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How to reduce pests and diseases in edible mushrooms? Practical control methods shared
The main insect pests of edible mushrooms include mushroom gnats, mushroom flies, springtails, mites and nematodes, and the integrated control measures are as follows. Keep the mushroom yard clean. Before cultivation, the mushroom house should be thoroughly cleaned and evenly sprayed with an 800-fold trichlorfon or dichlorvos solution. For outdoor mushroom cultivation, clear the weeds around the cultivation site and spray the soil and the surrounding area with a 250-fold trichlorfon solution. Prevent adults from entering the room. For indoor cultivation of edible mushrooms, nail 60-mesh fine gauze over doors, windows, ventilation holes, etc., to prevent adult mushroom flies, mushroom gnats and other pests from entering the room and causing damage. Trap and kill adults
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How to reduce pests in edible fungi? Practical pest control techniques shared
1. Keep the mushroom yard clean. Before cultivation, the mushroom house should be thoroughly cleaned and evenly sprayed with an 800-fold trichlorfon or dichlorvos solution. For outdoor mushroom cultivation, clear the weeds around the cultivation site and spray the soil and the surrounding area with a 250-fold trichlorfon solution. 2. Prevent adult insects from entering the room. For indoor mushroom cultivation, nail 60-mesh fine gauze over doors, windows, ventilation holes, etc., to prevent adult insects such as flies and mushroom gnats from entering the room and causing damage. 3. Chemical fumigation. For indoor cultivation of edible fungi, under sealed conditions, use 2-3 tablets of aluminum phosphide per cubic
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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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How to raise foxes artificially? A detailed explanation of practical techniques and methods
Foxes are valuable fur animals. According to their different colors, they can be divided into breeds such as silver-black fox, grass fox, red fox, Arctic fox, marbled fox, and pearl fox. The blue foxes and silver foxes raised in various places today belong to the Arctic fox and silver-black fox breeds. Their fox fur has bright colors, dense and thick underfur, straight and soft guard hairs, and thin yet strong hide, so the pelts are expensive and have long been known in the international market as "soft gold." 1. Reproductive characteristics of foxes. The effective breeding life of foxes can reach 6 to 8 years, with one litter per year. They generally come into estrus
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How to Treat Blood in Rabbit Urine? Detailed Practical Methods
Note: This method is for administering traditional Chinese medicine. The feeding method is as follows: 1. Prepare the medicine and draw it into a syringe. 2. Sit on the floor first, bend your knees, so that your thighs and abdomen form an 80° angle. 3. Place the rabbit on its back on your thighs (since your legs are at an 80° angle, there is no need to worry about the rabbit sliding down). Try to keep it calm. 4. Use your hand to support its chin and push it back slightly, which makes it easier for it to swallow the medicine. Pinch its neck (of course, we are not trying to choke it, so be gentle, just a slight bit of pressure is OK
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How to Prevent and Treat Urea Poisoning in Deer? A Detailed Guide to Practical Methods
Urea is a chemical fertilizer widely used in agriculture and is a non-protein nitrogen compound. Using urea or ammonium salts added to the diet to replace protein in feeding deer has been widely adopted. However, poisoning can be caused by mixing too much urea in the diet or by uneven stirring, or by grazing and accidentally eating it in areas fertilized with urea. [Etiology]: Urea and many non-protein nitrogen compounds are good protein substitutes and are commonly used as feed additives, such as urea, biuret, and diammonium phosphate. However, when fed in excess or by improper methods, they can produce large amounts of ammonia, and ammonia is a substance that attacks the nervous system of the body and can cause poisoning.
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How to prevent almond winter dieback? A detailed guide to practical methods
In northern regions, especially in areas with strong spring winds, winter dieback is prone to occur. The root system of almonds has no natural dormancy; although some cultivars can tolerate low temperatures of -18°C, winter dieback can also occur in windy, dry weather below -10°C. When transpiration water loss from branches reduces their water content to 35%, winter dieback occurs. Sometimes it also occurs on 2- to 3-year-old branches, causing serious effects on tree growth and fruiting. The main technical measures to prevent winter dieback are as follows: 1. Establish shelterbelts to create a good growing environment. Establishing shelterbelts,
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How to prevent and treat gummosis in peach trees? A detailed guide to practical methods
1. Distribution: Peach gummosis, also known as resin disease, occurs commonly in all peach-growing regions of our country, and is especially severe in the south. The causes are complex, and it is not easy to completely control. Gumming weakens tree vigor, affects fruit quality, and can even kill branches and trees. 2. Symptoms: This disease mostly occurs on the branches and trunk of peach trees, and is most likely to occur at the main trunk and the forks of main branches. In the early stage, the diseased part swells slightly and gradually exudes a translucent gum, which worsens after rain. Afterwards the gum gradually becomes jelly-like, turns yellowish-brown after losing water, and becomes dark brown when dry. In severe cases, the bark cracks
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How to Improve Fish Body Resistance? A Detailed Guide to Practical Methods
In recent years, with the expansion of farming scale, the increase in farming output and the deterioration of the farming environment, diseases of farmed aquatic animals have become increasingly serious, restricting the improvement of farming output to a certain extent. At present, under artificial farming conditions, it is unrealistic to control and eliminate all pathogens. To control the occurrence of fish diseases, the author believes that the first step is to start with improving fish body resistance, supplemented by drug treatment, and the effect will be better. Below are several methods for improving fish body resistance, for reference. Stocking superior varieties is the first choice for improving fish body resistance
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Real or fake Panax notoginseng? Here are a few practical ways to tell them apart
Panax notoginseng is a precious medicinal herb native to Guangxi, Yunnan and other provinces and regions, with a history of use spanning at least 500 years. It is a remarkable Chinese herbal medicine that combines both strengthening and pathogen-clearing effects; it belongs to the same family and genus as ginseng, to which it is botanically related. Besides the qi-tonifying and blood-nourishing effects similar to those of ginseng, it also has actions that ginseng cannot match. For traumatic injuries, fractures with swelling and bruising, various internal and external bleedings, and uterine bleeding in women, it has marked effects. In recent years it has been used to treat coronary heart disease, neurasthenia, peptic ulcer, rheumat
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