Atomization cultivation method of celery

A cultivation method and celery technology, applied in the field of celery atomization cultivation, can solve the problems of uneven nutrient absorption of nutrient solution, low production efficiency, low yield and quality of celery, etc., to improve photosynthesis and transpiration, and reduce planting costs , the effect of improving yield and quality

Inactive Publication Date: 2019-09-06
HUNAN AGRICULTURAL UNIV
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Problems solved by technology

Among them, traditional soil planting has a long growth cycle, low yield and quality, and long-term application of chemical fertilizers and pesticides has caused serious environmental pollution.
Hydroponics has uneven absorption of nutrients in nutrient solution, tr...

Method used

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  • Atomization cultivation method of celery
  • Atomization cultivation method of celery

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Embodiment 1

[0085] The atomization cultivation method of the celery of the present embodiment may further comprise the steps:

[0086] 1. Seed disinfection and germination treatment

[0087] (1) Disinfect celery seeds before sowing

[0088] Put the seeds into 20 times of 5% sodium chloride solution, control the temperature at 25°C, and control the water volume at 6 times the volume of the seeds. Soak the seeds in warm water for 15 minutes, and then absorb the seeds for 24 hours.

[0089] (2) The celery seeds after the disinfection are soaked and accelerated germination treatment

[0090] Remove the mucous membrane from the seed coat of the sterilized seeds, wrap the young with gauze, and shake off the desorption water. Then place the seeds evenly and flatly on the germination tray, and put the germination tray into the artificial greenhouse. The temperature in the artificial greenhouse is controlled at 27°C, the humidity is controlled at 85% (RH), the light is set to dark, no supplemen...

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Abstract

The invention discloses an atomization cultivation method of celery. An atomization cultivation device is used to perform cultivating herein and comprises a cultivation system, a nutrient liquid atomization and backflow system, a temperature and humidity control system, a light control system, a carbon dioxide supply system and a flow circulation system. The cultivation system comprises a plurality of cultivation pipes. The nutrient liquid atomization and backflow system comprises a nutrient liquid storage tank, an ultrasonic sprayer, a nutrient liquid delivery duct, a spray duct and a backflow duct. The temperature and humidity control system comprises a hot and cold air conditioner, an atomizer and a temperature-humidity sensor. The light control system comprises a plant growth lamp anda light intensity sensor. The carbon dioxide supply system comprises a carbon dioxide cylinder, a delivery duct and a carbon dioxide sensor. The flow circulation system comprises an axial-flow fan. The method of the invention provides whole-process automatic adjustment for temperature, humidity, light intensity, carbon dioxide concentration and the like in the whole process of celery seedling rearing and growing; controlling is performed according to actual growth condition of celery; the growth of celery is accelerated.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, in particular to an atomization cultivation method of celery. Background technique [0002] Celery (Apium graveolens L.), belongs to Umbelliferae. There are three kinds of cress, celery, and celery, which have similar functions, and celery is the best medicinal one. Celery has a strong aroma and is called "medicine celery". [0003] Celery is distributed in Europe, Asia, Africa and America. It is native to the marshes along the Mediterranean Sea and has been widely cultivated in countries all over the world. my country's celery cultivation began in the Han Dynasty and has a history of more than 2,000 years. At first, it was only grown as an ornamental plant, and later it was used as food. After continuous domestication and cultivation, a slender petiole-type celery cultivar was formed, namely Benqin (Chinese celery). Benqin is widely distributed throughout our country, and Zunh...

Claims

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Application Information

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IPC IPC(8): A01G31/02
CPCA01G31/02Y02P60/21
Inventor 蒋蘋杨希文罗亚辉王奕石毅新胡文武龙莉霞周嘉敏
Owner HUNAN AGRICULTURAL UNIV
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