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Key Technical Points for Spring Feeding and Management of Working Cattle
Spring is the busy season for working cattle, yet forage is scarce as the old supply runs out before the new comes in, and the cattle's physique has declined after a long production period. If feeding and management are not strengthened and nutrition not increased, it can easily affect spring plowing and delay farm work. Therefore, doing a good job of spring feeding and management for working cattle is crucial. To do a good job of spring feeding and management for working cattle, the following points must be noted. 1. Effectively carry out feeding and management before work. If a working cow is not well maintained in spring during the production period, it cannot be remedied by supplementary feeding during the working period.
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What preparatory work should be done before sowing cotton?
I. Do a good job of pre-sowing preparation. Land preparation: for directly sown cotton fields, timely harrowing and smoothing should be done during the suitable moisture period to preserve soil moisture, so that the topsoil is loose and the subsoil is firm. 1. Deep plowing and land preparation: the plowing time for cotton fields can be divided into winter plowing and spring plowing, and winter plowing is better than spring plowing. Winter plowing should be deeper, generally 20-30 cm. Spring plowing should be appropriately shallower, generally 13-16 cm is suitable; after plowing, the land should be finely prepared, so that the topsoil is loose and the subsoil is firm, the soil is loose, and water is stored and moisture is preserved. 2. Apply sufficient base fertilizer: applying sufficient base fertilizer and building up soil fertility is the foundation for high cotton yields. The amount of base fertilizer applied should be determined according to yield, soil fertility and fertilizer
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Shiitake Mushroom Deep Processing: Production Workflow and Key Technical Points
I. Shiitake Soy Sauce Production Process Generally, each kilogram of shiitake by-products (deformed mushrooms, substandard mushrooms, small mushroom pieces, mushroom stems, and the residue from shiitake submerged fermentation) can be made into 10 kg of premium soy sauce. The production steps are: 1. Raw material selection: 10 kg fresh mushrooms, 400 g dried ginger, 300 g fennel, 250 g Sichuan pepper, 200 g star anise, 200 g orange peel, 150 g cassia bark, 100 g food-grade preservative, 50 g lysine, 50 g monosodium glutamate (MSG), 6 kg roasted salt, 10 kg soybean water, 10 kg warm water
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What medication should be used to disinfect fish fingerlings? Polymeric iodine works well
Winter and spring are the seasons with a high incidence of fish saprolegniasis, so disinfection of fish fingerlings must focus on preventing and treating saprolegniasis. After the specific remedy malachite green was banned, polymeric iodine is a relatively ideal medication for preventing and treating saprolegniasis. The full name of polymeric iodine is compound S polymeric iodine. It has an extremely strong killing effect on bacteria, viruses and fungi, and its bactericidal capacity is more than 10 times higher than that of povidone iodine. In addition, polymeric iodine contains a relatively high amount of traditional Chinese medicine ingredients, and for fish fingerlings injured by net-pulling operations and long-distance transport, it has the function of healing wounds extremely quickly.
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How to treat mushroom flies? These effective control tips really work
Black fungus gnats, eye fungus gnats and other Diptera insects are collectively called "mushroom flies". The damage caused by mushroom flies can reduce shiitake mushroom yields by about 30%. Therefore, effective control of "mushroom flies" can increase shiitake cultivation yields by about 30%. 1. Living habits and outbreak patterns of mushroom flies. Mushroom flies like to reproduce in damp, dirty environments, and fungal mycelium is one of the best food sources for these insects. Their main mode of damage is biting and eating the mycelium, disrupting normal mycelium growth, causing the mycelium to weaken or die, while also creating conditions for contamination by foreign microorganisms, allowing some competitive foreign microorganisms to grow on the mushroom fly
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New bonsai variety of the Fireworks Tree, blooming as brilliantly as fireworks
The Fireworks Tree is a small shrub in the genus Clerodendrum of the family Verbenaceae, native to Africa and the Pacific Islands, and is also scattered in China. The Fireworks Tree has a beautiful plant form, elegant leaves, brilliant and colorful flowers, and dancing stamens. From June to November, it blooms continuously, with a flowering period lasting as long as half a year. The flowers are terminal, long-tubular, in loose clusters, with dense inflorescences; the floral tube is purplish red, and the front bursts open into 5 pure white, colorful, long strip-shaped petals, like twinkling stars, as if they were clusters of fireworks blooming at a festival. The exposed stamens are like golden threads and silver willows, bouncing and dancing nonstop with every breeze; the fruit after flowering
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The fireworks tree bonsai is a spectacular sight when in full bloom.
The fireworks tree (Clerodendrum quadriloculare) is a small shrub in the genus Clerodendrum of the family Verbenaceae, native to Africa and the Pacific Islands, and is also found scattered in China. The fireworks tree has an attractive plant form, beautiful foliage, and brilliant, colorful flowers with dancing stamens. It blooms continuously from June to November, with a flowering period lasting as long as half a year. The flowers are terminal, long-tubular, in spreading clusters, with dense inflorescences and purple-red floral tubes; the front end bursts open into 5 pure white, colorful, long strip-shaped petals, like twinkling stars, as if they were clusters of fireworks set off during a festival. The exposed stamens are like golden threads and silver willows, bouncing and dancing nonstop when the breeze blows, and the fruit after flowering is colorful.
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Which type of inoculation tent works well for edible mushroom inoculation
1. Construction. The mosquito-net-style plastic inoculation tent is made from 3 m wide, 0.5 mm thick agricultural plastic film, and the specifications of the inoculation tent are 3 m long, 3 m wide and 3 m high. First cut a 13.5 m length of plastic film as the 3 m square enclosure wall of the inoculation tent, and take another 3 m length of film as the tent roof. Then use a plastic sealing machine or electric soldering iron to seal the two films along the edges, leave an overlapping joint line on one side of the tent as the door of the inoculation tent, and at the same time tie a rope at each of the 4 top corners of the inoculation tent for easy hanging. 2. Disinfection. Before use, first clean the inoculation
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What treatment works well for chickens that crane their heads back to look at the sky and kneel on the ground?
In the process of raising chickens, you will often come across some chickens with strange, bizarre postures: the first is the head tilted backward, with both eyes looking up at the sky. The second is walking while kneeling on the ground. What disease are these two postures in chickens a sign of, and what methods are used to treat them? The first strange posture: head tilted backward, both eyes looking up at the sky. It is a sign that the chicken has VB1 deficiency. VB1, also known as thiamine, is a substance essential for carbohydrate metabolism in the chicken's body. Nervous tissue relies on the oxidation of carbohydrates to supply energy; if VB1 is deficient, then because of insufficient energy supply to its nervous tissue, nutritional disorders of the nerves will appear, leading to functional imbalance, and the sick chicken will show multiple neuritis. VB1 deficiency also slows the chicken's intestinal peristalsis, relaxes the intestinal wall, reduces appetite, and stunts growth. VB1 deficiency can occur in chickens of all ages, but chicks and young chickens are affected more often. Sick chickens have weakness in both legs and an unsteady gait; because of inflammation of the peripheral nerves, the head bends extremely backward, in a shape that looks like gazing at the sky. Prevention and treatment: First, supply enough VB1 in the chicken's diet; adding 0.8 to 0.9 mg per kilogram of feed for young chickens and adult chickens, and 1.5 mg per kilogram of feed for chicks, can prevent the occurrence of this disease; second, for chickens already affected, intramuscular injection of 5 mg of thiamine (the amount for one chicken), once a day, for five to seven consecutive days, gives an extremely good therapeutic effect.
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How to treat cattle gastrointestinal inflammation? Clever use of stove soil works well
1. Incidence situation On August 15, 2005, a farmer surnamed Ma from our town came to the clinic and said that his family had 7 cattle and 18 sheep, which would not eat forage and only drank water, and had been having diarrhea for 3 days already. 3 cattle and 4 sheep had fallen and could not stand up. The cottonseed oil residue piled in the yard had been eaten by the cattle and sheep 3 days earlier. 2. Symptoms After examination, 7 cattle were found ill, weighing 180-290 kg. The cattle had white foam flowing from the mouth, were unsteady standing, had severe diarrhea, stopped eating grass, ruminating, and belching, liked to drink water, had sunken eye sockets, were physically weak, and their body temperature
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