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What are some practical measures to prevent premature aging in cotton?
Right now is the critical period for managing cotton buds and bolls. To avoid premature aging, fellow growers should strengthen management and pay attention to spraying foliar fertilizer. The specific method is: 2 liang of urea, 1 liang of monopotassium phosphate or 20-30 grams of potassium fulvate, 3-5 milliliters of naphthalene acetic acid, and 30 grams of Tianyi. To prevent burning the leaves, the above fertilizers and chemicals should first be dissolved in a small amount of water to make a mother liquor, then placed in the sprayer and diluted with water for spraying. Spray two sprayer loads per mu, once every 7-10 days, until around September 20 on the Gregorian calendar.
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How to Identify True and False Gastrodia? A Detailed Guide to Practical Identification Methods
Gastrodia is a precious Chinese medicinal herb. With the gradual shortage of wild Gastrodia resources, Gastrodia has been listed as a nationally protected third-class endangered plant. In recent years, although artificial cultivation of Gastrodia has progressed rapidly, due to large demand, market shortages, and firm prices, some lawbreakers have taken the opportunity to pass off fakes as genuine. For this reason, the methods for identifying true and false Gastrodia are introduced as follows: 1. True Gastrodia. It has eight major characteristics: (1) The underground tuber is ovate or elliptical; after processing, steaming, and drying, it usually appears as a long ellipse, slightly flat, sometimes curved,
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Key Processing Techniques and Practical Methods for Oyster Mushrooms Explained
Apart from a portion being sold fresh, oyster mushrooms can also be processed for storage; many methods are used for processing, among which the main ones are divided into two methods: drying and salting, briefly described as follows: 1. Drying method generally uses air-drying, sun-drying, oven-drying, etc. Sun-drying is an economical method that requires no equipment. They can also be air-dried or wind-dried. However, this method is limited by weather conditions. In production, the oven-drying method is commonly used: build a drying room, the heat source can be charcoal fire or coal briquettes, and for drying, refer to the form of a tobacco curing barn. There should be no smoke inside the room, and exhaust equipment is required. Initially, the temperature is controlled at around 35°C
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How to Sprout Lilies: A Detailed Guide to Practical Methods
Lilies prefer cool climates, are highly sensitive to temperature, tolerate low temperatures fairly well, and do not tolerate high temperatures. The suitable temperature for scale sprouting is 15-25°C; above 27°C they go dormant and do not sprout, and they require low-temperature sprouting (adventitious root germination). Before sowing, soak the scales in well water with a disinfectant added for 20-24 hours, drain the water, then sow, and use shade netting to lower the temperature. You can also use "moist scale" sowing, that is, 15-20 days before sowing, after grading the scales, soak them in a 1:500 solution of carbendazim or captan for 30 minutes, rinse briefly, and take them out.
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How to prevent and treat rabbit bloat? A detailed guide to practical prevention and treatment measures
Rabbit bloat is a digestive disorder caused by gas accumulation in the rabbit's gastrointestinal tract. It occurs mostly in young rabbits, and has shown an upward trend in recent years. 1. Causes: it is generally caused by rabbits overeating large amounts of feed, leading to accumulation of food in the stomach; insufficient exercise also makes it more likely; it can be triggered by gastrointestinal diseases themselves; sudden weather changes, chilling and cold of the rabbit's abdomen can also easily lead to secondary cases. 2. Symptoms: affected rabbits are depressed, squat motionless, feel cold all over (huddling together), and prefer to lie prone; the abdominal circumference is enlarged, with abdominal pain, constant groaning, teeth grinding, and a drum-like sound on tapping, breathing
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How to prevent and treat canine distemper? Practical methods explained in one go
Canine distemper is a highly contagious, fatal infectious disease of dogs caused by the canine distemper virus. The disease spreads quickly and has a high mortality rate, making it one of the major diseases that seriously threaten the life and health of dogs. Canine distemper can occur in all four seasons, but is especially common in winter and spring. Recently in Jinan, dogs have also died from distemper. Dogs of any sex or age can be infected. Puppies are more susceptible than adult dogs. Purebred dogs and police dogs are more susceptible than native dogs, and their mortality rate is also higher. The disease is mainly transmitted through contact and air, therefore, contact
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How to prevent jujube fruit drop? These practical tips you need to know
Recently, many areas have had excessive rain, and many jujube trees drop a large amount of leaves and fruit during the young fruit stage, causing serious yield reduction. The jujube trees of a certain Fan in Sanfen Village, Nanhuangqin Village, Duancun Township, Xian County, Cangzhou City, are still green with lush branches and leaves, and the developing jujube fruits bend the branches. Even the seedless jujube, which normally has serious pre-harvest fruit drop, has not turned red or dropped this year and is growing well. Fan's specific methods are: take measures suited to local conditions according to this year's climate characteristics. Since June this year, there has been a lot of rain and high field humidity, which is suitable for small jujube fruit set. One jujube bearing shoot can grow dozens, even
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Practical Methods for Using Garlic to Treat Foot Rot in Cattle
First, pare away the rotten tissue from the affected hoof of the sick cow, wash the affected area with 3% hydrogen peroxide, then pack garlic powder mixed into a paste into the rotten area, 2 times a day; generally, it will heal completely in 5-7 days.
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How to Choose Among 8 Major Turtle Species? A Detailed Guide to Practical Selection Tips
Turtle (Chinese pond turtle): The male should have a blackish carapace, a thick, solid tail base, and a long, deep concave plastron; the female should have a short, thick body and a short, thick tail. It is best to choose turtles aged 8 years or older; the female should weigh 350 grams, while the male only needs to have reached the age of gonadal maturity. The female-to-male ratio is 2:1 to 3:1. Golden coin turtle: When selecting, hold it in your hand and turn it over; its head will extend very long, with even thickness, and its eyes will move flexibly and look lively. The skin should be glossy, the temperament gentle, the gap between the upper and lower shells at the tail large, and the cloacal opening wide. Turtles aged 6 years or older are required.
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How to mix fish feed? Sharing several practical formulas
1. Suitable for grass carp or silver carp and bighead carp: rice straw powder 70%, soybean cake 15%, cottonseed cake 10%, cornmeal 5%, plus bone meal 1%, salt 0.5%, and an appropriate amount of vitamins. 2. Suitable for cage-cultured grass carp: soybean stalks or peanut vines 60%, soybean cake 15%, rapeseed cake (or cottonseed cake) 10%, cornmeal 10%, fish meal 5%, plus clam shell powder (or bone meal) 1%, salt 0.5%. 3. Suitable for grass carp: dried green grass powder (or peanut vines, sweet potato vines) 45%, soybean cake
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