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Heeling in technology of tissue culture seedlings of bananas

A technology of tissue culture seedlings and artificial planting, which is applied in the field of soilless banana tissue culture seedlings, which can solve the problems of banana tissue culture seedlings being easily infected by viruses and pests, transplanting into fields, inconvenient recycling of nutrient cups, and easy soil Carrying viruses and pests, etc., to overcome the breeding of nematodes, which is beneficial to environmental protection and beneficial to recycling and reuse

Inactive Publication Date: 2010-07-28
海南热作两院种业科技有限责任公司
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Problems solved by technology

[0002] At present, the pseudo-planting of banana tissue-cultured seedlings adopts soil cultivation, which is the most economical and effective cultivation method, but the soil is easy to carry viruses and pests, and banana tissue-cultured seedlings are easily infected by viruses and pests during the pseudo-planting period, and the soil is relatively poor. Heavy, it is inconvenient for transplanting to the field and recycling of nutrition cups

Method used

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  • Heeling in technology of tissue culture seedlings of bananas
  • Heeling in technology of tissue culture seedlings of bananas

Examples

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Embodiment 1

[0019] Embodiment one, its steps are as figure 1 shown.

[0020] (1) Shade construction: build a 2-meter-high shade shed with a flat roof at the top, cover it with a sunshade net with a shading degree of 75%, and fix it with iron wire.

[0021] (2) Seedlings: use rooting bag seedlings after 5 days of outdoor seedling hardening.

[0022] (3) Mixed cultivation substrate: Mix coconut peat and river sand in a ratio of 1:1 (volume ratio), and add 40 kg of organic fertilizer per cubic meter of substrate during mixing.

[0023] (4) Loading matrix: put the mixed matrix into a 10cm×10cm nutrition cup.

[0024] (5) Transplant rooting bag seedlings: wash the culture medium attached to the roots of rooting bag seedlings after hardening with clean water, and soak the roots of banana seedlings with 600 times of carbendazim solution for 1 minute. After the seedlings are graded, the seedlings of different heights are transplanted in separate rows, watered enough to set the roots, and then ...

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Abstract

The invention discloses soilless culture technology and in particular relates to soilless heeling in technology of tissue culture seedlings of bananas. The method is characterized by mixing organic substrates and inorganic substrates in a volume ratio of 1:1 as the culture substrates and applying inorganic N, P and K fertilizers in a ratio of 1:0.4:3.5 to prepare aqueous solution at the concentration of 0.1-0.3% to culture the tissue culture seedlings of bananas. The culture substrates of the invention have good permeability and can better preserve moisture and fertility, thus avoiding infection harm caused by the viruses and pests carried by soil; compared with the soil culture, the culture substrates are more beneficial to root system growth of the tissue culture seedlings of bananas and ensure the survival rate of the tissue culture seedlings to be as high as 94-100%; the tissue culture seedlings of bananas grow and develop robust; in addition, the culture substrates of the invention are easy to detach from the pot compared with the traditional soil culture, thus being beneficial to recycle of nutrition pots and environmental protection.

Description

technical field [0001] The invention relates to a soilless cultivation technology, in particular to a soilless banana tissue culture seedling artificial planting technology. Background technique [0002] At present, the pseudo-planting of banana tissue-cultured seedlings adopts soil cultivation, which is the most economical and effective cultivation method, but the soil is easy to carry viruses and pests, and banana tissue-cultured seedlings are easily infected by viruses and pests during the pseudo-planting period, and the soil is relatively poor. It is heavy, and there are many inconveniences for transplanting to the field and recycling of nutrition cups. Contents of the invention [0003] The present invention develops a technique for the false planting of banana tissue cultured seedlings just to solve the above-mentioned technical problems, so as to reduce the probability of banana tissue cultured seedlings being infected by diseases and insect pests during the false p...

Claims

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Application Information

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IPC IPC(8): A01G31/00C05G1/00A01H4/00
CPCY02P60/21
Inventor 魏玉云覃和业陈方声
Owner 海南热作两院种业科技有限责任公司
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