django wrote:He then goes on to say the key to sustainability is GARDENING, that of which he relates to the older Horticultural practice which he says is akin to Permaculture.
pstarr wrote:and the problem is that those nutrients carry infectious diseases (especially certain parasite eggs) that are highly resistant to heat, ultra-violet, and chemical treatment.....
Newsseeker wrote:Iowa has gone from 17" of top soil in the 1800s to only 6" today. Yet horticulture is slash and burn and equally unsustainable.
Alfred Tennyson wrote:We are not now that strength which in old days
Moved earth and heaven, that which we are, we are;
One equal temper of heroic hearts,
Made weak by time and fate, but strong in will
To strive, to seek, to find, and not to yield.
Newsseeker wrote:Iowa has gone from 17" of top soil in the 1800s to only 6" today. Yet horticulture is slash and burn and equally unsustainable.
billg wrote:Also, here is an interesting ARTICLE by Chris Wells about how to manage cover crops on a small-scale, no-till farm. Chris doesn't use grass cover crops that need to be killed off through tilling. He uses buckwheat, winter and field peas, and calendula and explains how and why he uses it.
-Bill
Plato wrote of his country's farmlands:
What now remains of the formerly rich land is like the skeleton of a sick man. . . . Formerly, many of the mountains were arable. The plains that were full of rich soil are now marshes. Hills that were once covered with forests and produced abundant pasture now produce only food for bees. Once the land was enriched by yearly rains, which were not lost, as they are now, by flowing from the bare land into the sea. The soil was deep, it absorbed and kept the water in loamy soil, and the water that soaked into the hills fed springs and running streams everywhere. Now the abandoned shrines at spots where formerly there were springs attest that our description of the land is true.
Plato's lament is rooted in wheat agriculture, which depleted his country's soil and subsequently caused the series of declines that pushed centers of civilization to Rome, Turkey, and western Europe. By the fifth century, though, wheat's strategy of depleting and moving on ran up against the Atlantic Ocean. Fenced-in wheat agriculture is like rice agriculture. It balances its equations with famine. In the millennium between 500 and 1500, Britain suffered a major “corrective” famine about every ten years; there were seventy-five in France during the same period. The incidence, however, dropped sharply when colonization brought an influx of new food to Europe.
The new lands had an even greater effect on the colonists themselves. Thomas Jefferson, after enduring a lecture on the rustic nature by his hosts at a dinner party in Paris, pointed out that all of the Americans present were a good head taller than all of the French. Indeed, colonists in all of the neo-Europes enjoyed greater stature and longevity, as well as a lower infant-mortality rate—all indicators of the better nutrition afforded by the onetime spend down of the accumulated capital of virgin soil.
paimei01 wrote:A very interesting article here :
http://www.harpers.org/archive/2004/02/0079915Plato wrote of his country's farmlands:
What now remains of the formerly rich land is like the skeleton of a sick man. . . . Formerly, many of the mountains were arable. The plains that were full of rich soil are now marshes. Hills that were once covered with forests and produced abundant pasture now produce only food for bees. Once the land was enriched by yearly rains, which were not lost, as they are now, by flowing from the bare land into the sea. The soil was deep, it absorbed and kept the water in loamy soil, and the water that soaked into the hills fed springs and running streams everywhere. Now the abandoned shrines at spots where formerly there were springs attest that our description of the land is true.
Plato's lament is rooted in wheat agriculture, which depleted his country's soil and subsequently caused the series of declines that pushed centers of civilization to Rome, Turkey, and western Europe. By the fifth century, though, wheat's strategy of depleting and moving on ran up against the Atlantic Ocean. Fenced-in wheat agriculture is like rice agriculture. It balances its equations with famine. In the millennium between 500 and 1500, Britain suffered a major “corrective” famine about every ten years; there were seventy-five in France during the same period. The incidence, however, dropped sharply when colonization brought an influx of new food to Europe.
The new lands had an even greater effect on the colonists themselves. Thomas Jefferson, after enduring a lecture on the rustic nature by his hosts at a dinner party in Paris, pointed out that all of the Americans present were a good head taller than all of the French. Indeed, colonists in all of the neo-Europes enjoyed greater stature and longevity, as well as a lower infant-mortality rate—all indicators of the better nutrition afforded by the onetime spend down of the accumulated capital of virgin soil.
In orchards and fields across the Mid-Columbia, those who make their living from the land are watching thermometers and short- and long-range weather forecasts with some anxiety. With nighttime low temperatures staying at or above freezing and daytime highs reaching into the mid-50s, Mother Nature is responding to the call of an early spring. And that has increased the potential destruction a hard frost could wreak on orchards and fields.
More than three dozen chicken houses in Delaware suffered damage as a result of last week's double dose of snow. State Agriculture Secretary Ed Kee says 37 chicken houses suffered roof collapses or other damage because of the weight of heavy snow resting on top of the buildings.
Argentina, the largest soybean producer after the U.S. and Brazil, is forecast to produce a record crop this year after rain caused by the El Nino weather pattern boosted yields. Fungal disease and the rotting of beans could prompt output to fall short of the exchange’s estimate for more than 52 million metric tons of the oilseed, Anchubidart said.
The U.S. Department of Agriculture forecasts Argentina’s crop to rise to 53 million tons from a drought-hit 32 million in 2009.
GoghGoner wrote:Early spring worries mid-Columbia farmersIn orchards and fields across the Mid-Columbia, those who make their living from the land are watching thermometers and short- and long-range weather forecasts with some anxiety. With nighttime low temperatures staying at or above freezing and daytime highs reaching into the mid-50s, Mother Nature is responding to the call of an early spring. And that has increased the potential destruction a hard frost could wreak on orchards and fields.
Loki wrote:Global climate change may very well play a role in this, but it's also an el Nino year. With the exception of a record-breaking deep freeze early in the season, it's been a warm, dry winter here in the Pac NW.
It'd be a good year to experiment with planting an early garden.
Lows reached 43 degrees Fahrenheit (6 Celsius) on Feb. 19 in parts of central Florida, 11 degrees below normal, U.S. National Weather Service data show. A crop-withering cold snap last month contributed to a 21 percent drop in the government’s forecast for Florida orange output this season. Oranges exposed to freezing weather for too long can be harmed by the cold.
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