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Simple strawberry detoxification seedling propagation method

A seedling and strawberry technology, applied in the field of simple strawberry seedling breeding, can solve the problems of backward seedling breeding technology, difficult to master technical requirements, and chaotic breeding market, so as to eliminate the source and infection, and promote stolon pumping , The effect of reducing the cost of materials

Inactive Publication Date: 2017-01-04
JIANGSU ACAD OF AGRI SCI
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

At present, domestic strawberry virus-free original seedlings mainly use biotechnology for tissue culture and rapid propagation. The technical requirements are difficult to master, difficult to popularize, and the quantity is limited, which is far from meeting market demand.
In addition, strawberries reproduce asexually, and the breeding market is chaotic. The original seedlings, virus-free seedlings, common seedlings, and production seedlings are confused. Cultivate strong and high-quality virus-free seedlings, and the countermeasure to break the bottleneck restricting the development of the strawberry industry is to popularize and promote the breeding technology of virus-free seedlings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Acquisition of the original seedlings of detoxification: On April 20, 2015, the newly grown stolon tip was cut from the plant for washing, disinfection, and inoculation, and the aseptic seedling was obtained on May 14; Multiplication by generation, rooting and transplanting to promote survival, and the original seedlings were obtained on July 23;

[0026] (2) Nursery preparation: 1) Choose a paddy field far away from strawberries, vegetables and solanaceous fruits, level the ground, fill the 32-hole tray and tamp the strawberry substrate, and then spread the ground so that the edge of the tray is slightly lower than the surrounding soil, which is convenient for drainage and irrigation. Keep the detoxified original seedlings and management channels; 2) Build a greenhouse on the nursery. The shed film adopts four pieces of polyethylene film, the top is two pieces of crimping, and the other two pieces are skirt films on both sides. Open for ventilation and close to avoi...

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Abstract

The invention belongs to the technical field of garden strawberry seedling propagation, and discloses a simple strawberry detoxification seedling propagation method. The method comprises the steps of 1, obtaining detoxification raw seedlings; 2, preparing a nursery garden; 3, performing repotting and transplanting; 4, promoting raw seedling stolon producing; 5, performing seedling arranging and fixing and the like. According to the simple strawberry detoxification seedling propagation method, the variety safety is effectively improved. The method is simple and convenient to implement, easy to master, high in repeatability and capable of breaking through a routine laboratory biology propagation technology, lowering labor force, reducing the material cost, and avoiding risk caused by open field breeding plant diseases and insect pests.

Description

technical field [0001] The invention relates to a simple breeding method for virus-free strawberry seedlings, belonging to the technical field of strawberry seedling breeding. Background technique [0002] Strawberry is an important berry fruit tree. The fruit is bright in appearance, unique in flavor, high in nutritional value, and widely used. It is known as the "Queen of Fruits". Its cultivated area and output have always ranked first in the production of small berries in the world. According to the statistics of the World Food and Agriculture Organization (FAO), in 2013, the cultivated area of ​​strawberries in the world was 5,424,900 mu, and the output reached 7,739,600 tons; It accounts for 30.40% and 38.73% of the world's total strawberry area and total output, both ranking first in the world. [0003] my country needs more than 160 million detoxified original seedlings every year. According to incomplete statistics, the annual production of detoxified original seed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10
CPCA01G9/0299A01G22/00
Inventor 于红梅赵密珍吴伟民王静蔡伟建袁华招
Owner JIANGSU ACAD OF AGRI SCI
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