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The World’s most advanced No-till researchers and organizations contend that continuous No-till progresses through four stages: (Adapted from João Carlos Moraes Sá, 2003) It is our belief that if you equip yourself with a thorough understanding of the best agronomic practices that are availed to you and if you comprehend scientifically the principals of water infiltration into the soil, including its structure, properties and chemistry of which it is comprised, including the incredible amount of biological and microbial activity -- then you will arrive at the realization that continuous No-tillage is the best method to achieve high-yield, sustainable agriculture. Armed with the best knowledge, long-term vision and a keen awareness of the need for continued education, producers should be prepared to successfully endure. With this knowledge we shall remain stalwart in our vision and promise to you: No-till for Life! |
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Stage One: Initialization (0-5 years) – this level is the basic, primary, or fundamental stage wherein the beginning processes start their transformation from low soil organic matter and low residues to begin regenerating soil structure and an increase in microbial activity. This stage requires additional nitrogen. |
Stage Two: Transition (6-10 years) – represents a shift, passage or transformation into the next level of No-till. Soil organic matter accumulation and residue increases, greater soil aggregation and increased soil microbial activity is occurring, also experienced are nitrogen immobilization and greater mineralization and phosphorus accumulation. |
Stage Three: Consolidation (11-20 years) – a strengthening, solidification and/or fortification featuring increased carbon accumulation, residues and additional available water in the soil. This is accompanied by nitrogen mineralization and greater immobilization with an increase in cation exchange capacity and greater nutrient cycling. |
Stage Four: Maintenance (+20 years) – sustaining, continuance, upholding or preservation best describes this final stage wherein a continuous flow of nitrogen and carbon and high residues are common. Greater available water in the soil and high nutrient cycling with increased nitrogen and phosphorus attainability are achieved. |
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Monday, January 30th
Tuesday, January 31st
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2006 Winter
Conference Schedule