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Compound auxin for inducing plants to form aquatic roots and method for aquatic root formation

A technology for inducing plants to take root in water, applied in botany equipment and methods, plant growth regulators, plant growth regulators, etc., can solve the problems of uneven growth, weak hydroponic root system, and low domestication probability, and achieve The root system is thick and developed, the growth is rapid, and the effect of improving production efficiency

Inactive Publication Date: 2011-12-14
厦门琦祥缘生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the domestication probability of this root system domestication method is low, and the domestication period is as long as 1 to 3 months. The hydroponic root system obtained by domestication is weak, lacks vitality, and the growth condition is also uneven.

Method used

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  • Compound auxin for inducing plants to form aquatic roots and method for aquatic root formation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1) Root cutting treatment: 40 Anthurium plants were taken, randomly divided into 4 groups: indole butyric acid group, indole acetic acid group, clear water group and compound auxin group, and the terrestrial roots of the soil-borne Anthurium plants were excised from the rhizome, 0.2 After disinfection with % potassium permanganate, wash, rinse and dry;

[0023] 2) Preparation of compound auxin solution: take 1 g of indole butyric acid, 1 g of indole acetic acid, 0.5 g of naphthalene acetic acid and 2 g of potassium dihydrogen phosphate, add 3 drops of 95% alcohol as a cosolvent, and then add water to form a compound with a concentration of 220 ppm auxin solution;

[0024] 3) Preparation of indole butyric acid solution: take 2 g of indole butyric acid, add 3 drops of 95% alcohol as a cosolvent, and then add water to form an indole butyric acid solution with a concentration of 220 ppm;

[0025] 4) Preparation of indole acetic acid solution: take 2 g of indole acetic acid...

Embodiment 2

[0032] 1) Root cutting treatment: Take 40 Ficus microphyllum plants and randomly divide them into 4 groups: indole butyric acid group, indole acetic acid group, clear water group and compound auxin group, and excise the terrestrial roots of the soil-borne Ficus microphyllum plants from the rhizome, 0.2 After disinfection with % potassium permanganate, wash, rinse and dry;

[0033] 2) Preparation of compound auxin solution: take 2 g of indole butyric acid, 2 g of indole acetic acid, 0.25 g of naphthalene acetic acid and 1 g of potassium dihydrogen phosphate, add 5 drops of 95% alcohol as a cosolvent, and then add water to form a compound with a concentration of 180 ppm auxin solution;

[0034] 3) Preparation of indole butyric acid solution: take 2 g of indole butyric acid, add 5 drops of 95% alcohol as a cosolvent, and then add water to form an indole butyric acid solution with a concentration of 180 ppm;

[0035] 4) Preparation of indole acetic acid solution: take 2 g of indo...

Embodiment 3

[0042] 1) Root cutting treatment: Take 40 Pingan tree plants and randomly divide them into 4 groups: indole butyric acid group, indole acetic acid group, clear water group and compound auxin group, and remove the terrestrial roots of the Ping An tree plants carried in the soil from the rhizome, 0.2 After disinfection with % potassium permanganate, wash, rinse and dry;

[0043] 2) Compound auxin solution preparation: take 0.5g of indole butyric acid, 0.5g of indole acetic acid, 1g of naphthalene acetic acid and 4g of potassium dihydrogen phosphate, add 4 drops of 95% alcohol as a cosolvent, and then add water to form a solution with a concentration of 200ppm Compound auxin solution;

[0044] 3) Preparation of indole butyric acid solution: take 2 g of indole butyric acid, add 4 drops of 95% alcohol as a cosolvent, and then add water to form an indole butyric acid solution with a concentration of 200 ppm;

[0045] 4) Preparation of indole acetic acid solution: take 2 g of indole...

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Abstract

The invention provides a compound auxin for inducing plants to form aquatic roots and a method for forming aquatic roots, which consists of the following components in proportions by weight: 0.5-2 parts of indole butyric acid, 0.5-2 parts of indole acetic acid, 0.25-1 part of naphthaleneacetic acid and 1-4 parts of potassium dihydrogen phosphate. In the present invention, by selecting indole butyric acid, indole acetic acid and naphthalene acetic acid in an appropriate ratio, and adding the nutrient potassium dihydrogen phosphate, the training time of water rooting can be shortened, and the probability of inducing plants to form water rooting can be increased. And the formed aquatic root system has high vitality and developed root system.

Description

technical field [0001] The invention relates to a composite auxin and a method for using the same, in particular to a composite auxin for inducing plants to form aquatic roots and a method for forming aquatic roots. Background technique [0002] Hydroponic plants are an important form of plant soilless cultivation, and are accepted by consumers for their environmental protection, cleanliness, elegance, and strong ornamental features. The technology of hydroponic soil-carrying plants (herbs or woody plants) generally includes the following two steps: 1) inducing plants to form aquatic root systems; 2) aquatic root systems grow and develop normally in the nutrient solution. Among them, inducing plants to form aquatic root systems is a key step. At present, the method of inducing plants to produce water roots is generally carried out in clear water or clear water with nutrient solution, which is by finding suitable water temperature, suitable nutrient solution concentration an...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01G31/00A01N43/38A01N37/10A01P21/00
Inventor 汪振金陈德海刘晓华
Owner 厦门琦祥缘生物科技有限公司
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