Cultivation techniques of Pleurotus ostreatus artificial cultivation methods of Lactarius

In the field of food, there is a kind of delicious bacteria related to Masson pine, which is deeply loved by the gourmet little "foodie". It is Pleurotus ostreatus. This is a specialty of Songzi mountain area, with good quality and high annual output, and can also be cultivated artificially. Recently, many netizens have inquired about the planting technology of Pleurotus ostreatus on the Internet. The editor has specially sorted it out and now shares it with you.

Planting techniques of Pleurotus ostreatus

The main results are as follows: 1. the cultivation time is generally in summer and autumn. Although it is simple to adopt field sowing cultivation, some unexpected problems will occur due to the influence of climate, such as long-term drought during sowing period and long-term heavy rain, which will cause damage to the bacteria that have just entered the soil and cause bad bacteria. but the advantages of cultivated Pleurotus ostreatus are similar to those of wild mushrooms.

2. Pleurotus ostreatus is similar to other mushrooms, and there are usually mother species, original species and cultivated species. Mother culture medium preparation: mother culture medium with potato, glucose, Agar medium (pda). Formula 1: potato (peeled) 200g, glucose 20g, Agar 20g, pine needle water 1000m1.

3. Corn meal 100g, glucose 20g, Agar 20g, pine needle water 10o0ml. The pine needle water must be boiled by infiltrating the pine needle before the leached water can be used. Tissue isolation of Pleurotus ostreatus: wild fresh and tender strains were picked in the field with good shape and no discoloration, and the roots and soil were wrapped with white cloth or white paper.

Artificial cultivation methods of Pleurotus ostreatus

1. Pleurotus ostreatus is similar to other mushrooms, and there are usually mother species, original species and cultivated species. Mother culture medium preparation: mother culture medium with potato, glucose, Agar medium (PDA).

2. Formula: potato (peeled) 200g, glucose 20g, Agar 20g, pine needle water 1000ml, formula 2: corn meal 100g, glucose 20g, Agar 20g, pine needle water 10O0ml. The pine needle water must be boiled by infiltrating the pine needle before the leached water can be used.

3. Preparation of cultivated species: formula 1: pine sawdust 35%, corncob 25%, loose sand 18%, grain hull 10%, wheat bran 10%, compound fertilizer 2%; formula 2: pine sawdust 45%, cottonseed shell 25%, pine forest soil 18%, wheat bran 10%, calcium superphosphate 1%, sugar and gypsum 0.5% each.

4. The cultivation time is generally in summer and autumn. Adopt field sowing cultivation and field sowing. The naturally growing pine forest zone was selected for more than 25 years, and there were a small amount of thatch bushes between the trees. The bacteria were sown in "T" grooves, covered with plastic film, covered with grass and pine needles, and checked whether the hyphae germinated after 45 days.

Preparation of Pleurotus ostreatus strain

1. Corn meal 100g, glucose 20g, Agar 20g, pine needle water 10o0ml. The pine needle water must be boiled by infiltrating the pine needle before the leached water can be used. Tissue isolation of Pleurotus ostreatus: wild fresh and tender strains were picked in the field with good shape and no discoloration, and the roots and soil were wrapped with white cloth or white paper.

2. The tissue separation is operated in the inoculation box, take a small piece of bacterial cap and stalk intersection, pick into the test tube slope with the inoculation needle, gently flatten it. As the mycorrhiza of Pleurotus ostreatus is wild and fragile, there is no need to use excitant drugs (such as formalin) at first, and mushroom pieces should be taken carefully. It is best to complete the whole process of tissue separation above the alcohol lamp flame.

Living environment of Pleurotus ostreatus

The vegetation occurs mainly in coniferous forest (Pinus massoniana coniferous forest, or Pinus elliottii and loblolly pine mixed forest) or coniferous and broad-leaved mixed forest in the northwest of Hunan Province. The composition of its vegetation, the tree layer is mainly Masson pine, followed by Madong, chestnut, etc.; the shrub layer is mainly Camellia oleifera, golden cherry, small fruit Rongyou, fire thorn, horsethorn, rhododendron, but also between chestnut, salt skin wood, small pine and so on; vegetation layer, there should be white grass, yellow grass, camphor grass, dog bud root and other Gramineae plants, but also a small amount of mango, sea sand and moss drunken plants.

How to cultivate Pleurotus ostreatus artificially, how to make the strain, and so on, the editor has classified and shared with you, now do you have a better understanding of Lactarius? If you want to cultivate professionally, the editor suggests that you learn more from the artificial cultivation technical guidance experts, so that you can better avoid the risk.