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Detailed Explanation of Shiitake Mushroom Drying Methods and Technical Key Points
Shiitake mushroom drying technology is very important; it plays a key role in the shape, color, and aroma of shiitake mushrooms. Drying equipment must use a dryer to ensure quality; traditional methods of drying must be completely eliminated. When drying, separate by size and thickness, and separate dry from wet. Place mushrooms with stems pointing up flat on the drying tray. Mushrooms with low moisture content and thick caps go on the bottom layer; those with high moisture content, thin, and small go on the upper layer. Fresh mushrooms with high moisture content can be placed cap-side up, sun-dried for 1-2 hours, then put into the drying room for drying. ① Initial drying stage: The starting temperature should not be too high or
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Soilless Cultivation Methods and Key Technical Points for Azaleas
The characteristic of soilless cultivation is the replacement of soil with an artificially made substrate. Summer azaleas grown soilless have a compact crown structure and abundant flowering; large flower diameter and few pests and diseases. It not only improves flower quality but also greatly reduces heavy physical labor, making it a cultivation method worth vigorously promoting. 1. Preparation of the substrate. Azalea roots are very fine, requiring a loose substrate to facilitate aeration and drainage. Use 1 part vermiculite, 1 part perlite, 1 part river sand, and 1 part coal cinder mixed in proportion. After mixing the substrate, use 0.1% car
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Introduction to Breeding Methods and Technical Key Points for Velvet Deer
Physiological Characteristics of Velvet Deer: Sexual Maturity and Suitable Age for First Mating. Sexual maturity is reproductive physiological maturity, at which point deer can produce mature sperm and eggs and exhibit sexual behavior. The sexual maturity of velvet deer is related to factors such as breed, type, sex, genetic status, nutritional conditions and individual development. Sika deer reach it earlier than red deer, and females earlier than males. Within the same breed, deer with good nutritional status and rapid individual development reach sexual maturity earlier. General sexual maturity period: female sika deer at about 16 months of age; well-developed deer reach sexual maturity at 7 months of age; male deer at about 20
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Detailed Explanation of Key Technical Points for Snake Rearing and Management in Summer
Snake farming is a good way for farming families to get rich. Summer is the active season for snakes; mating, egg-laying (or birthing live young), incubation, predation, and the growth and development of young snakes all take place in summer. To raise snakes well, the following tasks are involved in summer rearing and management. 1. Do a good job selecting breeding snakes. Place male and female breeding snakes in a separated area in proportion to form a breeding group; keep other snakes separately by sex. Before breeding snakes are grouped together, they should be given abundant nutrition so they maintain good breeding condition. Manage them carefully during the mating period to reduce deaths. 2. Manage pregnant female snakes well. Female snakes carrying eggs are best placed separately
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Detailed Explanation of Key Technical Points for the Prevention and Treatment of Raccoon Dog Big Paw Disease
In recent years, after raccoon dog big paw disease began to show sporadic and endemic outbreaks among most raccoon dog farmers in Zhaoyuan, Taikang and Xingkai Lake areas of Heilongjiang Province, it also successively broke out and spread among some raccoon dog farmers in Inner Mongolia, Jilin, Liaoning, Hebei and other provinces, causing relatively large economic losses. It was initially mistaken for sarcoptic mange infection, and all cases were treated with ivermectin or doramectin. Not only did this fail to cure the disease, but overdose or repeated administration led to drug residue accumulation, causing poisoning and death of the raccoon dogs. The disease is briefly described below so that each raccoon dog farm (
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Key Technical Points for the Prevention and Treatment of Necrobacillosis in Deer
Necrobacillosis in deer is a common chronic infectious disease of deer, characterized by damage to the hooves and necrosis of the skin, subcutaneous tissue, oral and digestive tract mucosa, and internal organs. 1. Pathogen The pathogen of this disease is Fusobacterium necrophorum, a pleomorphic Gram-negative bacterium, with small forms appearing spherical and large forms appearing as long filaments. This bacterium is widely distributed in nature and can be found in animal yards, swamps, and soil, and is also commonly present in the oral cavity, intestinal tract, and external genital tract of healthy animals. It is a strictly anaerobic bacterium. This bacterium can produce exotoxins, which can cause tissue
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Detailed Explanation of Key Technical Points for Weaning and Initial Breeding Selection of Foxes, Raccoon Dogs and Minks
1 Key Points of Weaning Before weaning the cubs, first check the cages and boxes to be used once, repair any damage, and then disinfect them all for later use. Then clean and disinfect the required food trays and water boxes, to be used after the cubs are weaned. Fox cubs are generally weaned at 35-60 days of age, raccoon dog cubs generally at 45-60 days of age, and mink cubs generally at 40-45 days of age. Cubs must not be weaned too early; weaning too early weakens their independent living ability, affects their growth and development, and easily causes disease or even death;
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Key Technical Points for Seedling Raising and Cultivation Management of Three-Cherry Pepper
I. Seedling Raising Three-Cherry Pepper can be raised in cold frames or small arch sheds, with small arch sheds being the main method. The specific practices are as follows. 1. Construction of the small arch shed The small arch shed is generally 1.5-2 m wide and 1 m high, with straw mats added at night depending on the climate. 2. Preparation of culture soil Use 7-8 parts fertile garden soil and 2-3 parts decomposed barnyard manure, mix well; if the soil is clayey, also mix in sandy soil. 3. Sowing time Spring sowing for seedling raising is generally arranged in mid-to-late February, and at the latest should not exceed March 5. Summer sowing is generally in mid-March,
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Key Technical Points for Raising Seedlings of Sweet Peppers and Hot Peppers in Open-Field Cultivation
I. Variety Selection: For this cultivation method, it is advisable to choose varieties with strong growth vigor, disease resistance, and strong heat tolerance. For sweet peppers, such as Jiyan No. 6, Jiyan No. 4, and Zhongjiao No. 4; for hot peppers, such as Jize pepper, Wangdu pepper, etc. II. Seedling Raising Must Be Adopted: For direct seeding, due to extensive management, it causes uneven seedling growth or missing plants and gaps in rows, a short growth period, and a transplanting time more than 40 days later than seedling raising and transplanting, with short plants and poor seedling quality. If a year with a major outbreak of viral disease occurs, the disease spreads, causing severe yield reduction or even total crop loss. When transplanting with the seedling-raising method, the seedlings have already
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Detailed Explanation of Propagation Methods and Technical Points for Dwarf Lilyturf
Dwarf lilyturf is propagated by division. In April, when dwarf lilyturf is harvested, select vigorous clumps with many formed tuberous roots and no pests or diseases to keep as seed stock. Pick off the tuberous roots, trim away the fibrous roots, then use a knife to cut off the stem nodes at the lower part of the rhizome, leaving only 2-3 cm of stem nodes; it is best if the cut surface of the rhizome is white and the leaves do not splay apart. When cutting, the rhizome must not be left too long, otherwise after planting it will mostly form double stem nodes and produce few tuberous roots. To reduce water evaporation, cut off the tips of the leaves, leaving only about 6 cm. Separate the individual plants, remove
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