According to the number of barrels, Piston-typed Mobile Milking Machine can be divided into two categories: Single-barrel Type and Double barrel Type.
With unique design, easy operation, easy maintenance, it can lower the utility costs. It will not hurt the nipple by milking soft with stable vacuum. The milking cup group is with a transparent tube, so the operator can observe the nipples of cows during the milking.
After years of production and constant technological improvements, the new designed milking machines can meet the actual demand for the majority of users. We discuss and improve more about the machine, to make them catch international standards, and suitable for more users in different countries. The portable Milking Machine is not only used for the individual animal in small farm, but also provides a selection for large-scale dairy farms for some special animals.
Piston-Typed Milking Machine,Dairy Farm Milking Machine,Piston Milking Machine,Goat Milking Machine Zibo Maoyang Industry and Trading Co.,ltd , http://www.mysilage.com
How to develop a fish stocking plan
The formulation of a specific stocking plan for ponds should be based on market demand, based on conditions such as pond facilities, seed and feed sources, aquaculture technology, capital input capabilities, and past years of aquaculture experience. 1. Farmed breeds. At present, the fish species cultivated in ponds in our province are dominated by carp species, mainly carp, carp, carp, and carp. It is necessary to choose a variety of products that have a good market and good economic returns. For the current stage of aquaculture technology is not yet mature, feed is not guaranteed, seed origin difficult or small market share (such as carp, black peony, yellow peony, white pelagic and other fish), must be carefully selected when planning, grasping is not Large breeds should not be cultivated on a large scale, but small-scale tests can be conducted first, and after the mature experience is gained, the aquaculture area will be expanded. It is necessary to have a foresight to determine aquaculture species, be conducive to ecological and environmental protection, and have high economic returns. 2. Farming cycle. The breeding period refers to the time required for raising fish from fry (or fingerlings) to develop commercial fish. The fish that have a short breeding cycle have the advantages of fast recovery, good social benefits and high economic benefits. After the commercial fish is out of the pond, the fish ponds can be treated immediately. The fish stocks can be stocked and the fish can be further cultivated, and the summer fish can also be stocked. If it is determined that grass carp is being cultured, the size of the stocked fish species should be determined according to the plan. Cultured grass carp should be stocked with large-size grass carp species with a size greater than 50 g/tail to ensure that it can grow into commercial fish. If you want to develop second-instar fish species, you can stock the smaller-sized spring fish species. For fish species that have a long culture period, they must first carry out technical research and budgeting for the economic benefits of the culture, and must not act rashly. 3. Mixed breeds. Based on the fish's dietary habits and habits, and based on the rational use of pond food and water bodies, and the full play of the mutually beneficial relationship between farmed fish, the collaborated breeds should be determined. Feeding commodity feeds is mainly for food-feeding fish such as grass carp and catfish. Some of the smaller pellets are eaten by catfish, scorpion fish and various small-size fish species, and some of the powdered feeds can also be eaten. The use of squid and squid enables direct and efficient use of all commercial feed. The feces that feed on fish can provide large amounts of organic debris for squid and squid, as well as plentiful plankton, which can be used for the re-use of food. At the same time, carp and carp can also play a role in regulating water quality and reducing the eutrophication of the water environment. 4. Stocking density and specifications. Stocking density and yield are positively correlated within a certain range. With increasing stocking densities, the yield increases in a positive proportion. However, when the fish yield reaches a certain value, the stocking density increases, and the corresponding increase in yield increases. The pond fish yield corresponding to the point where the stocking density and yield regression curve is bent is the best fish stock in the fish pond. Therefore, the stocking density should be based on pond conditions, stocking fish species, fish stocking specifications, out-of-species and feeding management levels, and capital investment. A practical breeding plan needs to be tested in practice. It is necessary to pay attention to summing up experience in peacetime and modify the stocking plan according to the specific circumstances such as the output and the specifications of the fish out of the pool.