High-yield culture technique of healthcare oil of high oil content alkanna tinctoria
A cultivation method and technology of comfrey, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of high-oil comfrey without planting precedents, and achieve the effect of preventing and treating cardiovascular and cerebrovascular diseases
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[0012] The present invention is introduced in Canadian high-oil comfrey health-care oil crops, and is deployed in Tai'an County, Anshan City, Liaoning Province, and conducts experimental research on introduction and a series of high-yield and cultivation techniques. Through the research on the biological characteristics and high-yield cultivation techniques of high-oil comfrey, the high-yield cultivation method of high-oil comfrey is realized as follows:
[0013] Do a good job of land preparation, fertilization, and ridge work before winter. On the premise of leveling and neatness, 3,000 kilograms of high-quality farmyard manure, 10 kilograms of diammonium, 10 kilograms of potassium sulfate, and 15 cm are applied per mu. When the topsoil is dry, raking the ground in time, the ridges are 50 cm apart, the ridges are 10 cm high, and the ridges are straight. Suppress and maintain moisture in time. At the end of March, the ground surface will thaw 5-7 cm, and the seeds can be planted. ...
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