• Preface.
• Contract Between Montana Agricultural Experiment Station Research Centers and the Montana Wheat and Barley Committee
• Map of MAES Agricultural Research Center Locations.

Climatic Summaries for 1989-1990 Cropping Year

• Central Agricultural Research Center at Moccasin.
• Eastern Agricultural Research Center at Sidney.
• Northern Agricultural Research Center at Havre.
• Northwestern Agricultural Research Center at Kalispell.
• Southern Agricultural Research Center at Huntley.
• Western Triangle Agricultural Research Center at Conrad.

I. Cropping System Investigations

• Small Grain Variety Testing Under Continuous Cropping Conditions - EARC.
• Evaluation of Continuous Cropping with Tall Wheatgrass Barriers - EARC.
• Evaluation of No-Till Winter Wheat, Spring Wheat, and Barley Variety Performance at Two Off-Station Locations in Northern Montana - NARC.
• Small grain seeding rate studies under no-tlll conditions - NARC.
• Small grain variety performance under no-tlll cropping conditions - WTARC.

II. Grain Variety Performance Investigations

• Small grain variety performance evaluations under fallow conditions off-station In Northern Montana - NARC.
• Winter and spring wheat variety performance evaluation under Northern Montana conditions on the basis of production value as Influenced by protein - NARC.
• Winter wheat variety evaluations - NWARC.
• OffStation Spring Wheat - NWARC.
• 0ffstation Spring Barley - NWARC.
• Western Regional spring wheat variety evaluations - NWARC.
• Off-station variety testing of winter and spring wheat, spring barley, and trltlcale In Central Montana - CARC.
• Off-station winter wheat variety Investigations - WTARC.
• Off-Station spring wheat variety investigations - WTARC.
• Evaluation of semi-dwarf oats under irrigated management - SARC.
• Irrigated and dryland production of soft white winter wheat as compared to irrigated hard red winter wheat, yield and quality. - SARC.
• Evaluation of regional spring wheat, winter wheat and durum nurseries - EARC.

III. Oilsed, Pulse and Miscellaneous Crop Investigations

• Safflower Variety Performance Trial - NARC.
• Safflower variety trials, dryland and irrigated - SARC.
• Studies on alternate cereal crops, speltz, and triticales: crop yields and quality - SARC.
• Studies on alternate dryland crops: evaluation of chickpea, lentil, and dry pea varieties - SARC.

IV. Disease Management Investigatons

• Plant and Variety Selection in Spring Wheat, Winter Wheat, and Barley for the Control of Foliar Diseases - EARC.
• Plant and variety selection In winter wheat for disease resistance to dwarf smut (TCK) - NWARC.
• Plant and variety selection In spring barley for disease resistance in new and Introduced varieties - NWARC.
• Off-center hard red winter wheat variety trial: Dwarf Smut area, Lodgegrass - SARC.

V. Weed Management Investigatons

• Bedstraw weed control in Gallatln spring barley - NWARC.
• Combination Herbicide Study - NWARC.
• Curtail / Assert Plantback Study, Second Year - NWARC.
• Crop tolerance of three spring wheat and spring barley varieties to Express and Express plus 2,4-0 - NWARC.
• Fargo/Showdown rate and Incorporation study on Newana spring wheat - NWARC.
• Cromwell herbicide study In winter wheat - NWARC.

VI. Other Agronomic Investigatons

• The effect of planting date on six hard red winter wheat varieties, yield, and quality at SARC, Fly Creek, and Hardln - SARC.
• The effect of row spacing, planting rate and Cerone on three spring malting barley varieties grown under Irrigation management - SARC.
• The effect of rate of seeding and planting date on yield and quality of Bowman, Clark, and Gallatln spring barley varieties - SARC.
• The effect of seeding rate and planting date on yield and quality of Bowman, Clark, and Gallatln spring barley varieties - CARC.
• Relationship of Beta-Glucan content of oat and waxy hulless barley with nitrogen fertilizer - CARC.
• The effect of the Interaction of rates of nitrogen fertilizer and varying Irrigation water applications on the production of beta glucans, protein, oil, yield, and test weight of oats and barley - SARC.

VII. Uniform Statewide Small Grain Variety Investigations

• Intrastate Winter Wheat Variety Performance.
• Statewide Spring Wheat Variety Performance.
• Statewide Barley Variety Performance.
• Montana Oat Variety Performance Trial.