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Chronological Thread  
  • From: "Lawrence F. London, Jr." <lfl@intrex.net>
  • To: permaculture <permaculture@lists.ibiblio.org>
  • Subject: Re: [permaculture] organic no-till trumps Roundup
  • Date: Tue, 16 Jan 2007 01:19:55 -0500

Keith Johnson wrote:

http://www.newfarm.org/depts/NFfield_trials/1103/slideshow/notillroller1.shtml

Interesting equipment. If they're dealing with mostly weed-free turf and are
using it
to stunt or kill existing cover crops or forage/grain/bean crops and plant
seed all in one pass
I imagine they will get a lot of the previous crop returning in some form to
compete with the new crop.
If their knock down pass with the roller keeps most of this from happpening
then it may be a good thing.
If not then you'll have winter oats in your spring wheat which may present a
problem
during drying and storage of harvested crop plus seeds left behind in the field may come back in another season to contaminate some other crop, i.e. wheat grain in orchard grass mowed and baled may make that hay unusable.

If you're making sileage out of it or using it for soil building or
overplanting with a crop that is much larger,
i.e. corn after wheat, oats or barley, followed by more small grain or
leguminous cover crop, that may work out OK.

They're going to be on that machine a long time if they are cropping more than twenty acres so it may be a boon for small farms with diversified production. Much more of this sort of innovation is needed for the future, just to keep the momentum of the sustainable farming movement (used to be called the organic farming movement) going.

At Hillingdale Institute the same thing is accomplished using minimum but concentrated tillage toward the establishment of permanent notill raised beds; a lot of weeds and previous season's crops get knocked down or shallow-tilled under:

http://photos1.blogger.com/blogger2/1972/907063824599259/1600/HowardRotavator-50inch.jpg
http://photos1.blogger.com/blogger2/1972/907063824599259/1600/Yeomans-Plow-2.jpg
http://photos1.blogger.com/blogger2/1972/907063824599259/1600/hiller-bedder-3.jpg

--
Lawrence F. London, Jr.
Venaura Farm
lfl@intrex.net
http://market-farming.com
http://market-farming.com/venaurafarm
http://venaurafarm.blogspot.com/
http://www.ibiblio.org/ecolandtech





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