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Cultivating method of picria fel-terrae lour seedlings

A cultivation method and technology of Scrophulariae scrophulariae, applied in the field of cultivation of Scrophulariae scrophulariae seedlings, can solve the problems of low survival rate and long cultivation time of Scrophulariae scrophulariae, and achieve simple and easy operation, rapid mass reproduction, and seedling cultivation The effect of shortening the time

Inactive Publication Date: 2017-09-01
广西南宁荣威德新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The invention provides a method for cultivating bitter crocus seedlings to solve the problems of long cultivation time and low survival rate of the existing bitter crocus seedlings

Method used

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  • Cultivating method of picria fel-terrae lour seedlings

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] A method for cultivating bitter scrophulariae seedlings, comprising the following steps:

[0065] S1: Cut 11cm branches from Scrophulariaceae as cuttings, keep 1 leaf and 1 bud on the top branch, then cut off 1 / 2 of the area of ​​the leaves, and finally cut the lower end of the cuttings into a pointed shape, and then cut the lower end of the cuttings Quickly dip in the potassium indolebutyrate solution for 6 seconds, the concentration of the potassium indolebutyrate solution is 5000ppm, place the cuttings after quick dipping in a cool place, and let them dry with natural ventilation for 25 minutes;

[0066] S2: Put the solid matrix into the seedling cup. The solid matrix includes the following raw materials in parts by weight: 260 parts of peat, 70 parts of mushroom dregs, 3.5 parts of potassium salt, 2.6 parts of phosphorus salt, 1.8 parts of nitrogen salt, calcium 1 part of salt, 1 part of magnesium salt, 0.5 part of iodine salt, 0.3 part of boron salt, 0.2 part of mo...

Embodiment 2

[0077] A method for cultivating bitter scrophulariae seedlings, comprising the following steps:

[0078] S1: Cut 8cm branches from Scrophulariaceae as cuttings, keep 1 leaf and 1 bud on the top branch, then cut off 1 / 3 of the area of ​​the leaves, and finally cut the lower end of the cuttings into a pointed shape, and then cut the lower end of the cuttings Quickly dip in the potassium indolebutyrate solution for 4s, the concentration of the potassium indolebutyrate solution is 25000ppm, put the cuttings in a cool place after the quick dipping, and dry them with natural ventilation for 35min;

[0079] S2: Put the solid matrix into the seedling cup. The solid matrix includes the following raw materials in parts by weight: 200 parts of peat, 50 parts of mushroom dregs, 2.6 parts of potassium salt, 1.5 parts of phosphorus salt, 1.2 parts of nitrogen salt, calcium 0.8 part of salt, 0.7 part of magnesium salt, 0.4 part of iodine salt, 0.2 part of boron salt, 0.2 part of molybdenum s...

Embodiment 3

[0090] A method for cultivating bitter scrophulariae seedlings, comprising the following steps:

[0091] S1: Cut 12cm branches from Scrophulariaceae as cuttings, keep 2 leaves and 1 bud on the top branch, then cut off 3 / 5 of the leaves, and finally cut the lower end of the cuttings into a pointed shape, and then cut the lower end of the cuttings Quickly dip in the potassium indolebutyrate solution for 8s, the concentration of the potassium indolebutyrate solution is 7500ppm, place the cuttings after the quick dipping in a cool place, and dry them with natural ventilation for 10min;

[0092] S2: Put the solid matrix into the seedling cup. The solid matrix includes the following raw materials in parts by weight: 300 parts of peat, 80 parts of mushroom dregs, 4.2 parts of potassium salt, 3.8 parts of phosphorus salt, 2.6 parts of nitrogen salt, calcium 1.3 parts of salt, 1.2 parts of magnesium salt, 0.6 part of iodine salt, 0.4 part of boron salt, 0.3 part of molybdenum salt, 0.4...

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Abstract

The invention discloses a cultivating method of picria fel-terrae lour seedlings. The cultivating method comprises the following steps that 1, branches are cut from picria fel-terrae lour as cuttings, one to two leaves and one bud are left on each uppermost branch, finally the lower ends of the cuttings are cut into sharp shapes, then the lower ends of the cuttings are quickly dipped in an indole butyric acid potassium solution for 4 to 8 seconds, and the cuttings after quick dipping are placed in the shade to be air-dried; 2, a solid substrate is put into a seedling-raising cup, and then the seedling-raising cup is placed in a greenhouse; 3, the cuttings are soaked and disinfected with a sodium hypochlorite solution, the cuttings are taken out to be flushed with clear water; 4, the processed cuttings are planted the seedling-raising cup by means of cuttage, and the substrate is drenched through with water after the cuttage; 5, the greenhouse is covered with light-permeable plastic thin film after the cuttage; 6, 12-14 days after the cuttage is conducted on the cuttings, the light-permeable plastic thin film is opened, seedling hardening is conducted, and the seedlings are obtained. By the adoption of the cultivating method of the picria fel-terrae lour seedlings, the cutting survival rate reaches 97%-98.5% and is greater than that of a current technology which is 90%-92.5%, and the seedling-raising time is shortened.

Description

[0001] 【Technical field】 [0002] The invention belongs to the technical field of bitter scrophulariae planting, in particular to a method for cultivating bitter scrophulariae seedlings. [0003] 【Background technique】 [0004] Cutting seedling raising: A method of raising seedlings by cutting stems, roots and leaves from the mother body of the plant, and promoting them to become independent new plants under suitable environmental conditions. Advantages: Keep the excellent genes of the mother plant, and do not produce variation like sowing and propagation, and the seedlings grow rapidly. [0005] At present, the cultivation method of bitter crocus in my country is to adopt seedlings for transplanting. Cutting cultivation methods have been reported in many vines and woody plants, such as mint, medlar, chrysanthemum, grape, frangipani, willow, rich tree, jasmine, Brazilwood, etc. Tests have proved that it takes a long time for seedlings to be transplanted, and the root system i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 覃央央
Owner 广西南宁荣威德新能源科技有限公司