The global chicken deal

Submitted: Jul 29, 2015
By: 
Badlands Journal editorial board

 

The Guardian

7-14-15

Will the worst bird flu outbreak in US history finally make us reconsider factory farming chicken?

The outbreak has required that farmers resort to fire-extinguisher foam to kill off infected flocks. Can commercial farms protect themselves, or is US chicken farming fundamentally unsustainable?

Laura Entis

http://www.theguardian.com/vital-signs/2015/jul/14/bird-flu-devastation-highlights-unsustainability-of-commercial-chicken-farming

The avian flu outbreak that has more than doubled egg prices across the country has also led to the death of more than 48 million birds in a dozen states, according to the US Department of Agriculture.

Iowa, the hardest hit, has euthanized more than 31 million birds, including approximately 40% of the state’s 60 million laying hens, according to Randy Olson, executive director of the Iowa Poultry Association. Turkey farmers in the state, while affected to a lesser degree, also have suffered. Minnesota, the leading turkey producer, has lost nearly 9 million turkeys.

The massive challenge of disposing of these sick birds illustrates the scale of chicken farming in the US. When avian flu infects a single bird on a chicken farm, the whole population has to be destroyed in order to stop the spread. In Iowa, for example, where an egg farm holds anywhere from 70,000 to 5 million birds, infection means slaughtering an unimaginable number of animals.

“It’s reasonable when we see these outbreaks to wonder if they are a manifestation of the unsustainability of the system,” says Suzanne McMillan, senior director of the farm and animal welfare campaign at the American Society for the Prevention of Cruelty to Animals (ASPCA). “Bird flu is a window into how today’s poultry flocks live day to day, in intensive confinement and unsanitary conditions. It’s an unnatural, unsustainable situation.”

When an infected bird is detected on a farm, it is immediately quarantined and the USDA works in conjunction with the farmer to determine the best method for disposing of the exposed flock. “It is important to realize that each [avian influenza] outbreak incident is unique and involves site specific conditions that need to be considered in making the best disposal decision for the situation at the site,” reads a 2006 paper by the Environmental Protection Agency.

The reality is often much more emotional than that language might imply. “These farmers spend their entire careers caring for their animals and to see the disease affect their flocks … is an emotionally devastating event,” Olson says.

Meanwhile for turkeys and broiler chickens, which are floor-reared (ie not kept in cages), the use of water-based foam similar to that used by firefighters is the most effective way to euthanize a large flock in a short period of time, says Beth Carlson, North Dakota’s deputy state veterinarian.

Approved for use by the USDA in 2006, the water-based foam suffocates the birds, which are typically herded into an enclosed area of the barn so that the foam can be deployed more quickly.

The foam’s active ingredient, propylene glycol, breaks down “relatively quickly (within several days to a week) in surface water and in soil”, according to the US Agency for Toxic Substances and Disease. The foaming agent, lauryl alcohol, is acutely toxic to marine animals, but has been deemed harmless to human health.

The administration of the foam – either by nozzle or, more commonly for commercial farms, a foam generator – is a rolling process, meaning workers apply foam to birds at one end of the house, and then work their way, contained area by contained area, to the opposite end.

The foam needs to be six to 10 inches higher than the birds in order to suffocate them. Pumping in enough foam to cover their heads can take up to an hour.

“Individual birds are only exposed for a matter of seconds,” says Dr Eric Benson, a professor in the University of Delaware’s animal and food sciences department, who co-authored a paper on mass euthanasia methods for poultry. He says animals typically die within a minute.

In April, two turkey farms in North Dakota were infected and more than 100,000 birds euthanized as a result. Both farms used water-based foam.

 “Euthanasia is never a pleasant thing to have to do,” Carlson says. But foam “is fast and minimally stressful for the birds, which means it’s less stressful for the people involved”.

Not all agree that using foam is humane. “We could do better,” says Michael Blackwell, chief veterinary officer at The Humane Society of the United States, who likens death by foam to “cuffing a person’s mouth and nose, during which time you are very much aware that your breathing has been precluded”.

Unlike Benson, he estimated that average death takes between three and seven minutes: “For any animal, that would be distressing.”

For floor-reared flocks, euthanasia by water-based foam is the cheapest and most efficient method available, as open-air barns do not need to be covered and the application requires fewer people to administer. And yet, says Blackwell, it is possible for farmers to use more humane alternatives by tarping floor-reared animals and administering inert gases, such as nitrogen and argon, which cause the birds to drift off, as if going to sleep.

Based on the size of the flock and local conditions, the dead birds are composted on-site (either indoors or outdoors), composted off-site, buried, moved to landfills or incinerated. Composting – in which dead birds are laid in rows, mixed with a bulking agent such as wood chips or saw dust and then left for approximately 30 days – is the preferred method of disposal, Benson says, because the virus is killed by the heat produced as the birds decompose. The problem with landfills, according to Benson, is that the virus might contaminate the soil or groundwater.

The avian influenza outbreak, which originated from the droppings of waterfowl carrying the virus, is showing signs of tapering off as temperatures continue to rise across the country. The virus is weakened by warm, dry conditions.

“The number of infections has certainly slowed in Iowa,” Olson says. “We are hopeful that this current outbreak is near its end.”

However, experts predict that the virus will return in the fall, when cooler, damp weather provides favorable conditions for its spread, and as ducks and other waterfowl complete reverse migration patterns.

While a report from the USDA, which investigated 80 commercial poultry farms, “cannot at present point to a single statistically significant pathway” for the spread of the outbreak, it determined that “a likely cause of some virus transmission is insufficient application of recommended biosecurity practices”.

The USDA report went on to recommend that all equipment and vehicles, as well as workers’ clothing, be disinfected before moving between farms.

“We need to learn lessons from this outbreak and modify biosecurity practices to minimize future outbreaks,” says Olson, citing a lack of consistency in the industry when it comes to auditing avian health hazards, as well as a need for more comprehensive guidelines for vehicle disinfection, as areas that require stricter standards. “This disease does not discriminate. We’ve seen it in backyard flocks; we’ve seen it in wild birds; we’ve seen it all types of commercial housing.”

Hon S Ip, a virologist at the US Geological Survey’s National Wildlife Health Center, disagrees with this assessment. During the initial outbreak starting in December, the disease was detected mainly in wild flocks in the Pacific Flyaway, a bird migration path from Alaska to Patagonia. But “in the Midwest there have been more commercial flocks infected than backyard flocks,” he says.

An ‘unsustainable system’

This is likely, at least in part, because sunshine and warm backyard temperatures are effective at killing the virus, says Dr Michael Greger, director of public health and animal agriculture for the Humane Society of the United States.

Commercial poultry farms, on the other hand, “are designed like a disease incubator”, thanks to dark, moist and crowded conditions.

While factory poultry are more isolated, “when infected, [factory-farmed birds] are subject to wildfire-like outbreaks”, says Michael Davis, author of The Monster at Our Door: The Global Threat of Avian Flu.

On top of that, the genetic makeup of birds found in factory farms is often less diverse than those raised in backyard flocks. Due to the industry’s reliance on homogenous breeding techniques, commercially raised broilers are all pretty much genetically identical. Broilers and turkeys are artificially selected and bred to produce birds that grow quickly – at a rate 300% faster than those birds raised in 1960, according to the ASPCA – and produce as much breast protein as possible, to the point where the birds have a hard time standing upright.

Not only do commercial flocks share a limited gene pool, but some studies have suggested the industry’s vise-like focus on breast meat, in the case of broilers and turkeys, and eggs, in the case of hens, suppresses the birds’ immune systems, atheory known as resource allocation.

When a bird is bred so that all its energy goes to the production of meat or eggs, “something has to give”, says the ASPCA’s McMillan. “The science indicates that a bird’s immunity goes down.”

As Greger puts it: “There is an inverse relationship between accelerated growth and disease resistance, which means faster-growing birds are more susceptible to illness.”

While the USDA terms this outbreak “a wake-up call on biosecurity”, the idea of hermetically sealing farms, which use ventilation fans to keep birds cool, may be too difficult to enforce. “The industrial poultry system, by its very nature, is vulnerable to these kinds of infections,” he says.

It’s the system that is at fault, according to McMillan. “We are forcing birds to live in unbalanced ways, both physically and genetically,”she says. Commercial poultry flocks “are bred to suffer. We force them to live a life of misery, and from that perspective, they are going to be more prone to contracting and spreading disease. These are not healthy, balanced animals.”

 

5-19-15

Faeces, bacteria, toxins: welcome to the chicken farm

Whether it's welfare standards, environmental impact or the emerging threat to human health, we've got to change our insatiable greed for this meat.

 

 ‘Is it too much to ask that we should eat meat as our grandparents did, as ­something special, rather than as ­something we happen to be stuffing into our faces while reading our emails?’

 

George Monbiot

http://www.theguardian.com/commentisfree/2015/may/19/chicken-welfare-human-health-meat

I don’t mean to blame. Billions are spent, through advertising and marketing, to distract and mollify, to trivialise the weighty decisions we make, to ensure that we don’t connect. Even as we search for meaning and purpose, we want to be told that our actions are inconsequential. We seek reassurance that we are significant, but that what we do is not.

It’s not blind spots we suffer from. We have vision spots, tiny illuminated patches of perception, around which everything else is blanked out. How often have I seen environmentalists gather to bemoan the state of the world, then repair to a restaurant in which they gorge on beef or salmon? The Guardian and Observer urge us to go green, then publish recipes for fish whose capture rips apart the life of the sea.

The television chefs who bravely sought to break this spell might have been talking to the furniture. Giant chicken factories are springing up throughout the west of England, the Welsh marches and the lowlands of the east. I say factories for this is what they are: you would picture something quite different if I said farm; they are hellish places. You might retch if you entered one – yet you eat what they produce without thinking.

 

 Giant chicken factories are springing up throughout the west of England, the Welsh marches and the lowlands of the east.

 

Two giant broiler units are now being planned to sit at the head of the Golden Valley in Herefordshire, one of the most gorgeous landscapes in Britain. Each shed at Bage Court Farm – warehouses 90 metres long – is likely to house about 40,000 birds that will be cleared out, killed and replaced every 40 days or so. The UK now has some 2,000 chicken factories, to meet a demand for the meat that has doubled in 40 years.

I don’t know how these units will operate, but factories elsewhere inflict noise and dust and stench and traffic on quiet corners of the country. Because everything is automated, they employ few people, and those in hideous jobs: picking up and binning the birds that drop dead every day, catching chickens for slaughter in a flurry of excrement and feathers, then scraping out the warehouses before the next batch arrives.

The dust such operations raises is anexquisite compound of aerialised faeces, chicken dander (dead skin), mites, bacteria, fungal spores, mycotoxins, endotoxins, veterinary medicines, pesticides, ammonia and hydrogen sulphide. It is listed as a substance hazardous to health, and helps explain why 15% of poultry workers suffer from chronic bronchitis.

Yet, uniquely in Europe, the British government classifies unfiltered roof vents on poultry sheds as the “best available technology”. If this were any other industry, it would be obliged to build a factory chimney to disperse the dust and the stink. But farming, as ever, is protected by deference and vested interest, excluded from the regulations, planning conditions and taxes other businesses must observe. Already, Herefordshire county council has approved chicken factories close to schools, without surveying the likely extent of the dust plumes before or after the business opens. Bage Court Farm is just up-wind of the village of Dorstone.

Inside chicken factories are scenes of cruelty practised on such a scale that they almost lose their ability to shock. Bred to grow at phenomenal speed, many birds collapse under their own weight and lie in the ammoniacal litter, acquiring burns on their feet and legs and lesions on their breasts. After slaughter they are graded. Those classified as grade A can be sold whole. The others must have parts of the body removed, as they are disfigured by bruising, burning and necrosis. The remaining sections are cut up and sold as portions. Hungry yet?

Plagues spread fast through such factories, so broiler businesses often dose their birds with antibiotics. These require prescriptions but – amazingly – thegovernment keeps no record of how many are issued. The profligate use of antibiotics on farms endangers human health, as it makes bacterial resistance more likely.

 

But Herefordshire, like other county councils in the region, scarcely seems to care. How many broiler units has it approved? Who knows? Searches by local people suggest 42 in the past 12 months. But in December the council claimed it has authorised 21 developments since 2000. This week it told me it has granted permission to 31 since 2010. It admits that it “has not produced any specific strategy for managing broiler unit development”. Nor has it assessed the cumulative impact of these factories. At Bage Court Farm, as elsewhere, the council has decided that no environmental impact assessment is needed.

 

So how should chicken be produced? The obvious answer is free range, but this exchanges one set of problems for another. Chicken dung is rich in soluble reactive phosphate. Large outdoor flocks lay down a scorching carpet of droppings, from which phosphate can leach or flash-flood into the nearest stream.

Rivers such as the Ithon, in Powys, are said to run white with chicken excrement after rainstorms. The River Wye, a special area of conservation, is blighted by algal blooms: manure stimulates the growth of green murks and slimes that kill fish and insects when they rot. Nor does free range solve the feed problem: the birds are usually fed on soya, for which rainforests and cerrado on the other side of the world are wrecked.

 

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Something new to worry about

Submitted: Jul 29, 2015
By: 
Badlands Journal editorial board

 7-18-15

Farmlife.com

Greek crisis diverting attention from other markets

 

http://www.farminglife.com/news/farming-news/greek-crisis-diverting-attention-fromother-markets-1-6857197

 

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And, right on schedule ...

Submitted: Jul 27, 2015
By: 
Badlands Journal editorial board

here comes the salt.

 7-24-15

Stockton Record   

Salt worries building in Delta waters

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With all the foresight of roadkill

Submitted: Jul 25, 2015
By: 
Badlands Journal editorial board

  

The decision by the state Supreme Court not to review the published state Fourth Appellate Court decision preventing jurisdictions from raising water rates beyond costs as a conservation measure cuts off one more avenue for reduction of water use, which at this point is increasingly from groundwater pumping. We could say that either it shows a judiciary ruled by hide-bound conservatives or that it shows a judiciary aware that agriculture, not urban taxpayers, is the larger water user and that high court is not going to be diverted by a bunch of Capitol flibbertigibbets.  While Gov Jerry Brown and his administration -- a typical collection for a Jerry Show, thin on competence, thick like their boss on glib evasion -- demand great urban water-consumption cutbacks, and the people respond (except the rich) pretty well to these demands, the disastrous and permanently damaging agribusiness groundwater pumping continues night and day, sucking aquifers dry causing land subsidence.

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Groundwater, considered all by itself

Submitted: Jul 21, 2015
By: 
Badlands Journal editorial board

 Local support is required for each type of boundary change. Mr. Springhorn explained the tiered system with an increasing level of local support depending on the severity of the requested revision. “We’ve been messaging that for boundary revision in the state, there needs to be broad local agreement for these revisions because these revisions have impacts on the implementation of groundwater management and also sustainable groundwater management in the high and medium basins so that’s been a key theme throughout all of our stakeholder engagement and outreach.”

http://mavensnotebook.com/2015/07/20/sustainable-groundwater-management-act-implementation-an-overview-of-the-basin-boundary-regulation/

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The Border forever; siempre la frontera

Submitted: Jul 20, 2015
By: 
Badlands Journal editorial board

 

 

 

 

It isn't cynicism. That's just some editor's idea of a headline. The article that follows is a good description of the particular nature of Border culture in these violent times and in other times. -- blj

 

 

 

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Bob Baker, you'll be greatly missed

Submitted: Jul 18, 2015
By: 
Badlands Journal editorial board

 Bob  taught journalism as a high, vitally important practiced in real time on deadline. (What else? He was also a rocking bass player.) No one could teach journalism better. We were immensely lucky to have known him and to have read his magnificent Newsthinking:  Making your Facts Fall Into Place.  He leaves us with the obligation of not letting newsthinking pass with him.

Thank you, Bob, for your passionate curiosity, pursuit of clarity, your bravery, and your magnificent teaching skills.

Bill Hatch

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Water skirmishes increase, intensify between agribusiness and state

Submitted: Jul 17, 2015
By: 
Badlands Journal editorial board

In light of this week's skirmishes in court over agricultural rights to river water, it is a good time to look at the call, heard from a growing number of voices, for an overhaul of California water rights that is swelling under the increasing flow of lawsuits and the decreasing flow of surface water, the shrinking aquifers and subsiding land.

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The Greek fiddle

Submitted: Jul 15, 2015
By: 
Badlands Journal editorial board

 The problem is with democracy. If democracy cannot express illusions and crazy hopes; if it cannot contain narratives of emotion and ideals, it dies. By countermanding first the landslide victory of an elected government and then a 61% plebiscite majority, the EU functionally vetoed the outcomes of Greek democracy. If the democratic spirit now dies in Greece – and it might – we had better hope that phenomenon too does not go viral. -- Paul Mason, The Guardian, Julhy 13, 2015

The leaders of Syriza are revolutionaries of a kind – but their revolution is the perverse, familiar appropriation of social democratic and parliamentary movements by liberals groomed to comply with neo-liberal drivel and a social engineering whose authentic face is that of Wolfgang Schauble, Germany’s finance minister, an imperial thug. -- John Pilger, The Saker, July 12, 2015 

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Raising water rates v. Prop. 218

Submitted: Jul 13, 2015
By: 
Badlands Journal editorial board

 All one has to do is take a drive out of any town in the Central Valley, pass brown lawns in town verging into parched horse lots next to ranchettes on the periphery to the green green orchards and vineyards and flowing canals of the agribusiness zone, to realize just how rotten this state government and congressional delegation really is.

The water board wrings its hands and retired top water bureaucrat, Less Snow, who headed every agency in the last 25 years that helped destroy the Delta, mildly mouths a plea to "reform" Prop. 218, an unlikely course of state-government action. But the water board hides behind Prop. 218, and has the vapors rather than risking a challenge from the redoubtable -- but not always right -- Jonathan Coupal and the Howard Jarvis Taxpayer Association's legal raiders, a very, very Eighties coterie  of  private property selfies that needs to be extirpated along with the endangered species its obstructions would help crash this summer.

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