples, pears, peaches, apricots, cherries, plums, hawthorns, etc., and their commonly used tree shapes include evacuated layered, spindle, happy, Y-shaped, etc. , evacuated layered shape, spindle shape, etc. are trunk types. Among them, the Y-shaped tree has a trunk height of 30cm-50cm, and the tree body has only two main branches. The angle between the two main branches is 45-60°. [0003] In the process of realizing the present invention, the inventor found that the prior art has at least the following disadvantages: the Y-shaped tree shape is easy to split, and the tree vigor is not easy to control. And each tree shape is that a tree hole is planted a...

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is to provide a fruit tree cultivation method with early fruiting in view of the above deficiencies, which overcomes the shortcomings in the prior art of complex shaping and pruning, easy splitting of branches, late fruiting, laborious and laborious, and unfavorable for mechanized operations. , with fruit tree stress resistance, such as drought resistance, strong resistance to diseases and insect pests, short seedling delay period, high germination rate, 1-3 years earlier fruiting period, and 1-4 times increase in early yield