Soilless culture nutrient solution for carnation scion stock and preparation method and using method thereof

A technology of soilless cultivation and nutrient solution, which is applied in the field of plant propagation, can solve the problems of low carnation cutting seedling rate, affecting carnation rooting, affecting yield and quality, etc., without improving the soil structure and increasing the cutting seedling rate , the effect of increasing the yield of cuttings

Active Publication Date: 2011-08-17
FLOWER RES INST OF YUNNAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the female parent cultivation of carnation, there is a phenomenon of soil continuous cropping obstacles in soil cultivation, which seriously affects the yield and quality
Due to the influence of fungi, bacteria and temperature and humidity, root rot and stem rot of cuttings are often caused, especially in high temperature and high humidity from May to August, which seriously affects the rooting of carnation, resulting in a low seedling rate of carnation cuttings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] 1. Lay the substrate with peat: ceramsite = 1:1 volume ratio in the cultivation tank, the particle size of ceramsite is 3mm;

[0036] 2. Take materials according to the following mass components:

[0037] Calcium nitrate 9840g, ammonium nitrate 615g,

[0038] Sodium EDTA 112.8g, Ferrous Sulfate 83.2g,

[0039] Potassium nitrate 3440g, Potassium sulfate 1120g,

[0040] Potassium dihydrogen phosphate 2000g, Magnesium sulfate 2120g,

[0041] Manganese Sulfate 10.8g, Zinc Sulfate 2.68g,

[0042] Boric acid 40g, copper sulfate 4g,

[0043] Ammonium molybdate 2.4g, water 100000g;

[0044] 3. Dissolve sodium edetate and ferrous sulfate in water at a temperature of 30°C, then slowly pour the ferrous sulfate solution into the sodium edetate solution, and stir while pouring to obtain a mixed solution. Then dissolve calcium nitrate in water and pour it into the mixed solution to make mixed solution I, store it in a dark container and keep it in a cool and dark place;

[004...

Embodiment 2

[0049] 1. Lay the substrate of peat: ceramsite = 2:1 volume ratio in the cultivation tank, the particle size of ceramsite is 8mm;

[0050] 2. Take materials according to the following mass components:

[0051] Calcium nitrate 9000g, ammonium nitrate 700g,

[0052] Ferrous Sulfate 75g, Potassium Nitrate 4000g,

[0053] Potassium sulfate 1000g, ammonium molybdate 3g,

[0054] Potassium dihydrogen phosphate 1800g, magnesium sulfate 2300g,

[0055] Manganese sulfate 9g, zinc sulfate 3g,

[0056] 40g of boric acid, 4.5g of copper sulfate,

[0057] 100000g of water, 120g of sodium edetate;

[0058] 3. Dissolve sodium edetate and ferrous sulfate in water at a temperature of 60°C, then slowly pour the ferrous sulfate solution into the sodium edetate solution, and stir while pouring to obtain a mixed solution. Then dissolve calcium nitrate in water and pour it into the mixed solution to make mixed solution I, store it in a dark container and keep it in a cool and dark place;

[...

Embodiment 3

[0063] 1. Lay the substrate with peat: ceramsite = 1.5:1 volume ratio in the cultivation tank, the particle size of ceramsite is 5mm;

[0064] 2. Take materials according to the following mass components:

[0065] Calcium nitrate 12000g, ammonium nitrate 515g,

[0066] Ferrous Sulfate 90g, Potassium Nitrate 3000g,

[0067] Potassium sulfate 1500g, ammonium molybdate 2g,

[0068] Potassium dihydrogen phosphate 2200g, magnesium sulfate 1920g,

[0069] Manganese sulfate 11g, zinc sulfate 2g,

[0070] Boric acid 50g, copper sulfate 3.5g,

[0071] 100000g of water, 100g of sodium edetate;

[0072] 3. Dissolve sodium edetate and ferrous sulfate in water at a temperature of 40°C, then slowly pour the ferrous sulfate solution into the sodium edetate solution, and stir while pouring to obtain a mixed solution. Then dissolve calcium nitrate in water and pour it into the mixed solution to make mixed solution I, store it in a dark container and keep it in a cool and dark place;

[...

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Abstract

The invention provides a soilless culture nutrient solution for a carnation scion stock and a preparation method and a using method thereof. The nutrient solution comprises the following components in parts by weight: 9,000-12,000 parts of calcium nitrate, 515-700 parts of ammonium nitrate, 100-120 parts of sodium ethylenediamintetraacetate, 75-90 parts of ferrous sulfate, 3,000-4,000 parts of potassium nitrate, 1,000-1,500 parts of potassium sulphate, 1,800-2,200 parts of monopotassium phosphate, 1,920-2,300 parts of magnesium sulfate, 9-11 parts of manganese sulfate, 2-3 parts of zinc sulfate, 40-50 parts of boric acid, 3.5-4.5 parts of copper sulfate, 2-3 parts of ammonium molybdate and 100,000 parts of water, and is applied to drop irrigation in combination with a substrate consistingof peat cube and porcelain granules. Due to the adoption of the nutrient solution, plant diseases and insect pests are reduced, the infection death rate of the scion stock is lowered by 5-10 percent,the slip yield is increased by 10-20 percent, the cottage planting percent is increased by 10-30 percent, and a germchit is healthy and has high commodity value.

Description

technical field [0001] The invention relates to a plant nutrient solution and a method for making and using the same, in particular to a nutrient solution for soilless cultivation of carnation ear-picking mother plants and a method for making and using the same, belonging to the technical field of plant propagation. Background technique [0002] Carnation (Dianthus caryophyllus), also known as Carnation, is a perennial herbaceous flower of the family Caryophyllaceae. Carnation is widely used. It has rich colors, long flowering period, beautiful fragrance and good decorative effect. It is the basic flower material in flower decoration and one of the most widely used flowers at present. [0003] In the cultivation of carnation's ear-picking female parent, there is a phenomenon of soil continuous cropping obstacles in soil cultivation, which seriously affects the yield and quality. Due to the influence of fungi, bacteria and temperature and humidity, root rot and stem rot of c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01C21/00
Inventor 桂敏李树发卢珍红陈敏莫锡君周旭红王继华龙江
Owner FLOWER RES INST OF YUNNAN ACAD OF AGRI SCI
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