Scientists Find Lifesaver For India – Rice That Doesn't Have To Be Cooked

The new strain of rice offers hope for malnourished children in India. Reuters

From The Independent:

It sounds too good to be true. But if Indian scientists are correct, hundreds of millions of people across the subcontinent could benefit from a specially-developed strain of rice that "cooks" simply by being soaked in water.

Experts at the Central Rice Research Institute (CRRI) in Orissa who have developed the grain were inspired by so-called soft rice, or komal saul, that grows in the north-east Indian state of Assam. Traditional recipes call for such rice to be soaked overnight in water, then eaten with mustard oil and onions.

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Potato Blight Has The Genome Of Death

From New Scientist:

THE blight that triggered the great famine in Ireland in 1845 is still the biggest disease threat to spuds worldwide - and it's no wonder.

Researchers have sequenced the genome of the mould that causes blight and found it keeps a huge arsenal of potato-destroying genes, ready to evolve around whatever defences taters can muster. On the plus side, the sequence also suggests ways to fight back.

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Europe's First Farmers Were Immigrants: Replaced Their Stone Age Hunter-Gatherer Forerunners

DNA-analysis in the laboratories of Mainz University. (Credit: Image copyright Joachim Burger)

From Science Daily:

ScienceDaily (Sep. 4, 2009) — Analysis of ancient DNA from skeletons suggests that Europe's first farmers were not the descendants of the people who settled the area after the retreat of the ice sheets. Instead, the early farmers probably migrated into major areas of central and eastern Europe about 7,500 years ago, bringing domesticated plants and animals with them, says Barbara Bramanti from Mainz University in Germany and colleagues.

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Climate Tipping Point Defined For US Crop Yields

From The New Scientist:

While news reports and disaster movies remind us about tipping points for Arctic melt and sea level rise, some things closer to home get less attention. Take food supply: new modelling studies show that there are climate tipping points here too, beyond which crop yields will collapse.

Wolfram Schlenker at Columbia University, New York, and Michael Roberts at North Carolina State University in Raleigh used a high-resolution dataset of weather patterns from 1950 to 2005 to discover how yields of three key US crops would respond to increasing temperatures.

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FUTURE FARMS: High-Rise, Beach Pod, And Pyramid Pictures

Image courtesy Eric Ellingsen and Dickson Despommier, Vertical Farm Project

From National Geographic:

The Pyramid Farm, designed by vertical farming guru Dickson Despommier at New York's Columbia University and Eric Ellingsen of the Illinois Institute of Technology, is one way to address the needs of a swelling population on a planet with finite farmland.

Design teams around the world have been rolling out concepts for futuristic skyscrapers that house farms instead of--or in addition to--people as a means of feeding city dwellers with locally-grown crops.

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Anthropogenic Global Warming Started When People Began Farming

From The Economist:

IMAGINE a small group of farmers tending a rice paddy some 5,000 years ago in eastern Asia or sowing seeds in a freshly cleared forest in Europe a couple of thousand years before that. It is here, a small group of scientists would have you believe, that humanity launched climate change. Long before the Industrial Revolution—indeed, long before a worldwide revolution in intensive farming, the results of which kept humanity alive—people caused unnatural exhalations of greenhouse gases that had an impact on the world’s climate.

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Early Farming Methods Caused Climate Change, Say Researchers

From The Guardian:

Farmers thousands of years ago cleared land by burning forests and moved to a new area once the yields declined, say scientists.

Farmers who used "slash and burn" methods of clearing forests to grow crops thousands of years ago could have increased carbon dioxide levels enough to change the climate, researchers claimed today.

The US scientists believe that small populations released carbon emissions as they cleared large tracts of land to produce relatively meagre amounts of food.

They were much less efficient than farmers using today's agricultural practices because there were no constraints on land.

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Mapping The Globe's Soils

DIGITIZING DIRT: A global soil map could aid many areas of scientific research, including agriculture and climate modeling. ISTOCKPHOTO/ANTHONYROSENBERG

From Scientific American:

The lack of good information on global soils is hampering efforts to improve agriculture and combat climate change.

Long left in the dust by their peers in climate research, a small group of soil scientists is spearheading an effort to apply rigorous computer analysis to the ground beneath our feet.

Their goal: to produce a digital soil map of the entire world.

It is a daunting task. In many parts of the world, such as Africa and South Asia, knowledge of soil is sketchy at best, relying on fading paper maps. And without accurate soil information, it is difficult for planners to know where crops are best grown, or for climate modelers to predict how much carbon might be released from soil into the atmosphere.

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The Future of Farming: Eight Solutions For a Hungry World

Desert Oasis: The Sahara Forest Project will use concentrating solar power to provide energy to greenhouses in the desert. Paul Wootton

From Popular Science:

The challenge of growing twice as much food by 2050 to feed nine billion people—with less and less land—is everyone’s problem. But scientists are hard at work fomenting a second green revolution.

Today’s crops crisscross the globe: Mexico’s tomatoes end up on your plate, our wheat heads to Africa. As a result, the challenge of growing twice as much food by 2050 to feed nine billion people—with less and less land—is everyone’s problem. But scientists are hard at work fomenting a second green revolution. Here’s how nitrogen-spewing microbes, underground soil sensors and fruit-picking robots will help keep food on our tables.

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Fate Of The Potato May Foretell The Future Of Food

From The Detroit News:

A tale from history offers us a prediction about the future of food.

The wonder crop is new and unfamiliar, lauded by scientists and politicians as having the potential to end famine and feed the poor. But the public is skeptical, regarding this new food as unnatural and dangerous. The reaction to genetically modified crops today? In fact, this is what happened when potatoes were introduced into Europe from the Americas in the 1500s and 1600s.

Scientists were enamored with this new foodstuff because it had several valuable properties. Potatoes thrive even in years when the wheat crop has failed, noted a committee of the Royal Society, Britain's pioneering scientific association, in the 1660s. Better still, potatoes can be grown in almost any kind of soil and take only three to four months to mature, against 10 for cereal grains. And potatoes produce two to four times as many calories per acre as wheat, rye or oats. The case for widespread adoption of the potato, the scientists argued, was obvious.

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Crops Under Stress As Temperatures Fall

Our politicians haven't noticed that the problem may be that the world is not warming but cooling, observes Christopher Booker.

From The Telegraph:

For the second time in little over a year, it looks as though the world may be heading for a serious food crisis, thanks to our old friend "climate change". In many parts of the world recently the weather has not been too brilliant for farmers. After a fearsomely cold winter, June brought heavy snowfall across large parts of western Canada and the northern states of the American Midwest. In Manitoba last week, it was -4ºC. North Dakota had its first June snow for 60 years.

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My Comment: I have a farm in Southern Quebec .... we are 3 weeks behind in our planting.

Robots Rolling Towards Farm Revolution

A 3D laser ranging view of a Pennsylvania apple orchard can not only allow a mobile robot to pace its rows, but also captures detail of every tree, its foliage and fruit. This image was produced using techniques developed by Daniel Munoz, Martial Hebert and Nicolas Vandapel (Image: Nicolas Vandapel)

From The New Scientist:

From ploughs to seed drills to tractors, evolving technology has brought about radical changes to agriculture over the years. Now the sector is poised for another shift as robotic farmhands gear up to make agriculture greener and more efficient.

Three things now make mobile agricultural robots a real possibility in the near future, says Tony Stentz, an engineer at Carnegie Mellon University's robotics institute.

Firstly, mobile robots have now proved able to cope with complex outdoor environmentsMovie Camera; secondly, the price of production has fallen; and, finally, society should now see robot labourers as a benefit not a curse.

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