Category Archives: Health And Welfare

Heath And Welfare of Poultry in Commercial Industry Production

The prime focus of the commercial poultry industry has always been on the making of meat and eggs. Due to the increase in the demands of the chicken and broiler meat all over the world, the modes of production have also been improved. But as they say, increase in the modes of production poses new challenges. The same also holds true for the poultry sector which now faces a number of problems. Although the poultry sector is now more automated and integrated than ever, still it faces a great deal of criticism from the side of the public, especially from the various animal welfare organizations. It is due to this criticism and concern that a great deal of research has been initiated in order to minimize the levels of skepticism and for enhancing the welfare of the animals, which seems to be at stake in most of the third world countries. Poultry welfare involves the following dimensions.

Major Health and Welfare Problems 

Chicken welfare deals with the use of caging and all other settings in which animals are brought up. Caging system does provide the producers with a wide range of options including egg collection, efficiency and much more, but one of the major drawbacks of this system is the lack of natural environment. In other words, captivity can come to cause various changes in the animal’s behavior. According to the new rules and regulations imposed by The United Egg Producers, all of the animals should be given the minimal space of about 48 square inches for each bird. In accordance to guidelines suggested the European and other relevant organizations for broiler welfare, one bird should be given at least a space of 12 square inches.

scare among bird

Alternative Production Methods

Not just in America, but also in Europe a large number of production methods and alternative are now being developed and researched. But here it is unclear that whether or not the use of these methods might come to affordable and conducive to be used on a large scale in the commercial egg production. Furthermore, the prices of the eggs and meat also vary depending on the particular production system used for carrying out the production. For example, in Britain, the prices of free range eggs are much higher in comparison to eggs obtained from the use of the caging techniques.

free range chicken

Mortality Issues, Induced Molting, Beak and Toe Trimming

One of the major issues involved in the caging and some other farming practices is the issue of cannibalism which can be linked to mortality. Now here it seems that the cages might be a much safer method for animal growth, as the animals are less prone to be attacked by other predators. The commercial egg production is also effectuated to a much greater extent with the increase in the chances of predation and a higher mortality rate. There are also a number of regulations that have been imposed on the use of beak trimming techniques. In the past, the procedure had been subject to a great deal of criticism, primarily due to the highly invasive trimming measures. Due to these and other similar issues, some alternative methods are now being considered.

cannibalism in poultry

The use of beak and toe trimming should only be carried out for the welfare of the animal and for reducing the chances of any disease or abnormality that might occur. The major problem in the use of the beak trimming is because of the element of pain that the animal might experience. Induced molting method is also one of those measures which have been increasingly used in the past few years with the intent of enhancing the production life of the hens. The techniques used include feed restriction, change in the dietary techniques and much more, all of which are to be performed before sexual maturity.

toe trimming in poultrybeak trimming in poultry

 

Other health Problems in Commercial Egg Production
 and Industrial Poultry Farming

Although a number of health issues in animals have been resolved through the use of various scientific methods, still there are various other problems which need to be addressed. Here are some of them

  • Increase Body weight and Broad Breast
  • Disorders in the pelvic limbs
  • Skeletal abnormalities
  • Differential and Varied growth of body Parts
  • Chances of epidemics
  • Sudden death syndrome
  • Crowding and poor slaughtering practices
  • Poor use of stunners

Surveys and researches carried out in Europe and US suggest that most of the animals are now being slaughtered through the use of stunners in which most of the times animals are not stunned properly.

Recommendations

It is substantiated now that for the growth of commercial chicken and broiler chicken industry, a great deal of effort is still needed from the side of the producers and scientists for the betterment of all.

Facts about battery hens or chickens

Farming, the process of adopting various methods for creating food for the survival, has been an important part of human cultivation since the existence of mankind. Farming is a much broader term that is used for various different kinds of farming methods collectively. Farming is not restricted to the growing of crops only, but even the raising of cows, goat and domestic birds like chicken, ducks; turkey’s etc also comes under this head. Here our focus will be on hens or chickens that are raised in battery cages. What are the reasons for adopting this method? How effective this method has been in recent years and what negative outcomes have been observed while raising hens through battery cages.

What are battery hens?

The very first thing which gains our attention is the word “battery hens”. What is meant by this word and what it refers to? You will hear the term battery hens in farming more often or this is also pronounced as factory farming as well. This is a confinement system that is primarily used for those hens which are capable of laying eggs. This is called battery cage because you will find a system of cage that are similar in structure and are connected with each other but separated by dividers.  This method is adopted so that a large quantity of hens could be accommodated in a very limited space so as to reduce the cost and to gain the same level of output, that is, production of eggs. This method of poultry farming has been in the limelight since the discovery of such that being practice for the egg laying hens.  Animal welfare associations have always showed their complete disapproval of this system being practiced as, according to them, this intensive poultry farming method is not only un-ethical but  could also result in some serious health problems for both, hens and humans.

battery hens

What happens in battery cages?

The reason animal welfare has raised their voices against these un-ethical poultry cages are due to the sufferings bared by chickens living in those cages. A standard size of any battery cage is approximately 61 cm wide and 51 cm deep. Normally, each cage is occupied with six hens at a time resulting in so much less space for every hen that they barely can move easily. A hen normally requires 2000 cm2 to freely open her wings and also a space of 600 cm2 to lie down with ease. But in these chicken battery cages, the total space available to each hen is around 483 cm2 and 432 cm2 respectively. From this we can easily imagine what are hens going troughs in those cages. Being completely jam packed with other hens that they cannot even sit properly without being in contact with other hens has led to many chicken health problems as well. Another terrible practice that is being conducted for the caged hens is the slicing of their beaks. This process is performed without any proper medication and without giving any pain relief to hens before or after this process. This is done so that any chicken that might have aggressive behavior due to the intensive poultry farming method could not harm other hens with its beak.

battery cages

How these farming methods beneficial to humans

As the population was rising, so was the daily need for various food items that also included eggs. In order to cater this problem, farmers came up with this method of battery hen farming in 1940. Through this method, it was experienced that a large quantity of production of eggs could be made available to the population and less costs were incurred that encouraged the farmers to ignore other problems that were being faced by chickens in cages.

What risks are involved?

The most important risk that is being ignored in this entire situation is the health of the hen that is kept for laying eggs. With such less space for every hen, there is a greater chance that if one chicken gets sick, than others can catch that disease more quickly. One more thing that is observed in these battery cages is that people working there do not keep proper cleanness. Because of this, the excretory material of all those chicken can cause some serious accumulation of bacteria that could also affect on the health of eggs that are being laid by those hens.  These eggs when reaches to the population can ultimately result in serious health problems that could lead to any disease in humans or even can become the cause of death.

These are some of the facts of battery hen farming that are essential for every individual to be known about and also necessary actions should be taken by poultry welfare in this regards. As this could help in safeguarding the poultry health and also the health of your family and also could lead to the shutdown of such cruel system and replace it with such a method that could be safe for both, humans and animals.