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Rapid seedling raising method by using hickory nut tree branches

A technology of hickory trees and hickory trees, applied in the field of rapid seedling cultivation using hickory tree branches, can solve the problems of low transplanting survival rate, low seedling raising efficiency, long seedling raising cycle, etc., and achieve high transplanting survival rate and high seedling raising efficiency , The effect of short seedling cycle

Inactive Publication Date: 2018-01-09
赵跃胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of complicated operation, high cost, long seedling cycle, low seedling raising efficiency, and low survival rate of transplanting in the prior art, the present invention discloses a method for rapidly raising seedlings by using hickory tree branches. The technical solution is as follows:

Method used

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  • Rapid seedling raising method by using hickory nut tree branches
  • Rapid seedling raising method by using hickory nut tree branches

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Embodiment 1

[0022] Embodiment 1 discloses a kind of rapid seedling raising method utilizing hickory tree branches, comprising the following steps:

[0023] Step 1. Incision

[0024] Such as figure 1 As shown, at the end of February and the beginning of March in the spring, select a thick branch within two years, carve a crescent-shaped incision along the bud base 3-5cm above the base of the branch, and then cut another one of the same size on the opposite side of the crescent-shaped incision. The length of the crescent-shaped incision is 5mm, the height is 1mm, and the depth is just to reach the xylem; every 2-3 buds along the branch, repeat the above incision step, and cut 3-6 incisions;

[0025] Step 2. Incision processing

[0026] Apply rooting agent at the otch in step 1 with writing brush, rooting agent among the embodiment 1 is by any one in indole acetic acid, indole butyric acid, ABT rooting powder and naphthalene acetic acid, and concentration is 100-500ppm. After coating, wra...

Embodiment 2

[0032] Embodiment 2 discloses a method for quickly raising seedlings using hickory branches. At the end of February and the beginning of March in spring, select thick and strong branches within two years, and carve a crescent shape with a knife along the bud base at 5 cm from the base of the branch. Incision, according to the diameter of the branch at the incision, the size should be 10mm in length and 5mm in height, and the depth should be just to the xylem, and should not be too deep or too shallow; cut another roughly the same incision on the opposite side of the incision, requiring the total length of the incision, It is advisable not to exceed half of the circumference of the branches at the incision site. At the same time, in order not to affect the nutrient transport of the branches, it is not suitable to cut directly under the hickory leaves on both sides of the incision. After cutting a place, separate 3 buds along the branch, select the bud that is in a straight line ...

Embodiment 3

[0034] Embodiment 3 discloses a method for quickly raising seedlings using hickory branches. At the end of February and early March in spring, select thick and strong branches within two years, and carve a crescent shape with a knife along the bud base at 3 cm from the base of the branch. Incision, according to the diameter of the branch at the incision site, the size is 5mm long, 1mm high, and the depth is just to the xylem. Half of the circumference of the branch at the incision is appropriate. At the same time, in order not to affect the nutrient transport of the branch, it is not suitable to cut directly under the hickory leaves on both sides of the incision. After cutting a place, choose the buds that are in line with the original incision at 2 buds along the branch, and cut it again in the same way above at the base and opposite side; cut 5 times in the same way, hickory All the buds are used. After the incision is cut, use a brush to apply rooting agent on the incision...

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Abstract

The invention discloses a rapid seedling raising method by using hickory nut tree branches. The method comprises the following steps that in early spring from late February to early March, when sap isabout to flow, sturdy branches, younger than two-year-old, of a hickory nut tree are selected, a crescent-shaped notch is carved by a knife along a bud base part at the position 3-5 cm away from eachnutrient branch base, and a same notch is carved opposite to the notch; a bud in the same line with the original notch is selected from each branch upward at the interval of 2-3 buds, and 3-6 notchesare carved in the base and the opposite surface along each branch according to the same method. The notches are painted with a rooting agent, rooting matrixes are used for wrapping the notches, thenblack-white film is used for wrapping the matrixes, and the upper portion and the lower portion of the black-white film are fixed by self-locking nylon cable ties. After 45-60 days, the hickory nut tree branches are cut off along the bases, each notch is provided with a seedling with root, each branch is cultivated into 3-6 seedlings, the branches with roots are placed in prepared land, the self-locking nylon cable ties are cut off, the black-white film is taken down, and the hickory nut tree seedlings with the matrixes are planted in soil. The rapid seedling raising method has the advantagesof short seedling period, high seedling efficiency, high survival rate, easy process and low operational skill requirements, and is conveniently promoted to farmers and used by the farmers.

Description

technical field [0001] The invention relates to a branch rooting and seedling raising method, in particular to a rapid seedling raising method using hickory tree branches. Background technique [0002] The hickory tree is a perennial, deciduous plant, and the fruit is edible. The cultivated hickory tree requires high yield and excellent fruit. In order to better maintain some of its excellent traits, the saplings are generally cultivated by asexual reproduction. Cutting seedlings are raised by conventional vegetative propagation, the survival rate is low, and soft branch cuttings are used, but the requirements for equipment and facilities are relatively high, and there are many supporting technical measures, many procedures, and high technical requirements, which are difficult for ordinary local farmers to master. Grafting seedlings must be planted in the first year to produce rootstocks, and the grafting will be completed in the spring of the next year. They will be cultiva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/10
Inventor 赵跃胜高伟余建国
Owner 赵跃胜
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