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Wild peach cutting seedling method

A technology for raising seedlings and peaches by cuttings, applied to the field of raising seedlings by cuttings, can solve the problems of poor rooting effect of cuttings, long period of grafting methods, low survival rate, etc. Effect

Inactive Publication Date: 2014-01-22
周家学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The conventional method of raising peach seedlings is grafting, but the grafting method has a long cycle and low efficiency
In the prior art, there are also methods of raising seedlings by cuttings, including hard branch cuttings and tender branch cuttings. Since the cuttings of hard branch cuttings are more than 2 years old, the cuttings have been completely lignified, and the rooting effect of cuttings is poor, and the survival rate is low. ; while the cuttings of twig cuttings usually choose semi-lignified branches, which are easier to root and have a higher survival rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A. Selection of cuttings: On March 15, 2008, select the semi-lignified shoots of the raw peaches of the year, cut them to a length of 15 cm, keep 3 buds, keep the top leaves of the cuttings, cut the lower part of the cuttings into a slanted surface, and store them with moisture;

[0022] B. Cutting preparation: On May 11, 2008, the seedbed matrix was trimmed and paved. The matrix composition was a mixture of humus soil, sandy soil, fine river sand and peat soil, and the weight ratio was 1:2:3:1. Grooves are pressed out in the direction of the length of the seedbed, and the distance between the grooves is 10 cm. Along the direction of the grooves, small holes are inserted at equal intervals with rods of the same thickness as the cuttings. The depth of the holes is 10 cm; Indoleacetic acid was soaked for 2 hours and then taken out to dry;

[0023] C. Cutting: insert the cuttings into the small hole, bury until the upper part of the cuttings is slightly higher than the see...

Embodiment 2

[0027] A. Selection of cuttings: On April 2, 2009, select the semi-lignified shoots of the raw peaches of the year, cut them to a length of 18 cm, keep 3 buds, keep the top leaves of the cuttings, cut the lower part of the cuttings into an inclined plane, and store them in moisture;

[0028] B. Cutting preparation: On May 25, 2009, the seedbed matrix was trimmed and paved. The matrix composition was a mixture of humus soil, sandy soil, fine river sand and peat soil, and the weight ratio was 1:2:3:1. Grooves are pressed out in the length direction of the seedbed, and the distance between the grooves is 12cm. Along the direction of the grooves, sticks of the same thickness as the cuttings are used to insert small holes at equal intervals. The depth of the holes is 12cm; Indoleacetic acid was soaked for 3 hours and then taken out to dry;

[0029] C. Cutting: Insert the cuttings into the small hole, fill until the top of the cuttings is slightly higher than the seedbed level, rins...

Embodiment 3

[0033] A. Selection of cuttings: On April 25, 2010, select the semi-lignified shoots of the raw peaches of the year, cut them to a length of 20 cm, keep 4 buds, keep the top leaves of the cuttings, cut the lower part of the cuttings into an inclined plane, and store them in moisture;

[0034] B. Cutting preparation: On June 20, 2010, the seedbed matrix was trimmed and paved. The matrix composition was a mixture of humus soil, sandy soil, fine river sand and peat soil, and the weight ratio was 1:2:3:1. Press out grooves in the length direction of the seedbed, and the distance between the grooves is 15cm. Along the direction of the grooves, use sticks of the same thickness as the cuttings to insert small holes at equal intervals. The depth of the holes is 15cm; put the lower part of the cuttings into 1000mg / L Indoleacetic acid was soaked for 4 hours and then taken out to dry;

[0035] C. Cutting: insert the cuttings into the small hole, bury until the upper part of the cuttings ...

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Abstract

The invention provides a wild peach cutting seedling method. The wild peach cutting seedling method includes the following steps of cutting selection, cutting preparation, cutting and cutting aftertreatment. Semi-lignification epicormic branches are used as cuttings, and compared with hard branches, the rooting ratio is increased; the lower ends of the cuttings are immersed in a growth regulating agent before being cut, after the cuttings are cut into a seedbed, the growth regulating agent is dropwise added to matrixes around the cuttings, the lower ends of the cuttings are affected by the growth regulating agent twice, and therefore the activity and the rooting ratio of the cuttings can be greatly increased; water mist is sprayed to the cuttings at intervals, the humidity in a shading shed can be effectively maintained, and rooting of the cuttings is facilitated; the seedbed is heated, the effect of temperature difference change between day and night on the cuttings can be avoided, and the normal rooting environment of the cuttings is guaranteed. In conclusion, the cutting method is simple in steps, the cuttings are convenient to manage, short in period and high in survival rate, and a large number of seedlings can be cultivated in a short time.

Description

technical field [0001] The invention relates to the field of plant cutting propagation, in particular to a method for cultivating peach seedlings through cuttings. Background technique [0002] Hair peach belongs to Rosaceae Rosaceae deciduous small trees, 4-8m high. It is native to the northern and central parts of my country, and now it is cultivated in many places in the north and south of my country, and it is the most common in North China. Ripe fruit is pink, fleshy, juicy, fragrant, sweet or slightly sweet and sour. [0003] Maotao likes light, likes warmth, is slightly cold-resistant, and likes fertile, well-drained soil; Maotao is a common rootstock species for fruit trees such as peaches, apricots, plums, and plums. It is strong and can also be used as a grafting rootstock for ornamental peach and other flower seedlings, so it is widely used by the majority of seedling producers; Peach has a well-developed root system, is resistant to barrenness, has a particular...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G17/00
Inventor 周家学
Owner 周家学
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