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What feed is best for lactating sows? Recommended typical formulas
Lactating sow formula: corn 66.5%, soybean cake 10%, peanut cake 10%, wheat bran 8%, fish meal 3%, bone meal 1.3%, shell powder 0.7%, salt 0.5%, plus added multivitamins. Suitable for lactating sows 1-20 days after farrowing: corn 67%, wheat bran 8%, peanut cake 10%, soybean cake 12%, bone meal 1.7%, shell powder 0.8%, salt 0.5%, plus added oxytetracycline and multivitamins. Suitable for lactating sows 20-30 days after farrowing: corn 38%, soybean cake 2
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Detailed Explanation of Feed Formulas and Preparation Methods for Meat Dogs
The feed for meat dogs is made from a reasonable combination of animal-based feed, plant-based feed and mineral feed. The nutritional standards in the feed are: protein 17%-25%, fat 3%-7%, fiber 3%-4.5%, carbohydrates 44%-49.5%, calcium 1.5%-1.8%, phosphorus 1.1-1.2%, as well as trace amounts of copper, chlorine, potassium, magnesium, manganese, cobalt, zinc, iodine and vitamins, etc. Now, drawing on the experience of 12 dog-breeding specialized households including Yu Jianwei of Pulandian City, here is an introduction to the feed formula for meat dogs
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Fox Feed Formulation Methods and Technical Key Points
The fox is internationally recognized as one of the precious fur-bearing animals, and it is raised in many countries around the world. It is a carnivorous monogastric animal, and feed must be formulated according to its nutritional requirements, feeding standards, and locally available feed conditions. At the same time, attention should be paid to the complementary effects of proteins in various feeds, their physicochemical properties, and so on, in order to improve the nutritional value and utilization rate of the feed. (1) Daily feed for foxes 1. Animal-based feed: includes various small trash fish, livestock and poultry offal, and various wild small animals such as rats, earthworms, maggots, frogs, and so on. Fish meal can also be used.
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Detailed Explanation of Fish Nutritional Requirements and Formulation Key Points
1. Nutritional requirements of farmed fish: The optimal requirement levels of major components such as protein, fat, and carbohydrates in fish feed vary depending on technical factors such as fish species, feeding habits, different growth stages, water temperature, water quality, and feeding methods. 2. Formula for compound fish feed: Several major fish feed formulas are introduced below for readers' reference. (1) Compound feed for black carp: fish meal 35%, soybean cake 47.5%, barley 15%, yeast 1%, minerals 1.5%, plus added multivitamins, feed conversion ratio 2.26.
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How to formulate feed for pigs during lactation in a scientific way
Sows need large amounts of nutrients during lactation to support milk production. At peak lactation, a sow's milk production capacity exceeds the nutrients she takes in through feed and the nutrients lost through milk, so her body condition declines rapidly. Preparing high-quality, high-nutrient-density feed for lactating sows is the best way to resolve this contradiction. Feed Formula 1: Lactation Feed Formula 1 in Table 4-3 avoids as much as possible the use of bulky feeds such as alfalfa and rice hull bran. In the design of lactation feed formulas, unknown nutritional factors appear less important, and this formula uses high-energy feed corn and high-protein feeds such as fish meal and soybean meal as much as possible, so that the volume of the compound feed is reduced as much as possible and the nutrient concentration is increased as much as possible. The formula also uses synthetic amino acids to further fortify the first limiting amino acid and improve the utilization efficiency of feed protein. To ensure milk quality, the amounts of micro-ingredients in the formula remain unchanged from those in gestation feed. Compound feed produced with this formula, when used to feed high-yielding sows nursing about 10-15 piglets, can achieve very ideal lactation and nursing results.
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Formulation trial for cultivating Agrocybe aegerita (tea tree mushroom) with mulberry sawdust
At present, Fujian, Jiangxi and other places mostly use hardwood sawdust and cottonseed hulls to cultivate Agrocybe aegerita, but the yield is relatively low. This trial aims to explore suitable formulations for cultivating Agrocybe aegerita with mulberry sawdust and silkworm excrement, in order to make full use of local resources, save costs and improve economic returns. 1 Materials and methods 1.1 Test strain Agrocybe aegerita No. 1, provided by the Kexing Edible Fungi Research Institute of Gutian, Fujian. 1.2 Test formulations (1) cottonseed hull 82%, wheat bran 18%; (2) cottonseed hull 36%, mulberry sawdust 36%, rice straw powder 10%, silkworm excrement
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What are the benefits and effects of Angelica sinensis (dong quai)? With commonly used formulas
Dong quai, also known as Qin gui, Yun gui, Xi gui, Quan dong gui, You dong gui, Bai dong gui, Gan gui, and Min gui. Its nature is sweet, pungent, bitter, and warm; it enters the Liver, Heart, Spleen, and Lung meridians, and has effects such as nourishing blood and regulating menstruation, invigorating blood and relieving pain, expelling toxins and promoting tissue regeneration, and relieving cough and calming wheezing. Clinically, dong quai is used to treat many diseases, such as: blood deficiency with sallow complexion, pale lips and nails, dizziness and blurred vision, irregular menstruation, scanty or absent menstruation, dysmenorrhea, excessive menstruation, metrorrhagia and blood in the stools as well as gastrointestinal bleeding, traumatic injuries, blood stasis with swelling and pain, headache, postoperative blood stasis pain, arthralgia with numbness, stroke with hemiplegia, sores and abscesses
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What to do about pig anorexia? Proper feed formulation is key
When the temperature rises above 35°C, pigs have low feed utilization and slow weight gain. Therefore, in hot seasons, different feeding methods should be given according to the different categories of pigs and their different physiological stages. Boars: feed twice a day, with an additional feeding of green feed or thin feed at noon. Mating and exercise are both carried out in the morning and evening; after mating, do not immediately let them go into water to wallow or spray them with cold water. From 1 pm to 3 pm every day, spray water once on the pigs' bodies and the ground, reduce light to 8-10 hours, and if the number of matings is low, reduce the amount of concentrate feed to prevent
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What are the recommended mixing ratios for mink, fox and raccoon dog winter fur period formulas?
Mink dry feed ① Fish meal 30%, meat meal 15%, blood meal 5%, chicken and duck frames and meat 15%, Dinghao premix 4%, corn 25%, bran and middlings 3%, fat 3%. ② Haoyijia mink extruded feed Dingyi No. 4 60% (add 2.5 times water and mix into a porridge), self-mixed dry feed 40%. Fresh feed ① Mixed fish 55%, livestock and poultry meat 12%, corn 25%, Dinghao premix 4%, bran and middlings 2%, fat 2%.
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What are the recommended mixing ratios for mink, fox and raccoon dog winter fur period formulas?
1) Mink dry feed: ① fish meal 30%, meat meal 15%, blood meal 5%, chicken and duck carcasses and meat 15%, Dinghao premix 4%, corn 25%, bran and middlings 3%, fat 3%; ② Haoyijia mink extruded feed Dingyi No. 4 60% (add 2.5 times water to make a porridge), the above ① self-mixed dry feed 40%; fresh feed: ① trash fish 55%, livestock and poultry meat 12%, corn 25%, Dinghao premix 4%, bran and middlings 2%, fat 2%; ② Haoyijia mink extruded feed Dingyi No. 4 60% (
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