Artificial high yield and high quality polyporus umbellatus cultivation method

Abstract

The invention discloses an artificial high yield and high quality polyporus umbellatus cultivation method. The method comprises the following steps that a slope and a flat ground, with the altitude ranging from 900m to 1200m, in a mountainous area are selected, ring-cupped oak mushroom sticks which are cultivated by high-quality oak honey mushrooms and are suitable for growing of polyporus umbellatus are selected one year before the polyporus umbellatus is planted; six mushroom sticks and healthy, strong, elastic and purely wild grey polyporus umbellatus and black polyporus umbellatus which are cultivated in advance and are free of plant diseases and insect pests are planted in each pit in November of the year or March of the next year; 20-30cm pits are dug, and the sticks are placed in a ridging mode and are planted into only one layer; when the polyporus umbellatus is planted in March in spring or early November in fall, mulching film covering is carried out. The artificial high yield and high quality polyporus umbellatus cultivation method has the advantages of reducing planting attitude of the polyporus umbellatus, improving planting environment, raising the ground temperature and prolonging growing time because mulching film covering is additionally carried out, facilitating mushroom collection in advance and satisfying aerobic polyporus umbellatus and honey mushrooms because the mushroom sticks are cultivated in advance and are planted in a one-layer mode.

Description

technical field [0001] The invention relates to an artificial high-yield and high-quality cultivation technology of Polyporus chinensis. Background technique [0002] Polyporus is a plant of the genus Polyporus in the family Polyporaceae. The sclerotium of Polyporus has diuretic, damp-seeking, and anti-tumor effects. It is a rare Chinese medicinal material with a large market gap. Its main source is wild excavation. Since the wild resources are concentrated in the alpine mountainous area, the growth is very slow, and over-excavation, the wild Polyporus resources in my country are now in an endangered state. At the end of the 1990s, our county began to adopt the artificial cultivation method. Up to now, it has a scale of 1.3 million litters of more than 3,000 mu, but there are still problems such as outdated technology, poor cultivation quality, low yield (3-4 kg per litter), and long production cycle. (4-5 years), subject to geographical restrictions, Ling species degenerat...

AI Technical Summary

Problems solved by technology

At the end of the 1990s, our county began to adopt the artificial cultivation method. Up to now, it has a scale of 1.3 million litters of more than 3,000 mu, but there are still problems such as o