Citrus rootstock bending device

A rootstock and citrus technology, which is applied in the field of citrus rootstock curved root devices, can solve the problems of low efficiency, hard wood of citrus rootstock, influence on the growth of scion, etc., and achieves the effect of reducing cost and avoiding the extraction of new shoots.

Pending Publication Date: 2022-05-10
POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, citrus bent anvils rely on manual bending. Citrus rootstocks are hard and have thorns, which seriously affects the efficiency of bending anvils. After some bent anvils bounce back due to the hard rootstock, they need to be bent again
At the same time, during the scion growth process...

Method used

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  • Citrus rootstock bending device
  • Citrus rootstock bending device
  • Citrus rootstock bending device

Examples

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Embodiment Construction

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating ...

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Abstract

The invention provides a citrus rootstock bending device which comprises a first sleeve, the first sleeve comprises a first sleeve body, a notch, an adjusting groove, a rubber pipe, a positioning sliding block and a positioning groove, the notch is formed in the side end face of the first sleeve body, the adjusting groove is formed in the side wall of the notch, the rubber pipe is rotationally connected to the interior of the first sleeve body, and the positioning sliding block is arranged in the rubber pipe. The positioning sliding block is fixedly connected to the side end face of the rubber pipe, the positioning groove is formed in the inner wall of the rubber pipe, the side end face of the first sleeve is fixedly connected with a clamping mechanism, and the clamping mechanism comprises a bent column, a first fixing rod, a connecting rod, a limiting rod, a second fixing rod, a connecting column, a connecting pipe and a rotating shaft connected to one end of the bent column. The problems that the citrus rootstock cannot be fixed and is easy to restore after being bent manually and the bent rootstock sprouts new shoots to influence the growth of scions, and the shoots need to be manually and repeatedly wiped are solved.

Description

technical field [0001] The invention relates to the technical field of citrus grafting, in particular to a citrus rootstock bending device. Background technique [0002] Citrus is the fruit tree cultivar with the largest cultivation area and output in my country, and grafted seedlings are mainly used for field cultivation. Grafted citrus seedlings include rootstocks and scion varieties. At present, the main rootstocks used are trifoliate oranges, tangerines, sour oranges, red lemons, and oranges. These rootstocks all have more or less thorns. In the process of raising seedlings, in order to reduce the hindrance of thorns to grafters, it is often used to cut the rootstock directly below the position where the thorns grow. But, operation like this often causes the root system of stock to die because of lacking photosynthetic nutrient, has a strong impact on grafting survival rate. In order to solve the problem of limited grafting time and root system death of the rootstock, ...

Claims

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Application Information

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IPC IPC(8): A01G2/30A01G2/38A01G17/00
CPCA01G2/30A01G2/38A01G17/005
Inventor 姜波钟云闫化学吕远达
Owner POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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