cattle feeding system Articles

CORNucopia of Opportunity in the Heartland: Or Just More Feed for the Political Cattle?

We now live in a carbon constrained world. Fears of human induced climate change are bringing about changes in government, corporate and consumer behaviors. Investments in renewable energy are increasing, corporations are greening everything from their supply chain to their vehicle fleet, and consumers are seeking to minimize their ecologic footprint as well. Are some of our greening efforts ...

Apr. 23, 2007

By AHC Group

The Ins and Outs of Cattle Nutrition

They say, “You are what you eat.” What goes in and out of our bodies is obviously important for our general health and maintenance. Well, the same holds true for our cattle as well, but with one main difference: Where we only have one stomach to worry about, they have four! Cattle are animals technically classified as ruminants, a distinction that includes sheep, ...

Oct. 11, 2016

By Lakeland Group

Discover the Rapid 1000 High Capacity Agricultural incinerator

Having over 35 years of experience manufacturing the most efficient and hard working incinerators in the world it is safe to say that we know what makes the right machine for you. Our Agricultural range has solutions for every farm size from our compact Mini-AB all the way up to our High Capacity range ...

Sep. 12, 2018

By Addfield Environmental Systems Ltd.

Seasonal Changes in Airborne Fungi and Bacteria at a Dairy Cattle Concentrated Animal Feeding Operation in the Southwest United States

The objective of this study was to evaluate a dairy located in the arid southwest United States to determine the concentrations and seasonal variation of airborne fungi and bacteria and to determine the percentage of antibiotic resistant Staphylococcus aureus. The authors used two-stage ambient air sampling systems to measure the culturable airborne fungal organisms and bacteria on a monthly ...

Apr. 30, 2009

By National Environmental Health Association (NEHA)

Research highlights cattle emissions reduction opportunity

Researchers in Denmark have measured the quantities of greenhouse gases in the breath of dairy cows and demonstrated a heritable variability between individual animals. “This means that we have an opportunity to select for breeding those individuals which will produce offspring that generate less methane,” says Dr Jan Lassen who led the research project on individual methane ...

Jun. 19, 2013

By Gasmet Technologies Oy

Research highlights cattle emissions reduction opportunity - Case study

Researchers in Denmark have measured the quantities of greenhouse gases in the breath of dairy cows and demonstrated a heritable variability between individual animals. Researchers in Denmark have measured the quantities of greenhouse gases in the breath of dairy cows and demonstrated a heritable variability between individual animals. “This means that we have an opportunity to select for ...

Jun. 20, 2013

By Gasmet Technologies Oy

Nutrient export in run-off from an in-field cattle overwintering site in East-Central Saskatchewan

Wintering cattle directly in the field creates potential concerns with water quality, as nutrients added from urine and fecal material over the winter can end up in runoff water, ground water and soil. In 2008/2009 an experiment was conducted to observe the effect of in-field winter feeding of cows on the nutrients in spring snowmelt run-off water. Low temperatures give little opportunity for ...

Dec. 31, 2010

By IWA Publishing

Creating a Sustainable Food Future: Interim Findings - A menu of solutions to sustainably feed more than 9 billion people by 2050

The world’s agricultural system faces a great balancing act. To meet different human needs, by 2050 it must simultaneously produce far more food for a population expected to reach about 9.6 billion, provide economic opportunities for the hundreds of millions of rural poor who depend on agriculture for their livelihoods, and reduce environmental impacts, including ecosystem degradation and ...

Nov. 30, 2013

By World Resources Institute WRI

US feedlots and slaughterhouses: bounding industrial ecology with the extreme case

The potential contribution of Industrial Ecology (IE) to sustainable development, though immense, remains elusive. This is due to the field boundaries whose demarcation lacks specificity. To address the challenge of boundary definition, an agro-industrial complex, the US Cattle Feedlot-Slaughterhouse System (CFSS), has been chosen to illustrate and provoke a discussion about where those ...

Feb. 22, 2009

By Inderscience Publishers

Beef Farmer Spring 2017 `Trace elements are key to growth rates`

Iodine has a direct impact on growth rates as it is incorporated into the thyroid hormones which control metabolism, promoting efficient live weight gain. Annie Williams, Animal Scientist with Agrimin says that many beef units fall short on achieving optimum growth rates because animals do not receive adequate levels of trace elements at grass. She says that with increased feed costs, many ...

Jun. 1, 2017

By Agrimin Limited

Fishing for a Solution

As writer Rowan Jacobsen explores in our recent feature “Has Meat Met Its Match?,” animal agriculture’s hefty environmental footprint is creating interest in exploring ways to meet humans’ growing appetite for animal protein that extend beyond beef, chicken and pork. In some places, that ...

Jul. 31, 2014

By Ensia

Integration of the environment – flagship project for entire region - Case Study

Location: Stowell Farms, Wiltshire (England) Capacity: 499 kWel Input materials: Manure, grass and maize silage, feed remains Features: Processes the slurry of 500 herds of cattle into high-quality fertilisers. Digestion facility brings in revenues and helps boost the image of agriculture Stowell ...

Jan. 21, 2018

By EnviTec Biogas AG

Trenbolone causes mortality and altered sexual differentiation in Xenopus tropicalis during larval development

Trenbolone is an androgen agonist used in cattle production and has been measured in aquatic systems associated with concentrated animal‐feeding operations. In this study, the authors characterized the effects of aqueous exposure to 17β‐trenbolone during larval Xenopus tropicalis development. Trenbolone exposure resulted in increased mortality of post‐Nieuwkoop–Faber stage 58 tadpoles at ...

Jul. 30, 2012

By John Wiley & Sons, Ltd.

Spent grain dewatering

1. Back ground: Firms that produce alcoholic beverages from grain are an important market for dewatering Powerful Belt Press. The industry firms consist mostly of beer brewers and distilleries. Their raw materials are barley, corn, wheat, rice, and other grains. They all produce a common by-product: spent grain. Spent grain is the name given to material left after the grain is fermented and the ...

May 19, 2009

By Doyen Machinery CO., Ltd

Weighing Solutions for Agricultural Farmers

PT Limited load cells are popular in the agricultural industry. Shear beam load cells are often used in feed out systems and are found under the tray or deck of trailers. They’re used to monitor the amount of feed being deposited for stock. Shear beams are also used in similar designs for fertilizer spreaders. ...

Oct. 21, 2018

By PT Limited

Getting kids to eat green

Kids love food, but it's not always the tasty treats that are good for them or the earth. Fatty, sugary, salty and processed foods generally have more of an environmental impact than eats of the fresh, locally produced variety. It is therefore important to teach them what is healthy to eat, and how and where their food comes from. This will help them to understand the impact of the food they eat, ...

May 4, 2011

By green24

Moving Up the Food Chain

For most of the time that human beings have walked the earth, we lived as hunter-gatherers. The share of the human diet that came from hunting versus gathering varied with geographic location, hunting skills, and the season of the year. During the northern hemisphere winter, for instance, when there was little food to gather, people there depended heavily on hunting for survival. Our long history ...

Nov. 24, 2013

By Earth Policy Institute

When population growth and resource availability collide

As land and water become scarce, competition for these vital resources intensifies within societies, particularly between the wealthy and those who are poor and dispossessed. The shrinkage of life-supporting resources per person that comes with population growth is threatening to drop the living standards of millions of people below the survival level, leading to potentially unmanageable social ...

Feb. 11, 2009

By Earth Policy Institute

California company closes the composting loop

BEFORE we made our first ton of compost, we had already talked to farmers to determine what they needed in a soil amendment,” says Roger Van Der Wende, Vice President, Supermarket Division, Community Recycling & Resource Recovery, Inc. (Community) in Sun Valley, California. Considering the fastidious navigation the company has done to advance in a previously uncharted realm of resource ...

Nov. 30, 2007

By BioCycle Magazine

Does one of the world’s most abundant animals need protection from our appetite?

As demand grows and habitat disappears, scientists ponder tighter controls on the Antarctic krill harvest. Barely longer than your thumb, weighing under an ounce and nearly translucent, delicate crustaceans known as krill are vital to ocean ecosystems around the world. In the waters that encircle Antarctica, krill are an essential food source for penguins, baleen and blue ...

Jul. 6, 2015

By Ensia

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