Changes must be reviewed before being displayed on this page. The building or farm area where milk is harvested from the cow is often called a “milking parlor” or “parlor”. The farm area where milk is stored in bulk tanks is known as the farm’s “milk house”. What is productivity in dairy farming pdf on-site processing is a traditional method of producing specialist milk products, common in Europe.
This usage is historical as such shops were a common place for the public to buy milk products. Milk producing animals have been domesticated for thousands of years. As the community moved about the country, their animals accompanied them. In this case the animals were normally milked by hand and the herd size was quite small, so that all of the animals could be milked in less than an hour—about 10 per milker. Each half or quarter of the udder is emptied one milk-duct capacity at a time. In many countries, the cows were tethered to a post and milked. While most countries produce their own milk products, the structure of the dairy industry varies in different parts of the world.
In major milk-producing countries most milk is distributed through whole sale markets. In Ireland and Australia, for example, farmers’ co-operatives own many of the large-scale processors, while in the United States many farmers and processors do business through individual contracts. 2002, with five cooperatives accounting for half that. This was down from 2,300 cooperatives in the 1940s. In developing countries, the past practice of farmers marketing milk in their own neighborhoods is changing rapidly. Notable developments include considerable foreign investment in the dairy industry and a growing role for dairy cooperatives. Output of milk is growing rapidly in such countries and presents a major source of income growth for many farmers.
As in many other branches of the food industry, dairy processing in the major dairy producing countries has become increasingly concentrated, with fewer but larger and more efficient plants operated by fewer workers. This is notably the case in the United States, Europe, Australia and New Zealand. Government intervention in milk markets was common in the 20th century. A limited anti-trust exemption was created for U.
In the 1930s, some U. Federal Milk Marketing Orders started under the Agricultural Marketing Agreement Act of 1937 and continue in the 2000s. The Federal Milk Price Support Program began in 1949. New England from 1997 to 2001. Plants producing liquid milk and products with short shelf life, such as yogurts, creams and soft cheeses, tend to be located on the outskirts of urban centres close to consumer markets. Plants manufacturing items with longer shelf life, such as butter, milk powders, cheese and whey powders, tend to be situated in rural areas closer to the milk supply.
Most large processing plants tend to specialise in a limited range of products. Exceptionally, however, large plants producing a wide range of products are still common in Eastern Europe, a holdover from the former centralized, supply-driven concept of the market under Communist governments. As processing plants grow fewer and larger, they tend to acquire bigger, more automated and more efficient equipment. While this technological tendency keeps manufacturing costs lower, the need for long-distance transportation often increases the environmental impact. Milk production is irregular, depending on cow biology. Producers must adjust the mix of milk which is sold in liquid form vs. One person could milk more cows this way, as many as 20 for a skilled worker.
But having cows standing about in the yard and shed waiting to be milked is not good for the cow, as she needs as much time in the paddock grazing as is possible. It is usual to restrict the twice-daily milking to a maximum of an hour and a half each time. It makes no difference whether one milks 10 or 1000 cows, the milking time should not exceed a total of about three hours each day for any cow as they should be in stalls and laying down as long as possible to increase comfort which will in turn aid in milk production. A cow is only physically milked for about 10 minutes a day depending on her milk letdown time and the amount of milkings per day.
It was in the vet’s interest to keep the animals healthy and reduce the number of calls from farmers, rather than to ensure that the farmer needed to call for service and pay regularly. This daily milking routine goes on for about 300 to 320 days per year that the cow stays in milk. Some small herds are milked once a day for about the last 20 days of the production cycle but this is not usual for large herds. This is effective because the fall in milk yield is at least partially offset by labour and cost savings from milking once per day.
This is done by mating cows outside their natural mating time so that the period when each cow in the herd is giving maximum production is in rotation throughout the year. Northern hemisphere farmers who keep cows in barns almost all the year usually manage their herds to give continuous production of milk so that they get paid all year round. It also means that cows have a rest from milk production when they are most heavily pregnant. Dairy plants process the raw milk they receive from farmers so as to extend its marketable life.