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Method for conducting cuttage seedling growing on fraxinus chinensis Roxb.

A technique for raising seedlings by cuttings and ash trees, which is applied in the field of cutting seedlings of ash trees, can solve the problems of long product cycle, long time for seedlings, and high planting costs, and achieve the effects of improving planting efficiency, shortening the growth cycle of seedlings, and improving the survival rate

Inactive Publication Date: 2019-04-05
SHANDONG FOREST SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, according to the existing ash tree planting method, it takes a long time to obtain seedlings, and the survival rate is low, the cycle of obtaining the product is too long, and the planting cost is relatively high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The present embodiment provides a method for raising seedlings by cuttings of ash tree, the specific steps are:

[0025] (1) Seed germination: smoky ash seeds to stimulate seed respiration and enhance air resistance to obtain smoked ash seeds; immerse smoked ash seeds in boiling water at a temperature of 68°C, and bleach them. Boil for 25 seconds, take it out, immediately put it in a cold storage with a temperature of 1 °C, and let it stand for 9 hours, stimulate the rapid temperature difference, enhance the temperature resistance, and obtain the temperature difference ash tree seeds; immerse the temperature difference ash tree seeds in a mass concentration of 12mg / In the hormone solution of L, soak for 10 hours to break the hormone dormancy of the seeds, promote germination physiologically, take them out, rinse with clean water, and obtain hormone ash seeds, ready to be planted;

[0026] (2) Filling the planting groove with soil for planting, the soil for planting is ...

Embodiment 2

[0037] The present embodiment provides a method for raising seedlings by cuttings of ash tree, the specific steps are:

[0038] (1) Seed germination: smoky ash seeds to stimulate seed respiration and enhance air resistance to obtain smoked ash seeds; immerse smoked ash seeds in boiling water at a temperature of 68°C, and bleach them. Boil for 25 seconds, take it out, immediately put it in a cold storage with a temperature of 1 °C, and let it stand for 9 hours, stimulate the rapid temperature difference, enhance the temperature resistance, and obtain the temperature difference ash tree seeds; immerse the temperature difference ash tree seeds in a mass concentration of 12mg / In the hormone solution of L, soak for 10 hours to break the hormone dormancy of the seeds, promote germination physiologically, take them out, rinse with clean water, and obtain hormone ash seeds, ready to be planted;

[0039] (2) Filling the planting trench with soil for planting, the soil for planting is ...

Embodiment 3

[0050] (1) Seed germination: smoky ash seeds to stimulate seed respiration and enhance air resistance to obtain smoked ash seeds; immerse smoked ash seeds in boiling water at a temperature of 68°C, and bleach them. Boil for 25 seconds, take it out, immediately put it in a cold storage with a temperature of 1 °C, and let it stand for 9 hours, stimulate the rapid temperature difference, enhance the temperature resistance, and obtain the temperature difference ash tree seeds; immerse the temperature difference ash tree seeds in a mass concentration of 12mg / In the hormone solution of L, soak for 10 hours to break the hormone dormancy of the seeds, promote germination physiologically, take them out, rinse with clean water, and obtain hormone ash seeds, ready to be planted;

[0051] (2) Filling the planting trench with soil for planting, the soil for planting is mixed by the following components by weight: 40 parts of peat soil, 5 parts of vermiculite, 6 parts of perlite, 18 parts o...

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Abstract

The invention discloses a method for conducting cuttage seedling growing on fraxinus chinensis Roxb., and belongs to the technical field of agricultural production. The method comprises the steps of conducting germination accelerating on seeds, filling planting ditches with planting soil, conducting watering until the moisture content of the soil in the planting ditches is within the range of 18-22%, applying a compound fertilizer, conducting sowing, covering the upper portions of the planting ditches with a plastic thin film after sowing, lifting up the plastic thin film after germination, and conducting daily management such as irrigating, weeding, fertilization and disease and insect pest control until fraxinus chinensis Roxb. grows into saplings. The construction method for improvementand greening of deserts and saline-alkali land is suitable for the deserts and saline-alkali land and simple in technology, guarantees a high propagating speed of fraxinus chinensis Roxb., and can provide good growth medium soil for fraxinus chinensis Roxb. By means of the method, the growth period of saplings is shortened, the survival rate is also greatly increased, the production cost is reduced, and the planting efficiency is also greatly improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural production, in particular to a method for raising seedlings by cuttings of ash tree. Background technique [0002] Ash tree, Latin name: FraxinuschinensisRoxb. Oleaceae, genus deciduous tree, bark gray-brown, longitudinal cracks. Buds broadly ovate or conical, covered with brown pubescent or glandular hairs. Branchlets yellow-brown, rough, glabrous or sparsely villous, immediately bald, lenticels small and inconspicuous. Terminal leaflets nearly equal or slightly larger than lateral leaflets, apex acute to acuminate, base obtuse or cuneate, leaf margin neatly serrated, glabrous above, glabrous below or sometimes white long soft along both sides of midrib Hairy, midvein flat above, persistent zun clinging to base of nut, often open and deeply lobed on one side. The flowering period is April-May, and the fruiting period is July-September. The plant has strong germination power, straight mat...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01C1/00A01G13/02A01G24/28A01G24/15A01G24/23A01G24/20A01G24/10A01N45/00A01N43/12A01N37/04A01N43/90A01N33/22A01P21/00
CPCA01C1/00A01G13/0275A01G31/00A01N33/22A01N37/04A01N43/12A01N43/90A01N45/00A01G24/10A01G24/15A01G24/20A01G24/23A01G24/28
Inventor 杨庆山魏海霞王霞李宗泰王振猛刘德玺刘方春高嘉
Owner SHANDONG FOREST SCI RES INST
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