A kind of mulberry cultivation method under red peony soil

Abstract

The invention relates to a radix paeoniae rubra sub-soil film mulching cultivation method, and belongs to the technical field of radix paeoniae rubra cultivation. The method comprises the steps that mulching film being 0.008 mm or 0.010 mm or 0.012 mm is adopted for covering a ridge surface, and the mulching film is subjected to uniform earthing; before freezing up each autumn or defrosting each spring, soil layer inspection is conducted on the mulching film, and the soil layer or the portion with the film exposed is filled with soil, wherein the thickness of the soil layer is kept to be 3-4 cm; radix paeoniae rubra breaks the film automatically, the artificial auxiliary film breaking and sealing mulching film hole breaking processes are omitted, and the problem that due to the fact that seedling putting is not in time, young seedlings are scalded, or due to the fact that a mulching film hole is too large, film mulching water retention and grass suppression effects are weakened are avoided. In addition, the mulching film can be well protected against external force damage and weathering, and the effective service life is prolonged; the phenomenon that the mulching film arches to form an interlayer cannot occur, and the mulching film seedling protection, grass suppression and soil moisture conservation roles are better played. New approaches are provided for seedling planting, fertilization, weeding and disease prevention, and stable production and production increase are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of red peony cultivation, and in particular relates to a film-covered cultivation method of red peony under soil. Background technique [0002] Radix Paeoniae Rubra is used as medicine from the root of wild peony, and it is a traditional Chinese medicine in my country. At present, the artificial cultivation of Radix Paeoniae Rubra is still in its infancy, and the technology is immature. The artificial weeding costs are high, the effect is poor, and the time is difficult to grasp; the growth is slow, the production cycle is long, and large-scale production is not easy to irrigate, and the survival rate of planting is low. Susceptibility to drought and other technical challenges. [0003] In order to overcome these difficulties, the traditional surface coating technology is used, which has achieved certain results. However, the traditional method of mulching requires manual help to break the film and seal th...

AI Technical Summary

Problems solved by technology

However, the traditional method of mulching requires manual help to break the film and seal the holes in the mulch, which is labor-intensive and time-consuming, and increases the cost of farming; The film retains water and inhibits weeds; in addition, due to the good water and heat conditions under the film, weeds often grow under the film, and the film is arched; the surface temperature of the film varies greatly, and it will become brittle and brittle after a period of time; the temperature under the film is too high. Injuries to the roots will affect the yield; if the film is not tightly pressed, it will easily cause the film to be blown up by the wind, which will seriously affect the effect of the film on weed control and moisture retention

In addition, the existing film-mulching cultivation technology of Radix Paeoniae Rubra has the effect of increasing ground temperature in spring, retaining moisture, and suppressing weeds at the seedling stage. The film is quickly damaged, and the validity period is generally about half a year, and the longest is no more than one year.

All subsequent farming methods are exactly the same as non-film-mulching cultivation techniques, which increase the material and labor costs of film covering, but the final yield of seeds and medicinal materials increases little, and the effect of increasing income from inputs is not obvious

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