Method for cultivating sweet cherries in south

Abstract

The invention relates to the field of planting of sweet cherries in south, in particular to a method for cultivating sweet cherries in south. According to the method, a cement pillar is set up every four meters in each row, binding supports (steel tubes or ironic wires) are arranged at the positions with perpendicular distances about 0.2 m, 0.8 m and 1.2 m from the cement pillars to the ground, first layers are single supports, and second layers and third layers are T-type frames. Trees are planted at the high density which is that spacing in rows and spacing between rows are 0.4 m*4 m, accordingly, tree row spacing is 0.8 m on the same side, and tree row spacing is 0.4 m on different sides. Each tree has one main branch, the main branch crosses over the support on the first layer to be bound on the second support on the near side at the position of 0.2-0.3 m by the included angle of 30-45 degrees formed with the ground. After shaping, the main branches of the trees are controlled to be within 2.3 m. According to the method, the utilization rate of lands is high, the amount of labor for usage is small, the early yield of sweet cherries can be increased, the sweet cherries are convenient to pick, and the method is particularly suitable for novel tree shapes developed in regions with a developed picking industry.

Description

technical field [0001] The application relates to the field of planting southern sweet cherries, in particular to a method for cultivating southern sweet cherries. Background technique [0002] sweet parsnip cherries ( Prunusavium L., also known as big cherry, sweet cherry) is a plant of the subgenus Prunus in the Rosaceae family. Its fruit is bright in color and sweet in taste. The fruit is rich in sugar, protein, vitamins, calcium, iron, phosphorus, potassium and other elements, especially iron, which ranks first among fruits and has excellent commerciality. In addition, the sweet cherry fruit has a short development cycle and an early maturity period, so there are very few diseases and insect pests. It not only has the reputation of "the first branch of all fruits", but also is a veritable safe fruit. The cultivation efficiency of sweet cherry is high, and it is known as "golden planting industry" and "sunrise industry". my country's current sweet cherry cultivation is...

AI Technical Summary

Problems solved by technology

But at the same time, a single plant occupies a large area, the land utilization rate is low, the formation is slow, the early yield is low, and because of the high canopy, it is not conducive to picking and other manual operations, and the labor cost is relatively high.

[0004] Absorbed by the market and economic benefits, southern my country began to try to plant sweet cherries in the 1980s, but because there were no cultivation technology models and varieties corresponding to the climatic conditions in our province at that time, no major breakthroughs have been made.

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