Seed treatment method for preventing and treating cucurbita pepo L. seedling rot

A technology for seed treatment and zucchini, applied in the agricultural field, can solve the problems of high toxicity of chemical pesticides, excessive pesticide residues, endangering human health, etc., and achieve the effects of delaying crop resistance, low pesticide residues, and improving yield and quality.

Inactive Publication Date: 2017-08-22
民勤县茂源农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Zucchini seedling rot, also known as root rot and wilting disease, is caused by Fusarium oxysporum and Phytophthora nicotianae. The disease usually presents symptoms during the flowering stage and continues until the seedlings are pulled. The disease causes the plants to wither and die. In severe cases The incidence rate is as high as 70%-90%. This disease has become an important fact

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] 1) Seed disinfection: select zucchini seeds that are plump, undamaged, mildew-free, and high in purity, and dry them in the sun for 1 day, then place them in 4% sodium chloride + 10% trisodium phosphate solution for 20 minutes, and rinse them with clean water Rinse well and dry naturally;

[0013] 2) Seed soaking in Chinese herbal medicine liquid: soak the sterilized seeds in the mixed Chinese herbal medicine liquid for 12 hours, rinse them with clear water, and then dry them naturally. , 8 parts of Radix Isatidis, 7 parts of Daqingye, 8 parts of purslane, 7 parts of Scutellaria baicalensis, 3 parts of Badu powder, 5 parts of lobelia, 1 part of blue stone grass, 2 parts of wild osmanthus, 2 parts of five herbs, water weng 3 parts of leaves, 2 parts of Chinese tallow tree leaves, 3 parts of Sansevieria, boil the above Chinese herbal medicine with water for 2 hours, filter and remove the slag to obtain the mixed Chinese herbal medicine solution, 40g of the medicine soluti...

Embodiment 2

[0016] 1) Seed disinfection: select plump, non-damaging, non-mildew, high-purity zucchini seeds to dry in the sun for 1-2 days, and then place them in 4% sodium chloride + 10% trisodium phosphate solution for disinfection for 30 minutes. Rinse with clean water and dry naturally;

[0017] 2) Seed soaking in Chinese herbal medicine solution: soak the sterilized seeds in the mixed Chinese herbal medicine solution for 18 hours, rinse them with clear water, and then dry them naturally. , 10 parts of Radix Isatidis, 8 parts of Daqing Ye, 10 parts of purslane, 8 parts of Scutellaria baicalensis, 4 parts of Badu powder, 6 parts of lobelia, 2 parts of blue stone grass, 3 parts of wild osmanthus, 3 parts of five herbs, water weng 4 parts of leaves, 3 parts of Chinese tallow tree leaves, 4 parts of Sansevieria, boil the above Chinese herbal medicine with water for 3 hours on low heat, filter and remove the slag to obtain the mixed Chinese herbal medicine liquid, 60g of medicinal liquid f...

Embodiment 3

[0020] 1) Seed disinfection: select plump, non-damaging, non-mildew and high-purity zucchini seeds to dry in the sun for 1-2 days, then place them in 4% sodium chloride + 10% trisodium phosphate solution for disinfection for 25 minutes, Rinse with clean water and dry naturally;

[0021] 2) Seed soaking in Chinese herbal medicine liquid: soak the sterilized seeds in the mixed Chinese herbal medicine liquid for 15 hours, rinse them with clear water, and then dry them naturally. , 9 parts of Radix Isatidis, 7.5 parts of Daqing Ye, 9 parts of Purslane, 7.5 parts of Scutellaria Baicalensis, 3.5 parts of Badu Powder, 5 parts of Lobelia, 1.5 parts of Blue Stone Grass, 2.5 parts of Wild Osmanthus, 2.5 parts of Five Spices, Water Weng 3.5 parts of leaves, 2.5 parts of Chinese tallow tree leaves, and 3.5 parts of Sansevieria chinensis, boil the above-mentioned Chinese herbal medicine with water for 2.5 hours on low heat, filter and remove the slag to obtain a mixed Chinese herbal medici...

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PUM

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Abstract

The invention provides a seed treatment method for preventing and treating cucurbita pepo L. seedling rot and belongs to the technical field of agriculture. The method comprises the steps: firstly sterilizing seeds; then utilizing 14 kinds of traditional Chinese medicinal materials of radix pulsatillae, radix euphorbiae lantu, radix isatidis, folium isatidis, herba portulacae, radix scutellariae, szechwan sida herb, herba scuteliariae barbatae, Tibet lancea herb, osmanthus yunnanensis bark, suchow mosla herb, cleistocalyx operculatus leaf, Chinese tallow leaf and rabdosia eriocalys rhizome to soak the seeds; finally utilizing medicament chitosan oligosaccharide, fulvic acid, uniconazole, ABT rooting powder, propamocarb hydrochloride, glycine betaine, chitosan, pinolene and metalaxyl to perform seed dressing. The method disclosed by the invention can prevent varieties of diseases and insects of the cucurbita pepo L., especially has a very good preventing and effect on cucurbita pepo L. seedling rot, further has effects of resisting adverseness and strengthening seedlings and greatly improves yield and quality of the cucurbita pepo L.; meanwhile, the method delays plant drug resistance generation, reduces use amount and use times of pesticide and reduces agricultural cost; furthermore, pesticide residue amount is extremely low, and environmental friendliness is facilitated.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a seed treatment method for preventing and treating squash seedling rot. Background technique [0002] Zucchini belongs to the annual vine herb of Cucurbitaceae Cucurbita. It is native to southern North America. It was introduced from Europe to China for cultivation in the middle of the 19th century, and is cultivated all over the country. Zucchini is rich in vitamin C, glucose and other nutrients, especially high in calcium content, which has the effects of relieving restlessness and thirst, moistening the lungs and relieving cough, clearing away heat and diuresis, reducing swelling and dissipating stagnation, and can also increase immunity, anti-virus, anti-inflammatory Tumor, promote the secretion of insulin in the human body, prevent and treat diabetes, prevent liver and kidney disease, and enhance the regeneration ability of liver and kidney cells. [0003] Zucchini s...

Claims

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Application Information

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IPC IPC(8): A01N65/32A01N61/00A01N47/12A01N43/16A01N43/653A01N43/38A01N37/10A01N37/44A01P1/00A01P3/00A01P21/00A01C1/06
CPCA01N65/00A01C1/06A01N37/10A01N37/44A01N43/16A01N43/38A01N43/653A01N47/12A01N61/00A01N65/32A01N2300/00
Inventor 曾建东高霞曾小虎
Owner 民勤县茂源农业科技发展有限公司
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