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Thin-shell pecan tender branch cuttage method

A technology for cutting hickory nuts and twigs, which is applied in botany equipment and methods, animal repellents, gardening, etc., and can solve problems such as complex cultivation environment requirements, cumbersome cutting steps, and long processing time of branches

Inactive Publication Date: 2018-06-12
合肥欣和园苗木有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above method can also solve the problem of thin-shell hickory cutting seedlings to a certain extent, but this method adopts the traditional hard branch cutting method, the branch processing time is longer, the requirements for the cultivation environment are complicated, and the cutting steps are more cumbersome

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of thin shell pecan twig cutting method, comprises the following steps:

[0018] 1) Branch preparation: Take the upper semi-lignified branches of the 2-year-old hickory seedlings, trim the branches to a length of 8cm, cut the top flat and slope downward, the upper cut is 2cm away from the top bud, and the lower cut is within 1cm from the bottom bud, leaving 1~ 2 leaves, keep the terminal buds, and keep the base of the pruned cuttings to keep moisture for later use;

[0019] 2) Slotting bed preparation: Lay electric heating wires on the bottom of the seedbed, then mix the three substrates of perlite, sepiolite and slag according to the mass ratio of 5:3:1, and lay on the heating wires with a thickness of 10cm;

[0020] 3) Branch treatment: Soak the base of the cuttings of the pruned branches for 2 hours with a repair solution, the repair solution is composed of 400mg / L naphthaleneacetic acid, 30mg / L prochloraz, 180mg / L rooting powder and 70mg / L fatty acid glycerid...

Embodiment 2

[0024] A kind of thin shell pecan twig cutting method, comprises the following steps:

[0025] 1) Branch preparation: Take the upper semi-lignified branches of the 2-year-old hickory seedlings, trim the branches to a length of 12cm, cut the top flat and slope downward, the upper cut is 2cm away from the top bud, and the lower cut is within 1cm from the bottom bud, leaving 1~ 2 leaves, keep the terminal buds, and keep the base of the pruned cuttings to keep moisture for later use;

[0026] 2) Slotting bed preparation: lay electric heating wires on the bottom of the seedbed, then mix the three substrates of perlite, sepiolite and slag according to the mass ratio of 7:2:1, and spread them on the heating wires, with a thickness of 13cm;

[0027] 3) Branch treatment: Soak the cutting base of the pruned branch with repair solution for 2 to 3 hours. The repair solution is composed of 360mg / L naphthaleneacetic acid, 40mg / L prochloraz, 150mg / L rooting powder and 80mg / L polysorbate A s...

Embodiment 3

[0031] A kind of thin shell pecan twig cutting method, comprises the following steps:

[0032] 1) Branch preparation: Take the upper semi-lignified branches of the 2-year-old hickory seedlings, trim the branches to a length of 10cm, cut the top flat and slope downward, the upper cut is 2cm away from the top bud, and the lower cut is within 1cm from the bottom bud, leaving 1~ 2 leaves, keep the terminal buds, and keep the base of the pruned cuttings to keep moisture for later use;

[0033] 2) Slotting bed preparation: Lay electric heating wires on the bottom of the seedbed, then mix the three substrates of perlite, sepiolite and slag according to the mass ratio of 5-7:2-3:1, and spread them on the heating wires, with a thickness of 12cm ;

[0034] 3) Branch treatment: Soak the cutting base of the pruned branch with repair solution for 2 to 3 hours. The repair solution is composed of 420mg / L naphthaleneacetic acid, 20mg / L prochloraz, 200mg / L rooting powder and 60mg / L polysorbat...

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Abstract

The invention provides a thin-shell pecan tender branch cuttage method. The method comprises the following steps that 1, branches are prepared; 2, a cuttage bed is prepared, wherein electric heating wires are laid at the bottom of a seedbed, then perlite, sepiolite and mineral slag are mixed evenly in the weight ratio of (5-7):(2-3):1 and laid on the electric heating wires, and the laying thickness is 10-13 cm; 3, the branches are treated, wherein the base portions of cuttings of the pruned branches are soaked with a repair solution for 2-3 hours, and the repair solution is composed of 360-420mg / L naphthylacetic acid, 20-40 mg / L prochloraz, 150-200 mg / L rooting powder and 60-80 mg / L nonionic surfactant; 4, cuttage is conducted; 5, management after cuttage is carried out. According to themethod, the germination rate of the branches treated with the repair solution can reach 85%, the bud length can exceed 15 cm, and the method meets the requirement of and is suitable for large-scale extending cultivation.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, and in particular relates to a thin-shell pecan twig cutting method. Background technique [0002] Thin-shelled hickory is a deciduous tree of the Juglandaceae Hickory, also known as long hickory and American hickory. The origin is the United States or Mexico, and it is introduced as a multi-purpose tree species in my country. Cutting is a common method of plant vegetative propagation, which is widely used in the propagation of various seedlings. Cutting propagation of thin-shelled hickory is relatively difficult, and there are relatively few research reports in this area in my country, and the traditional hard branch cutting method is mostly used in cutting methods. [0003] Research has found that plant cuttings can promote rooting of cuttings after being treated with plant growth regulators. The patent application number is 201310247748.7, and the title of the invention is "a...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G2/10A01G24/15A01G24/17A01G24/12A01N47/38A01N43/38A01N37/10A01P21/00
CPCA01G17/005A01N37/10A01N43/38A01N47/38
Inventor 王国来
Owner 合肥欣和园苗木有限公司
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