Deeper seeding results in weaker plants, reduced emergence, greater susceptibility to root rot, and decreased yield. However, seeding too shallow will isolate seed in soil that is too dry to support germination and plant establishment. One-half inch of moist packed soil over the seed is ideal. Fertilizer Proper fertilizing is vital for producing good yields of an acceptable quality malting barley. Prairie soils are usually deficient in nitrogen and phosphorus.
Some soils are also deficient in potassium, sulphur, or micronutrients.
Soil testing is a good way to assess the nutrient status of the soil. Crop inspection and tissue testing will allow for problem diagnosis and refinement of the fertility program. Applying additional nutrients in test strips is a good way to evaluate fertilizer requirements for the following year. Recommended application rates of fertilizer account for fertilizer use efficiency and the availability of nutrients in the soil. Many producers are reluctant to apply nitrogen fertilizer to malting barley crops because of concerns that nitrogen will produce a higher protein crop.