Organic strawberry tissue culture bottle seedling transplanting medium and seedling culturing method

A technology of transplanting substrates and tissue culture bottles, which is applied in the field of agricultural cultivation, can solve problems such as susceptibility to infection and failure of seedlings to meet organic standards, and achieve the effects of ensuring survival rate, increasing seedling rate, and controlling anthrax

Inactive Publication Date: 2016-02-24
NANJING INST OF VEGETABLE SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, it is also easy to be infected with anthrax, root rot and other diseases in the later stage. It must be controlled with fungicides such as charcoal terling and root rot. In the later stage, it is necessary to supplement the inorganic nutrient solution for the growth of the seedlings, so that the seedlings grown in this way cannot meet the organic standards.

Method used

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  • Organic strawberry tissue culture bottle seedling transplanting medium and seedling culturing method
  • Organic strawberry tissue culture bottle seedling transplanting medium and seedling culturing method
  • Organic strawberry tissue culture bottle seedling transplanting medium and seedling culturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: Organic strawberry tissue culture bottle seedling transplanting matrix preparation

[0036] (1) Crush the tea seed cake into tea seed powder, and mix 1000kg of tea seed powder and 50kg of sawdust to make a mixture; dissolve 3kg of EM stock solution in 450kg of water and dilute it and spray it evenly on the mixture, turning over while spraying , adjust the C / N ratio of the mixture to 25-30:1, the pH value to 5.5-6.5, and the water content to 60%-65%. The tea seed cake is a by-product of conventional organic tea seed oil production, and is air-dried to a moisture content of 10% to 20%. The sawdust is a by-product of wood processing, which is air-dried to a water content of 10% to 20% (the same below).

[0037] (2) Heap building fermentation: After the above-mentioned mixed material is piled into a pile with a height of 0.4-0.5m and a width of about 1-1.2m, cover it with a plastic film, use a straw curtain to properly shade, and carry out aerobic fermentatio...

Embodiment 2

[0055] Embodiment 2 Fermentation method of tea seed cake fermentation material 2 in organic strawberry tissue culture bottle seedling transplanting matrix seedling cultivation special nutrient solution

[0056] Crush the tea seed cake into tea seed powder, and mix 1000kg of tea seed powder and 50kg of sawdust to make a mixture; dissolve 3kg of EM stock solution in 450kg of water to dilute and spray evenly on the mixture, turn over while spraying, and adjust the mixing The C / N ratio of the material is: 25-30:1, the pH value is: 5.5-6.5, and the water content is 60%-65%. Pile the mixture into a pile with a height of 0.4-0.5m and a width of 1-1.2m, cover it with a plastic film, use grass curtains and other appropriate shades, and ferment for 15 days, 20 days, and 25 days respectively. There are 3 treatments in total. During the fermentation process, the compost was turned every 5 days. After the fermentation was over, the changes in the available nutrients in the fermented materi...

Embodiment 3

[0060] Embodiment 3 preparation and effect of organic strawberry tissue culture bottle seedling transplanting matrix seedling special nutrient solution

[0061] Crush the tea seed cake into tea seed powder, and mix 1000kg of tea seed powder and 50kg of sawdust to make a mixture; dissolve 3kg of EM stock solution in 450kg of water to dilute and spray evenly on the mixture, turn over while spraying, and adjust the mixing The C / N ratio of the material is: 25-30:1, the pH value is: 5.5-6.5, and the water content is 60%-65%;

[0062] Pile the mixture into a pile with a height of 0.4-0.5m and a width of about 1-1.2m, cover it with a plastic film, use grass curtains and other appropriate shades, carry out aerobic fermentation for 3 days, and turn the pile every 2 days to obtain Tea seed cake fermentation material 1;

[0063] Pile the mixture into a dung heap with a height of 0.4-0.5m and a width of 1-1.2m, cover it with a plastic film, use grass curtains and other appropriate shades...

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PUM

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Abstract

The invention discloses an organic strawberry tissue culture bottle seedling transplanting medium and a seedling culturing method thereof. The organic strawberry tissue culture bottle seedling transplanting medium is prepared from tea seed cake fermented materials, grass carbon, vermiculite and perlite. The volume ratio of tea seed cake fermented materials to grass carbon to vermiculite to perlite is 0.2-0.4:0.6-0.8:0.5:0.5. The tea seed cake fermented materials are prepared through the following steps that 1, tea seed cakes are smashed into tea seed powder, the tea seed powder and wood bits are evenly mixed to prepare a mixture, EM original fluid is diluted with water, evenly sprayed to the mixture and evenly mixed, and the carbon/nitrogen ratio, the pH value and the water content of the mixture are adjusted; 2, the tea seed cake fermented materials are prepared through heap-building fermentation. The prepared seedling culturing medium is matched with a special nutrient solution, compared with common medium cultured seedlings, cultured seedlings are high in survival rate, and the seedling emergency percentage is increased. Anthrax, root rot and other diseases can be effectively controlled, the strawberry leaf color is dark green, the root number is increased, and stock plants are strong. No root inducing agent or antibiotic or inorganic nutrient solution is used in the seedling culturing process, and organic control is achieved in the seedling culturing process.

Description

Technical field: [0001] The invention relates to the field of agricultural cultivation, in particular to a transplanting substrate for organic strawberry tissue culture bottle seedlings and a seedling raising method. technical background: [0002] Strawberry has become the most popular health fruit because of its vitamin content 10 times higher than that of other fruits and its unique anti-cancer effect of ellagic acid. tons. Moreover, with the improvement of people's living standards and the enhancement of their awareness of conservation, the market demand for organic strawberries is increasing, and the requirements for "organic" strawberry seedlings are also raised. In the current strawberry cultivation, strawberry seedling cultivation is an important measure to achieve high yield. Researchers continue to improve strawberry seedling cultivation technology. At present, tissue culture technology is used to cultivate virus-free strawberry bottle seedlings, and light substrat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G24/00
Inventor 唐懋华张燕燕魏猷刚王东升孙菲菲缪其松李英孙雪花
Owner NANJING INST OF VEGETABLE SCI
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