Pear Orchard Tree Shape and Reshaping Method Based on Four Trees Plus One as Pier Group

Abstract

The invention discloses a pear garden tree form based on four plus one and a shaping method thereof. The pear garden tree form comprises a center trunk (1) arranged on the center position and a trunk group with 3-6 trunks around the center trunk (1). A pear tree stump group consisting of trunk groups and distributed around the center trunk (1) is formed by taking the center trunk (1) as the center; and the pear tree stump group instead of a pear tree is used as a planting unit, thus the management procedure of the pear tree stump group is simplified, and the yield of the pear garden is increased.

Description

[0001] 1. Technical field

[0002] The invention relates to a pear orchard tree shape and a shaping method thereof, in particular to a pear orchard tree shape and a shaping method based on four trees plus one tree forming a pier group.

[0003] 2. Background technology

[0004] Tree shape is an important factor affecting the production of fruit trees. The quality of tree shape directly affects the yield and quality of fruit trees. Therefore, pear orchard tree shape and shaping methods are an important horticultural method. In the existing fruit tree production, the main tree shape There are heart-shaped, small-capped, spindle-shaped, and cylindrical shapes. However, in the current production of pome fruit in my country, problems such as closed orchards and poor ventilation and light transmission are common. Also there is no pear orchard tree shape and shaping method based on four trees plus one pier group, so as to solve the reconstruction of densely planted pear orchards and imp...

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