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Eugenia uniflora water culture cutting propagation method

A hydroponic cutting and red fruit technology, which is applied in the direction of botanical equipment and methods, cultivation, medium, etc., can solve the problems of hard control of red fruit cutting conditions and environment, unstable survival rate, low efficiency, etc., and achieve rooting of cuttings High rate and stability, increase the rooting rate of cuttings, and overcome the time limit

Inactive Publication Date: 2015-12-02
张莘蔓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has a long cycle and low efficiency, and the results do have certain variability.
In the prior art, there is also a method of using cuttings to raise seedlings, but the cutting conditions and environment of red fruit are not easy to control, resulting in unstable survival rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A hydroponic cuttage propagation method for red fruit. Select semi-lignified young shoots of red fruit that grow vigorously, have good buds, and are disease-free, and trim them to 8-10 cm double-leaf and double-bud branches as cuttings, and cut the lower part of the cuttings into an inclined plane. , Submerged 2 cm of the base of the cuttings into 60 mg / kg ABT2 rooting powder solution and soaked for 60 min, then took it out and dried it for later use.

[0022] The preparation of the nutrient solution: the raw material content of the nutrient solution is: WPM+IBAO0.4mg / L+KT1.0mg / L+PG30mg / L+sucrose 10g / L+agar 2.0g / L+activated carbon 1.0g / L, add citric acid solution to The pH value of the nutrient solution was adjusted to 5.8.

[0023] Before cutting, choose a box made of glass as the cutting container in the cutting room. The cutting box is 20cm wide, 50cm long, 20cm deep, and the glass is 0.5cm thick; pour nutrient solution into the cutting container, and the depth of th...

Embodiment 2

[0025] A hydroponic cuttage propagation method for red fruit. Select semi-lignified young shoots of red fruit that grow vigorously, have good buds, and are disease-free, and trim them to 8-10 cm double-leaf and double-bud branches as cuttings, and cut the lower part of the cuttings into an inclined plane. , Submerge the base 3cm of the cuttings into 60mg / kg ABT2 rooting powder solution and soak for 80min, then take it out and dry it for later use.

[0026] The preparation of the nutrient solution: the raw material content of the nutrient solution is: WPM+IBAO0.8mg / L+KT1.5mg / L+PG40mg / L+sucrose 10g / L+agar 3.0g / L+activated carbon 2.0g / L, add citric acid solution to The pH of the nutrient solution was adjusted to 6.0.

[0027] Before cutting, choose a box made of glass as the cutting container in the cutting room. The cutting box is 25cm wide, 55cm long, 20cm deep, and the glass is 0.5cm thick; pour the nutrient solution into the cutting container, and the depth of the nutrient so...

Embodiment 3

[0029] A hydroponic cuttage propagation method for red fruit. Select the lignified young shoots of red fruit that grow vigorously, have good buds, and are disease-free, and trim them into 8-10 cm double-leaf and double-bud branches as cuttings, and cut the lower part of the cuttings into an inclined plane. Soak 4 cm of the base of the cuttings in 60 mg / kg ABT2 rooting powder solution for 80 minutes, then take it out and dry it for later use.

[0030] Preparation of nutrient solution: the raw material content of nutrient solution is: WPM+IBAO1.2mg / L+KT2.0mg / L+PG40mg / L+sucrose 10g / L+agar 4.0g / L+activated carbon 1.5g / L, add citric acid solution to The pH value of the nutrient solution was adjusted to 5.9.

[0031] Before cutting, choose a box made of glass as the cutting container in the cutting room. The cutting box is 30cm wide, 60cm long, 25cm deep, and the glass is 0.5cm thick; pour the nutrient solution into the cutting container, and the depth of the nutrient solution is 3-...

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Abstract

The invention discloses a eugenia uniflora water culture cutting propagation method. The eugenia uniflora water culture cutting propagation method is characterized by including the steps of cutting collection and treatment, preparation of a nutrient solution, preparation of a cutting container, water culture, management after cutting, and acclimatization and transplanting; a one-year-old semi-lignified or lignified eugenia uniflora shoot which grows robustly, is provided with good sprouts and is free of diseases is selected, the shoot is inserted into the cutting container filled with the nutrient solution for water culture after being clipped, the culture condition is controlled, a cutting growing into a young root is obtained for acclimatization and transplanting, and then a eugenia uniflora seedling is obtained. The problem that the cutting season is limited by time is solved, cutting propagation can be conducted all the year round, the culture period is short, root taking is quick, environment controllability is good, the culture condition is stable, the survival rate of the cutting is more than 93%, and the method is suitable for large-scale production and can be widely popularized; good economic benefits, social benefits and ecological benefits are achieved.

Description

technical field [0001] The invention belongs to the field of plant cutting propagation, and relates to the cutting propagation of red fruit, in particular to a hydroponic cutting propagation method of red fruit. Background technique [0002] Eugenia uniflora Linn., belonging to the genus Myrtaceae, is a small tree with a height of up to 5 meters. The whole plant is glabrous, and the flowering period is in spring. It is native to Brazil. Hi humid, not cold and drought. This plant can be used as a potted ornamental species , can also be made into food. [0003] Origin Brazil. Hongguozi likes a warm and humid environment, and can grow normally in sunny places and semi-shady places, and is not resistant to drought or cold. The conventional method of raising seedlings of Hongguozi is seed propagation, using the sowing method, and spring and autumn are suitable periods. Take out the seeds and wash them, and bury them shallowly in loose soil. After about 3 weeks, they can germ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G31/00A01G24/00
Inventor 张莘蔓
Owner 张莘蔓
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