Shallot water culture method without season limitation
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A technology of shallots and hydroponics, which is applied in the field of hydroponics of shallots throughout the year, which can solve the problems of restricting the production of shallots and the unsustainable supply of shallot products to the market, and achieve the effects of saving agricultural labor, occupying less land and high efficiency
Inactive Publication Date: 2010-06-30
孔赟荣
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[0010] Because the traditional planting of shallots is to plant shallots in fields, fields, mountains, etc., it is affected by natural disasters, such as: violent storms, high temperatures, typhoons, cold waves, low temperatures, frost, hail, ice and snow, severe cold and other climatic conditions and environmental changes. , Restrict the production of shallots, so that the shallot products are far from being able to continue to supply the market to meet people's daily consumption
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[0051] 1. The method of factory hydroponic shallots:
[0052] 1. Create a place for factory hydroponic shallot cultivation. Set up a certain field or field, set up plastic greenhouses and small sheds, and use the insulation technology of plastic greenhouses and small sheds;
[0053] 2. Prepare the utensils or utensils for hydroponic shallots. Choose a foam plastic box with a length of 1 meter, a width of 1 meter, and a depth of 0.1 meters as the container for hydroponic shallots.
[0054] 3. It adopts a factory-like hydroponic shallot base with five layers superimposed and set up at random; it has a cooling device that can cover the "shade net" and spray cool water mist in high temperature weather; in winter, in severe cold weather, it has the ability to increase the temperature inside the shed Heating equipment or facilities that provide heat can make the temperature in the shed adjustable between 10 and 25 degrees Celsius, and can ensure long-term operation.
[0055] 4. Th...
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Abstract
The present invention discloses an agricultural planting technique, which relates to a novel method for culturing shallots with a scientific water culture technique without season limitation, particularly to a shallot water culture method suitable for all seasons, namely a technical method for culturing shallots with water or nutrient water. The shallot culture method is simple as well as scientific. The method has the advantages of small land occupation, low cost, environmental protection, cleanliness and broad application range. The shallots cultured have the advantages of high yield, good quality, green vegetables and good benefit. Shallots can be cultured at all places in China without climate and season limitation by plastic covered greenhouse and low tunnel greenhouse culture techniques, or ambient temperature protection water culture methods, etc. Nutritious green shallots free of pollution can be cultured with water or nutrient water. The shallots are safe and health for people to eat. The annual yield of the shallots cultured without season limitation reaches 15 thousand kilograms per acre, the benefit is more than 10 times of that of shallots planted by the traditional method, and the good benefit of 50 to 60 thousand yuan can be obtained for each acre of shallots cultured with water each year.
Description
technical field [0001] The invention belongs to the agricultural planting technology, and relates to a new method of scientific hydroponic technology for shallots without seasons, specifically a method for hydroponic cultivation of shallots throughout the year, a technical method for cultivating shallots with water or nutrient water; the method Cultivating shallots is simple and scientific; it not only occupies less land, is low in cost, is environmentally friendly, clean, and has a wide range of applications, but also has high yield, good quality, green and pollution-free, and good benefits. Background technique [0002] Shallots: alias: shallots, etc., its nutritional content: per 100 grams of shallots contains nutrients: 1.40 grams of dietary fiber, 24.00 kcal of calories, 1.60 grams of protein, 0.40 grams of fat, 4.90 grams of carbohydrates, 140.00 micrograms of vitamin A, vitamin C 21.00mg, Vitamin E 0.49mg, Carotene 840.00mg, Thiamine 0.05mg, Riboflavin 0.06mg, Niacin ...
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