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Feeding and Management Key Points for Stable Milk Production in Dairy Cattle
Feed Feed formulation should be diversified. Use a variety of combinations, feed three times a day, and base the concentrate on cornmeal, soybean cake, cottonseed cake and wheat bran, with sufficient drinking water. Ensure green fodder. In winter and spring, when green fodder is scarce, chop green grass and crop straw and make them into silage
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Which species should you choose for artificially farming earthworms? These six are all suitable
1. Pheretima guillelmi. Generally 90-250 mm long and 5-10 mm wide, with a bluish-yellow, grayish-green or grayish-blue dorsal side and a grayish-blue dorsal midline. It is currently farmed more in the Jiangsu and Shanghai areas. 2. Pheretima hupeiensis. The body is slender, 70-220 mm long and 3-6 mm wide, with the whole body
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Loach Farming Methods and Technical Key Points in Wooden Boxes
Where there is a water source but it is not suitable to build a pond, loach can be farmed in wooden boxes, and they can be harvested after half a year of rearing, with each box producing 15-20 kg of loach. 1. Wooden box construction. Specifications 1 m x 1 m x 1.5 m, with a spatial capacity of 1.5 m3. Install a water inlet and outlet with a diameter of 3-4 cm on one or both sides
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Unsuitable Practices for Immunization in Meat Dog Farming
To do a good job in the prevention and treatment of dog diseases, before immunization, meat dogs should undergo a health check and body temperature measurement. Dogs in poor body condition should temporarily not be vaccinated, and immunization can be carried out after recovery from illness or weaning to ensure the immunization effect. Nursing puppies should not be vaccinated.
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Clever Use of Table Salt to Prevent and Treat Diseases in Grass Carp Farming
Table salt has a strong insecticidal and sterilizing effect, and is a commonly used drug for preventing and treating many fish diseases, especially bacterial, fungal, and parasitic fish diseases, with remarkable results. The prevention and treatment methods are described below. 1. Prevention and treatment of bacterial fish diseases using 3% salt water
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What stocking density is suitable for yellow catfish farming?
I think many people enjoy eating yellow catfish, and the nutritional value of yellow catfish is also very good. In particular, the soup made from yellow catfish has a very high protein content, so eating fish regularly is very beneficial to the human body. Therefore, the current market prospects for yellow catfish are quite good. Farming
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How to Improve the Survival Rate of Scallop Seedlings in Nursery Rearing
Suitable ponds for nursery rearing The pond should preferably have an east-west oriented rectangular structure, with a sandy or hard bottom, a water storage depth of more than 1.5 m, a salinity below 35, and an unpolluted external seawater source; before filling the pond with water, the bottom sludge layer must be thoroughly removed and the pond fully sun-dried; it is prohibited to
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Artificial Rearing Methods and Technical Key Points for the Tokay Gecko
The suitable environmental temperature for the growth, development and reproduction of the tokay gecko is 28-32°C, and the relative air humidity is 65%-75%. Under such environmental conditions, the tokay gecko has a strong appetite, a large food intake, strong digestive capacity and a high metabolic rate, so it also grows and develops quickly. In
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Is river crab farming profitable? Profit and market prospect analysis
Because scallop farming requires a relatively large economic input, many farmers do not dare to farm them easily, so what is the market prospect of scallop farming? Is it worth farming? Let us look at the following analysis. Scallops are bivalve mollusks, and their shells are fan-shaped,
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How to Improve Sow Reproductive Capacity? A Detailed Guide to Practical Breeding Methods
Production capacity is expressed as the number of litters per year and the average number of weaned piglets per litter. The length of the sow reproductive cycle determines the number of litters per year, while the number of live piglets per litter and the pre-weaning mortality rate determine the number of weaned piglets per litter. Improving sow production capacity mainly involves improving the sow reproductive cycle and the number of weaned live piglets.
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