Planting Technology Lists
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Comprehensive Control of mildew pollution of Pleurotus ostreatus
Pleurotus ostreatus, also known as Pleurotus ostreatus, is delicious and nutritious, and enjoys a high reputation in the international market. In recent years, the mushroom industry in our county has developed rapidly, but mold pollution is common, light ones reduce production, heavy ones have no harvest. Therefore, whether it can effectively prevent mold pollution is the key to improve the quality and yield of Pleurotus ostreatus. 1. The types of molds and their damage to Pleurotus ostreatus cultivation, the common contaminated molds are Trichoderma, Penicillium, Alternaria and Aspergillus. This kind of mold propagates rapidly under the conditions of high temperature, high humidity and poor ventilation, and forms green on the surface of the culture material in the later stage.
2019-01-15 -
Cultivation techniques of Pleurotus ostreatus
Bering Pleurotus ostreatus, also known as Pleurotus ostreatus, originated from Pleurotus ostreatus, so it is also called Tianshan Pleurotus ostreatus. Its cultivation technique is simple, the period is short, the adaptability is strong, the quality is tender, the taste is fresh, the color is white, it is a rare edible fungus with high nutritional value. The mycelium of Pleurotus ostreatus is thicker and whiter than the common Pleurotus ostreatus varieties, with strong impurity resistance; the fruiting body is clustered or solitary, the mushroom body is white, fat and thick, the stalk is thick and long, the texture of the mushroom cover is crisp and tender, white folds, straight stripes; when mature, the cover top is curly, and the fresh weight of a single flower is 50-160 grams. This mushroom belongs to medium and low temperature type mushroom fungi, mycelium.
2019-01-15 -
The production process of Pleurotus ostreatus and the technical operation of each link
Production technology: ingredient-sterilization-package plate-cooling inoculation-bacteria-summer-mushroom management-harvesting and processing-turning tide-heat preservation. 1. Ingredients: the most important requirement of ingredients is to mix the raw materials of different components evenly, and to stir the dry and wet materials evenly, so that the nutrition proportion of each plate of culture medium is uniform, and the water content is up to 60%. 2. Sterilization: there are two main sterilization methods of Pleurotus ostreatus culture medium: steaming bag and evaporating material. The vast majority of production households in all regions of the county follow these two methods, but the two methods have their own advantages and disadvantages.
2019-01-15 -
Cultivation points of Wild Mushroom
Wild mushroom is a dominant domesticated species popularized and planted in our county in recent years, with unique flavor and rich nutrition. 1. Preparation and preparation of culture materials, fermentation 1. The main materials of the culture material are wheat straw (or cottonseed shell) and cow dung, which are required to be dry and fresh without mildew. Auxiliary materials are urea, wheat bran, gypsum, calcium superphosphate, lime and so on. two。 Formula of culture material (100m2) 1500 kg of dried cow dung, 25 kg of superphosphate, 25 kg of gypsum, wheat straw (or
2019-01-15 -
How to stimulate the mushroom tube to produce mushrooms early
There are many ways to stimulate the growth and development of microorganisms, such as mechanical stimulation, ecological stimulation, physical stimulation, chemical stimulation and so on, but in the process of cultivation of Pleurotus ostreatus, the following methods are generally used: (1) startled bacteria: when the mycelium of Pleurotus ostreatus has been thoroughly developed, when there is a layer of bacterial film on the bacterial bed, a flat board can be used to beat it again and again, making the bacterial bed appear a large number of board marks. In this way, the hyphae are shaken, which increases the chances of biochemical reaction and promotes the rapid differentiation of fruiting bodies. (2) irritation of scratching bacteria and breaking materials: hyphae
2019-01-15 -
Processing technology of shredded louver mushroom
First, the origin of the name: shredded louver mushroom, the full name is "shredded four micro-louver mushroom", imitating tripe food, using Pleurotus ostreatus to cover and cut into long strips of mushroom 0.5 centimeters wide, just like white tripe. Taste is slightly salty, slightly spicy, slightly sweet, slightly sour ready-to-eat food or convenience food. 2. Technological process: wash Pleurotus ostreatus, → shredded, rinse →, protect color, kill green, → cooling, filling →, filling juice, sealing, → sterilization and cooling. Third, the basic operating procedure: ① cap shredding. Harvest large slices of Pleurotus ostreatus under medium well
2019-01-15 -
The yield of "wavy" mushroom planting is high.
The wavy cultivation mode is to spread the culture material on the bed surface into a kind of undulating wave when spreading materials and sowing seeds. Compared with the plane cultivation bed, the mushroom production area of this cultivation model can be increased by more than 50%; it is better than the plane cultivation method in removing harmful gases in the material and regulating the material temperature; without increasing any investment, the yield per unit area can be increased by 30% and 40%. The implementation methods are ingredients in the early stage of production, fermentation, arrangement and disinfection of cultivation sites, and various management work in the later stage of cultivation.
2019-01-15 -
Pleurotus ostreatus has a bright future
On the morning of July 31, Hangzhou Academy of Agricultural Sciences, Municipal Bureau of Agriculture and Hangtou Town Government held an on-site exchange meeting on new varieties and technologies of rare edible fungi at Huangmugang vegetable base in Hangtou Town. Leaders and experts from Hangzhou Academy of Agricultural Sciences, Bureau of Agriculture, Bureau of Science and Technology, Science and Technology Association, as well as agricultural scientists and technicians from various counties and cities in Hangzhou, inspected the experimental greenhouse of rare edible mushrooms in the vegetable base. According to Zhou Zufa, director of Hangzhou Edible Mushroom Station, Jinfu mushroom is a kind of high temperature mushroom, which can be produced at temperatures ranging from 28 ℃ to 35 ℃.
2019-01-15 -
Control of spot disease of Pleurotus ostreatus
1. The main symptoms of this disease are damage to leaves and petioles. Leaf disease spot yellowish brown to brown, showing polygonal, oval or irregular shape, slightly wheel-shaped, disease spot surrounded by yellowish green or green-brown halo, disease spot sometimes linked to each other into a large disease spot, serious can make the leaves yellow and dry. Petiole disease often produces short brown spots, and gray mold grows on the surface of the spot when the humidity is high. two。 The route of transmission and the regularity of the disease is caused by the infection of Cercospora, a subphylum fungus, which is mainly caused by mycelium and conidia.
2019-01-15 -
Using mushroom starter to produce high yield, high quality and save time
The use of fermentation auxiliaries to produce edible fungus culture materials has the advantages of fast fermentation and good fermentation, which can ferment at both high temperature and low temperature, which greatly shortens the fermentation time, reduces the labor intensity and reduces the production cost. It also has the characteristics of universal fermentation and strong adaptability (it can ferment almost all the organic matter that needs to be fermented, and it has loose requirements on environmental conditions). It can be widely used in Pleurotus ostreatus (Pleurotus ostreatus), straw mushroom (rice straw mushroom, Chinese mushroom), silver straw mushroom
2019-01-15