Publications

Wheat midge

Description

The wheat midge (Sitodiplosis mosellana) is found in most areas around the world wherever wheat is grown. In recent years, significant damage to wheat crops has been reported in Alberta,... More ≫

Description

The wheat midge (Sitodiplosis mosellana) is found in most areas around the world wherever wheat is grown. In recent years, significant damage to wheat crops has been reported in Alberta, Saskatchewan, Manitoba, southern British Columbia, Minnesota, North Dakota and Idaho. All wheat varieties are currently susceptible to wheat midge, but some are more seriously affected than others. Although the midge also attacks other members of the grass family, including barley, couch grass, intermediate wheat grass and rye, infestations on these plants are usually not serious enough to warrant control. Research and breeding for wheat midge resistant wheat varieties is underway at the Cereals Research Centre (Agriculture and Agri-Food Canada Winnipeg) and the Crop Development Centre (University of Saskatchewan).

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Cost and returns budget for irrigated perennial ryegrass - underseeded to Durum wheat

Description

This budget estimates the direct income and expenses over the life of a perennial ryegrass stand on one acre underseeded to durum wheat. These numbers are intended to assist producers in... More ≫

Description

This budget estimates the direct income and expenses over the life of a perennial ryegrass stand on one acre underseeded to durum wheat. These numbers are intended to assist producers in evaluating the basic financial requirements over this period. The Budget Margin must provide funds for interest, overhead and other indirect expenses as well as a return for living, loan repayment and investment. A total farm financial analysis should be completed to determine the impact of this enterprise on the total farm business.

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Fertilizing winter wheat in southern Alberta

Description

Generally, direct seeding proved to be quite successful in establishing winter wheat. In most years, germination and emergence of winter wheat was superior on direct seeded plots over... More ≫

Description

Generally, direct seeding proved to be quite successful in establishing winter wheat. In most years, germination and emergence of winter wheat was superior on direct seeded plots over conventionally tilled plots. This outcome was the result of improved seedbed soil moisture and more uniform seedbed in the undisturbed soil. Results showed that nitrogen fertilizer can be successfully applied in the fall without reducing winter wheat survival. Applying all nitrogen fertilizer at the time of seeding in the fall is more effective than broadcasting all N fertilizer in the spring. Also, using a split application strategy can work reasonably well. This option is to apply a portion of the N fertilizer at the time of seeding, then broadcast the remaining N in the spring using ammonium nitrate fertilizer

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Controlling wheat diseases in direct seeding systems

Description

Disease control in wheat requires good agronomic practices whether conventional or direct seeding systems are used. Weather conditions and crop rotations are much more important factors than the... More ≫

Description

Disease control in wheat requires good agronomic practices whether conventional or direct seeding systems are used. Weather conditions and crop rotations are much more important factors than the amount of tillage in determining disease occurrence and intensity.

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Fertilizing irrigated soft white spring wheat

Description

Soft white spring wheat responds well to fertilizer when grown on soils low in plant available nutrients. Nitrogen (N) fertilizer can dramatically increase yield, and under certain conditions, it... More ≫

Description

Soft white spring wheat responds well to fertilizer when grown on soils low in plant available nutrients. Nitrogen (N) fertilizer can dramatically increase yield, and under certain conditions, it will increase the protein content of the grain. The ideal protein level of soft wheat should be less than 10.5 per cent, for optimum baking quality. For soft wheat growers, the challenge is to apply sufficient nitrogen fertilizer and irrigation water to achieve optimum yield and still maintain a protein content of less than 10.5 per cent. Other nutrients such as phosphorus, potassium, sulphur and micronutrients will also have an effect on the growth of soft wheat.

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Wheat streak mosaic in Alberta and its control

Description

The information in this fact sheet was prepared five decades ago by Dr. J.T. Slykhuis and Dr. J.E. Andrews at the Agriculture Canada, Lethbridge Research Station. With a few minor revisions, all... More ≫

Description

The information in this fact sheet was prepared five decades ago by Dr. J.T. Slykhuis and Dr. J.E. Andrews at the Agriculture Canada, Lethbridge Research Station. With a few minor revisions, all their virus control information is as valid now as it was then. Wheat streak mosaic, which is probably native to southern Alberta, was first recognized here in 1952. In both 1952 and 1953, wheat streak mosaic caused severe damage to a number of winter and spring wheat crops. It did so again on winter and spring wheats in 1992 in the Claresholm to Mossleigh area. This disease can be controlled or reduced to a minimum by following certain cultural and agronomic practices. The following information is provided to answer some of the questions being asked by farmers about wheat streak mosaic and to suggest methods for its control.

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Winter cereals for pasture

Description

Livestock producers can use winter cereals to produce pasture in the same year that it is needed. Winter cereals can supplement perennial pasture or increase the carrying capacity of a livestock... More ≫

Description

Livestock producers can use winter cereals to produce pasture in the same year that it is needed. Winter cereals can supplement perennial pasture or increase the carrying capacity of a livestock operation. Winter cereals are the first choice for growing annual pasture because seed is readily available and the crop is easy to establish. The best cereals to use are fall rye, winter wheat and winter triticale. They may be fall seeded and fall grazed, or overwintered and grazed in the spring. Winter cereals may also be seeded in the spring and used in the year of seeding.

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