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Key High-Yield Techniques for Cultivating Oyster Mushrooms on Rice Straw
High-Yield Techniques for Cultivating Oyster Mushrooms on Rice Straw 1. Selecting spawn: Experiments show that the relatively ideal strains include: the low-temperature type 792 and 118 oyster mushrooms; the medium-temperature type Xinnong No. 1, 9400 oyster mushroom, and Hypsizygus marmoreus; the high-temperature type Hainan No. 2, etc. (All of these spawns can be provided by the Binhai County Edible Fungi Research Institute.) 2. Seasonal scheduling: Along the middle and lower reaches of the Yangtze River, sowing can be done from early August to mid-February of the following year, with mid-September to mid-November being the best sowing period. 3. Rice straw selection: Choose fully dried, mold-free, golden-colored rice straw
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How to Cope with Disastrous Weather in Oyster Mushroom Greenhouse Cultivation
The area of oyster mushroom cultivation keeps expanding, cultivation techniques are constantly being renovated and improved, and disastrous weather also disturbs oyster mushroom cultivation from time to time. In winter and spring, the main disastrous weather includes: snowy weather (including blizzards and snowstorm weather), cold wave weather, strong wind and temperature drop weather (including blowing sand and floating dust weather), continuous overcast and foggy weather, continuous low temperature weather, and rare extreme low temperature weather. In summer and autumn, the main types are: rainy weather (including thunderstorms, torrential rain, storms, and continuous rainfall weather), high temperature and dry heat weather (
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Common abnormal phenomena and handling measures in oyster mushroom cultivation in late spring and early summer
Late spring and early summer is a good season for cultivating oyster mushrooms. However, due to improper operations, some mushroom growers experience abnormal phenomena such as yellowing and necrosis of mushroom logs after fruiting, souring and stinking of the substrate, and delayed fruiting after the mycelium has fully colonized the bags, which reduces the success rate, yield, and quality and directly affects economic returns. Based on many years of production practice and the experience of growers, the author summarizes the causes of these abnormal phenomena and the handling measures as follows. 1. Mass death of young mushrooms after fruiting from the mushroom bags In late spring and early summer, sometimes after the mushroom logs fruit, young mushrooms turn yellow and soft in large numbers, their bases thicken, and then they wither and rot into dead mushrooms.
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Peat can be used to cultivate edible fungi, and Japan already has practical experience with this.
Japan has successfully developed a method for cultivating edible fungi using a mixed substrate based mainly on 20% to 30% peat and oil-containing grains (both measured on a dry matter basis). Before cultivation, the long fibers in the peat are cut and chopped, and a mixture of barley husks, rice bran and sawdust, which can effectively increase aeration, is added, after which the substrate is bottled, sterilized and inoculated. When the formula is suitable, the harvest rate of oyster mushrooms per bottle reaches 55%, an increase of 30% compared with cultivating oyster mushrooms using a substrate of sawdust and rice bran alone. The growth period can be shortened from 50 days to 56 days
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Detailed Explanation of Key Techniques for Cultivating Edible Fungi in Woodland
Conventional edible fungus production mainly has two models. One is factory production, but it has relatively high requirements for facility conditions, and generally requires investment of more than 10 million yuan, so its development is limited and it is not suitable for large-scale promotion; the other is the household production model, which mainly uses greenhouses and plastic tunnels as cultivation sites. The mushroom rooms and production equipment are relatively simple, scattered across suburban districts, and difficult to scale up, and the investment per mu of mushroom sheds needs to be more than 50,000 yuan, so large-scale development is likewise restricted. Because these two production models with fixed facilities
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Technical method for three-dimensional cultivation of edible fungi using pure crop straw
For a long time, the culture medium for edible fungus production in China has been mainly wood chips and cottonseed hulls. Excessive logging of timber has caused a shortage of forest resources; and cottonseed hulls, because of their wide range of uses and large consumption, have remained high in price. As a result, the prices of raw materials used for cultivating edible fungi have risen substantially, increasing costs. In this way, those who manage poorly often end up with poor returns, or even losses. In response to this situation, the vast number of edible fungus workers in China, after years of exploration, finally chose to use crop straw for edible fungus cultivation. At that time, the methods used were
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What are the main pests and diseases of the Ferula mushroom? Detailed explanation of control methods
I. Infection routes of pests and diseases 1. Natural spread During the process of spawn production and cultivation of edible fungi, the slightest negligence allows pathogen spores to invade the spawn and culture bags, while pests lurk in waste materials, weeds and dead branches and fallen leaves around the mushroom house, developing, laying eggs and reproducing, seriously harming edible fungus production. 2. Seed-borne infection The mother spawn, stock spawn or cultivation spawn used, without strict inspection, is mixed with contaminating fungi and pests; using such spawn for production leads to complete infection. II. Diseases and their control 1. True
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Methods and Technical Key Points for Pest and Disease Control in Stropharia rugosoannulata Cultivation
Stropharia rugosoannulata has strong resistance and is easy to cultivate. According to cultivation practice and promotion in recent years, no diseases that seriously harm the growth of Stropharia rugosoannulata have occurred. However, before fruiting, some competitor fungi are occasionally seen, such as Coprinus comatus, Pezizales, Psilocybe, and other competitive fungi, among which Coprinus comatus is more common. During the cultivation of Stropharia rugosoannulata, the more common pests include mites, springtails, mushroom gnats, ants, slugs, and so on. The main control measures are described as follows: (1) Coprinus comatus often occurs on beds where mycelial growth is poor or when poor-quality rice straw
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What are the main pest and disease control methods for mushroom sheds?
With the development of the vegetable basket project, the demand for edible fungi has increased accordingly, but pest damage inside mushroom sheds has created major obstacles to the development of edible fungi. To alleviate this contradiction, the main pests in mushroom sheds and their control methods are introduced here. 1. Mushroom flies The larvae, also called fungus maggots, mainly feed on the fruiting bodies, creating tunnels that affect quality, and the wounds they cause are also very easily infected by pathogens, leading to rot. Different methods should be used to control mushroom flies at different stages. If large numbers of fungus maggots occur before mushroom emergence, dichlorvos can be used at 0.90 kg
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Occurrence and Control of Pests and Diseases in Industrialized Mushroom Cultivation
In the late 1990s, China successively introduced industrialized mushroom production lines from Japan and the Taiwan region, which led to rapid advances in mushroom production technology, making it possible to enjoy delicious and nutritious fresh products such as enoki mushrooms (Flammulina filiformis), crab-flavored mushrooms (Hypsizygus marmoreus) and king oyster mushrooms (Pleurotus eryngii) even in the hot summer. In the Shanghai area, there are currently 3 large-scale enoki mushroom enterprises in production and 1 crab-flavored mushroom enterprise, with 3 more added by the end of 2005. It is expected that the daily output of enoki mushrooms will reach 50 t, crab-flavored mushrooms 5 t and king oyster mushrooms 1.5 t, making it the largest industrialized mushroom production base in the country.
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