High-yield stable-yield planting method of polyporus umbellatus in northwest Yunnan

Abstract

The invention discloses a high-yield stable-yield planting method of polyporus umbellatus in northwest Yunnan. Before the polyporus umbellatus is cultivated, an armillaria mellea fungus material is first bred by adopting an overground fence cultivation method. When a yellow liquid flows out from two ends and wounds of the armillaria mellea fungus material, and white hyphae grow on the surface of the fungus material, a best planting period of polyporus umbellatus is achieved. According to the planting method, water accumulation in rainy seasons can be avoided with the adoption of the overgroundfence cultivation method, the fungus material is prevented from mildew, and the phenomena that the upper-layer fungus material is withered due to water lack or the development of the lower-layer fungus material is slow due to poor air permeability or water accumulation are prevented. Light-weight mountain base soil and leaves are adopted as cultivation materials, so that the water retention and air permeability are good, time and labor are saved in a collection and digging process, and the polyporus umbellatus can be collected at any time when the polyporus umbellatus is needed to be used. The filling materials used in the planting method of the polyporus umbellatus are light-weight good-air-permeable mountain base soil, miscellaneous wood chips, dried pine needles and the like, so that gas permeability, water retention and moisture retention are achieved, and time and labor are saved during the collection and digging of the polyporus umbellatus. In addition, mulch film is laid by adopting a double-film 1/4 overlap method, and the effects of grass prevention and water retention can be exerted.

Description

technical field [0001] The invention belongs to the technical field of porcini planting, and in particular relates to a high-yield and stable-yield planting method of polyporus in northwestern Yunnan. Background technique [0002] Polyporus umbellatus (Pers.) Fr., also known as ground black peach, pig poria cocos, pig ganoderma lucidum, pig pig arrowhead, and pigtail, is a medicinal fungus of the genus Treeflower in the order Polyporaceae. Polyporus is a commonly used fungal medicinal material in my country. It has a medicinal history of more than 2,000 years and enjoys a high reputation at home and abroad. Traditional medicine proves that Polyporus has the effect of diuretic and dampness, and it is used for dysuria, edema, fullness, beriberi, diarrhea, stranguria, turbidity, and leukorrhea. Modern medicine has proved that the effective medicinal ingredient extracted from Polyporus polysaccharides is Polyporus polysaccharide, which is a non-specific cellular immune stimulan...

AI Technical Summary

Problems solved by technology

Northwest Yunnan is one of the main producing areas of Polyporus in Yunnan Province. Because of its high altitude and cold climate, the quality of Polyporus in Northwest Yunnan is better, and the content of polysaccharides is higher. However, pigs in Northwest Yunnan are currently The planting and production scale of Polyporus chinensis is limited to small-scale retail planting. More than 80% of Polyporus polyporus in the market comes from wild Polyporus chinensis resources. The production technology is relatively backward, and the planting techniques are varied, and the yield of planting is low. In the following two aspects: (1) the quality of the Armillaria fungus cultured by the traditional cellar storage method is not very good, the growth of the fungal cord is not good, and there are many diseases; (2) the filling or covering used is soil, which has poor air permeability , not conducive to the growth of Armillaria and Polyporus