Chinese rose water planting cutting propagation method

A hydroponic cutting and Chinese rose technology, applied in the field of plant propagation research, can solve the problems of cutting temperature and humidity control difficulties, cutting substrates are easy to carry diseases and insect pests, and the range of species selection is small

Inactive Publication Date: 2015-01-28
LINYI UNIVERSITY
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Problems solved by technology

From the above research and invention patents, it can be found that the traditional rose matrix cutting method is greatly affected by internal factors such as the genetic characteristics of rose, branch age, cutting leaf area, as well as environmental factors such as season, temperature, cutting matrix, and growth regulators. T...

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  • Chinese rose water planting cutting propagation method

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Embodiment Construction

[0022] 1 After treatment, the cuttings need to be kept moist for 1-2 days to promote wound healing and rooting;

[0023] 2 Adding activated carbon to the nutrient solution helps the cuttings to resist browning and promote rooting;

[0024] The leaves retained on the March rose cuttings can synthesize the nutrients and hormones required by the cuttings. Since the nutrient solution is used for cultivation, there is no excessive evaporation of water in the cuttings to cause dryness;

[0025] 4 Since the lower part of the cuttings is immersed in the nutrient solution, the air humidity of the upper part can reach 70% to 80%, so there is no need to artificially increase the air humidity;

[0026] 5. The diameter of the permeable holes on the support plate in the cutting box is 0.3cm, and the hole distance is 2cm, which can support the cuttings and make the nutrient solution flow smoothly;

[0027] 6. Illumination will inhibit the growth of rose roots, so the middle and lower layers...

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Abstract

A Chinese rose water planting cutting propagation method belongs to the field of research on plant propagation and aims to solve the problems that in Chinese rose cutting, the humidity and temperature are hard to control, a cutting base substrate easily carries diseases and insect pests, the cutting nutrition is quickly consumed and the like. The method can realize the cutting propagation annually, is good in environment controllability and has the survival rate of more than 95%. The method comprises the steps of selection and processing of cutting slips, preparation of a nutrient solution, water planting, daily management and seedling hardening and transplanting. The cutting slips are cut by 10-15cm, and are soaked in a 500-diluted 30% carbendazin emulsion for 5-15 minutes, the lower parts of the cutting slips are soaked in a 30-50mg/Kg ABT NO.2 rooting powder solution for 2-4 hours, are placed into a self-made cutting box, and are cultured by a 1/2 Hoagland nutrient solution of which the temperature is 20-25 DEG C, the cutting slips are aerated by 2-3 times every day, the nutrient solution is replaced every 7 days, when cutting seedling roots grow to 1-2cm long, the cutting slips are transplanted into a field, and are watered once every day, the watering frequency is gradually reduced after four days, direct light is avoided, and the cutting slips can survive in 8-10 days.

Description

technical field [0001] The invention belongs to the field of plant propagation research, in particular to the cutting propagation technology of rose. Background technique [0002] Rose (Rosa chinensis) is a deciduous or semi-evergreen shrub in the Rosaceae Rosaceae. It is one of the top ten famous flowers in the world. It has the characteristics of strong adaptability, long flowering period, colorful flowers, and high ornamental value. It is widely used. The vegetative propagation methods of rose include grafting, cutting, branching, layering and tissue culture, among which cutting propagation is the commonly used propagation method in rose production. [0003] The traditional rose cutting method is mainly matrix cutting propagation. There are many studies at present. The research of Luo Jie and others shows that it is better to use vermiculite and perlite as the cutting matrix, while Yan Haixia and others believe that the matrix effect of peat: perlite = 2:1 Better; Guo Pe...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G22/00A01G31/00
Inventor 张桂玲
Owner LINYI UNIVERSITY
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