Multi-lateral root fruit tree bridging technology

Abstract

The invention discloses multi-lateral root fruit tree bridging technology, which is a method for performing single-head bridging on a one-year high-quality seedling of a pyrus betulaefolia rootstock which is transplanted successfully on a plurality of sides, 50 to 70 centimeters away from the ground surface, of a fruit tree trunk when a fruit tree is in a growing season. By bridging the fruit tree by the method, the rootstock and the high-quality seedling have no impedance response basically; the root is supplied with sufficient nutrition so that the fruit tree obtains increased nutrients; therefore, harvest rate and fruit quality are improved; and the disease resistance of the fruit tree is improved and a survival period is prolonged.

Description

technical field

[0001] The invention relates to a bridging method, especially a bridging method capable of improving the quality of fruit trees. Specifically, a multi-"lateral root" bridging method is designed. Background technique

[0002] The bridging cultivation of fruit trees is an effective measure to improve the quality of fruit trees and increase the yield of fruit trees. This invention mainly uses the different properties of different "lateral roots" to enhance and improve the resistance and quality of the main tree, and uses excellent varieties of root scions to carry out root-assisted seedling cultivation, which is similar to adding multiple "infusion tubes" to fruit trees. Through this This method is to improve the resistance of fruit trees to diseases, enhance the absorption characteristics of the root system, and improve the quality of fruit trees. At present, the bridging of fruit trees generally uses a rootstock and scion to bridge, but there are still shortco...

Examples

Embodiment Construction

[0019] Below in conjunction with accompanying drawing and pear tree " bilateral root " bridging specific embodiment the inventive method is described in detail:

[0020] Pear tree "double-sided root" bridging example:

[0021] (1). First sow the seeds of wild pear wood and pear wood sleepers, and select high-quality seedlings after one year of cultivation.

[0022] (2). During the period of vigorous sap activity and when the bark is easy to peel off, bridging can be carried out from April to August every year.

[0023] (3). Refer to figure 1 , figure 2 and image 3 , the well-cultivated high-quality annual wild pear and Duli pear seedlings are symmetrically planted at the root of the main tree Suli 30-50cm respectively. Cut a "D"-shaped incision at the position, deep to the xylem, and then use a knife to pry off the bark of the "D"-shaped incision, sow the cut surface of the branch below the wound into the "D"-shaped incision, so that the cut surface and the xylem under t...

technical field

[0001] The invention relates to a bridging method, especially a bridging method capable of improving the quality of fruit trees. Specifically, a multi-"lateral root" bridging method is designed. Background technique

[0002] The bridging cultivation of fruit trees is an effective measure to improve the quality of fruit trees and increase the yield of fruit trees. This invention mainly uses the different properties of different "lateral roots" to enhance and improve the resistance and quality of the main tree, and uses excellent varieties of root scions to carry out root-assisted seedling cultivation, which is similar to adding multiple "infusion tubes" to fruit trees. Through this This method is to improve the resistance of fruit trees to diseases, enhance the absorption characteristics of the root system, and improve the quality of fruit trees. At present, the bridging of fruit trees generally uses a rootstock and scion to bridge, but there are still shortco...

Examples

Embodiment Construction

[0019] Below in conjunction with accompanying drawing and pear tree " bilateral root " bridging specific embodiment the inventive method is described in detail:

[0020] Pear tree "double-sided root" bridging example:

[0021] (1). First sow the seeds of wild pear wood and pear wood sleepers, and select high-quality seedlings after one year of cultivation.

[0022] (2). During the period of vigorous sap activity and when the bark is easy to peel off, bridging can be carried out from April to August every year.

[0023] (3). Refer to figure 1 , figure 2 and image 3 , the well-cultivated high-quality annual wild pear and Duli pear seedlings are symmetrically planted at the root of the main tree Suli 30-50cm respectively. Cut a "D"-shaped incision at the position, deep to the xylem, and then use a knife to pry off the bark of the "D"-shaped incision, sow the cut surface of the branch below the wound into the "D"-shaped incision, so that the cut surface and the xylem under t...

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