Underwood planting method of crocus sativus

Abstract

The invention mainly relates to the field of traditional Chinese medicine planting and discloses an underwood planting method of crocus sativus. The method comprises the steps of seeding in spring, top application after flowering and corm digging; the method is easy, the forest is a deciduous forest, the illumination of underwood soil can be changed along with seasons, corms of the crocus sativus are sowed in spring, sunlight is sufficient, the temperature is suitable, so that germination of the corms of the crocus sativus is promoted, the germination time is shortened, and the germination rate reaches 100%; after flowers of the crocus sativus wither, tree leaves grow up, through transpiration of the tree leaves, the underwood temperature is lowered and suitable for growth of the crocus sativus, growth of tree roots can improve the mellowness of the soil, absorption of nutrient ingredients by root system of the crocus sativus is promoted, and the dormancy period after the flowers fall off is avoided; in the middle of March, after the flowers of the crocus sativus wither, a nutrient solution is sprayed, wherein the nutrient solution is rich in organic matter, inorganic matter and microorganism, promotes absorption, accelerates expansion of the corms, makes the growth period of the crocus sativus shortened to 150-160 days, and obviously lowers the planting cost.

Description

technical field

[0001] The invention mainly relates to the technical field of traditional Chinese medicine planting, in particular to an understory planting method of saffron. Background technique

[0002] Saffron, called saffron and saffron, is a precious Chinese medicinal material with strong physiological activity. It is also used for food seasoning and coloring, and can also be used as a dye. As a traditional Chinese medicine, saffron has strong health care Function, can promote blood circulation and remove blood stasis, relieve stagnation and knots, delay blood coagulation, reduce inflammation and relieve pain, relieve fatigue, enhance memory, enhance immunity, fight cancer and suppress cancer; saffron likes a cool, humid and semi-shady environment During the flower planting process, due to seasonal and climate restrictions, crocuses can only be planted in autumn, and bloom in the same year after planting. Some varieties bloom in the spring of the next year, and the flo...