CN109122018B

CN109122018B - Grifola frondosa planting method

Info

Publication number: CN109122018B
Application number: CN201810908994.5A
Authority: CN
Inventors: 蒋艳; 赵孝贵
Original assignee: Zunyi New Blueprint Leisure Agriculture Development Co ltd
Current assignee: Zunyi New Blueprint Leisure Agriculture Development Co ltd
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2021-04-20
Anticipated expiration: 2038-08-10
Also published as: CN109122018A

Abstract

The invention belongs to the technical field of plant planting, and particularly discloses a grifola frondosa planting method, which comprises the following steps: preparing a culture medium, bottling, sterilizing, cooling, inoculating, adding soil, performing fruiting management and harvesting. The culture bottle comprises a bottle body and a bottle bottom, wherein a first screen plate is horizontally arranged in the bottle body, the inner wall of the bottle body is connected with a plurality of pull rods in a sliding manner, and the bottoms of the pull rods are provided with bases; an annular storage cover is fixedly sleeved on the outer wall of the bottle body, an elastic cover is sleeved on the outer wall of the storage cover in a vertically sliding mode, and a containing cavity is formed between the storage cover and the bottle body; one side that is close to the bottle end on the elastic cover is with the bottle end rigid coupling, and the up end circumference at the bottle end is equipped with a plurality of curved spouts, and the spout is improved level and is equipped with the dog, is equipped with the logical groove that supplies the pull rod to pass in the dog, and the up end at the bottle end still is equipped with the second otter board, and the fretwork part of first otter board and second otter board staggers each other. The scheme solves the problem that soil is not convenient to add when the grifola frondosa is planted for fruiting.

Description

Grifola frondosa planting method

Technical Field

The invention belongs to the technical field of plant planting, and particularly discloses a grifola frondosa planting method.

Background

Grifola frondosa, commonly known as "Wu mushroom", is a mushroom fungus used both as food and medicine and is usually wild around chestnut trees in summer and autumn. The fruit body has meat quality, short stem and coralline branch, and is overlapped into clumps, which have coquettish appearance and are laminated like chrysanthemum; the smell and the faint scent of the tea are diffused all around, so that the tea is refreshing; the chicken meat is crisp, tender and tasty, tastes like chicken shreds, is crisp like magnolia, and is not tired of eating. The nutrition has good health care function and high medicinal value, and can be used as a high-grade health food in the markets of vogue Japan, Singapore and the like in recent years.

In the cultivation process of grifola frondosa, soil is required to be added into the culture bottle during fruiting so as to guarantee the fruiting quality, but during fruiting, the residual space inside the culture bottle is not much, enough soil cannot be added, and meanwhile, the bottle mouth is shielded by the grifola frondosa so that the soil cannot be conveniently added.

Disclosure of Invention

The invention aims to provide a grifola frondosa planting method, which aims to solve the problem that soil is inconvenient to add when grifola frondosa is planted and mushrooms grow.

In order to achieve the purpose, the basic scheme of the invention is as follows:

the method for planting the grifola frondosa comprises the following steps:

s1, preparing a culture medium and filling the culture medium into a culture bottle;

s2, sterilizing, cooling and inoculating; sterilizing at normal pressure at 80-100 deg.C for 8-12 hr; when cooling, sterilizing with aerosol, and irradiating with ultraviolet lamp for 30-40 min; cooling the culture medium to room temperature, continuously cooling to 10-12 deg.C for 1-2 days, and ensuring indoor air relative humidity to be 75-80%;

s3, culturing; within 1-3 days after inoculation, the indoor temperature is 15 ℃, the temperature is increased by 1 ℃ every 3 hours, the maximum temperature is 20 ℃, and the indoor air relative humidity is 50-55%; in 3-9 days after inoculation, the indoor temperature is 22-25 ℃, and the relative humidity of indoor air is 55-60%; within 9-17 days after inoculation, the indoor temperature is 25-28 ℃, and the indoor air relative humidity is 60-65%;

s4, adding soil; the culture bottle comprises a bottle body and a bottle bottom, a pull rod is arranged on the bottle bottom and is connected to the inner wall of the bottle body in a sliding mode, soil can be added to the bottle bottom only by pulling the bottle bottom downwards to separate the bottle bottom from the bottle body when soil is added, and finally the bottle bottom is pushed back to enable the bottle bottom to be in contact with the bottom of the bottle body again;

s5, fruiting management, wherein during fruiting, the indoor temperature is kept at 26-28 ℃, and the indoor air relative humidity is 85-95%;

and S6, harvesting.

The working principle and the beneficial effects of the basic scheme are as follows:

in S2, the culture medium is cooled and then placed in an environment with a temperature of 10-12 ℃ and a relative air humidity of 55-60%, wherein the solidification degree of the culture medium is gradually increased under the environment with low temperature and high humidity, and the water content in the culture medium is increased.

And S4, the bottom of the culture bottle can move downwards, so that the grower can add enough soil into the culture bottle, and the grifola frondosa can absorb enough nutrients during the growth process.

Further, a first screen plate is horizontally arranged in the bottle body, a plurality of pull rods are connected to the inner wall of the bottle body in a sliding manner, and bases are arranged at the bottoms of the pull rods; an annular storage cover is fixedly sleeved outside the outer wall of the bottle body, an elastic cover is sleeved outside the outer wall of the storage cover and vertically and slidably arranged on the outer wall of the storage cover, a containing cavity is formed between the storage cover and the bottle body and is positioned between the elastic cover and the bottle body, and an outlet is arranged below the containing cavity; one side of the elastic cover, which is close to the bottle bottom, is fixedly connected with the bottle bottom, a plurality of arc-shaped sliding grooves are circumferentially arranged on the upper end face of the bottle bottom, stop blocks are horizontally arranged on the sliding grooves, through grooves for the pull rods to penetrate through are formed in the stop blocks, a second screen plate is further arranged on the upper end face of the bottle bottom, and the hollowed-out parts of the first screen plate and the second screen plate are staggered. This scheme of adoption can be to holding sufficient soil of interpolation in advance in the cavity, during the use, rotates the bottle end, and relative rotation takes place for first otter board and second otter board, makes the second otter board separately with the hypha of culture medium and part grifola frondosa, makes the pull rod pass logical groove on the dog simultaneously, and the base is located the below of dog this moment. Then at the bottom of the pulling bottle downwards, the bottle drives base and pull rod downstream at the bottom of the bottle, can also drive the elastic cover downstream at the bottom of the bottle, can enclose into a space with the bottle at the bottom of the bottle and body after the elastic cover downstream, soil can fall into this space this moment, and the elastic cover can block soil, prevents that it from falling out. In this scheme, when the planting personnel added soil to the bottle, the operation was very simple, and the blake bottle of this scheme can enlarge the inner space moreover to add sufficient soil.

Furthermore, a water filling hole is arranged on the storage cover. This scheme of adoption, the planting personnel can add nutrient solution, water etc. from the water hole.

Furthermore, a plurality of air holes are formed in the outer walls of the storage cover and the bottle body. The requirement of the grifola frondosa on the oxygen amount is very high in the fruiting process, before fruiting, the elastic cover is sleeved outside the storage cover, the air holes are blocked by the elastic cover, and when fruiting, planting personnel pull the bottle bottom downwards, the bottle bottom drives the elastic cover to move downwards, and the air holes are exposed to facilitate the exchange of the air flow inside the bottle body and the outside.

Further, the components of the culture medium comprise 10-20 parts of bran, 20-30 parts of potato, 15-35 parts of Chinese yam and 10-15 parts of corn flour. The yam in the scheme contains a certain amount of mucin, and the mucin can effectively bind the nutrients together, thereby being convenient for the preparation of the culture medium.

Further, in S5, the illumination intensity is 300-. By adopting the scheme, enough illumination can be provided for the grifola frondosa.

Drawings

FIG. 1 is a longitudinal sectional view of a culture flask in the example;

fig. 2 is a sectional view taken along a-a in fig. 1.

Detailed Description

The present invention will be described in further detail below by way of specific embodiments:

reference numerals in the drawings of the specification include: the bottle comprises a bottle body 1, an inner cover 2, a pull rod 3, a base 4, a top seat 5, a storage cover 6, a water adding hole 7, an air hole 8, an elastic cover 9, a sliding groove 10, a stop block 11, a through groove 12, a first screen plate 13, a second screen plate 14 and a bottle bottom 15.

The method for planting the grifola frondosa comprises the following steps:

s1, preparing a culture medium and filling the culture medium into a culture bottle, wherein the culture medium comprises 15 parts by weight of bran, 25 parts by weight of potato, 20 parts by weight of Chinese yam and 12 parts by weight of corn flour. As shown in fig. 1 and 2, the culture bottle comprises a bottle body 1 and a bottle bottom 15, four first sliding grooves are vertically and slidably arranged on the inner wall of the bottle body 1 in the circumferential direction, first sliding blocks are vertically and slidably connected in the first sliding grooves, a pull rod 3 is vertically and fixedly arranged on one side, close to the central line of the bottle body 1, of each first sliding block, a top seat 5 is fixedly arranged at the upper end of each pull rod 3, and a base 4 is fixedly arranged at the lower end of each pull rod 3; the lower part of the inner wall of the bottle body 1 is fixedly provided with a first screen plate 13. The outer wall of the bottle body 1 is fixedly sleeved with a storage cover 6, the upper end face of the storage cover 6 is provided with a water filling hole 7, the side walls of the storage cover 6 and the bottle body 1 are both provided with a plurality of air holes 8, and the bottom of the storage cover 6 is provided with an outlet; the outer wall of the storage cover 6 is vertically provided with a second sliding groove, a second sliding block is vertically connected to the second sliding groove in a sliding mode, an elastic cover 9 is fixedly arranged on the second sliding block, and the elastic cover 9 is sleeved on the storage cover 6. The outer wall of the bottle bottom 15 is fixedly connected with the lower end of the elastic cover 9 in a sealing way; the upper end face of the bottle bottom 15 is uniformly provided with four sliding grooves 10 along the circumferential direction, the sliding grooves 10 are arc-shaped, the base 4 is abutted against the sliding grooves 10 from top to bottom, the sliding grooves 10 are fixedly provided with stop blocks 11, the stop blocks 11 are horizontally provided with through grooves 12, and the through grooves 12 can be penetrated by the pull rods 3; a supporting rod is fixedly arranged at the center of the upper end face of the bottle bottom 15, a second screen plate 14 is fixedly arranged at the upper end of the supporting rod, the upper end face of the second screen plate 14 abuts against the lower end face of the first screen plate 13, and the hollow parts of the first screen plate 13 and the second screen plate 14 are staggered. An accommodating cavity is formed between the storage cover 6 and the bottle body 1, and soil is contained in the accommodating cavity.

S2, sterilizing, cooling and inoculating; sterilizing at normal pressure at 90 deg.C for 10 hr; when cooling, sterilizing with aerosol, and irradiating with ultraviolet lamp for 35 min;

s3, culturing; within 1-2 days after inoculation, the indoor temperature is 11 ℃, and the indoor air relative humidity is 77%; within 2-3 days after inoculation, the indoor temperature rises by 1 ℃ every 5 hours, the maximum temperature is 20 ℃, and the indoor air relative humidity is 55%; 3-9 days after inoculation, the indoor temperature is 25 ℃, and the indoor air relative humidity is 60%; within 9-17 days after inoculation, the indoor temperature is 28 ℃, and the indoor air relative humidity is 65%;

s4, adding soil; after the grifola frondosa grows for a period of time, its hypha can be adhered on first net and second net, if move the bottle end 15 downwards by force and then can pull the inside of body 1 with the grifola frondosa, in this scheme, the planting personnel rotate the bottle end 15, the relative rotation takes place for second net and first net, the hypha of adhesion on it just can be cut off to the second net, make pull rod 3 enter into logical groove 12 simultaneously, then pull the bottle end 15 downwards, the bottle end 15 drives base 4, pull rod 3 and elastic cover 9 move down, when elastic cover 9 moves down, elastic cover 9, enclose into a space between bottle end 15 and the body 1 jointly, soil falls into in this space from the export of storage cover 6.

S5, fruiting management, wherein during fruiting, the indoor temperature is kept at 28 ℃, and the indoor air relative humidity is 90%;

and S6, harvesting.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The method for planting the grifola frondosa is characterized by comprising the following steps:

a first screen plate is horizontally arranged in the bottle body, a plurality of pull rods are connected to the inner wall of the bottle body in a sliding manner, ejector seats are arranged at the tops of the pull rods, and bases are arranged at the bottoms of the pull rods; an annular storage cover is fixedly sleeved outside the outer wall of the bottle body, an elastic cover is sleeved outside the outer wall of the storage cover and vertically and slidably arranged on the outer wall of the storage cover, a containing cavity is formed between the storage cover and the bottle body and is positioned between the elastic cover and the bottle body, and an outlet is arranged below the containing cavity; one side of the elastic cover close to the bottle bottom is fixedly connected with the bottle bottom, a plurality of arc-shaped sliding grooves are circumferentially arranged on the upper end surface of the bottle bottom, stop blocks are horizontally arranged on the sliding grooves, and through grooves for the pull rods to penetrate through are formed in the stop blocks; the upper end surface of the bottle bottom is also provided with a second screen plate, and the hollow parts of the first screen plate and the second screen plate are staggered;

and S6, harvesting.

2. The method of claim 1, wherein: the storage cover is provided with a water filling hole.

3. The method of claim 2, wherein: the outer walls of the storage cover and the bottle body are provided with a plurality of air holes.

4. The method of claim 3, wherein: the components of the culture medium comprise 10-20 parts of bran, 20-30 parts of potato, 15-35 parts of Chinese yam and 10-15 parts of corn flour.

5. The method of claim 4, wherein: when fruiting, the illumination intensity is 300-.