PIG PRODUCTIVITY # WAY FORWARD.

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Webinar Improve Pig Productivity

How to improve pig productivity? Can it be achieved by applying multi-phase feeding? Or choosing different climate solutions or perhaps looking at pig genetics? Find out more on February 9.

When aiming at the improvement of pig productivity, many solutions are usually focused on enhancing animal nutrition. After all, how could one more directly influence productivity than through feed? What is certain, however, is that there is a host of other options available as well. That is where our search begins on February 9. Pig Progress shall highlight several of these strategies in an exclusive webinar, brought to you live from Amsterdam, the Netherlands (CET 11.00 -12.00 am). The following speakers shall be sharing their views:

	1. Product Manager Pigs Ludo Bosschaerts: International, independent research has proven that multi-phase feeding produces better feed conversion ratio’s (FCR) and has a positive impact on average daily gain (ADG). A better retention of nutrients in the body has been found and a significant reduction in the production of manure, resulting in a lower expulsion of ammonium gasses into the environment. This Roxell concept results in a high return on investment.
	2. Merete Lyngbye, Master of Engineering, PhD, Director for Livestock Segment at Munters will speak about climate solutions to improve pig producers economy and environmental footprint.
	3. Benny van Haandel. Director/consultant at E-barn Solutions will give a presentation titled ‘Are our current pig genetics future proof?’ “How do new developments in various areas and markets affect the required characteristics of future top performing pigs?” ”

Hosted by Vincent ter Beek, editor of Pig Progress, the live webinar offers you the opportunity to exchange ideas with experts in real time.

Tuesday

9

February 2016

starts at 11:00 AM CET

Sign up for this webinar here

RBI Agri webinars

IMPROVING PIG PRODUCTIVITY.

The race to increase production in pig farming has begun,with all stakeholders searching out means to increase production,prevent diseases ,maximize profit and provide wholesome pork for the populace. A webinar is coming up on the 9/2/2016,@ 11 AM CET. Its an international event,where you can rub minds with experts in the field,learn and improve productivity level.The course is free but registration is required, come lets raise the standard of the industry. The event is powered by The topics for discussion are 1)The use of multiple faced feeding to ensure better feed conversion. 2)Climate solutions to improve pig producers economy and environmental footprint. 3)The effects of new developments and market on characteristics of top performing pigs.

PORCINE HEALTH.

FEED,HEALTH AND GROWTH OF PIGS.

Precision Livestock Farming is becoming very popular; many technologically driven companies are zooming into data-
collecting methods. Thus focusing on exact needs of the modern pig will allow producers to meet tomorrow's challenges, says Prof Sandra Edwards.“We cannot hope to improve the performance of today's pigs if we continue to rely on the nutritional, feeding and performance data we collected from (traditional) pigs a long time ago," says veteran UK pig researcher and scientist and chair of agriculture at the University of Newcastle, Prof Sandra Edwards. She argues that the type of pig that most commercial producers are working with at the moment is completely different to the animals on pig farms even a decade ago, when consumer demands were totally different.A whole new bank of research data reflecting the needs of the modern pig are urgently required to ensure progress by researchers in pig development on the scientific front. he says research had shown that producers needed to feed sows with arginine and glutamine supplements to help increase the placental quality, which reduced birth weight variation, as well as the number of under-weight piglets born alive.Recent work had also shown that including essential fatty acids such as docosahexanoic acid (DHA), which is found in algae and fish, in sow diets during the last month of their pregnancies led to a significant drop in the number of stillbirths. It also resulted in a longer farrowing duration. Feeding the sows to get their condition right before they go into the farrowing house and even before that. The pre-mating diet can have a big impact on embryo survival and high plane feeding before mating will help reduce embryo mortality. Sows should not be fed to produce bigger litters, but rather fed to meet the challenges of weaning more top quality piglets successfully. Read more ;http://www.pigprogress.net/Home/General/2014/1/Health-feed-growth--Nothing-happens-in-isolation-1392863W/?intcmp=related-content

HOUSING PIGS IN STYLE!!!

Pigs housed in beautiful and conducive environment,grow faster, better and are less prone to diseases. The role of housing in production can not be over emphasized,look at how pigs are housed for better productivity; look at the Cavite pig city; Read more here;http://www.pigprogress.net/Growing-Finishing/General/2015/9/Cavite-Pig-City-A-city-within-a-city-2673896W/

THE ROLE OF IRON IN PIGLET DEVELOPMENT.

Production methods have led to an impressive increase in 
productivity but have also increased iron needs in piglets. A potential iron gap can inhibit growth rates and 
profits significantly thus imposing threat can be eliminated simply by providing iron supplements/injections at early stages of development and over course of the piglet's life. Rapid development in modern swine production is a success , with piglets displaying incredible growth rates in their first weeks of life. However, the increased productivity has increased iron needs in piglets and, thereby, increased the risk of iron deficiency anaemia. Anaemia in piglets is a condition characterized by lack of haemoglobin in the body's red blood cells. Haemoglobin plays an important part in transporting oxygen from the lungs to the tissues of the body, and when the hemoglobin level is reduced, the body's access to the vital oxygen is reduced. The most common cause of anaemia in piglets is iron deficiency. Iron deficiency occurs when the piglet's own iron stores are depleted or when the exposure to stress conditions either inhibits the build-up of haemoglobin or increases the degradation of haemoglobin in the piglet. A critical time for iron deficiency is at weaning, when iron stores following the initial iron dextran injection in the first days of life may be depleted. The causes of low levels of iron in piglet;Increased litter sizes, result in lower iron stores at birth for the individual piglet and with the increased litter sizes, the already low levels of iron in the sow's milk are diminished to even lower levels. The fast growers are increasingly at risk of developing iron deficiency, as they face an increased risk of depletion of available iron stores due to their accelerated growth rates.The fast growers are often on an all-milk diet which offers a good source of all nutrients required by the piglet, except for iron. Weight gain on an all-milk diet is, therefore, associated with an increased risk of developing iron deficiency, which could eventually lead to iron deficiency anaemia. story credit; pig progress.

How to boost piglet immune response with vitamin D.

The benefits of vitamin D in pig feed go beyond the well-known function of calcium regulation and phosphorus homeostasis and its effect on bone development. Studies are showing that optimizing feed intake of vitamin D can boost piglet immunity in a number of different ways. The post-weaning phase is a critical period in a piglet's life. The development of a strong immune system at this early stage is key to securing its health and future optimum performance. However, a piglet has limited ability to mount and regulate an immune response when it is weaned from the sow at between three and five weeks old in commercial practice. Its immunity needs to develop as the passive protection from the sow's antibodies fade away and viral, bacterial and parasitic infections are at their highest risk. Any compromise to a piglet at this period has repeatedly been shown to impact negatively on its later performance. Vitamin D is an essential nutrient which is routinely added to animal feed, primarily because animals' blood levels of vitamin D vary considerably. It has become the focus of renewed attention by nutritionists and swine producers worldwide in recent years, because of findings that indicate that the benefits of vitamin D go beyond the function of the regulation of calcium and phosphorus homeostasis and its effect on bone development. Vitamin D metabolites control the expression of more than 200 genes through activation of the vitamin D receptor, which regulates or modulates gene expression within the target cell. This gives the vitamin a role in many functions in swine, including immunity, muscle function and reproduction. The vitamin D receptor is not only found in the intestinal enterocyte, the osteoblast, and the renal cells, but it is also found in a wide range of cell types whose function does not relate to calcium metabolism, such as the intestine, pancreas, heart, eye, brain, thyroid, parathyroid, muscle, or immune cells. The newborn piglet is exposed to a vast array of antigens from the moment it is born. It relies on maternally-derived immunity for protection, until it develops its own active immunity. Prior to weaning, sow's milk provides most of the nutrients that the piglet will receive for maximal growth and health. However, sow's milk provides little vitamin D. Supplementing sows with vitamin D before birth could provide a nutritional strategy to increase vitamin D status of the piglet, through placental transport or via sow's milk. story credit; pig progress.

"African Swine Fever is a man-made disease"

Dr Klaus Depner and Dr Sandra Blome, of the Friedrich-Loeffler-Institut in Germany have new insights about the virus , they have studied cases and are of the opinion that “Most problems are a matter of human misbehavior.”

 African Swine Fever, it should be that the major threat with regard to the virus is not the virus itself, but how humans deal with it.Trials at the FLI showed that there is no difference in the way the ASF virus affects wild boars or domestic pigs.

Logically, one of the major questions that the researchers had when ASF was introduced in 2007 in the Caucasus was: how would the virus spread and behave in wild boars? Depner: “Essentially, we had two hypotheses.

The first one was that the disease in wild boars would die out due to the high virulence of the virus.”Blome: “Roughly, the animals get sick four days after infection.”Depner: “Usually death will follow within three to six days, .

This means that almost all infected hosts will die very quickly, which means that the virus will cease to exist very soon because it kills its host.

In that case, we would not have to worry, ASF would do its job extinguishing itself.”Blome, however, points to the fact that ASF virus is not that contagious. High viral loads are found in blood, but saliva or faeces contain less virus:

“We overestimated the contagiousness of African Swine Fever. The disease moves very slowly. When looking at affected wild boar populations, most of them have not been significantly reduced. The virus doesn’t spread that quickly at all.” Blome adds, “Wild boars shed the virus mainly when they are very sick and in the final stage of the disease.

When the animals have high fever it’s in their character to stay where they are, and they are certainly not going to walk very far when they feel bad.”Depner: “So what we have here is a virus that is very stable in its environment without fast movement. It neither dies out, nor moves.

 Undisposed carcasses of infected wild boars remain infectious for a long time in the environment and become a source of infection for healthy animals.” The human factor; its usually a case of human misbehavior. What happened is that infected meat made it to the market.

When many pigs started to die, they were sent to slaughter. Pig prices dropped, cheap meat entered the market and the meat made its way into homes – and into suitcases. This is how the virus dispersed.

 The virus spread along the main roads, the transport routes. This spread bears a 100% human mark.” Humans can be identified as having aggravated the situation ever since as well.

 Since wild boars have often been thought to be spreading the virus, in several countries attempts were launched to eradicate them – Poor bio security protocols have also been identified as cause of spread of the virus.

Bio security measures include the following; Changing clothes, working hygienically and making sure nothing from the outside reaches the inside.

 Story credit; world poultry.

DISEASE RESISTANT PIGS PRODUCED USING GENE EDITING TECHNOLOGY.

A British animal genetics firm, working with U.S. scientists, has bred the world's first pigs resistant to a common viral disease, using the hot new technology of gene editing.Genus, which supplies pig and bull semen to farmers worldwide, said on Tuesday it had worked with the University of Missouri to develop pigs resistant to Porcine Reproductive and Respiratory Syndrome Virus (PRRSv).The condition, also known as blue-ear disease, can be fatal as it affects the animals' immune system and costs farmers hundreds of millions of dollars a year. There is no cure for this disease resulting in huge loses on affected farms.By using precise gene editing, the team from the University of Missouri was able to breed pigs that do not produce a specific protein necessary for the virus to spread in the animals. Their research was published in journal Nature Biotechnology.Early-stage studies showed the new PRRSv resistant pigs, when exposed to the virus, did not get sick and continued to gain weight normally. Editing the genes of living organisms holds out great promise for treating diseases and improving agricultural crops and animal species. But when applied to humans it could also be used to create "designer babies", prompting critics to call for a global ban on genetic modification of human embryos.The technology allows scientists to edit genes by using biological "scissors" that operate a bit like a word-processing program that can find and replace selected stretches of DNA.It has been put to work in laboratories around the world, even as the ethical and safety issues it raises are fiercely debated. PRRSv affects millions of pigs and costs the swine industry around $700 million a year in the United States and 1.5 billion euros ($1.6 billion) in Europe, according to a 2011 Iowa State University study cited by Genus. read more here; http://www.reuters.com/article/us-science-pigs-genus-idUSKBN0TR1DL20151208#5wsWqylIrSm8pFo7.97

Breeding pigs for profit.

Pigs   are mono gastric animals usually bred for commercial purposes. The raising of pigs is for reproduction, fattening and sale. Pigs properly managed and housed in a clean environment reproduce at a fast rate and bring about good return on investment.
 
                                       Breeds of pigs.
   There are various breeds of pigs available such as land race,large white,Duroc and Hampshire. The indigenous breeds available have been crossed over time with exotic breeds such that some of their traits are passed down.

   The cross with indigenous breeds ensures that the pigs are hardy and are stable in this environment. Pigs must be chosen for high productivity, sexual soundness, rapid growth,good mothering ability and excellent health and breeding soundness.

                                         Selection of stock. 
 When setting up a farm, your stock must be chosen from proven sources with excellent health and breeding records.
 Boars, to be chosen must be from a sow with high reproductive capacity at least 8 -10 piglets/litter. The boar must be active with 10-12 rudimentary teat. The boar must be from a disease-free stock, with no record of lameness .
 The boar must have well developed feet with uniform curve at the back and must be long in length. The boar must be selected from stock with well developed sex organs.
 The boar must be at least 8 months to be suitable for service.

                                                           Gilts. 
 These are virgin females, they must be selected from fast growing weaners. The gilts must have good body conformation, strong legs and feet. The gilts are selected from sows with good mothering abilities and high farrowing rate of 9-11 piglets/litter.
 The gilts must not have any defects such as inverted teats,or fat deposited at the base of their teats. 

                                                          Housing.
 A piece of land of about 120×60 ft can house about 400 full grown pigs.    The land should be fenced to keep out predators.
There must be a borehole to supply water on the farm . The pens are solid structures with dwarf walls that have metal gates,the floors are cemented but roughened to prevent falling of pigs. Houses should have in built feeding troughs and feeding troughs.

                                                               Feeding.
 Pigs are to be fed a balanced ration for optimal growth, development and reproduction. The ration should not be fatty to prevent the pigs from depositing fat to produce fatty pork instead of lean meat. Feed can be sourced locally or commercial feed can be purchased. Feed ingredients are as follows,maize,p.k.c, wheat bran, brewers waste,full fat soya,vegetables, fishmeal, with salt and minerals.

                                                             Breeding. 
Boars are put to work at about 9 months of age when they are sexually matured. Gilts are mated at about 8 months, the gilts are growing and also feeding their fetuses, thus the nutrition must be such to cater for the growth and development of the fetuses, the gilts are flushed 3 weeks to the mating by increasing feed intake.
     When the gilt is on heat and ready for mating stands to pressure and allows the boar.The mating is down twice at 24hr interval.The gestation period is113 days,the sow is moved to farrowing pen 2 days to expected delivery. The farrowing house must be warm and have extra floor covering to prevent damage to knees and feet of piglets.

The piglets are exposed to colostrum immediately after birth.The sow milk does not contain enough iron so iron injection must be given to the the piglets.

                                                    Management of piglets. 

They should be started on creep feed at about 9 days, this is high in protein and stimulates rapid growth. The piglets have 2 teeth on the upper and lower jaw, that have needle points that can damage the udder, this must be clipped
   .Boars that are to be fattened must be castrated to remove the smell taint from the pork when sold.Tail tip is cut to prevent tail biting..  Deworming and antibiotic treatment are given at stipulated times.