Improved Y-shaped rack-type cultivation method for sweet-scented osmanthus pear trees

Abstract

The invention relates to the field of fruit tree facility cultivation, in particular to an improved Y-shaped rack-type cultivation method for sweet-scented osmanthus pear trees. The method comprises the following steps: performing ploughing and ridge forming on garden plot, digging planting pits on ridges and applying a base fertilizer; planting sweet-scented osmanthus pear trees, Taiwan No.1 pear trees and birchleaf pear trees at the same period, and managing the sweet-scented osmanthus pear trees, Taiwan No.1 pear trees and birchleaf pear trees; fixing the upper ends of two main branches of Y-shaped tree-like sweet-scented osmanthus pear trees and Taiwan No.1 pear trees on side branches of the birchleaf pear trees on two sides; binding and erecting bamboo poles at intervals of 45-50cm on the main branches of two adjacent pear trees in a sweet-scented osmanthus pear tree vertical row and a Taiwan No.1 pear tree vertical row in the same direction so as to construct a Y-shaped rack surface; binding branches of the sweet-scented osmanthus pear trees and the Taiwan No.1 pear trees to the rack surface. Inarching main branches of the sweet-scented osmanthus pear trees and the Taiwan No.1 pear trees to the top of birchleaf pear active piles so as to realize linked cultivation; performing branch pulling, binding and reshaping each year, wherein the planting stage further comprises conventional management such as nutritive water application, bagging and pest control.

Description

technical field [0001] The invention relates to the field of facility cultivation of fruit trees, in particular to an improved Y-shaped frame cultivation method for sweet-scented osmanthus pears. Background technique [0002] Pears are deciduous fruit trees. Single row and single plant are commonly used in production with frame and frameless cultivation methods. The tree shapes used in frameless cultivation mainly include heart-shaped, evacuated layered, spindle, Y-shaped or inverted herringbone; framed cultivation is commonly used. The frame types include cement steel frame structure horizontal scaffolding, cement steel frame structure Y-shaped frame, simple Y-shaped bamboo frame and other frame types. Rackless cultivation often requires very meticulous and scientific pruning techniques, which are difficult for fruit growers to master. Osmanthus pears belong to the early-maturing pears in the south. They grow a lot in the south every year. Fruit growers often cut down the...

AI Technical Summary

Problems solved by technology

Rackless cultivation often requires very meticulous and scientific pruning techniques, which are difficult for fruit growers to master

Osmanthus pears belong to the early-maturing pears in the south. They grow a lot in the south, and the fruit growers often cut them down because they did not pull the branches in time and make the trees stand upright. The crown is too high and cannot be controlled.

Cement-steel frame structure horizontal scaffolding and cement-steel frame structure Y-shaped frame cultivation, which are commonly used in frame cultivation, are difficult to popularize because of the high cost of frame materials.

The simple Y-shaped bamboo frame that is close to this technology uses bamboo chips to achieve the frame, and the wood is used as piles, which is not durable, and the operation is complicated, the workload of shaping is heavy, and the forming is slow

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