Second, scientific feeding, security, and memorial service
1. In order to save feed and reduce the cost of farming, it is still appropriate to feed some fresh water plants or dry grass at the end of summer and early autumn. Generally, it is better to use the “green and fine†method. It is better to eat before the evening every evening to stop eating night grass; but Should pay attention to supplement concentrates, to increase nutrition of fish, can be fed once a day around 4 pm compound feed, feeding amount can account for 1% to 1.5% of the total weight of fish. For ponds that rely on pelleted feed for fish farming, they should control the amount of feed so that 80% of the fish can eat well and prevent the grass carp from eating too much.
2. After the autumnal equinox, less or no fodder should be planted, because at this time the cell wall of the grass begins to thicken, the cellulose increases, the cell ages, the nutritional value is low, and it is difficult to digest. After the grass carp eats, due to indigestion, the peristalsis of the intestinal tract increases. Infectious enteritis, together with the excrement of large amounts of undigested grasses, contaminates the water quality, and it is very easy for an outbreak of “three diseases†of grass carp to cause massive dead fish. At this point can be mainly fed pellet feed, generally two times a day, so that the fish can be full.
Third, attach importance to the prevention of diseases, comprehensive disease prevention in the fall, especially before and after "Bai Lu" is another period of high incidence of grass carp fish disease, and therefore should pay attention to the prevention and treatment of fish diseases:
1. Disinfection in the food court. Food farms are sterilized every two weeks, such as bleaching powder or hanging bags of bleach around the food field.
2. Feed the bait. Adding oxytetracycline or allicin into the feed to make baits, fed once every two months, each time for 3 days, used to prevent fish diseases. In addition, in response to the frequent occurrence of hepatobiliary syndrome in recent years, routinely adding Huganbao and Vc to the feed to improve fish immunity and reduce the incidence rate.
3. Water disinfection. About one week after Bailu, use an insecticide and disinfectant to prevent parasites and bacterial gills and enteritis. Regularly disinfectant drugs such as bleaching powder, bromochlorohydantoin and dibromohydantoin are used to prevent diseases. . It is also necessary to pay attention to the observation of fish ponds, find fish diseases, and take effective measures for treatment in a timely manner to prevent the spread of diseases.
Fourth, adjust the density, sparse culture
1. Fish ponds should be screened 1 to 2 times in the fall for screening work. On the one hand, the density is sparse. On the Other hand, the fish species with different specifications will be cultured in separate ponds to promote the rapid growth of fishes, so that the fishes will have the same specifications and foods.
2. The adult fish pond can be marketed and listed on the listed fish. On the one hand, the density of the fish is sparse, and the rapid growth of the fish in the pool is promoted. On the other hand, the pond pressure can be reduced and the risk of breeding can be reduced.
After the fish ponds pull the net, they should pay attention to disinfection and sterilization to prevent fish diseases. Usually, the water depth of 1 meter per mu can be used to sprinkling 10 to 20 kg of lime.
In the DCS series Bagging Scale System, the Bagging Scale is the core and associate with elevator, Belt Conveyor, sewing machine and air compressor, those become an electronical quantitative packing line,
DCS-B Packing Machine is suitable for quantitative of granule materials in chemical, grain, food industry.
This bagging scale system can be applied both for free flowing and non-free flowing granule materials, such as the seed, commissariat, feedstuff, chemical raw material and chemical fertilizer etc.
Features of DCS-B Packing Machine:
The DCS-B Packing Machine is suitable for packing open-mouth bags made from paper, plastic, jute paper, or cotton with a filling weight ranging from 5 - 25 kg or 10 - 50kg depend on weight sensors. Its capacity ranges from 4 to 6 bags per minute.
Flowing Process of DCS-B Packing Machine:
Manual Bag handling Automatic filling Automatic weighing bag conveyer bag sewing or sealing.
Advantages of DCS-B Packing Machine:
1. DCS- B Packing Machine has the advantage of wide quantitative extent, high calculating precision, stable functioning, digital demonstration and easy operation.
2. The auto-adapted software has the function of controlling the parameter setup, the self-correcting of the fall height and fault self-diagnostics etc.
3. DCS-B Packing Machine adopts the imported sensor and pneumatic implementation mechanism which makes the work reliable, the maintenance easy and no pollution.
4. DCS-B Packing Machine's cabinet adopt advanced plastic-sprayed craft and component contacted with raw material all adopt imported stainless steel that can be used for a long period, for its high sanitation standard and anticorrosion.
Technical Data
|
Model |
DCS-5B |
DCS-10B |
DCS-25B |
DCS-50B |
|
Metering Range |
0.5-5 KG |
1-10 KG |
5-25 KG |
10-50 KG |
|
Bagging Speed |
Over 400 bag/H |
Over 360 bag/H |
Over 360 bag/H |
Over 240 bag/H |
|
Accuracy |
±0.2% |
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|
Working Temperature |
-10 Celsius ~ +40 Celsius |
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Dcs-B Bagging Scale System,Digital Weighing Scale,Grain Weighing Scale,Bagging Scale
SHIJIAZHUANG SYNMEC INTERNATIONAL TRADING LIMITED , https://www.seedgraincleaner.com