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How to safely overwinter shiitake mushrooms through summer? These management points must be mastered
The quality of summer management for shiitake mushrooms directly affects yield and profitability. Doing a good job of summer management is a key step in shiitake mushroom production, and two methods can be used: indoor and outdoor. I. Indoor spawn running for summer survival (1) Minimize the number of shiitake bags indoors and the number of bag layers. Stack two bags in a cross pattern, with no more than 5 layers at most, and keep the spacing between stacks at more than 20 cm to facilitate ventilation and heat dissipation. (2) Build a shade canopy outside the window so that sunlight does not shine directly onto the window or indoors. (3) In hot weather, close doors and windows at 7 a.m. to prevent outside hot air from entering indoors, and in the evening
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Feeding and management methods for autumn lambs to safely overwinter
Sheep estrus and mating occur mainly in spring and autumn, and the gestation period averages around 150 days, so spring and autumn are also the seasons when lambing is more concentrated. According to surveys, the overwintering survival rate of autumn lambs born in various places is significantly lower than that of spring lambs. The main reasons: 1. Environment. When autumn lambs overwinter, they are in the suckling period or weaning period. In winter, green fodder is scarce, forage quality is poor, ewes' milk is insufficient, and lambs are malnourished, weak in constitution, and poor in disease resistance. Moreover, the long dry and cold winter climate very easily causes respiratory infections in lambs, and many lambs die from pneumonia infection. Due to the cold climate
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Detailed Explanation of Cross-Infection and Safe Injection Issues in Pigs
(1) Sterilization of vaccination equipment. Syringes, needles and other vaccination equipment must be strictly sterilized and disinfected according to requirements. (2) One pig, one needle. Strictly guard against the one-needle-to-the-end injection method. It is best to use one pig, one needle, changing the needle for each pig injected. (3) Order of emergency vaccination. During emergency immunization, vaccination should be carried out in the order of relatively clean herds; assumed healthy herds; threatened herds; and affected herds. Within an affected herd, proceed in the order of asymptomatic; mildly symptomatic; and severely symptomatic. (4) Safe and scientific injection issues. Intramuscular injection at the side of the neck behind the ear.
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Detailed Explanation of Technical Measures for Safely Overwintering Shiitake Mushroom Logs Through Summer
Key Management Points for Safely Overwintering Mushroom Logs Through Summer. Outdoor summering. Outdoor shade shelters have good ventilation and cool down quickly, therefore, using outdoor shade shelters for mycelium running can effectively reduce the occurrence of "mushroom burning." Specific measures taken for summering and mycelium running using outdoor shade shelters: First, build trellises around the shade shelter and plant vine crops such as pumpkins and luffa to improve the shading effect; Second, install automatic rotating tap water sprinklers or spray pipes on the shelter roof, and spray water to cool down from 10 AM to 4 PM every day; Third, dig interconnected trenches 20 cm wide and 30 cm deep around the inside of the shelter and on both sides of the walkways, and run flowing water through the trenches to cool down.
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Eight preventive measures for bagged shiitake mushrooms to safely overwinter the summer, explained in detail
Based on our investigation and analysis of the summer-survival problems in large-scale bagged shiitake mushroom cultivation in Xixia over more than ten years, we have summarized a set of preventive measures for bagged shiitake mushrooms to safely get through the summer. They are presented below for reference. 1. Prevent contaminated spawn. There are many factors that can cause contamination in spawn, for example: incomplete sterilization of the substrate, lax disinfection during inoculation, introduction of pathogens during inoculation operations, air forced in through the cotton plug, respiration or damage during spawn transport, inoculation with contaminated spawn, and other such reasons. If contaminated spawn is used for production, it can harbor incalculable losses. 1.1
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Bagging Technology for Eggplants and Melons Helps Improve Safety and Efficiency
For vegetables harvested all at once, such as celery, cabbage, Chinese cabbage, and rapeseed, you can follow the pre-harvest interval of the pesticide and stop applying it a certain period before harvest, so the product meets pollution-free requirements. But for eggplant-fruiting and melon vegetables harvested multiple times, it is very difficult to set a fixed period before harvest to stop applying pesticides, especially during the harvest period, when fruits affected by pests or diseases may be harvested and sold before the pesticide residue period has passed, causing quality to decline. In tomato and cucumber cultivation, fruit bagging
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8 key points for the safe overwintering of broodstock shrimp: raise them well and get high breeding returns
Raise broodstock shrimp well for high breeding returns: 8 key points for safe overwintering of broodstock shrimp
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Feeding and Management Methods for Keeping Caged Rabbits Safe Through the Summer
Heat dissipation and temperature control: Plant some vine-type plants such as melons, beans, grapes, and pumpkins around the rabbit hutch to prevent direct sunlight, and you can also apply a layer of lime slurry to the inner and outer walls of the rabbit hutch so that direct sunlight does not reach the rabbit cages; open-air rabbit hutches should have a shade canopy set up, with doors and windows opened to allow air convection; for wool rabbits, the wool should be cut short along with the hair on the head and face, and the rabbit cages should not be too crowded; when the room temperature exceeds 30°C, sprinkle some cool water every 2-3 hours, or use a new brick, soak it in cool water for several minutes, and once it has absorbed enough water (no longer bubbling), place it in the rabbit cage,
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A detailed explanation of the guidelines for the use of pollution-free fishery drugs: scientific medication is safer
Although fishery drugs can treat diseases of the farmed fish, shrimp and crabs, because aquatic products will ultimately be placed on people's dining tables, attention must be paid to the safety of the drugs used to prevent and treat their diseases. To prevent harmful substances contained in aquatic products from harming human health, the Food Hygiene Law stipulates that aquatic products such as fish, shrimp and crabs must not contain antibiotics or synthetic antibacterial agents or other substances harmful to human health. To prevent drug residues, it is necessary to understand the correct methods of drug use and the withdrawal period. The relevant national authorities have issued the "Pollution-Free Food
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Key Technical Points for High-Quality and Safe Production of Edible Fungi
High-quality and safe production of edible fungi is an important part of the sustainable development of the edible fungi industry. It helps save resources, protect the environment, improve the competitiveness of products in the international market, increase the trade volume and price of exports, and raise the income of mushroom farmers. In recent years, with the increase in cultivated varieties of edible fungi, the broadening of types of cultivation resources, the expansion of cultivation area and the extension of cultivation regions, some production areas arbitrarily change formulas in pursuit of high yields and add some chemical components with unclear uses and mechanisms; and in one-sided pursuit of labor saving, they adopt some
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