Planting Technology Lists
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Bed frame cultivation technique of volvariella volvacea
1 the cultivation time of volvariella volvacea bed frame cultivation should be selected in the season when the daily average temperature is more than 25 ℃. Because the room temperature required for the growth and development of volvariella volvacea should be kept above 27 ℃, do not heat up or cool down sharply to prevent the young buds of volvariella volvacea from shrinking and dying. According to several years of experiments, the sowing date in the county can generally be arranged from early May to early September (gasoline barrels can be used to heat up if the room temperature is slightly lower in May). 2 the structure of the mushroom house and the requirements for ordinary slate roof mushroom rooms or general tile mushroom houses, requiring the use of plastic film or
2019-01-16 -
What if the straw mushroom is dead?
The reason for the death of straw mushroom is that the ventilation and moisturizing of the mushroom room are not coordinated. Straw mushroom is an aerobic fungus, which needs a lot of water, and it is easy to die from lack of water due to excessive ventilation. Lack of ventilation can easily lead to excessive carbon dioxide and hypoxia death. The temperature of the mushroom room changed suddenly. If there is no early ventilation and cooling in case of continuous high temperature, or if too much well water is sprayed on the floor, and the temperature drops too fast, the mushroom can not withstand the sudden change of temperature and die in batches. Poor germplasm and pests. The bacteria of the right age aged and died because they could not be cultivated in time. The activity of mycelium is poor, and the accumulation of nutrients after sowing is insufficient.
2019-01-16 -
Sowing technique of volvariella volvacea
1. Sowing time. The cultivation of sunny beds should be done well in advance and covered with plastic film in May. The specific sowing date should be determined according to the border temperature, and the general border temperature should be more than 22 ℃. You can't sow seeds if you can't reach them. The south-central part of North China is usually sown in late May or early June. Seeding quantity. Generally, 1520 kg of rice straw or 15kg of cottonseed husk can be put into the sunny bed per square meter, and the amount of bacteria is 60.8% of the weight of the culture material, that is, 1.2 to 1.5 kg per square meter. If it is cultivated for the first time, the strain should be increased appropriately.
2019-01-16 -
Annual production and cultivation techniques of Straw Mushroom and Coprinus comatus
1.1 volvariella volvacea in 1 crop. Prepare materials for sowing in May, harvest 1 crop a month, harvest 3 tides, and end production at the end of September. 1.2 Coprinus comatus. Sowing seedlings in September, planting mushrooms in the shed in late October, harvesting the first tide in mid-November, inoculating seedlings again in late November, two tides in mid-December, and three tides in the first ten days of January next year. The second crop was planted in late January and production ended at the end of April. 2 cultivation techniques 2.1 production and cultivation techniques of volvariella volvacea 2.1.1 ingredients. (1) Wheat straw 10
2019-01-16 -
Straw mushroom
Fruiting body is large, cap diameter 5-19cm, nearly bell-shaped, after extension, the middle slightly protruding, dry, gray to grayish brown. Dark, radiating ciliate lines in the middle. The fungus is white, soft and thick in the middle. Pleats white, posterior pink tip dense, wide, free, unequal in length. Stalk cylindrical, long 5-18cm, thick 0.8-1.5cm, white or yellowish, smooth, solid. The receptacle is large, cup-shaped, thick, white to grayish black. Live in groups on haystacks in autumn. Rice straw is widely used for artificial cultivation in the south of China.
2019-01-16 -
When is the best time to plant straw mushrooms in the north?
Because volvariella volvacea is a high temperature strain, the daily average temperature is more than 25 ℃ or the lowest temperature is more than 23 ℃, which is a suitable season for cultivating volvariella volvacea. The best season for volvariella volvacea cultivation is from June to September in the north. The time of seed production can be arranged between May and June. In recent years, the suitable cultivation period has been broadened by the use of winter warm greenhouse in the northern region.
2019-01-16 -
Cultivation techniques of volvariella volvacea in North China
Straw mushroom, also known as bract mushroom and orchid mushroom, has been cultivated in China for more than 300 years and enjoys the reputation of "Chinese mushroom" in the international market. 1 typical characteristics of volvariella volvacea 1.1.After sowing, under the condition of 28-32 ℃, the fungus could be full within 7 days, which was about 60% shorter than that of Pleurotus ostreatus and more than 90% shorter than that of Lentinus edodes. When the temperature of budding is over 30 ℃, mushroom buds appear on the 6th to 7th day after sowing.
2019-01-16 -
"Chinese Mushroom"-Fresh Straw Mushroom
At present, some vegetable farms and supermarkets in Jiangcheng have a small number of fresh straw mushrooms listed at a price of about 24 yuan per kilogram. Reporters yesterday in hankou river road vegetable market bought 500 grams of fried taste, feel fresh fragrance, smooth tender delicious. Straw mushroom, also known as delicious straw mushroom, orchid mushroom, hemp mushroom and so on. Only big jujube, pointed round at the top, black; the lower part thick, white. It is understood that at the beginning of this year, Xinzhou, East and West Lake and other places in our city were introduced from Jiangsu and Zhejiang provinces. At present, the output is relatively small. Mushroom fragrance, known as "put a piece, incense pot"
2019-01-16 -
High-yield cultivation techniques of volvariella volvacea indoor bed frame
1. The basic conditions for the growth and development of volvariella volvacea 1.1 nutritional cultivation materials must contain carbon, nitrogen, minerals and vitamins. Therefore, cellulose-rich straw, wheat straw, hemp straw, waste cotton, cottonseed hull and bagasse are all raw materials for the production of straw mushrooms. Nitrogen-containing compounds are important elements in the synthesis of cell protein of volvariella volvacea. Straw mushroom can only use low molecular weight amino acids. Organic nitrogen substances such as wheat bran and rice bran peptone can be used as nitrogen sources. The cultivation of volvariella volvacea usually does not need to add ammonium nitrogen, nitrate nitrogen and urea. In addition to carbon and nitrogen,
2019-01-16 -
High-yield cultivation method of volvariella volvacea with raw meal covered with soil
1. The virus-free strain of volvariella volvacea has obvious production advantages, such as no virus or bacteria, strong resistance, high yield and so on. Bacteria should be selected according to the direction of the product, such as V23 with large grain type, which is suitable for fresh sale or drying; agricultural V42 with medium and large grain type, which is suitable for fresh sale or salinization processing; other small and medium-sized grain types are suitable for can processing, etc. Second, drug treatment mushroom shed can generally use all-disease-free solution to blanket spray on the mushroom shed to thoroughly kill viruses and pathogens, so as to ensure the cleanliness of the production place.
2019-01-16