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Cuttage method for Amaranthus tricolor

A cutting and ear cutting technology, applied in the field of Yanlaihong cultivation, can solve the problems of low survival rate of Yanlaihong cuttings, long rooting time, rotten roots, etc., and achieve the effects of rich root system, increased rooting rate, and fast rooting.

Active Publication Date: 2012-10-03
DASHUN INT FLOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its propagation methods include seed propagation and cutting propagation. Seeding propagation is easy to cause variation and lose the excellent improvement of the female parent. However, cutting propagation takes a long time for rooting and rotten roots, resulting in low survival rate of Yanlaihong cuttings.

Method used

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  • Cuttage method for Amaranthus tricolor

Examples

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Effect test

example 1

[0012] Using the above method, the cuttings are placed in the hole trays with coconut shreds, perlite and river sand mixed substrates, and the volume ratio is 4:3:1; after the cuttings, add 0.5mg 6-BA per liter, 5mg IBA's improved 1 / 2MS nutrient solution.

example 2

[0014] Using the above method, the cuttings are placed in the hole trays with coconut shreds, perlite and river sand mixed substrates, and the volume ratio is 4:2:1; after the cuttings, the improved 1.0mg 6-BA and 10mg IBA are added per liter. / 2MS nutrient solution.

example 3

[0016] Using the above method, the cuttings are placed in the hole trays with coconut shreds, perlite and river sand mixed substrates, and the volume ratio is 3:1:1; after the cuttings, the improved 1.5mg 6-BA and 15mg IBA are added to each liter of water. / 2MS nutrient solution.

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PUM

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Abstract

The invention relates to the field of plant cultivation methods, in particular to the field of cultivation methods for Amaranthus tricolor. The cuttage method for Amaranthus tricolor is characterized by comprising: cutting off branches on the middle upper part of Amaranthus tricolor as cions, disinfecting the cions, plugging the cions in hole trays filled with mixed medium of coconut shred, pearlite and river sand, and irrigating with improved 1 / 2 Murashige and Skoog (MS) nutritional solution which is added with 0.5 to 2.0 milligrams of 6-benzyl aminopurine (6-BA) and 5 to 20 milligrams of indole-3-butyric acid (IBA) per liter once every 3 days for 3 times continuously, wherein the culture conditions include a temperature of 20 to 25 DEG C, a humidity of 70 to 80 percent and a shade shielding rate of 40 percent. When the cuttage method is used, the rooting rate of the Amaranthus tricolor is improved considerably, the plants grow quickly, leaves expand quickly, and roots grow quickly and thick.

Description

technical field [0001] The present invention relates to the field of plant cultivation methods; in particular, the field of euphemum cultivation methods. Background technique [0002] Amaranthus tricolor belongs to the genus Amaranthaceae. The seedlings of Yanlaihong are very similar to amaranth. In late autumn, the basal leaves turn dark purple, while the top leaves become scarlet, bright and unusual, and the leaves are not easy to fall off. It has become a potted flower with low investment and high benefits. Likes warm and humid and sunny, not strict requirements on the soil. Its propagation methods include seed propagation and cutting propagation. Seeding propagation is easy to cause variation and lose the excellent improvement of the female parent. However, cutting propagation takes a long time for rooting and root rot occurs, resulting in low survival rate of Yanlaihong cuttings. Contents of the invention [0003] In order to solve the technical problems existing in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G31/00C05G3/00
Inventor 杨铁顺
Owner DASHUN INT FLOWER