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Beneficial management practices : environmental manual for Alberta farmsteads [2018 edition]

Description

Provides beneficial management practices that deal with environmental risks on rural farmsteads. These practices are meant to help maintain or improve a farm’s soil, water, air and wildlife... More ≫

Description

Provides beneficial management practices that deal with environmental risks on rural farmsteads. These practices are meant to help maintain or improve a farm’s soil, water, air and wildlife habitat resources, and therefore contribute to the farmstead’s overall sustainability and to the economic and environmental health of the farm family, as well as the surrounding landscape and community.

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Air pollution control technology review for the chemical and fertilizer sectors

Description

The document reports on the range of commercially available pollution prevention and control technologies currently available for major air emission sources at chemical and fertilizer plants. The... More ≫

Description

The document reports on the range of commercially available pollution prevention and control technologies currently available for major air emission sources at chemical and fertilizer plants. The work also includes a jurisdictional review of current environmental regulatory requirements enacted by leading authorities as they apply to air emissions from the chemical and fertilizer sectors.

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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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Beneficial management practices : an introduction to phosphorus

Description

Phosphorus is an essential nutrient for crop growth. Alberta soils are generally deficient or low in phosphorus for optimum crop production (<60 ppm). Successful crop production requires the... More ≫

Description

Phosphorus is an essential nutrient for crop growth. Alberta soils are generally deficient or low in phosphorus for optimum crop production (<60 ppm). Successful crop production requires the addition of phosphorus in the form of fertilizer or manure. However, the loss of phosphorus from the landscape can negatively impact water quality. Phosphorus can move with eroded soil or be dissolved in runoff water and carried to nearby surface water bodies. Too much phosphorus in lakes, reservoirs, rivers and streams can speed up aquatic plant and algae growth. This process is called eutrophication, which can lead to oxygen depletion, release of toxins, degraded water quality, fish deaths and odours. When Beneficial Management Practices (BMPs) are used in the management of phosphorus, losses are minimized and crops receive maximum benefit.

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Fertilizing eroded knolls

Description

Many farmers have fields dotted with eroded knolls that are relatively unproductive. This fact sheet takes a quick look at the best ways to restore the productivity of these knolls.

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Fall-applied nitrogen : risks and benefits

Description

This fact sheet provides a summary about the effectiveness of fall nitrogen fertilization.

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Livestock manure impact on groundwater quality in Alberta : 2008-2015

Description

This brochure provides an overview of a seven-year study implemented by Alberta Agriculture and Rural Development and partners to determine the potential risks of intensive livestock production to... More ≫

Description

This brochure provides an overview of a seven-year study implemented by Alberta Agriculture and Rural Development and partners to determine the potential risks of intensive livestock production to groundwater quality in Alberta.

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Sulphur fertilizer application in crop production

Description

Sulphur is required in the development of fertile canola flowers and must be present for good nodule development on legume forages such as alfalfa and pulse crop roots such as pea and faba bean.

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Fertilizer requirements of irrigated grain and oilseed crops

Description

This Agdex fact sheet contains fertilizer management information and recommendations for irrigated grain and oilseed crops based on recent field research conducted by the Agronomy Section of... More ≫

Description

This Agdex fact sheet contains fertilizer management information and recommendations for irrigated grain and oilseed crops based on recent field research conducted by the Agronomy Section of Alberta Agriculture and Rural Development. See the topic list below.

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Phosphorus fertilizer application in crop production

Description

For optimum crop production, an adequate supply of P close to the seed during the first six weeks of growth and an adequate amount of P in the soil for the rest of the season are ideal. Placement... More ≫

Description

For optimum crop production, an adequate supply of P close to the seed during the first six weeks of growth and an adequate amount of P in the soil for the rest of the season are ideal. Placement of P in-row with cereal and oilseed crops has been the traditional method used for P fertilization in Alberta. Pre-plant banding of P with nitrogen has been found to be a good alternative method of application under certain conditions. However, under conditions of low to medium soil P coupled with low soil temperatures, 'starter' P in the seed row is frequently very beneficial for annual crops.

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