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Subject: Market Farming
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- From: "Bill Shoemaker" <wshoemak AT inil.com>
- To: "Market Farming" <market-farming AT lists.ibiblio.org>
- Subject: Re: [Market-farming] Tillage is tillage
- Date: Fri, 02 Feb 2007 14:43:35 -0500
>But here is the rub: Mulch/no till keeps soils cold well into the spring, just by the fact >that the sun and warmth don't penetrate. Soil temps need to be 60 degrees plus to >awaken the microbial activity needed to mineralize soil nutrients for crop growth.
In Illinois, where no-till was pioneered in the southern end of the state, it has been fully adopted in the southern third of the state and largely regected in the northern third by conventional growers, primarily for the reason you cite, cold soils. N fertilizer can somewhat overcome it but not much. It will be interesting to see how climate influences adoption of no-till in organic ag. In the end, the value of sustainability will be brought to bear against all ag systems.
Bill
William H. Shoemaker
Sr Research Specialist, Food Crops
St Charles Horticulture Research Center
University of Illinois, Urbana-Champaign
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-
Re: [Market-farming] winter weather
, (continued)
- Re: [Market-farming] winter weather, Elaine Granata, 02/12/2007
- Re: [Market-farming] winter weather, Marcy, 02/13/2007
- Re: [Market-farming] winter weather, Errol Castens, 02/15/2007
- Re: [Market-farming] Tillage is tillage, Bill Bradshaw, 02/08/2007
- Re: [Market-farming] Tillage is tillage, Tradingpost, 02/08/2007
- [Market-farming] Adios, Tillage is tillage, Tradingpost, 02/08/2007
- [Market-farming] Let the "tillage is tillage" thread die, Liz Pike, 02/08/2007
- Re: [Market-farming] Tillage is tillage, Sharon and Steve, 02/08/2007
- Re: [Market-farming] Tillage is tillage, Tradingpost, 02/08/2007
-
Re: [Market-farming] Tillage is tillage,
Home Grown Kansas!, 02/04/2007
- Re: [Market-farming] Tillage is tillage, Tradingpost, 02/04/2007
- Re: [Market-farming] Tillage is tillage, Tradingpost, 02/05/2007
-
Re: [Market-farming] Tillage is tillage,
Brigette Leach, 02/06/2007
- Re: [Market-farming] Tillage is tillage, Willie McKemie, 02/06/2007
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