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Archive for the ‘agriculture’ Category

FREE TRADE: Disaster Recipe for Africa

Posted by feww on February 16, 2010

Free trade, loss of support systems crippling food production in Africa

Oregon State University Report: Public Release

Despite good intentions, the push to privatize government functions and insistence upon “free trade” that is too often unfair has caused declining food production, increased poverty and a hunger crisis for millions of people in many African nations, researchers conclude in a new study.

Local production by Oregon State University.
A worker in Cote d’Ivoire in West Africa harvests locally grown rice. (Photo courtesy of Oregon State University)

Market reforms that began in the mid-1980s and were supposed to aid economic growth have actually backfired in some of the poorest nations in the world, and just in recent years led to multiple food riots, scientists report today in Proceedings of the National Academy of Sciences, a professional journal.

“Many of these reforms were designed to make countries more efficient, and seen as a solution to failing schools, hospitals and other infrastructure,” said Laurence Becker, an associate professor of geosciences at Oregon State University. “But they sometimes eliminated critical support systems for poor farmers who had no car, no land security, made $1 a day and had their life savings of $600 hidden under a mattress.

Hoping for a job by Oregon State University.
A small rice mill in Cote d’Ivoire, West Africa, offers possible job opportunities for local residents, waiting here in hope of getting work operating pushcarts. (Photo courtesy of Oregon State University)

“These people were then asked to compete with some of the most efficient agricultural systems in the world, and they simply couldn’t do it,” Becker said. “With tariff barriers removed, less expensive imported food flooded into countries, some of which at one point were nearly self-sufficient in agriculture. Many people quit farming and abandoned systems that had worked in their cultures for centuries.”

These forces have undercut food production for 25 years, the researchers concluded. They came to a head in early 2008 when the price of rice – a staple in several African nations – doubled in one year for consumers who spent much of their income solely on food. Food riots, political and economic disruption ensued.

The study was done by researchers from OSU, the University of California at Los Angeles and Macalester College. It was based on household and market surveys and national production data.

There are no simple or obvious solutions, Becker said, but developed nations and organizations such as the World Bank or International Monetary Fund need to better recognize that approaches which can be effective in more advanced economies don’t readily translate to less developed nations.

“We don’t suggest that all local producers, such as small farmers, live in some false economy that’s cut off from the rest of the world,” Becker said.

“But at the same time, we have to understand these are often people with little formal education, no extension systems or bank accounts, often no cars or roads,” he said. “They can farm land and provide both food and jobs in their countries, but sometimes they need a little help, in forms that will work for them. Some good seeds, good advice, a little fertilizer, a local market for their products.”

Not fancy but functional by Oregon State University.
A worker in Cote d’voire finds work removing the husk from locally produced rice using old-fashioned, but functional mortar and pestle techniques. (Photo courtesy of Oregon State University)

Many people in African nations, Becker said, farm local land communally, as they have been doing for generations, without title to it or expensive equipment – and have developed systems that may not be advanced, but are functional. They are often not prepared to compete with multinational corporations or sophisticated trade systems. The loss of local agricultural production puts them at the mercy of sudden spikes in food costs around the world. And some of the farmers they compete with in the U.S., East Asia and other nations receive crop supports or subsidies of various types, while they are told they must embrace completely free trade with no assistance.

“A truly free market does not exist in this world,” Becker said. “We don’t have one, but we tell hungry people in Africa that they are supposed to.”

This research examined problems in Gambia and Cote d’Ivoire in Western Africa, where problems of this nature have been severe in recent years. It also looked at conditions in Mali, which by contrast has been better able to sustain local food production – because of better roads, a location that makes imported rice more expensive, a cultural commitment to local products and other factors.

Historically corrupt governments continue to be a problem, the researchers said.

“In many African nations people think of the government as looters, not as helpers or protectors of rights,” Becker said. “But despite that, we have to achieve a better balance in governments providing some minimal supports to help local agriculture survive.”

An emphasis that began in the 1980s on wider responsibilities for the private sector, the report said, worked to an extent so long as prices for food imports, especially rice, remained cheap. But it steadily caused higher unemployment and an erosion in local food production, which in 2007-08 exploded in a global food crisis, street riots and violence. The sophisticated techniques and cash-crop emphasis of the “Green Revolution” may have caused more harm than help in many locations, the study concluded.

Another issue, they said, was an “urban bias” in government assistance programs, where the few support systems in place were far more oriented to the needs of city dwellers than their rural counterparts.

Potential solutions, the researchers concluded, include more diversity of local crops, appropriate tariff barriers to give local producers a reasonable chance, subsidies where appropriate, and the credit systems, road networks, and local mills necessary to process local crops and get them to local markets.

Contact: Laurence Becker
beckerla@science.oregonstate.edu
541-737-9504
Oregon State University

Posted in agriculture, communal farming, economy, food production, small farmers | Tagged: , , , , | 1 Comment »

Army Worms Destroy Liberia’s Crops

Posted by feww on January 20, 2009

Army worms have decimated Liberia’s crops and vegetation and polluted creeks and running water with their feces

West African state of Liberia declared a state of emergency on Sunday after swarms of army worms decimated crops and vegetation and polluted creeks and running water with their feces in its food-producing district of  Zota in Bong County [bordering Guinea,] said the Ministry of Agriculture.


Fall Armyworm – Spodoptera frugiperd.

“We are calling for international assistance to combat these insects. They have affected over 19 villages in Bong county,” Agriculture Minister Christopher Toe said.

The worms have also  infested homes and other buildings searching for food, local residents said.

Army worms, also known as fall army worm (Spodoptera frugiperda), are the caterpillar life stage of the noctuid or Owlet moth and can grow to about 5 centimeters  in length. The worms are pests and can destroy entire swathes of  crops, if left to multiply.

Army worms take their name from their eating habits; they are among the most destructive pests to crops and vegetation in the world. Once they exhaust one food source, an entire “army” of worms moves to another food source.

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Posted in agriculture, Liberia, noctuid, Owlet moth, Spodoptera frugiperda | Tagged: , , , , , , | Leave a Comment »

Only One Guess Allowed!

Posted by feww on April 24, 2008

Who said:

  • “I think that ethanol is the most popular whipping boy in the agricultural world at the moment”
  • “So to say that biofuels are the culprit clearly underestimates the demand and really shows a gross misunderstanding of the world food situation,”
  • “We have to grow more food. We have to increase yields”

Hint: To increase yields, farmers are forced to buy lots and lots more fertilizers!

Related links:

Related Reading:

See the tags for the answer!

Posted in agirculture, agriculture, Bill Doyle, corporate lies, corporate profit, environment, food riots, North America, Potash Corp, soil erosion, topsoil, toxic | Tagged: , , , , , , , , , , , , , , , , , , | Leave a Comment »

Canceling Your Life Insurance Policy with Nature

Posted by feww on April 15, 2008

WILD FACTS SERIES

Ice and Snow

Humans are in a great hurry to cancel their life insurance policy with nature, melting the snow and ice. As a result of climate change, mountain snow and glaciers are melting earlier, in the spring instead of summer, resulting in water scarcity during the hotter summer months when the precious water is most needed.


Perito Moreno Glacier, Patagonia, Argentina This file is licensed under the Creative Commons Attribution ShareAlike 2.5 (Image credit: Luca Galuzzi via wikimedia commons)

“This is just a time bomb,” said hydrologist Wouter Buytaert at a meeting of geoscientists in Vienna.

Areas most at risk from water shortages include the United States, South America, Australia, the Middle East, southern Africa, and the Mediterranean.

The most vulnerable places are earth’s sub-tropic zones, where 70 percent of the world’s population live. Report

The following information is mirrored from the USGS Webpage

Ice caps influence the weather

Just because water in an ice cap or glacier is not moving does not mean that it does not have a direct effect on other aspects of the water cycle and the weather. Ice is very white, and since white reflects sunlight (and thus, heat), large ice fields can determine weather patterns. Air temperatures can be higher a mile above ice caps than at the surface, and wind patterns, which affect weather systems, can be dramatic around ice-covered landscapes.

Some glacier and ice cap facts

Picture of Stephens Glacier, Alaska.

  • Glacial ice covers 10-11 percent of all land.
  • According to the National Snow and Ice Data Center (NSIDC), if all glaciers melted today the seas would rise about 230 feet (70 meters).
  • During the last ice age (when glaciers covered more land area than today) the sea level was about 400 feet (122 meters) lower than it is today. At that time, glaciers covered almost one-third of the land.
  • During the last warm spell, 125,000 years ago, the seas were about 18 feet (5.5 meters) higher than they are today. About three million years ago the seas could have been up to 165 feet (50.3 meters) higher.
  • Largest surface area of any glacier in the contiguous United States: Emmons Glacier, Washington (4.3 square miles or 11 square kilometers)

ice caps and global water distribution

Charts showing that 1.7 percent of Earth's water is ice and 68.7 percent of freshwater on Earth is ice. Even though the amount of water locked up in glaciers and ice caps is a small percentage of all water on (and in) the Earth, it represents a large percentage of the world’s total freshwater. As these charts and the data table show, the amount of water locked up in ice and snow is only about 1.7 percent of all water on Earth, but the majority of total freshwater on Earth, about 68.7 percent, is held in ice caps and glaciers.

One estimate of global water distribution
Water source Water volume, in cubic miles Water volume, in cubic kilometers Percent of total water Percent of total freshwater
Ice caps, Glaciers, & Permanent snow 5,773,000 24,064,000 1.7% 68.7%
Total global freshwater 8,404,000 35,030,000 2.5%
Total global water 332,500,000 1,386,000,000
Source: Gleick, P. H., 1996: Water resources. In Encyclopedia of Climate and Weather, ed. by S. H. Schneider, Oxford University Press, New York, vol. 2, pp.817-823.

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Posted in agriculture, Drought, flood, freshwater, water shortage | Tagged: , , , , , , | 5 Comments »

Human-induced Climate Change

Posted by feww on February 25, 2008

“Dust fall” in the West in the last 100 years is up to seven times heavier than at any period in history.

Human activities such as settlement, railroad, industry, farming and ranching has caused a huge increase in the dust levels in the air, according to a report by the University of Colorado at Boulder.

canyonlands-dust.jpg
A dusty scene near Canyonlands in Utah. Dust in the West has increased by 500 percent since the 1800s. [Photo Credit: Jason C. Neff, University of Colorado at Boulder. NO copy restriction. Source: eurekalert ]

“The chemical composition of the dust is changing. And it’s changing in a way that we actually see the byproducts of both industrial activity and agricultural activities in the dust. We see elevated phosphorous and we see elevated nitrogen in these lake sediments,” said Neff of the University of Colorado at Boulder, who led the study.

According to another study, published in January, human-caused climate change has altered river flows, snow pack and air temperatures.

“The dust we see in these lakes is the same dust that causes earlier spring snowmelt here, so we can now definitively say that humans are in large part responsible for this melt,” said Neff.

Read more …

Posted in agriculture, Climate Change, cropland, dust bowl, grassland, Human-induced natural catastrophes, land use, soil, topsoil | Leave a Comment »

Earth, Land, Topsoil

Posted by edro on February 19, 2008

No Good for Farming!

“A [farmer] took up land [in Saskatchewan], dug a cellar and built a frame house on top of it; ploughed up the prairie and grew wheat and oats. After 20 years he decided the country was no good for farming, for eight feet of his soil had gone and he had to climb up into his house.” —Richard St, Barbe Baker, My Life, My Trees [Quoted by John Jeavons in How to Grow More Vegetables]

Land Use and Topsoil

once-a-forest.jpg
Once A Forest!
Photo credit: UNEP

Topsoil

Measuring an average of about 6.6 inches (16.76 centimeters) deep, topsoil is the upper layer of earth’s crust. Topsoil comprises of a mix of humus, mineral and composted materials giving rise to most of the soil’s biological activity and supplying nutrients to plants and therefore to animals. After air and water, topsoil is Earth’s most vital resource.

Topsoil: Wild Facts

topsoil-af8.png
Table TS1. Topsoil: Wild Facts
Note: The average bulk density of topsoil is calculated at about 1.4 gcm-3

Original Entry >> Topsoil

Posted in agriculture, Earth, erosion, food, land, topsoil | 1 Comment »