-
Scraping the mushroom bed surface of oyster mushrooms can increase mushroom weight
After two harvests of oyster mushrooms, the bed surface often becomes severely dry and compacted, with poor air and water permeability, and the mycelium becomes senescent and weak, which delays the fruiting time, reduces mushroom yield, and may even result in no mushrooms at all. Scraping the bed surface can effectively solve this problem and produce a very good yield increase. The method for scraping the bed surface is: for a severely compacted bed surface with an overly thick mycelial skin, scrape off a thin layer of the aged mycelial skin over the entire surface. For a slightly compacted bed surface with a relatively thick mycelial skin, use a wire to scratch many small crisscrossing grooves until the mycelium is exposed. For ridge-bed cultivation,
-
Adding table salt to oyster mushroom substrate can increase yields
In oyster mushroom cultivation, using carbendazim to control contamination by foreign fungi is effective, but pesticide residues remain in the mushrooms, which is harmful to human health, and the cost is relatively high. According to experiments: when cultivating oyster mushrooms on raw substrate, adding 1.5 kg of table salt per 100 kg of dry substrate (dissolved in advance in a measured amount of water) and mixing thoroughly can prevent infection by foreign fungi and also bring mushrooms out 5-7 days earlier. At the same time, because table salt is rich in sodium, calcium, magnesium and other metal ions needed for oyster mushroom growth, if a 10% salt solution is sprayed in the early stage of fruiting body differentiation and after each flush is harvested, the mushrooms can be free of pesticide residues and their quality
-
Spraying oyster mushrooms with cooled boiled water can significantly increase yield
Spraying cooled boiled water at different stages of oyster mushroom fruiting can increase the biological conversion rate by 33%, and oyster mushrooms sprayed with cooled boiled water flush faster, fruit evenly, and have thick, plump caps. After the oyster mushroom mycelium has fully colonized, remove the plastic film and spray the mushroom bed and the surrounding walls once with cooled boiled water so that the relative air humidity reaches 80-85%; when coral-like primordia appear in large numbers, as the fruiting bodies gradually grow, spray cooled boiled water 3-5 times a day to raise the air humidity to 95%. When spraying, use a fine mist; do not irrigate heavily, so that standing water does not cause mushroom death
-
Analysis of the Causes of Meteorological Diseases in Oyster Mushroom Cultivation and Prevention Countermeasures
Years of oyster mushroom cultivation practice has proven that abnormal weather changes in spring, with temperatures suddenly rising or dropping sharply, can cause the same meteorological diseases in oyster mushrooms within the same climatic zone. If poorly managed, oyster mushroom fruiting bodies will wilt and die in large numbers within 1-7d, resulting in heavy losses. Therefore, studying meteorological diseases of edible fungi, utilizing weather forecast results, and formulating effective preventive measures have very important practical significance for reducing losses of edible fungi and improving the economic benefits of mushroom cultivation. 1 Typical Cases and Analysis 1.1 Typical Cases Case 1: 1
-
What to Do When Oyster Mushrooms Get Soft Rot Disease? Detailed Prevention and Control Methods
Symptom manifestation is mainly shown by the white mycelium of oyster mushrooms growing in a spider-web-like pattern on the surface of the bed, rapidly spreading, covering the bed surface, and surrounding the fruiting bodies. Once the base of the fruiting body is surrounded by mycelium, it becomes infected; the pathogen spreads upward along the stipe, and finally the fruiting body stops growing, its color becomes dull, and it rapidly softens, turns yellow, turns brown, and then rots. Prevention and control methods: First, strictly treat the mushroom shed. Before the mushroom shed is put into use, spray it with Mushroom Disease Eliminator King, keep it sealed for two days, then spread lime powder on the ground at 250 grams per sq m. Second, during the spawn-running period
-
Occurrence and Control Methods of Major Diseases, Insect Pests and Rodent Pests of Lilies
Lily, also known as night lily, mountain lily, Zhongpeng flower, etc., is a plant that combines medicinal, edible and ornamental uses, with a large market demand. Lily is also a traditional export specialty of China and is planted throughout the country. However, with the expansion of lily planting area, diseases, insect pests and rodent pests have become increasingly serious, becoming the main factors restricting stable and high yields of lilies. The occurrence and control methods of the main diseases, insect pests and rodent pests of lilies are introduced as follows: 1 Main diseases and control 1.1 Main diseases There are many kinds of lily diseases, but fungal diseases such as gray mold and Fusarium wilt are the main ones.
-
Detailed Guide to Identifying and Controlling the Main Diseases of Lilies
Lilies belong to the genus Lilium in the family Liliaceae and are perennial herbaceous plants, also known as wild lilies and medicinal lilies. In recent years, lily cultivation has been seriously threatened by diseases, mainly lily leaf blight, phytophthora blight, bulb basal rot, and viral diseases. These diseases often occur together, worsening the damage. The usual incidence rate is 10%-15%, and in severe cases it can reach 20%-30%. 1. Several main diseases of lilies (1) Lily leaf blight, also known as lily gray mold, is a commonly occurring disease. It mainly damages leaves, but can also infect stems,
-
What are the main common diseases of lilies?
(1) Lily leaf blight, also known as lily gray mold, is a widespread disease. It mainly damages leaves, but can also infect stems, buds and flowers. Leaf spots are round or oval, varying in size, light yellow to light reddish brown, and water-soaked. Under warm and humid conditions, the spots become thin and brittle, light gray, and semi-transparent, and in severe cases can cause the whole leaf to die; infected stems turn brown or become constricted, causing the plant to collapse; when young plants are infected, the growing points of stems and leaves become soft and rot and die; infected flower buds initially show small brown
-
What is dog eczema? A detailed explanation of a common surgical disease in dogs
[Causes]First, it is frequently irritated by various factors, such as moisture, insect stings, and irritants in dirt. Second, feeding and management conditions are also closely related to the occurrence of the disease, especially the unsaturated fatty acids in fish, which have a strong relationship with the occurrence of eczema. Excessive intake of carbohydrates makes eczema more likely to occur. The disease also occurs more often in seasons with higher temperatures and greater humidity. In China, it occurs most in summer and autumn, especially from May to September.[Key points for diagnosis]Eczema is prone
-
Introduction to Common Disease Prevention and Treatment Methods and Key Points for Deer
1. Dystocia [Treatment] Strengthen scientific feeding and management of pregnant does, and create a relatively quiet birthing environment. When dystocia occurs, assist the birth promptly. 2. Gastrointestinal catarrh and gastroenteritis [Treatment] Pay attention to feed and drinking water hygiene, and prevent sudden feed changes, etc. Administer 5% glucose intravenously; if sulfonamides, urotropine, or Anna Ru injection can be added to the intravenous fluid. 3. Rumen impaction and acute rumen bloat [Treatment] Withhold feed, but do not restrict drinking water.
条件筛选