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Greenhouse cultivation method for cress sprouts

A technology for a greenhouse and a cultivation substrate is applied in the field of celery bud cultivation in a greenhouse to achieve the effects of good bulk density, developed root system and good air permeability.

Inactive Publication Date: 2012-07-25
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the production, sales and consumption of celery buds are currently limited to Anhui and Jiangsu, because their geographical location and climatic conditions are suitable for producing celery buds in late autumn, winter and early spring. Promotion of the vast northern regions that produce vegetables

Method used

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Embodiment 1

[0015] In the Xiaotangshan Special Vegetable Base in Changping District, Beijing, the method for producing celery sprouts is as follows:

[0016] (1) Seed bed preparation: On September 30, select a suitable location in the solar greenhouse to prepare the seed bed for celery buds. Each seed bed is 3 meters wide and 6.5 meters long (along the direction of the north-south span of the greenhouse). First level the ground, and then spread plastic film on the ground. On the plastic film, holes with a diameter of 3 mm are evenly punched at a distance of 25 cm. Perlite: peat: coarse river sand is uniformly mixed in a volume ratio of 1:1:0.8 to make a substrate; add 12 kilograms of sterilized chicken manure, 3 kilograms of diammonium phosphorus, and 1.5 kilograms of potassium sulfate per cubic meter of substrate, Mix the fertilizer and the substrate to form a cultivation substrate, and lay it flat on a plastic film with a thickness of 14 cm; at a depth of 8 cm in the cultivation substr...

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Abstract

The invention discloses a greenhouse cultivation method for cress sprouts, which belongs to the field of vegetable cultivation. In the invention, the cultivation and production for the cress sprouts in a greenhouse during the winter in the North are realized through the steps of preparing a seedbed, planting seedlings, heating a culture substrate, covering the vegetable and harvesting the cress sprouts. In the method, a film is adopted to separate the culture substrate and greenhouse soil, so as to prevent soil-borne diseases in the soil from entering the culture substrate and ensure that thecress sprouts are free from the damage of plant diseases and insect pests; an electric heating wire is adopted to heat the culture substrate, so as to ensure the proper temperature of root growth, the prosperous root system and the rapid growth; and non-woven fabric and substrates are adopted to cover the cress sprouts, so as to ensure the covering matters to have better air permeability and proper volume weight; therefore, the cress sprouts are straight, crispy and white.

Description

technical field [0001] The invention belongs to the field of vegetable cultivation, and in particular relates to a method for cultivating celery sprouts in a greenhouse. Background technique [0002] Celery sprouts are special sprouts in Baihu Town, Lujiang County, Anhui Province. Celery buds are white as jade in color, fragrant and crisp, rich in nutrition and unique in flavor. They can be used for stir-frying, blanching, cold dressing, etc. Since it was put on the market, it has been favored by consumers. It is a nutritious, crisp and delicious dish on people's tables in winter and spring. According to research, celery buds contain a variety of vitamins and amino acids needed by the human body, and have the functions of cooling and antipyretic, strengthening yin and tonifying kidney, lowering blood pressure and blood fat. In addition, the production process of celery sprouts is free from pests and diseases, and there is no need to use chemical pesticides and no pollution...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G31/00C05G1/00
Inventor 宋卫堂李保明张冬冬
Owner CHINA AGRI UNIV
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