Disease-resistant and high-yield calendula officinalis cultivating method

A disease-resistant, high-yield, cultivation method technology, applied in flower cultivation, botany equipment and methods, seed and rhizome treatment, etc., can solve the problem of reducing the commercial value of calendula, the damage of spider mites and aphids, and reducing the yield of calendula, etc. Problems, to achieve the effect of improving stress resistance, increasing germination rate, and increasing survival rate

Inactive Publication Date: 2018-07-03
HEFEI XUELIXIN AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Calendula chinensis is easy to cause spider mite and aphid damage in early spring flowering period, and at the same time, damages such as fusarium wilt and downy mildew often occur, seriously affect growth, and reduce the output of calendula chrysanthemum. In the prior art, some Chemical reagents such as omethoate, wilting spirit, zinc zinc, etc., when calendula is used as a medicinal material, it has caused a certain threat to human health. value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of disease-resistant and high-yield calendula cultivation method of the present embodiment comprises the following steps:

[0039]Step 1. Seed selection: select varieties with high pigmentation, good disease resistance and high drying rate, remove impurities and dust, and place the seeds in a dry, ventilated, and cool place for more than 10 hours for later use;

[0040] Step 2, preparing nutrient solution: 12 parts by weight of bio-organic fertilizer, 4 parts of naphthaleneacetic acid, 5 parts of indolebutyric acid, 3 parts of potassium nitrate, 3 parts of iron source, 4 parts of zinc source, 2 parts of organic selenium, grain Add 1 part of amino acid, 1 part of glycine, 1 part of leucine, 3 parts of Dipsacus, 2 parts of honeysuckle, 3 parts of hibiscus bark, 4 parts of centipede, 1 part of vitamin C, and 1 part of chelated iron into the high-speed pulverizer in turn. , then add it to a high-speed mixer, and stir for 3 hours at a stirring speed of 500r / min and a ...

Embodiment 2

[0055] A kind of disease-resistant and high-yield calendula cultivation method of the present embodiment comprises the following steps:

[0056] Step 1. Seed selection: select varieties with high pigmentation, good disease resistance and high drying rate, remove impurities and dust, and place the seeds in a dry, ventilated, and cool place for more than 11 hours for later use;

[0057] Step 2, preparing nutrient solution: 13 parts by weight of bio-organic fertilizer, 5 parts of naphthalene acetic acid, 6 parts of indole butyric acid, 3.5 parts of potassium nitrate, 4 parts of iron source, 5 parts of zinc source, 2.5 parts of organic selenium, grain Add 1.5 parts of amino acid, 1.5 parts of glycine, 1.5 parts of leucine, 4 parts of Dipsacus, 3 parts of honeysuckle, 4 parts of hibiscus bark, 5 parts of centipede, 2 parts of vitamin C, and 1.5 parts of chelated iron into the high-speed pulverizer in turn. , then add it to a high-speed mixer, and stir for 3.5 hours at a stirring sp...

Embodiment 3

[0072] A kind of disease-resistant and high-yield calendula cultivation method of the present embodiment comprises the following steps:

[0073] Step 1. Seed selection: select varieties with high pigmentation, good disease resistance and high drying rate, remove impurities and dust, and place the seeds in a dry, ventilated, and cool place for more than 12 hours for later use;

[0074] Step 2, preparing nutrient solution: 14 parts by weight of bio-organic fertilizer, 6 parts of naphthalene acetic acid, 7 parts of indole butyric acid, 4 parts of potassium nitrate, 5 parts of iron source, 6 parts of zinc source, 3 parts of organic selenium, grain Add 2 parts of amino acid, 2 parts of glycine, 2 parts of leucine, 5 parts of Dipsacus, 4 parts of honeysuckle, 5 parts of hibiscus bark, 6 parts of centipede, 3 parts of vitamin C, and 2 parts of chelated iron into the high-speed pulverizer in turn. , then add it to a high-speed mixer, and stir for 4 hours at a stirring speed of 600r / mi...

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Abstract

The invention discloses a disease-resistant and high-yield calendula officinalis cultivating method. The method comprises the following steps: (1) selecting seeds: selecting a variety with high pigment, good disease resistance and high drying rate, removing impurities and dust, putting seeds in a dry, ventilation and shade place, and standing for over 10-12 hours for later use; (2) preparing a nutrient solution; and (3) performing seedling culture: carrying out seed sowing and seedling growing on a greenhouse seedbed in the last ten-day period of annual lunar March, and spraying 1000kg-1200kgof the nutrient solution prepared in the step (2) to each mu of the seedbed, wherein the width of the seedbed is 1.3m-1.4m, the depth of the seedbed is 25cm-35cm, and the temperature of the seedbed is20-30 DEG C. The calendula officinalis prepared by virtue of the disease-resistant and high-yield calendula officinalis cultivating method is high in yield, strong in stress resistance, low in disease and pest rates, environment-friendly and harmless and has relatively high use values and good application prospects.

Description

technical field [0001] The invention relates to the technical field of flower planting, in particular to a disease-resistant and high-yield cultivation method for calendula officinalis. Background technique [0002] Calendula, also known as calendula, is suitable for central squares, flower beds, and flower belts. It can also be used as border flowers on lawns or potted plants. Calendula has strong resistance to sulfur dioxide and has certain resistance to cyanide and hydrogen sulfide. Resistance, is an excellent anti-fouling flower, and is also the main material of spring flower beds. It can be used as cut flowers and potted plants; calendula is rich in various vitamins, especially vitamin A and vitamin C. Almost all parts are edible, and its petals have Beauty function, the flowers are rich in carotenoids, tomato hydrocarbons, rubyxanthin, volatile oil, malic acid, etc., and the seeds contain glycerol, wax alcohol and alkaloids, which can lighten the hair color when added ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/60A01C1/00C05G3/00C05F15/00A01N65/42A01N63/00A01P3/00
CPCA01C1/00A01N63/00A01N65/00A01N65/42C05C5/02C05F3/00C05G3/00C05C11/00C05D9/02C05F3/04C05F5/002C05F5/008C05F7/00C05F11/00C05F11/02C05F11/10
Inventor 张力
Owner HEFEI XUELIXIN AGRI TECH CO LTD
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