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Detailed Explanation of the Production and Application Technology of Shiitake Mushroom Capsule Spawn
At the end of the last century, Japan invented capsule spawn and applied it on a large scale to log-cultivated shiitake mushrooms. In 1999, this technology was introduced to our country. After years of research, the Qingyuan County Edible Fungi Research Center overcame the technical difficulties of applying capsule spawn to substitute-material-cultivated shiitake mushrooms and achieved domestic production. Because capsule spawn has the advantages of saving labor, saving effort and a high survival rate, it is very suitable for large-scale production. In the past two years, the amount used has doubled and redoubled, and tens of millions of bags have been promoted and applied so far. It is estimated that in a few years this technology will become common in our country.
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Detailed Explanation of Shiitake Mushroom Spawn Treatment and Cultivation Methods
Shiitake mother spawn and cultivation spawn should be stored in a cool, clean preservation room or a disinfected refrigerator, and inoculation should be carried out in a disinfected inoculation box or inoculation room. When culturing disease- and pest-free cultivation spawn, the culture site should be a disinfected dedicated shed or room, with the spawn farm isolated from the production field. The cultivation spawn substrate formula ratio is 98% cottonseed hulls, 8% wheat bran, 1% lime, 1% gypsum, 1% phosphate fertilizer, and an appropriate amount of water, with 110-130 jin of auxiliary materials added and mixed evenly. Put the prepared substrate into spawn bags and use atmospheric pressure sterilization at a temperature of 100°C
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Method for making shiitake mushroom (Lentinula edodes) spawn in plastic bags
The method for making spawn using 17 cm × 33 cm polypropylene plastic bags has already been described in the production of spawn for block cultivation. In recent years, substitute-material shiitake mushroom production has developed rapidly in northern China. Due to differences in climatic conditions and other factors, most northern regions adopt large-bag cultivation. Since large-bag cultivation also uses plastic bags as containers for spawn production, its operational precautions and technical key points are the same, but some specific operations differ. Large-bag cultivation uses low-pressure high-density polyethylene plastic tube bags, 0.5-0.6 mm thick and 22-25
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What methods are there to prevent contamination by weed molds in shiitake mushroom cultivation?
To prevent weed mold contamination, cultivation should be arranged at a suitable temperature. The most suitable growth temperature for shiitake mushroom mycelium is 22°C to 25°C, and the most suitable temperature for fruiting body development is 15°C. The optimal mycelial age is about 5 days after the mycelium has fully covered the bottle bottom. The mycelium should grow evenly, be thick and strong, with abundant fluffy hyphae, a pure white color, no primordia formed by twisting, and a fresh fragrance. Spawn carrying weed molds must never be used. The sawdust, wheat bran, and other materials used in the medium must all be fresh and free of mold, and the water content of the culture material should be 50% to 55%. The plastic bags selected should not be uneven in thickness or of poor quality, otherwise
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Cultivation Techniques for Shiitake Mushrooms Intercropped in Fast-Growing Plantations in Beijing
In order to protect and improve the ecological environment of the capital, artificial fast-growing plantations in the suburbs of Beijing have developed rapidly in recent years. Because the time required to grow timber is relatively long, there is a contradiction between farmers' short-term benefits and the long-term benefits of afforestation, which has affected farmers' enthusiasm for planting trees and establishing forests. Therefore, effectively using idle land resources between the trees to develop edible mushroom production is an effective way to accelerate the prosperity of afforestation farmers. Taking shiitake mushrooms as an example, this paper introduces cultivation techniques for intercropping edible mushrooms in fast-growing plantations. 1 Selection of cultivation site The fruiting body development stage of shiitake mushrooms intercropped in woodland occurs in the forest, and moderate scattered light is
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Detailed Explanation of Green Organic Cultivation Techniques for Changbai Mountain Shiitake Mushrooms
The edible mushroom industry is a very important development project. It is one of the three major industries of modern large-scale agricultural production (namely crop farming, livestock farming and edible mushroom cultivation). It is a green food on which humanity depends for survival and has enormous development potential. Baishan City has dense forests, abundant rainfall and large day-night temperature differences, making it highly suitable for the growth and reproduction of edible and medicinal fungi, with shiitake mushrooms as the main type. By establishing a green (organic) shiitake mushroom production demonstration base, it is possible to further adjust the industrial structure of forestry and agriculture, enabling part of the forestry workers and
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Key Technical Points for Field Cultivation of Shiitake Mushrooms on Substitute Substrates
With the advancement of science and technology and the development of the market economy, shiitake mushroom cultivation is also continuously improving and innovating. Not long ago, the editor received phone calls from farmers such as Li Xiliang of Baigenli Village, Kele Town, Nenjiang County, asking about the techniques for field cultivation of shiitake mushrooms. We have specially selected and compiled the manuscript "Cultivation Techniques for Field Cultivation of Shiitake Mushrooms on Substitute Substrates," hoping it will be of help to you. 1. Preparation of the cultivation substrate There are many formulas for the culture medium used in field cultivation of shiitake mushrooms on substitute substrates. Two are introduced here: one is 80% hardwood sawdust, 10% wheat bran, 7% rice chaff, 1% gypsum powder, 2% soybean cake powder, and 0.1-0.2% 50% wettable
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Detailed Explanation of Key Points of Bag-Grown Shiitake Mushroom Cultivation Technology
Shiitake mushroom (Lentinula edodes) is one of the earliest edible fungi to be artificially cultivated in China. The traditional cultivation method was mainly based on log cultivation. Log-cultivated shiitake mushrooms have a dense texture and excellent quality, but the production cycle is long, the yield is low, and the cost is high. Substitute substrate cultivation technology has the advantages of a wide range of raw material sources, a short production cycle, high yield, and large returns, and has become the main method of shiitake mushroom cultivation today. The production process of substitute substrate cultivation of shiitake mushrooms can be roughly divided into three aspects: bag making, bag removal and color change, and fruiting management. 1. Bag making. Shiitake mushroom is a saprophytic fungus. It does not contain chlorophyll itself and cannot
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Shiitake Mushroom Cultivation Experience Sharing: A Detailed Explanation of Lin Baowen's Growing Method
Lin Baowen of Langgu Village, Yangjia Township, Wafangdian City, began cultivating shiitake mushrooms 9 years ago. In a 180 sq m arched shed, he cultivates 4800 shiitake blocks, with an annual net profit of more than 20,000 yuan. Through his demonstration and leadership, more than 40 surrounding farming households have successively taken up shiitake mushroom production, and he is known by everyone as a leader in shiitake mushroom production. His experience in cultivating shiitake mushrooms is as follows. 1. Selection of spawn Since the sowing period is in November, the shed temperature during the mycelium-running period and the fruiting period is greatly affected by outside air temperature. Therefore, wide-temperature-type varieties are selected, such as "Xiang VED"
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The key to successful shiitake mushroom cultivation lies in sterilization
"Incomplete sterilization, and mushroom growing is a killer," this is a vivid description of cultivation failure caused by incomplete sterilization in shiitake mushroom cultivation. Sterilization is an extremely important step in the process of cultivating shiitake mushrooms, and it determines the success or failure of cultivation. First, before mixing the shiitake mushroom substrate, carefully inspect the sterilization stove. Check the sealing degree of the sterilization stove, the degree of flame combustion, and whether the cold air exhaust is unobstructed, so as to ensure that no unexpected situations occur during the sterilization process. Second, after bagging is completed, the bags must be loaded immediately, and according to the amount of 3
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