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Requisitos para amostragem de solo em Connecticut

Requisitos para amostragem de solo em Connecticut

Normas estaduais: Licença Geral do Departamento de Proteção Ambiental de Connecticut (DEEP) para Operações Concentradas de Alimentação Animal, DEEP-WPED-GP-030, emitida de acordo com a seção 22a-430b dos Estatutos Gerais de Connecticut. Orientações estaduais: Instruções para amostragem de nutrientes do solo do Laboratório de Análise de Nutrientes do Solo da Universidade de Connecticut.

Amostragem de solo em Connecticut: frequência, área, profundidade e amostras de solo ao redor.

Com que frequência é necessário coletar amostras de solo em Connecticut?

Em que época do ano se deve coletar amostras de solo em Connecticut?

Quantos hectares uma amostra de solo pode cobrir em Connecticut?

Qual a profundidade ideal para a coleta de amostras de solo em Connecticut?

Quantas amostras de solo são necessárias para compor uma amostra em Connecticut?

Quantas amostras de solo são necessárias para um campo de 100 acres em Connecticut?

University of Connecticut Soil Nutrient Analysis Laboratory, soil nutrient sampling instructions: Um campo uniforme de 100 acres precisa de pelo menos 7 amostras compostas de no máximo 15 acres cada, e pelo menos 84 amostras cilíndricas no total, 12 por amostra.

Amostras e testemunhos para qualquer tamanho de campo

Soil sampling rules in Connecticut, with the exact wording of each source
Country / region Purpose / programme Time / frequency Area per sample Method Depth Cores Status and source
United States
ConnecticutUnited StatesConnecticut only. Other states set their own rules.Soil phosphorus test on Large CAFO land application fieldsConnecticut DEEP General Permit for Concentrated Animal Feeding Operations (CAFO GP)
  • Repeat Soil analyzed for phosphorus at least once every 5 years
Not specifiedNot specifiedNot specifiedNot specifiedConditionalConnecticut DEEP, CAFO General Permit DEEP-WPED-GP-030 (PDF)
Who it applies to, the exact wording and every source
Who it applies to
Large CAFOs registered under the Connecticut CAFO General Permit (DEEP-WPED-GP-030) that land apply manure, litter, digestate or agricultural wastewater.
Laboratory and analysis
Phosphorus content. Results are used to set manure, litter, digestate and wastewater application rates.
In force from
1 January 2023
Legal text
Connecticut DEEP General Permit for Concentrated Animal Feeding Operations, DEEP-WPED-GP-030, issued under section 22a-430b of the Connecticut General Statutes, Section 5(f)(1)(A)

The wording in the source

Timing

  • Manure must be analyzed a minimum of once annually for nitrogen and phosphorus content, and soil analyzed a minimum of once every five years for phosphorus content. The results of these analyses are to be used in determining application rates for manure, litter, digestate and other agricultural wastewater.

    Section 5(f)(1)(A), Manure and soil sampling

Who it applies to

Laboratory and analysis

  • soil analyzed a minimum of once every five years for phosphorus content.

    Section 5(f)(1)(A)

In force

  • Effective Date: January 1, 2023 Expiration Date: December 31, 2027

    Cover page

Sources

Sources re-checked every two months, last update October 2026. Reviewed by GeoPard editorial team.

ConnecticutUnited StatesConnecticut only. Other states set their own rules.Routine soil fertility samplingUniversity of Connecticut Soil Nutrient Analysis Laboratory, soil nutrient sampling instructions
  • Season Any time the ground is not frozen. Fall is highly recommended.
No sample may represent more than 15 acres12 or more random, evenly distributed spots. Separate samples for areas that differ in topography, drainage, texture, crop growth or use, soil color, or fertilizer history.Crop field 6 to 8 inches or the plough layer depth. Grass 3 to 4 inches.12 or more cores or slices per sampleOfficial guidanceUConn Plant and Soil Health Center, Sampling Instructions
Who it applies to, the exact wording and every source
Who it applies to
Advice for Connecticut farms, gardens and lawns from the University of Connecticut soil testing laboratory. Not law.
In force from
Under review
Legal text
UConn George Leigh Minor Plant and Soil Health Center, Soil Nutrient Sampling Instructions

The wording in the source

Timing

  • Samples may be collected any time of year the ground is not frozen. The waiting period for results is longest in April and May. Testing the soil in the fall is highly recommended.

    When and How to Sample

Area per sample

Method

  • Submit a separate sample for areas differing in topography, drainage, soil texture, with different crop growth or intended crop usage, soil color, or fertilizer/amendment history.

    When and How to Sample

Depth

Cores

  • collect cores or thin slices of soil from 12 or more random, evenly distributed spots (sampling points) in your sample area

    Sample Collection

Sources

Sources re-checked every two months, last update October 2026. Reviewed by GeoPard editorial team.

Estados Unidos: regras federais e todos os outros estados

Regulamentos de amostragem de solo em cada país

Reportar um requisito desatualizado: info@geopard.tech

Planeje os pontos de acordo com a regra aplicável.

Defina a área por amostra, os núcleos e a profundidade exigida pela sua regra. O GeoPard posiciona os pontos em uma grade ou por zona, traça a rota da caminhada, imprime as etiquetas e leva o plano para o campo em um celular.

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