-
How should goose feed be formulated to be reasonable? A detailed explanation of goose-raising techniques
Principles for formulating goose feed formulas: select appropriate feeding standards according to the goose breed, developmental stage and production purpose, so as to meet the goose's physiological needs without causing nutritional waste; base the formula on local resources and, while ensuring nutritional content, reduce costs as much as possible so that breeders obtain greater economic benefits; choose raw materials with good palatability and a certain volume to ensure the goose takes in enough nutrition each time; combine multiple raw materials to bring into play their mutually complementary nutritional effects; control the amount of certain feed raw materials used, for example, legume hay meal is rich in protein and can be used at 15%-30% in the daily ration, while feather meal, blood meal, etc. have low digestibility and should be added at below 5%; the raw materials selected should be of good quality, with no mold or deterioration and no pesticide contamination.
-
Salt fed to mink must be in the right amount; overfeeding is not advisable
During the breeding process, each mink needs no more than 0.5 grams of salt added per day to ensure its growth and development salt requirements are met. However, if too much salt is added, or if the salt is not mixed evenly in the feed, it can easily cause salt poisoning in mink, mildly affecting
-
New Methods for Managing Bullfrog Farming in Vegetable Greenhouses
Bullfrogs are poikilothermic animals and have a hibernation period of 3 to 4 months each year, so bullfrogs can be farmed in vegetable greenhouses in various regions. A suitable vegetable greenhouse area is 1 to 2 mu, an ordinary arched greenhouse, longer in the east-west direction, covered with double-layer anti-drip plastic film, and celery is planted inside the greenhouse.
-
A detailed guide to rearing yellow mealworms in basins: master the breeding method
Rearing yellow mealworms in basins is suitable for a monthly output of 10 kg; it does not require a dedicated person to feed them, and can be done in spare time. The rearing equipment is simple and economical (such as an old washbasin, iron box, wooden crate, etc.), as long as the container is intact, has no breaks or leaks, and has smooth inner walls so the insects cannot escape by climbing out
-
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
-
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
-
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
-
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.
-
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
-
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
条件筛选