Ryegrass toxicity spreading – Western Australia

THE Department of Agriculture and Food has warned farmers to start checking their livestock and paddocks for signs of annual ryegrass toxicity as the organism which causes the disease is spreading. DAFWA scientists have warned most areas in the Wheatbelt were now known to contain ARGT organisms and that the Lakes District and surrounding areas north to Hyden could be ‘hot spots’ for ARGT this year. The disease costs Western Australian farmers an estimated $40 million each year in lost production and livestock deaths, and economist David Kessell said a new map of ARGT affected areas showed the potential for the disease was spreading. “The organisms that cause the disease are now present from Northampton, throughout the agricultural areas and the coastal plain through to Esperance,” he said. Mr Kessell said pasture paddocks that were in crop last season were particularly at risk. “It is important that farmers in at-risk areas look for deformed ryegrass heads and maybe yellow slime,” he said. “If they have any...
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Economic good times for WA, but we’re not out of the woods

WA seems to have dodged the global bullet and is set to power ahead, but there are a couple of flies in the ointment, a leading economic forecaster says. Access Economics' latest business outlook says the state, despite its international focus, is benefiting more than usual from domestic economic measures, such as the stimulus package and low interest rates. While the effects of the former subside, and the latter start to rise, other factors such as strong population growth - and the effects of the $43 billion Gorgon gas project - would keep the WA economy ticking along nicely. But while Gorgon might have helped WA sidestep the worst effects of the global financial crisis, it also served as a timely reminder. "That crises come and go, whereas the demand to feed industrial developments in Asia will be with us for many decades to come," the report says. "But you'd have thought that the worst year in the global economy since the global economy since...
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Straight planting

New trends in the planting methods reveal higher benefits for soil preservation Direct planting, or “no tillage”, is a planting and fertilizing method involving the least possible movement of the soil at the moment of seed insertion, which is done through a small opening in the soil, which is then closed. In this way, the soil remains intact from planting until harvesting, leaving the residues from the previous harvest over the soil, which thus become organic fertilizers for the soil. This method not only allows preserving the soil structure, but also offers the following benefits: • Prevent the erosion and wash of the soil generated by the rain and wind, that normally lead to the loss of valuable organic mass – mulch – which, in this way is being increased • Less evaporation caused by the soil labour, with the consequence of saving water, allowing for early planting, higher productivity per ha., especially in places where the water is scarce • Less nitrogen lixiviation...
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Calorie switch the key to feeding future billions: researchers

(AFP) – 1 day ago PARIS — Feeding Earth's expected population of nine billion by 2050 will need a switch in eating habits and farming practices if inequalities and environmental overload are to be avoided, French researchers said on Wednesday. Teams from two institutes sketched projections for what could happen over the next four decades as the world's population swells by around 2.5 billion. The statistical basis for their study was food production between 1961 and 2003, a period that included the "green revolution" of rice production that especially benefited Third World countries. The researchers put forward one scenario that followed historical trends in food output and use of land in an open-market manner. Under this projection, production would grow by 2050 thanks to intensive farming. However, the movement towards meat production would also accelerate, inequalities between the nutritionally rich and nutritionally poor would widen, and environmental issues -- as today -- would only be addressed after they have become a problem. A rival scenario sees low-intensity,...
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The future of our food

Ensuring the world’s population is able to eat healthily and sustainably is one of the ongoing dilemmas facing national governments and global organisations, with the events of the past two years meaning food security has become headline news. Changes in the nature of the world’s food production and supply have, in part, led to Britain’s first comprehensive review of food security and sustainability since the Second World War. After decades of relatively inexpensive and readily available food – until the surge in oil and commodity prices in 2007–08, food prices (relative to general inflation) fell for over 25 years – there are now tough choices to be made if the UK’s population is to continue enjoying healthy and affordable food without degrading the natural resources on which food production depends. It was in light of these future challenges in food production and supply that Defra Secretary of State Hilary Benn presented the first assessment of the UK’s food security in August. This will...
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The future of our farming

Hilary Benn launched The Future of our Farming pamphlet at the Royal Show earlier this year. This has been written for the farming community and outlines shared aims for, and actions towards, achieving a thriving and environmentally sustainable farming industry. In his introduction to the pamphlet Hilary Benn addresses the two main global challenges that we face – food security and climate change. “I want British farmers to produce as much food as possible – and this is very important to maintaining our food security. But how will we feed nine billion people in 40 years time if a damaged environment and changing climate hit yields and increase the risk from disease? The answer is: we will have to produce more food, but we will also have to change the way we do things.” Hilary Benn stresses that Defra and the farming community need to embrace a new approach – based on co-operation to meet the challenges that lie ahead, with the farming...
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Biofuel from corn cobs gets a boost

THE use of corn cobs as feedstock for the production of cellulosic ethanol after the corn has been removed is receiving additional financial support from the US Department of Energy (DOE). The $US6.85 million will help POET, the world's largest ethanol producer, fund the production of 700 tons of cellulosic biomass per day of operation. Cobs are the feedstock for POET's effort to commercialise cellulosic ethanol, Project LIBERTY, which will be built in Emmetsburg, Iowa. The grant increases will play a key role in establishing corn cobs as a viable commodity and setting the stage for corn cob harvesting across the United States. POET will work with equipment manufacturers to help speed the process of getting cob-harvesting technology into fields around Emmetsburg and will provide incentives for early adopters of cob harvesting. Project LIBERTY is a 25 million-gallon-per-year cellulosic ethanol plant that will be attached to the current grain ethanol plant in Emmetsburg. Operations are scheduled to begin in late 2011. POET has operated a...
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Another ‘green revolution’ needed before 2050

THE UN Food and Agriculture Organisation (FAO) has thrown down what appears to be an impossible agricultural challenge to expand food output drastically on a planet with depreciating land and water resources. In order to feed the extra 2.3 billion people expected to be on the planet by 2050, the FAO said last week the world will have to produce 70 per cent more food. Annual cereal production will need to increase by nearly one billion tonnes to meet this mark, and meat production by more than 200 million tonnes. About 90 per cent of the necessary increase will have to come from increased crop yields and cropping intensity, according to the FAO discussion paper, while extra arable land will have to be found - 120 million hectares of it in the developing world. In Australia, director of CSIRO's Sustainability Agriculture Flagship, Dr Peter Carberry, says the world demand for food and fibre will eclipses climate change as the world's next great challenge. The "21st...
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Have a plan in mind for on-farm grain storage

FARMERS have been warned that storing grain on-farm is not a marketing strategy in itself. Danny Verbeek, the accumulation manager for Elders Toepfer, the business that is working to bring on-farm storage into the mainstream through its on-farm storage accreditation scheme, said it was not enough simply to store grain post-harvest hoping for a spike in the months after. "You have to have a strategy prior to storing the grain, it is not enough to just dump the grain on-farm and hope for a rally," Mr Verbeek said. Please read more on http://fw.farmonline.com.au/news/nationalrural/grains-and-cropping/general/have-a-plan-in-mind-for-onfarm-grain-storage/1637075.aspx?src=enews...
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Population boom to double food prices

By 2050, according to new modelling work by the International Food Policy Research Institute (IFPRI), climate change could help push wheat prices up by 170-194 percent, rice prices up by 113-121 percent, and maize prices up by 148-153 percent. Please read more on http://fw.farmonline.com.au/news/nationalrural/agribusiness-and-general/general/population-boom-to-double-food-prices/1637126.aspx?src=enews...
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