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Detailed Methods for the Prevention and Control of Slime Mold Disease in Bamboo Fungus
Once bamboo fungus (Phallus indusiatus) is attacked by slime mold, the losses are extremely severe, and mushroom growers everywhere should pay attention to this. This article provides a brief introduction to the damage symptoms, causes of the disease, and prevention and control measures. 1. Pathogen: The pathogen of bamboo fungus slime mold disease is Comatricha pulchella (C. Bab) Rost, also known as the beautiful hair net. Its form consists of sporangia growing in groups, sometimes densely packed, stalked, oval to cylindrical, slightly pointed at the top, dark brown or rusty colored, with a total height of 0.7-1.5mm; the stalk is black, generally shorter than the sporangium, rarely reaching half of the total height; the cyst base membrane is thin and membranous, disc-shaped and solitary, or a group forming a continuous sheet; the columella is straight, gradually tapering upward, nearly reaching the top of the sporangium; the capillitium is dense, curved, dark brown, with main branches relatively thick, branches gradually thinning, with many connections, few free ends, spores spherical, brown when in masses, with a diameter of 6.5-8cm.
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How to prevent and control gray leaf spot when growing Isatis indigotica
Symptoms: On both sides of the leaves of affected Isatis indigotica, round lesions form, 2-6 cm in diameter, slightly sunken, grayish-white in the center, with brown edges. In the later stage, the lesions become thin and brittle, crack or perforate; when moist, a brown mold-like growth appears on them, which consists of the pathogen's conidiophores and conidia. Old
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How should rice be remedied after herbicide damage?
Rice is an important food crop in our country, grown by almost every household, especially in the north where it covers the largest planting area. During rice cultivation, various types of herbicide damage can occur, so what should be done when rice suffers herbicide damage? 1. Fertilization remedy
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What to Do About Herbicide Damage in Wheat? Detailed Remedial Methods
In late spring and early summer, all kinds of crops enter a period of vigorous growth, and pesticides also enter their peak use season. However, due to improper use, many cases of herbicide damage of varying degrees occur every year, affecting crop yields. So what should you do when wheat suffers herbicide damage? Take a look with the editor.
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What factors affect crucian carp farming yield?
Summary The yield of crucian carp can generally reach about 4000 jin/mu, and their yield has a certain relationship with water quality, stocking density, and feed feeding. Adjust the density according to different fish sizes. When the size is about 60g/fish, the stocking density is about 1600 fish/mu. Crucian
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Detailed Explanation of Key Technical Points for Sea Cucumber Cage Culture
Abstract Choose a bay in a sea area little affected by external weather, with a water depth of more than 5 m and no pollution. For the cages, the 3 m specification is the most suitable, and the seawater temperature needs to be around 18°C. Select the source of seed sea cucumbers and put them in reasonably. Transportation is mainly short-distance transport by car, and
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How to Select Breeding Eggs? Methods and Tips for Choosing High-Quality Breeding Eggs
The quality of breeding eggs is affected by many factors such as the quality of the breeding poultry and the storage conditions of the breeding eggs. The quality of breeding eggs has a great influence on the hatchability rate, and also has a considerable influence on the survival rate of chicks and adult poultry. Therefore, strict selection must be carried out before breeding eggs are placed in the incubator.
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How to diagnose and treat selenium deficiency in dairy cows? Farmers need to master these methods
1 Symptoms The affected animals show depression, decreased appetite, emaciation, curled coat, standing apart from the herd in a daze, unsteady standing, tendency to lie down, movement disorders, muscle tremors, numbness of the limbs, arched lower back, and a sharp drop in milk production. In severe cases, appetite is completely lost, milk production stops,
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Several Trace Elements Affecting Reproductive Performance in Wild Boar Farming
1. Vitamin E Vitamin E, also known as tocopherol, is closely related to animal reproductive performance and has effects such as promoting gonad and ovary development, facilitating conception, and preventing miscarriage. VE deficiency will cause reproductive dysfunction, failure to come into estrus or delayed estrus, infertility, miscarriage, stillbirth
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Causes and Prevention and Control Methods of Newcastle Disease in White-Feathered Broiler Chickens
Newcastle disease is also called Asian fowl plague. Newcastle disease is a highly contagious, acute septicemic infectious disease caused by a virus. The main characteristics of Newcastle disease are difficulty breathing, diarrhea, nervous dysfunction, and hemorrhage of mucous membranes and serous membranes. It mainly attacks chickens and turkeys,
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