Paris polyphylla var chinensis rhizome rot ecological prevention and control method and application thereof

A technology for ecological prevention and control and rot disease, applied in the directions of application, fertilization method, botanical equipment and methods, etc., can solve the problems of difficult prevention and control of rhizome rot disease of Huazhonglou, poor chemical control effect, and high pesticide residues. Achieve the effect of reducing planting labor costs, reducing soil improvement and labor costs, and reducing the impact of floods

Inactive Publication Date: 2021-04-23
福建省农业科学院农业生物资源研究所
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AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an ecological prevention and control method for rhizome rot of Huachonglou, which can solve the problems of difficulty in prevention and control of Huachonglou rhizome rot, high cost, poor chemical control effect, high pesticide residues, environmental pollution, etc. problem, providing an ecological prevention and control method for rhizome rot of Huachonglou

Method used

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preparation example Construction

[0027] The preparation method of the special cultivation medium for Chinese herbal medicines used (refer to ZL 201410228080.6):

[0028] 1) Preparation of the mother seed of the strain: take the waste bacterial sticks after cultivating shiitake mushrooms, black fungus, ganoderma and other wood-rot fungi, remove the plastic bag, and use it as the raw material of the strain after being crushed; add 0.5-3% of the weight of the raw material of the strain Brown sugar, 3~10% wheat bran, 2~8% corn flour, 1~7% ammonium bicarbonate, 3~15% superphosphate, stir evenly in a blender and use it as a strain compound material; Trichoderma living spores powder (effective number of viable bacteria ≥ 10 9 cfu / g) and the strain compound material are fully mixed at a weight ratio of 1:1000~1500, covered and fermented with a white plastic film for 15-20 days to obtain the mother seed of the strain; the fermentation conditions are: pH value 7~8, CO 2 The concentration is 0.5%, the cultivation tempe...

Embodiment

[0033] A method for ecological prevention and control of Huazhonglou rhizome rot, the specific steps are as follows:

[0034] 1) Base selection

[0035] Under-forest bases choose broad-leaved forests and mixed forests near water sources, with good irrigation and drainage, and deep humus, canopy density of 40-60%, and altitudes of 500-1500m; field bases choose well-drained, good soil texture, rich in humus , slightly acidic dry land. After the Huazhonglou products are excavated, the planting plots will be idle for 2 to 3 years.

[0036] 2) Seedling propagation:

[0037] a) Preparation of seeds and seedlings: From early to mid-November, harvest ripe berries with red skin, stack and ferment the berries, rub and rinse them, sort out plump and undamaged seeds, and mix the seeds and fine river sand by weight ratio Mix evenly at a ratio of 1:3, store at 3-5°C for 2-3 months to keep the seeds moist; combine it with a special cultivation medium for Chinese herbal medicines (prepared...

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Abstract

The invention discloses a paris polyphylla var chinensis rhizome rot ecological prevention and control method. The method comprises the steps of planting base selection, seedling selection, cultivation treatment, ecological prevention and control and the like, and mainly comprises the steps of selecting a forest land or a field which is close to a water source and is irrigated and drained, selecting healthy and disease-free seedlings for planting, applying organic fertilizer as main fertilizer and inorganic fertilizer as auxiliary fertilizer, removing weeds in time, keeping smooth draining and irrigation, after upper plants fall down in winter, cutting off the upper parts of the plants in time and burning in a centralized manner. For a plot with lighter rot, the plants can be removed through digging, the surrounding area is disinfected through quick lime, and for a plot with the heavier rot, a cultivation limiting container is adopted for cultivation. The method has the advantages of being simple, convenient and feasible to operate and low in cost, and compared with a traditional cultivation manner, and the method can effectively prevent and control paris polyphylla var chinensis rhizome rot and has a good popularization prospect.

Description

technical field [0001] The invention belongs to the field of planting Chinese medicinal materials, and in particular relates to an ecological prevention and control method for rhizome rot of Huachonglou. Background technique [0002] Huachonglou is a seven-leaf flower Paris polyphylla Smith var. chinensis (Franch).Hara, as one of the two basic species of Chonglou medicinal materials, was recorded in the 2015 edition of "Chinese Pharmacopoeia" [1] . The dried rhizome is the main medicinal part, which has the functions of clearing heat and detoxifying, reducing swelling and pain, calming shock and cooling liver [2] . Chonglou is the main raw material of Yunnan Baiyao, Gongxuening Capsules and Jidesheng Snake Medicine. In recent years, due to the rapid development of the pharmaceutical industry, the demand for Chinese medicinal materials has increased sharply, and the price has continued to rise. The phenomenon of indiscriminate excavation and indiscriminate harvesting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G13/00A01G31/00A01G24/20A01G24/10A01G24/12A01G24/15A01G24/28A01C21/00
CPCA01G22/25A01G13/00A01G31/00A01G24/20A01G24/10A01G24/12A01G24/15A01G24/28A01C21/005
Inventor 周先治饶宝蓉陈泳和高扬前陈敏健
Owner 福建省农业科学院农业生物资源研究所
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