Four measures to increase production of straw mushroom

In the growth process of straw mushroom, appropriate measures can be taken to achieve the effect of increasing production.

The first and second inoculations adopt secondary inoculation measures and are conducive to yield increase of straw mushroom. The mycelial growth rate of straw mushroom is too fast, and it is extremely easy to age, resulting in a weakened viability, and it is not possible to effectively use the nutrients in the cultivation material to continue mushrooming. After the first tidal mushroom was harvested, the grain was loosened and wetted with lime water, the pH of the culture material was adjusted to 8-9, and then the seed was spread on the surface of the material. After sowing, it was covered with a thin layer of fermented Culture material. After the first and second tidal mushroom are harvested, the block is turned over and the bottom layer culture material is turned to the surface layer, and 1% lime water is sprayed to replenish the water, adjust the pH value, and inoculate the surface twice. The inoculation amount is 2% to 3%, generally about 30%. Using straw to cultivate straw mushrooms, four days after the sowing of grasses, strains can be placed in gaps in the grass layers for secondary inoculation. The inoculum size is about 20% of the first dose. In this way, when the first tidal mushroom is harvested, the second-inoculated strain can be decomposed from the haystack, accumulate nutrients and continue mushrooming.

Second, adjust pH In the growth process of straw mushroom, will consume a large amount of nutrients culture materials, resulting in metabolites, which organic acids can make the acidity of culture materials increase, affect the normal recovery of mushroom mycelium and continue mushrooming. After the first tidal mushroom is harvested, supplementing with some nutrient solution and adjusting the culture material to be alkaline, can promote the recovery of hyphae, extend the period of mushroom harvesting, and increase the amount of mushroom production. (1) Applying 3% lime water to the culture material can not only make up the water but also make the culture material alkaline. (2) Apply 0.1% urea and bran water (100 kg of water plus 10 kg of bran) to the culture material, filter after boiling, and take 50 kg of filtrate and 50 kg of clear water. The amount of urea is 0.1% to 0.2%, the amount can not be too much, otherwise it is easy to produce comatus umbrella bacteria. (c) supplement dry manure and human urine. The dried cow dung was broken, 40% of human urine was added, and the mixture was homogenized. One day before use, it was prepared for one day and was applied on the material surface after each harvest of a tidal mushroom. If you add some chicken, duck dung, the effect will be better.

Third, the implementation of Tu Tu straw covering soil can improve the moisturizing properties of the culture materials and the ability to adapt to changes in humidity, so that mushroom body hypertrophy, reduce dead mushrooms, increase the rate of 20% to 40%. The cover soil material can be used for vegetable garden soil (digging below 8 to 10 cm on the surface), and the thickness of the cover soil is generally 2 cm.

Fourth, the film covered straw mushroom after inoculation, covered with a film around the bacteria bed, can increase and stabilize the material temperature, maintain humidity, increase the carbon dioxide concentration in the microclimate around the material surface, promote the proliferation of related microorganisms, and promote the growth of straw mushroom mycelium. Covering the film immediately after inoculation should be sooner rather than later. In order to prevent the positive film from sticking to the material surface and affecting the normal breathing of the bacteria, some straw or wheat straw soaked in lime water may be sprinkled on the material surface. After covering the film, check the material temperature. If the material temperature exceeds 40°C, remove the film in time. After the film is covered for 4 days, it is necessary to remove the film and ventilate it regularly or use a bamboo film to prevent the surface hyphae from being long and affect the extension of the hyphae into the material. When buds appear, the covered film should be peeled off in time, or the film should be raised to prevent the death of mushroom buds.

Surgical Suture in medical surgery of human tissue and ligation. Surgical suture could be divided into Absorbable suture, Non-absorbable suture. 

The suture is processed by collagen or synthetic polymers from healthy mammal and it can be absorbed in vivo mammalian tissue.

Absorbable suture include: PGA(Polyglycolic Acid), CC(Chromic Catgut), CP(Plain Catgut), PGAR(Rapid Polyglycolic Acid), PGLA(Polyglactin 910), PDS(Polydioxanone), MO(Poliglecaprone);

Non-absorbable suture include: SK (Silk), NL(Nylon), PM(Polypropylene), PB(Polyester), SW(Stainless Steel Wire). 


Surgical Suture

Surgical Suture,Absorbable Sutures,Nylon Suture,Subcuticular Suture

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