Hospital Bed in ORIENTMED's advanced products. The hospital has get the CE, ISO and FDA. We are experienced in products registration. 70% of our clients needs to get the registration in their Ministry of Health. Our innovative range of hospital beds have strong and precise steel tubular frame work with powder coated finish. These beds have unique options for different adjustments, making the patient comfortable. The head and foot bed board can be maneuvered with separate screws. Our range of hospital beds are provided with pedal locking castors.
Hospital Bed Hospital Bed,Adjustable Hospital Bed,Electric Hospital Bed,Patient Bed Hebei Orient Imp. & Exp. Co. Ltd. , http://www.orientmedcare.com
2-5 cm seedlings, mainly zooplankton in the aquarium, such as leeches, chironomid larvae, copepods, etc., can be used to cultivate 300 kg of organic fertilizer Mashi basic food. In 60 days, the water body is kept relatively fat. Therefore, 10 kg of organic fertilizer is applied per mu every 5-6 days, and more zooplankton are raised for feeding. However, it must be fermented to reduce the breeding of diseases.
5-10cm seedlings, mainly shrimp, fish fry, the fish has to wait to capture, suddenly attacking the prey of prey habits, live shrimp, fry, etc. than simply feeding artificial feed, fish pulp is more practical. At present, it is better to put swordtail fish (big belly fish). The fish is born of ovary and has high reproductive ability. It is small and grows in small individuals. It is suitable for bamboo shell fish to prey. At this time, we should gradually feed fresh fish, fish or fish, or seaweed attractant to enhance appetite, so as to bind the fish gills, reduce waste feed and pollute the water quality. It is advisable to set 5-6 food tables per acre.
10-12 cm above seedlings, previously fed rice bran and other feeding shrimps and small fish can be used as part of the supply of bamboo shoots fish, during the appropriate to add some broken pieces of fish (the fish is the upper mouth, the mouth is larger, the fish is more In favor of its food), artificial feed (usually puffer fish, quail feed) can be.
Breeding methods no matter what kind of farming methods are conditional, the effect of grading culture is better.
Breeding methods: a, pond raising: from laying seedlings to raising commercial fish in the pond; b, cages: using cages in the pond for grading; c, seine: in the pond with a few nets around the breeding cage or In rivers, lakes, and mudflats; d. Livestock: According to its various growth periods, it feeds fresh live fish without specifications, similar to osmanthus fragrans; e. Artificial feed: use puffer fish or puffer fish, artificial fish The above two ingredients are mixed and the fish pieces are transferred according to their growth.
Fangmiao time: choose around May.
Stocking Density: The rearing density of the nursery is 5000 pigs per mu. This farming method has a relatively high density, and it raises large seedlings and then feeds into the cages and the net. The one-time stocking density is 3000-3500 tails/mu.
Feeding method: Since the fish has the characteristics of benthic habitat, photophobia, happy living, and no preference for swimming, feed boxes should be put in more places, and generally 6 mu are placed. The fish is slow to digest and tends to eat for two days a day. Therefore, the fish feeding time is generally chosen to be thrown before the sun goes down. Before feeding, check the eating conditions on the food table. After the food is finished, add a little amount of feed to the table, remove the leftovers, and reduce the amount of feed.
Breeding methods: a, clear pond; b, dredging mud, the fish like drilling mud, mud is too difficult to capture; c, kill wild fish; d, pest control; e, the establishment of artificial fish nest, generally in the pool bottom plastic shop The Tube needs to be inhabited by the fish; the column part is a 35-cm-diameter plastic pipe or tile-pottery pipe. It is also possible to lay it at the bottom of the pond at intervals of 3-5 mu for the fish to inhabit, and to use the bamboo frame to support the water on the surface of the pond. The gourd (daffodil) shades and absorbs the ammonia nitrogen in the pond water to reduce the water body fat, and controls the growth to account for about 1/3 of the pond; f. When the water is drained into the pond, use a 80 mesh net to filter the water to prevent other miscellaneous fish from entering.
Growth rate: Experiments show that the long-term speed of the fish is relatively fast, 1.5-2.5 cm seedlings only use 7-8 days, 2.5-3.5 cm seedlings are also 7-8 days. 5-15 cm slow growth, 50 g later grow faster. Generally 2 cm seedlings can grow to 5-8 cm after 60 days of cultivation, and up to 10 cm after 45 days of culture. 20-30 grams will take 4 months, 30-100 grams will take 2-3 months, and 100 grams or more will take longer, which will take 6-7 months.
Feed coefficient: 7-9 for fresh chilled fish and 2-3 for artificial feed.
For health! Professional service, we would do better.
Thailand shell fish breeding technology tips
Eating habits during each growth period
If you are intrested in our menthol product series, welcome to send us your inquiry and requirments.