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Summer floating-seedling method of barley tissue culture seedlings

A technology for floating seedlings and tissue culture seedlings, applied in botany equipment and methods, cultivation, soilless cultivation, etc., can solve the problems of difficult and convenient management, many diseases and insect pests, and low survival rate, and achieve control of diseases and insect pests, well-developed root system, seed The effect of quality improvement

Active Publication Date: 2014-02-26
昆明英武农业科技有限公司
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AI Technical Summary

Problems solved by technology

[0002] Conventional barley tissue culture seedlings are directly planted in greenhouses. The disadvantages of the prior art are: the survival rate is low, and the survival rate can only reach 40%-50%. There are many diseases and insect pests, and it is not easy to manage
[0003] Conventional barley tissue culture seedlings are directly planted in greenhouses, which has a low survival rate, the survival rate can only reach 40%-50%, and there are many diseases and insect pests, which is not easy to manage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Implementing a summer floating seedling raising method for barley tissue culture seedlings has the advantages of low cost, high seedling growth rate, increased survival rate from 40%-50% to 90%-98%, less pests and diseases, easy operation, and convenient management. Adopt seedling shed, floating pond, floating plate, tissue culture seedling floating seedling raising, described barley tissue culture seedling summer floating seedling raising method comprises the following steps:

[0030] 1. Preparation of the floating plate

[0031] (1) Specifications: a polystyrene foam grid with 162 holes; the size is 66.6cm×33.2cm×6.5cm, the density is above 20 mesh, and the weight is 180 grams.

[0032] (2) Disinfection: The floating plate used for the first time does not contain germs, and does not need to be disinfected before use. However, during the storage and use of the new disk, care should be taken not to come into contact with soil, manure and other objects that may carry ba...

Embodiment 2

[0055] Implementing a summer floating seedling raising method for barley tissue culture seedlings has the advantages of low cost, high seedling growth rate, increased survival rate from 40%-50% to 90%-98%, less pests and diseases, easy operation, and convenient management. Adopt seedling shed, floating pond, floating plate, tissue culture seedling floating seedling raising, described barley tissue culture seedling summer floating seedling raising method comprises the following steps:

[0056] Special matrix formula for barley tissue culture seedlings: A, 40% peat, B, 10% lignite, C, 8% vermiculite, D, 15% humus, E, 26.5% perlite, F, 0.5% trace elements.

[0057] The rest are the same as the steps of Embodiment 1, and will not be repeated.

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Abstract

A summer floating-seedling method of barley tissue culture seedlings is characterized in that a seedling shed, a floating pond and a floating plate are used, as for floating-seedling of the tissue culture seedlings, firstly floating-seedling of the tissue culture seedlings is carried out through a floating-seedling technique, then cultivation is carried out through nutrition bags so that the problem of the survival rate can be solved, the survival rate can reach 90%-98%, pest and plant diseases and insect pests are effectively controlled, the seedlings are strong, the root systems are flourishing and quality of seeds is effectively improved. According to the summer floating-seedling method, the problem of the survival rate of the barley tissue culture seedlings is solved, the yields and the quality of barley are improved, the seed multiplication cycle and the breeding cycle of the barley are shortened, and a critical function of improving a new variety of the barley is achieved.

Description

technical field [0001] The invention relates to a floating seedling raising technique for agricultural tissue culture seedlings, in particular to a summer floating seedling raising method for barley tissue culture seedlings. Background technique [0002] Conventional barley tissue culture seedlings are directly planted in greenhouses. The disadvantages of the prior art are: the survival rate is low, the survival rate can only reach 40%-50%, there are many diseases and insect pests, and it is not easy to manage. It is necessary to invent a new method for floating seedlings of barley tissue culture seedlings in summer, which has the advantages of low cost, high seedling growth rate, survival rate increased from 40%-50% to 90%-98%, less pests and diseases, easy operation, convenient management, etc. . [0003] Conventional barley tissue culture seedlings are directly planted in greenhouses, and have a low survival rate, which can only reach 40%-50%. There are many diseases an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 徐宁
Owner 昆明英武农业科技有限公司
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