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Determining equivalent protective layers and constructed liners

Description

This technical guideline purpose is to provide a consistent method for calculating the hydraulic conductivity of naturally occurring protective layers and constructed earthen liners in order to... More ≫

Description

This technical guideline purpose is to provide a consistent method for calculating the hydraulic conductivity of naturally occurring protective layers and constructed earthen liners in order to determine if a liner is equivalent to or greater than the requirements set out by the Agricultural Operation Practices Act.

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Manure spreading regulations : manure incorporation

Description

The Standards and Administration Regulation under the Agricultural Operation Practices Act was amended in December 2020 to clarify that the requirement for incorporation within 48 hours is... More ≫

Description

The Standards and Administration Regulation under the Agricultural Operation Practices Act was amended in December 2020 to clarify that the requirement for incorporation within 48 hours is measured from when the manure is first applied, unless that incorporation "would be impracticable." This factsheet is supplemental to the Manure Spreading Regulations factsheet and explains what is meant by "impracticable."

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Livestock manure effects on groundwater quality in Alberta

Description

This study was completed to address limited Alberta-specific information on the effects of manure storage and handling on groundwater quality and improve understanding of the risk of... More ≫

Description

This study was completed to address limited Alberta-specific information on the effects of manure storage and handling on groundwater quality and improve understanding of the risk of manure-management activities on groundwater.

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Manure spreading regulations

Description

The Agricultural Operation Practices Act (AOPA) includes regulations for spreading manure or compost for all livestock operations in Alberta. The manure spreading regulations include requirements... More ≫

Description

The Agricultural Operation Practices Act (AOPA) includes regulations for spreading manure or compost for all livestock operations in Alberta. The manure spreading regulations include requirements for manure incorporation, soil nitrogen and salinity limits, setback distances, record keeping and soil testing. The term manure in this publication includes the livestock excreta, straw, other bedding material, litter, soil, wash water and feed in the manure. Composted manure has the same requirements as manure. Terms used in this publication have been simplified to make it easier to read. Complete definitions are found in Section 1 of the legislation.

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Permits and regulations for existing operations

Description

In January 2002, the province established a permit process for confined feeding operations (CFOs) and set province-wide manure management standards under the Agricultural Operation Practices Act... More ≫

Description

In January 2002, the province established a permit process for confined feeding operations (CFOs) and set province-wide manure management standards under the Agricultural Operation Practices Act (AOPA). The requirements under AOPA are aimed at supporting the sustainable growth of the livestock industry and protecting the environment. On October 1, 2006, amendments to the regulations that support AOPA came into effect. The amendments provide further clarity to the original intent of the legislation, address permitting issues and update the standards for manure storage. This publication lists some frequently asked questions.

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Phosphorus sources and movement

Description

The loss of phosphorus from the landscape can negatively affect the environment, with water quality being the primary concern. Within agricultural systems, beneficial management practices are used... More ≫

Description

The loss of phosphorus from the landscape can negatively affect the environment, with water quality being the primary concern. Within agricultural systems, beneficial management practices are used in the application and management of phosphorus in order to prevent or minimize losses. It is important to understand the source factors and the movement or transport dynamics of phosphorus.

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Municipalities and the Agricultural Operation Practices Act (AOPA)

Description

The purpose of AOPA is to ensure that the province’s livestock industry can grow to meet the opportunities presented by local and world markets in an environmentally sustainable manner.

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Nutrient management planning guide

Description

The Nutrient Management Planning Guide for Alberta is a resource for developing field-scale nutrient management plans. The primary objective of this guide is to facilitate nutrient management... More ≫

Description

The Nutrient Management Planning Guide for Alberta is a resource for developing field-scale nutrient management plans. The primary objective of this guide is to facilitate nutrient management planning in Alberta. Information within the guide draws from theory, critical procedures and Alberta-specific considerations. The guide is laid out in eight modules, which are further divided into chapters that address specific topics.

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Specified gas emitters regulation : quantification protocol for innovative feeding of swine and storing and spreading of swine manure. Version 1

Description

This quantification protocol is applicable to the quantification of direct and indirect reductions of greenhouse gas emissions resulting from the implementation of two kinds of innovative... More ≫

Description

This quantification protocol is applicable to the quantification of direct and indirect reductions of greenhouse gas emissions resulting from the implementation of two kinds of innovative practices on swine farms. First, the protocol quantifies greenhouse gas reductions achieved by feed substituting practices that decrease emissions. Second, the protocol quantifies reductions associated with pig husbandry practices that increase efficiency by generating less manure per unit of pigs raised.

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Earthen manure storage seepage : a study of five typical sites

Description

With the increasing concerns about manure storage in agriculture, a study was done to look into manure seepage from several earthen manure storages built 10 to 20 years ago. The storages had no... More ≫

Description

With the increasing concerns about manure storage in agriculture, a study was done to look into manure seepage from several earthen manure storages built 10 to 20 years ago. The storages had no engineering design and were not built to today's standards. They were located on a variety of soil conditions. This is a summary of the interim report on "A Survey of the Environmental Security of Earthen Manure Storage Ponds in Alberta."

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