Method for planting houttuynia cordata in greenhouse

A planting method and technology of Houttuynia cordata, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of shortage of sales of Houttuynia cordata, lack of commerciality, short harvest season, etc., and achieve crisp and tender taste, drainage and irrigation Convenience, the effect of white and fat stems

Inactive Publication Date: 2014-12-24
PINGCHANG OUCAIYUAN FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, the production of Houttuynia cordata is basically the traditional conventional cultivation method, that is, the underground stems are arranged in the field according to a certain depth and row spacing, and then the stems are covered with soil. During the growth period, conventional fertilizer, water, pest and weed management are carried out. Low, the harvest season is short, resulting in a shortage of Houttuynia cordata sales in the market, and the price is expensive
Although Houttuynia cordata is marketed in four seasons in some areas, the quantity is small and the stems are aging, so it is not commercially available

Method used

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  • Method for planting houttuynia cordata in greenhouse
  • Method for planting houttuynia cordata in greenhouse

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Experimental program
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Effect test

Embodiment 1

[0038] In Pingchang County, Bazhong City, Sichuan Province, 40 mu of sandy loam soil with sufficient water source, convenient irrigation and drainage, thick soil layer and high air permeability was selected as the experimental base.

[0039] The greenhouse planting method of Houttuynia cordata described in the present embodiment, comprises the steps:

[0040] (1) Planting

[0041] ① Field selection: choose sandy loam soil with sufficient water source, convenient drainage and irrigation, thick soil layer and high air permeability as the field; build a greenhouse on the field, and design the entire greenhouse with external sunshade nets, skylights, side windows, wet curtains, exhaust fans, and automatic movement. Sprinkler irrigation, boiler, hot water circulation system and main console; keep the temperature in the greenhouse at 20-25°C throughout the year, and at 15-20°C at night. In summer, if the temperature in the greenhouse exceeds 30°C, use wet curtains and exhaust fans ...

Embodiment 2

[0053] In Pingchang County, Bazhong City, Sichuan Province, 40 mu of sandy loam soil with sufficient water source, convenient irrigation and drainage, thick soil layer and high air permeability was selected as the experimental base.

[0054] The greenhouse planting method of Houttuynia cordata described in the present embodiment, comprises the steps:

[0055] (1) Planting

[0056] 1. field selection: with embodiment 1.

[0057] ② ground preparation and opening: same as embodiment 1.

[0058] ③Base fertilizer application: after the site preparation and opening, mix the decomposed organic fertilizer, phosphorus and potassium compound fertilizer with the soil, and then apply it in the seeding ditch; the amount of the decomposed organic fertilizer is 5000 kg per mu; the amount of the phosphorus and potassium compound fertilizer For 150kg per mu, the mass ratio of phosphorus and potassium in the phosphorus-potassium compound fertilizer is 1:6;

[0059] 4. sowing: with embodiment...

Embodiment 3

[0068] In Pingchang County, Bazhong City, Sichuan Province, 40 mu of sandy loam soil with sufficient water source, convenient irrigation and drainage, thick soil layer and high air permeability was selected as the experimental base.

[0069] The greenhouse planting method of Houttuynia cordata described in the present embodiment, comprises the steps:

[0070] (1) Planting

[0071] 1. field selection: with embodiment 1.

[0072] ② ground preparation and opening: same as embodiment 1.

[0073] ③Base fertilizer application: after the site preparation and opening, mix the decomposed organic fertilizer, phosphorus and potassium compound fertilizer with the soil, and then apply it in the sowing ditch; the amount of the decomposed organic fertilizer is 10000 kg per mu; the amount of the phosphorus and potassium compound fertilizer For every mu of 100kg, the mass ratio of phosphorus and potassium in the phosphorus-potassium compound fertilizer is 3:4;

[0074] 4. sowing: with embod...

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Abstract

The invention discloses a method for planting houttuynia cordata in a greenhouse. The method for planting the houttuynia cordata in the greenhouse includes the steps of greenhouse building, planting and field management. By optimizing planting conditions and field management methods of the houttuynia cordata, the yield of the houttuynia cordata is obviously increased, stems are white and thick, the color is fresh, taste is crisp and tender, and the houttuynia cordata can be planted and harvested throughout the year.

Description

technical field [0001] The invention relates to a method for planting Houttuynia cordata, in particular to a method for planting Houttuynia cordata in a greenhouse. Background technique [0002] Houttuynia cordata, also known as Zheergen, is a perennial herb that can be used as both medicine and vegetables. It can be eaten raw, fried or processed. Its main ingredients include protein, fat, carbohydrates, calories, calcium, phosphorus and volatile oil. Houttuynia cordata is also commonly used as Chinese herbal medicine, dried to make medicine or made into "Houttuynia cordata" injection, which has the effects of antibacterial, anti-inflammatory, analgesic and hemostatic. Houttuynia cordata has been widely used in the development of pharmaceutical products and related preparation raw materials, and its large-scale cultivation methods have begun to be applied; in some areas in southern my country, especially in southwestern provinces, folk cultivation and consumption of Houttuyn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 欧阳生
Owner PINGCHANG OUCAIYUAN FOOD
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