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Pseudolarix amabilis propagation method

A technology of pine and seeds is applied in the breeding field of pine, which can solve the problems of good adaptability of seeds, low survival rate and low cost of seeds, and achieve the effects of convenient cultivation, high survival rate and convenient operation.

Inactive Publication Date: 2019-01-11
舒城县中兴园艺场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in many places now, when planting golden pine, they directly buy surviving seedlings for planting, or directly buy mature trees for transplanting. Although this is convenient, the cost is relatively high. Now, seeds are used for cultivation. Relatively few, the survival rate is not high, but the cost of seed cultivation is low, and the adaptability of the seeds is good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A breeding method of pine pine, characterized in that: comprising the following steps,

[0030] Step 1. Collect seeds: in late autumn and early winter, dry and thresh the collected seeds, mix them with sterilized river sand and put them in tanks for storage, and sow them around Qingming Festival next year;

[0031] Step 2. Establish the seedbed substrate: use sandy loam soil to plow 30cm deep, and then spread 10cm thick weathered gravel and leaf humus on the surface, spread the seeds evenly on the surface of the seedbed, then lightly press it with wooden boards, and water more Sterilize with fungiling water, cover with plastic film, and cover with sunshade net;

[0032] After 12-16 days, remove the film and check it. When the young shoots are green, remove the film immediately, spray Bordeaux mixture or acetoallicin once, and then set up a steel bow and cover it with a shelter net;

[0033] Step 3. Seedling management: Carry out manual weeding and insect removal in tim...

Embodiment 2

[0048] A breeding method of pine pine, characterized in that: comprising the following steps,

[0049] Step 1. Collect seeds: in late autumn and early winter, dry and thresh the collected seeds, mix them with sterilized river sand and put them in tanks for storage, and sow them around Qingming Festival next year;

[0050] Step 2. Establish the seedbed substrate: use sandy loam soil to plow 30cm deep, and then spread 10cm thick weathered gravel and leaf humus on the surface, spread the seeds evenly on the surface of the seedbed, then lightly press it with wooden boards, and water more Sterilize with fungiling water, cover with plastic film, and cover with sunshade net;

[0051] After 12-16 days, remove the film and check it. When the young shoots are green, remove the film immediately, spray Bordeaux mixture or acetoallicin once, and then set up a steel bow and cover it with a shelter net;

[0052] Step 3. Seedling management: Carry out manual weeding and insect removal in tim...

Embodiment 3

[0057] A breeding method of pine pine, characterized in that: comprising the following steps,

[0058] Step 1. Collect seeds: in late autumn and early winter, dry and thresh the collected seeds, mix them with sterilized river sand and put them in tanks for storage, and sow them around Qingming Festival next year;

[0059] Step 2. Establish the seedbed substrate: use sandy loam soil to plow 30cm deep, and then spread 10cm thick weathered gravel and leaf humus on the surface, spread the seeds evenly on the surface of the seedbed, then lightly press it with wooden boards, and water more Sterilize with fungiling water, cover with plastic film, and cover with sunshade net;

[0060] After 12-16 days, remove the film and check it. When the young shoots are green, remove the film immediately, spray Bordeaux mixture or acetoallicin once, and then set up a steel bow and cover it with a shelter net;

[0061] Step 3. Seedling management: Carry out manual weeding and insect removal in tim...

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PUM

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Abstract

The invention discloses a pseudolarix amabilis propagation method, and relates to the technical field of pseudolarix amabilis propagation and cultivation. The pseudolarix amabilis propagation method is characterized by comprising the following operation steps: seed collection, seedbed matrix establishment, seedling management, seedling hardening and transplanting. The method is reasonable, convenient to operate, convenient and fast to cultivate and high in survival rate.

Description

technical field [0001] The invention relates to the technical field of breeding and cultivation of pine pine, in particular to a method for breeding pine. Background technique [0002] Pine pine (scientific name: Pseudolarix amabilis (Nelson) Rehd.) is a species under the genus Pseudolarix amabilis in the family Pinaceae. Also known as Jinsong (Hangzhou), Water Tree (Huzhou, Zhejiang). The leaves are strip-shaped, flat and soft, scattered in a spiral shape on long branches, clustered with 15-30 pieces on short branches, radiating and spreading around, turning golden yellow after autumn, round like copper coins, hence the name. [0003] Pine pine is a famous ancient relic plant. The earliest fossils were found in the Late Cretaceous strata in eastern and western Siberia. From the Paleocene to the Pliocene in Spitsbergen, Europe, central Asia, western America, China It is also found in Northeast China and Japan. Due to climate change, especially the advent of the Great Ice ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C21/00A01G24/12A01G24/20C05F15/00
CPCA01C21/005A01G17/005A01G24/12A01G24/20C05F1/007C05G5/20C05F3/04C05F11/00
Inventor 洪先友
Owner 舒城县中兴园艺场
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