Hr GRC 1 Long-Term Small Grain Variety Performance Evaluation Under Mechanical or Chemical Fallow Conditions Off-Station in Northern Montana Counties.

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1 PROJECT TITLE: PROJECT LEADERS: PROJECT PERSONNEL: LongTerm Small Grain Variety Performance Evaluation Under Mechanical or Chemical Fallow Conditions OffStation in Northern Montana Counties. Gregg R. Carlson, Agronomist, Havre Peggy F. Lamb, Research Associate, Havre P.L. Bruckner, Breeder/Geneticist (WW), Bozeman L.E. Talbert, Breeder/Geneticist (SW), Bozeman T.K. Blake, Breeder/Geneticist (BLY), Bozeman J.L. Eckhoff, Breeder/Agronomist (DURUM), Sidney J.E. Berg, Research Associate (WW), Bozeman S.P. Lanning, Research Associate (SW), Bozeman S.R. Bates, Research Associate (BLY), Bozeman E. MorganJones, Research Assistant, Havre Cooperating County Extension Agents Cooperating Landowners OBJECTIVES: Diverse cropping environments exist within that fivecounty area most closely served by this Research Center (Blaine, Chouteau, Hill, Liberty, and Phillips counties). Winter and spring wheat, barley, and oat production together in the five counties represents 29. percent of the statewide total (43 percent and 26 percent for winter and spring wheat alone, respectively). Producers are keenly interested in variety performance data generated under local conditions. It is our objective, within budget and other resource limitations, to evaluate small grain variety performance, over time, under conditions representative of specific areas of Northern Montana yet differing from those of the Research Center. It is also our objective to develop and maintain databases which are not only specific to differing major crop environments, but which are further augmented by as much associated climatic and production management information as is practical and feasible to collect. Since 982 we have recorded and reported supportive information of this nature along with the crop performance data for each investigation. A new, standardized system was initiated in 995 for better management and dissemination of such `base data' in more detail than that provided previously. An abridged version of such `base data' is included in this report for each trial at each location. RESULTS: Data details for individual trials conducted from were included in respective previous annual reports, but longterm yield and test weight data from the past ten years are presented in abridged form for summary purposes here as applicable. For winter and spring wheat, selected variety performance comparisons on the basis of gross dollar return for these offstation locations as well as the principal statewide trials conducted onstation at Havre are included in a separate report. Cropping environments in 2007 ranged from fair to excellent across North Central Montana. At Havre, total annual growing season precipitation (9//06 through 8/3/07) was 2.42 inches, 4.46 percent more than the average for all years since 96. April through July 3 precipitation was 7.43 inches or percent of the 92year average. Heat units expressed as "Growing Degree Days" (GDD, base 50) from May through July were 429.5, 09.7 percent of the average for the last 57 years (952007). The last spring frost was 20 days early with the first fall frost 4 days early, resulting in 45 frostfree days, 6 days longer than the 92year average. September 2006 through March 2007 precipitation was 6 percent of the longterm average. The April through July growing season saw an average daily temperature at 59.6 degrees F, 2.4 degrees above normal. July and August average temperatures were 6.9 percent higher than normal with the high for 2007 recorded on July 24 at 07 degrees F. There were 37 days 90 degrees F or above, and 8 days with temperatures 00 degrees F or above. Early growing season conditions were generally wetter than normal with March though May precipitation 55 percent of normal. June and July were slightly drier than normal at 78 percent of the longterm average for those months. The overall growing season was on average warmer than normal, and heat stress coinciding with critical growth stages in spring grains resulted in reduced test weights and elevated grain protein; at both on and offstation locations. The minimum winter temperature was 25 degrees F on February 4 and 5. Although crop outlook was initially very good with adequate fallowstored soil moisture and

2 generally favorable conditions, spring crop performance in some areas was poorer than expected whereas winter wheat performance varied from good to excellent depending upon location. Yield and test weight comparisons with longterm comparable averages varied according to crop and location. OnStation WW at Havre had increased yields (09 percent of the 0year comparable average of 49.8 bu/ac) and lower than normal test weights (.5 lbs less than the 0year comparable average of 6. lbs/bu); SW had increased yields (03 percent of the 0year comparable average of 34.4 bu/ac) and reduced test weights (2.0 lbs less than the 0year comparable average of 57.9 lbs/ac); BLY had increased yields (22 percent of the 0year comparable average of 53.9 bu/ac) and increased test weights (0.7 lbs more than the 0year comparable average of 47.7 lbs/bu). Offstation cropping environments were somewhat variable in The Loma location had adequate precipitation and favorable conditions for the production of winter and spring cereal crops. Compared to eightyear Loma comparable average WW yields, 2007 yields were up 28 percent with average test weights. SW yields increased six percent from the tenyear Loma comparable average with test weights up.8 lbs/bu. DURUM yields were up nine percent from the fiveyear Loma comparable average with test weights.7 lbs/bu above average. Nineyear Loma comparable average BLY yields were 9 percent lower than 2007 yields with test weight down.7 lbs/bu. The Turner location had above normal precipitation; however the moisture and heat were poorly timed with critical spring cereal developmental stages. Yields of the SW were down 39.3 percent from the nineyear comparable average with test weights down 4.5 lbs/bu. DURUM yields were 28 percent lower than the sixyear Turner comparable average with test weights down 2. lb/bu. Turner BLY yields were down 75 percent with test weights down 5 lbs/bu compared to the nineyear comparable average. Tenyear Loring comparable average SW yields were 2 percent higher than the 2007 yield of 3. bu/ac, with test weights down 2.9 lbs/bu. Tenyear Loring comparable average barley yields were one percent lower than the 2007 yield of 54. bu/ac, with test weights down 5.7 lbs/bu. The North Havre location, established in 2005 for purposes of conducting agronomic investigations in a wheat stem sawfly environment, saw generally increased yields and average or increased test weights for WW, SW, DURUM and BLY. Sawfly pressure on winter wheat was minimal at Loma and extremely severe at North Havre. Sawfly pressure on spring wheat was minimal at Loma, Loring and North Havre and severe at Turner. Most locations recorded yields generally commensurate with available moisture, with the exception of Turner. Protein levels for appropriately fertilized wheat and barley were generally excellent, but protein values were abnormally high in those areas where yields and/or test weights were most seriously affected by heat stress during critical development stages. Stand percent, plant height, yield, moisture, test weight, protein and sawfly cutting data, where appropriate, for the 2007 Peterson (North Havre) and McKeever (Loma) dryland winter wheat trials are summarized in Tables and 3, respectively. Multiyear yield and test weight summary data for selected winter wheat entries at the Peterson location for are presented in Table 2 and data for the McKeever location for are presented in Table 4. Stand percent, plant height, yield, moisture, test weight, protein and sawfly cutting data, where appropriate, for the 2007 Cederberg (Turner), Peterson (North Havre), Flansaas/Lumsden (Loring) and McKeever (Loma) dryland spring wheat trials are summarized in Tables 5, 7, 9 and, respectively. The Cederberg location, in place since 982, further featured fertilized vs. unfertilized spring wheat variety performance evaluations (994998). The Peterson location was added in 2005 due to the presence of significant sawfly pressure. The Flansaas/Lumsden location replaced the 0year Solberg location at Dodson (986995). The McKeever location replaces the former, longterm Myers location (Big Sandy, ). Multiyear yield and test weight summaries for selected spring wheat entries at the Cederberg, Peterson, Flansaas/Lumsden and McKeever locations are presented in Tables 6, 8, 0 and 2, respectively. Stand percent, plant height, yield, moisture, test weight, protein and sawfly cutting data, where appropriate, for the 2007 Cederberg (Turner), Peterson (North Havre) and McKeever (Loma) dryland durum trials are summarized in Tables 3, 5 and 7, respectively. The evaluation of durum varieties was added at the Cederberg location in 2002, the Peterson location in 2005, and at the McKeever location in Multiyear yield and test weight summaries for selected durum entries at the Cederberg, Peterson and McKeever locations are presented in Tables 4, 6 and 8, respectively. Stand percent, plant height, yield, moisture, test weight, plump/thin, protein and sawfly cutting data, where appropriate, for the 2007 Cederberg (Turner), Peterson (North Havre), Flansaas/Lumsden (Loring) and McKeever (Loma) dryland spring barley trials are summarized in Tables 9, 2, 23 and 25 respectively. The Cederberg location, in place since 982, further featured fertilized vs. unfertilized barley variety performance evaluations (994998). The Peterson location was added in 2005 due to the presence of significant sawfly pressure. The Flansaas/Lumsden location replaces the 0year Solberg location at Dodson (986995). The McKeever location replaces the former longterm

3 Myers location (Big Sandy, ), but barley variety evaluation was not initiated there until 999. Multiyear yield and test weight summaries for selected spring barley entries at the Cederberg, Peterson, Flansaas/Lumsden, and McKeever locations are presented in Tables 20, 22, 24 and 26, respectively. SUMMARY: Thirteen, standard, offstation variety performance trials were conducted in 2007 on mechanical or chemical fallow at four locations in four northern Montana counties. Dryland Winter Wheat Trials:. McKeever Farm & Seed Inc., Chouteau County (2N Loma) 2027N0E 2. Mark Peterson Farm, Hill County (35NW Havre) 2936N3E Dryland Spring Wheat Trials:. Leon Cederberg Farm, Blaine County (3NE Turner) 336N25E 2. Mark Peterson Farm, Hill County (35NW Havre) 2936N3E 3. Flansaas/Lumsden Farm, Phillips County (SW Loring) 2435N29E 4. McKeever Farm & Seed Inc, Chouteau County (2N Loma) 2027N0E Dryland Spring Durum Trials:. Leon Cederberg Farm, Blaine County (3NE Turner) 336N25E 2. Mark Peterson Farm, Hill County (35NW Havre) 2936N3E 3. McKeever Farm & Seed Inc, Chouteau County (2N Loma) 2027N0E Dryland Spring Barley Trials:. Leon Cederberg Farm, Blaine County (3NE Turner) 336N25E 2. Mark Peterson Farm, Hill County (35NW Havre) 2936N3E 3. Flansaas/Lumsden Farm, Phillips County (SW Loring) 2435N29E 4. McKeever Farm & Seed Inc, Chouteau County (2N Loma) 2027N0E All trials were seeded in replicated, 3row, 22foot plots on a 2inch row spacing utilizing a selfpropelled cone seeder. Trials (98899) were planted with hoe openers fitted with `AcraPlant' or JD 3" shovels. Beginning with spring planting in 992, all offstation trials were planted with modified `Haybuster' openers. Beginning with spring planting in 2005, all offstation trials were planted with `Haybuster openers further modified to provide narrow, pairedrow seed placement for enhanced seed/fertilizer separation. A randomized complete block design was standard for all trials with three replications. Beginning in 997, a `Wintersteiger 542' plot combine, funded in part by MWBC was used to harvest each 3row plot after endtrimming to 6'. Prior to 997, a `Hege 25C' plot combine, also funded in part by MWBC in 984, was used. Some 99 plots were harvested via the former binder/thresher method due to breakdown of the Hege plot combine. Other variables specific to each individual trial are listed with the current year data tables. FUTURE PLANS: It is planned, with drought, budget and other resources allowing, to continue offstation cereal variety investigations in the fivecounty area. This work has been strongly supported by producers near each of the locations, and by the Northern Ag Research Center Advisory Council. Budgets aside, expanded overall workload suggested that the number of replicated, offstation variety trial locations needed to be reduced at least for the time being. Spring grains were dropped in 997 (after 0 years of data) at the Myers (Big Sandy) location. This was an excellent location with outstanding producer cooperation and support. However, sawflyresistant variety development efforts were initiated in 997 involving establishment and maintenance of 2,0003,000 plots on the McKeever Farm (Loma) only a few miles away where conditions (other than sawfly pressure) were quite similar. Thus, the Big Sandy location was put on hold; and standard offstation winter wheat, spring wheat, durum and barley variety trials were established at the Loma site. A steady reduction in sawfly pressure at the Loma location later resulted in relocation of the sawflyresistant variety development work to northern Hill County as of the 2005 crop year. However, it is our intent to continue standard offstation variety evaluation work at Loma until at least ten years of performance data are collected there. This has also been an excellent location with outstanding producer cooperation and support. It is planned to continue winter wheat variety investigations at the Peterson (North Havre) and McKeever (Loma) locations. It is also planned to continue offstation spring wheat and barley variety evaluations at the Cederberg

4 (Turner), Peterson (North Havre), Flansaas/Lumsden (Loring) and McKeever (Loma) locations; and durum evaluations at the Cederberg, Peterson and McKeever locations. The Loring location is entering its' thirteenth year, and the cooperator and area producer interest and support has been outstanding. The Turner location is only 32 miles from the Loring site, but conditions there are quite different; and it is our opinion that the Turner location should be continued marked 20 years at the present site (plus 5 years on a different soil series at a site nearby). Double plantings initiated in 994 at Turner comparing fertilized vs. unfertilized plots were terminated following the 998 crop year as originally planned. Cooperating producer and general community interest and support at Turner is outstanding. Data processed by the Center will normally be limited to trials where the Center performs all field functions from planting to harvest. Special arrangements may be made with Extension Agents desiring to conduct additional replicated trials on their own. Packaged seed can likely again be provided to the County Extension Agents as per their needs for nonreplicated demonstration locations. Such demonstrations will be for display and discussion use by the County Extension Agent; and performance data will not be collected or processed by the Research Center for any such demonstration plantings. It is our current opinion that effort put forth to generate quality multiyear data at a few sites, carefully chosen to represent principal differences in average growing season conditions, is superior to an approach involving less concentrated work at greater numbers of locations. This is particularly true when critical season workload would otherwise result in less than timely planting and maintenance of certain sites.

5 TABLE. Dryland Fallow Winter Wheat Cultivar Evaluation Nursery Grown OffStation at the Mark Peterson Farm, North Havre. Northern Agricultural Research Center. Havre, Montana (Exp# WW) / 2/ 3/ ID CULTIVAR or SELECTION STAND PLNT HT YIELD MOISTURE TEST WT PROTEIN SAWFLY % Inches Bu/Ac % Lbs/Bu % % MTS044 L'Govskaya67/Rmp//MT MTS003 GENOU PI69098 WAHOO MTS0420 L'Govskaya 67/Rampart PI PROMONTORY MT0495 MT9640/NB BZ96788 LEDGER PI59389 VANGUARD MT 9432 BigSKY ND9257 JERRY BZ9699 PRYOR PI MORGAN CI 7879 ROCKY PI RAMPART S944 CDC FALCON MT0059 YELLOWSTONE JAGALENE JAGALENE PI5794 TIBER MTW944 NuSKY MTCL0477 MT9409*2/IMMIBC303//Neeley MTCL036 NORRIS MTCL038 BYNUM MTCL0306 HYALITE CI 7860 NEELEY EXPERIMENTAL MEANS LSD (0.05) C.V.2: (S of MEAN / MEAN)* / Volumetric yields are based on plot weights adjusted to uniform 2 percent grain moisture and 60 lbs/bu as the standard test weight for wheat. 2/ Protein values are adjusted to 2 percent grain moisture. 3/ Sawfly rating is reported as the percentage of cut stems.

6 Field Quarter Section Township Range Latitude Longitude Soil Series ph 06 Org.Matter (%) 06 N (lbs/ac) 06 N (lbs/ac) 624 N (lbs/ac) 2436 N (lbs/ac) 3648 N (lbs/ac) 048 P (ppm) Olsen 06 K (ppm) 06 Ca (ppm) Mg (ppm) 06 Na (ppm) 06 SaltHaz (MMHOS/cm) 06 Site Resource & Management Data: (Exp# WW) SaltHaz(MMHOS/cm) 624 Dry Surf Soil Plnt'g.25 SW S (ppm) " Soil Temp ( o Plnt'g Zn (ppm) " Soil Temp ( o Plnt'g 56 36N Fe (ppm) Fertilizer Formulation Gran Blend 3E Mn (ppm) Fertilizer Placement Bnd at Plntg N ' Cu (ppm) Fert. Rate (lbs/ac) N 70 W ' CEC Fert. Rate (lbs/ac) P2O5 40 unk Soil Texture 06 CL Fert. Rate (lbs/ac) K2O Soil Texture 624 CL Herbicide App. Date 5/.5 Soil Texture 2436 CL Herbicide Product Bronate Adv 36 Soil Texture 3648 CL Herbicide Rate (/ac) 20oz 36 Init PAW (in.) 06" 0.85 Precip (in.) Plnt'gHarvest 28 Init PAW (in.) 624" 3.43 Precip (>.) Plnt'gHarvest 60 Init PAW (in.) 2436".50 Harvest Date 8/5 60 Init PAW (in.) 3648".60 Rooting Depth (in.) 3" 28 Init PAW (in.) 048" 7.38 Post PAW (in.) 06" Cropping System NTChmFlw Post PAW (in.) 624" Previous Crop WW Post PAW (in.) 2436" 405 Planting Date 9/27 Post PAW (in.) 3648" 23 Planting Depth (in.).5 Post PAW (in.) 048" Moist Soil Plnt'g 48+ Precip (>.) HvstPost 0

7 TABLE 2. FourYear Yield and Test Weight Summary of Selected Entries from Dryland Fallow Winter Wheat Variety Nurseries Grown OffStation in a Wheat Stem Sawfly Environment at the Mark Peterson Farm, North Havre. Northern Agricultural Research Center. Havre, Montana (Exp# 3852WW) / YIELD (Bushels Per Acre) TEST WEIGHT (Pounds Per Bushel) No. AVE. % 4YR AVE. % 4YR of for of COMP. for of COMP. YEARS YEARS CHECK AVE. YEARS CHECK AVE. 2/ VARIETY or SELECTION TESTED TESTED YIELD YIELD TESTED TEST WT TEST WT 3/ 6/ 3/ 4/ 5/ 6/ 3/ 4/ 5/ MTS 003 GENOU (sawfly res.)(+) MTCL036 NORRIS (P, CL++) PI69098 WAHOO (+) PI PROMONTORY PI MORGAN (P+) PI59389 VANGUARD (sawfly res.) PI RAMPART (sawfly res.) MTW 944 NUSKY (HW) ND9257 JERRY CI 7879 ROCKY (P) JAGALENE JAGALENE (P+) CI 7860 NEELEY S944 CDC FALCON (P+) MTCL038 BYNUM (sf res.)(p, CL++) MT 9432 BIGSKY (+) BZ9699 PRYOR (P+) PI5794 TIBER MEANS (For Entries Listed) / Growing Season Precipitation (in.) 3.7 n/a Soil PAW (in.) to Planting Total Plant Available Water (in.) Soil NO3 (lbs.) to SD at Planting Fertilizer Applied (# N) (# P 2 O 5 ) (# K 2 O) Check Variety is Neeley. / See MCES Bulletin 098 or the Plant Sciences & Plant Pathology website at for evaluation of other important variety performance characteristics to include protein, quality, winter hardiness, disease resistance, etc. before making cultivar selecton decisions. 2/ P = Private Variety, + = Protected Variety, ++ = PVP Title 5 or Title 5 Pending, HW = Hard White Wheat, CL = Clearfield Line. 3/ Only the most recent 5 years shown, but summary calculations include all years noted. 4/ Percent of Neeley yield or test weight for the same data years as those in which a given entry was tested. 5/ 4Yr Comparable Average = (x/y) * z where x = average yield or test weight of a given entry for years tested, y = average yield or test weight for Neeley for the same years, and z = 4Yr average yield or test weight for the check variety Neeley. 6/ 2004 Nursery not harvested due to extreme variability not associated with varietal differences. 7/ April to 4 days prior to harvest maturity.

8 TABLE 3. Dryland Fallow Winter Wheat Cultivar Evaluation Nursery Grown OffStation at the McKeever Farm & Seed, Inc., Loma. Northern Agricultural Research Center. Havre, Montana (Exp# WW) / 2/ 3/ ID CULTIVAR or SELECTION STAND PLNT HT YIELD MOISTURE TEST WT PROTEIN SAWFLY % Inches Bu/Ac % Lbs/Bu % % PI69098 WAHOO MTCL0477 MT9409*2/IMMIBC303//Neeley CI 7879 ROCKY MT0495 MT9640/NB S944 CDC FALCON MTS044 L'Govskaya 67/Rmp//MT MT0059 YELLOWSTONE PI MORGAN PI PROMONTORY MTS0420 L'Govskaya 67/Rampart JAGALENE JAGALENE MTW944 NUSKY MTCL0306 HYALITE BZ96788 LEDGER MTCL036 NORRIS ND9257 JERRY CI 7860 NEELEY PI RAMPART MTCL038 BYNUM MT 9432 BIGSKY BZ9699 PRYOR PI5794 TIBER MTS003 GENOU PI59389 VANGUARD EXPERIMENTAL MEANS LSD (0.05) C.V.2: (S of MEAN / MEAN)* / Volumetric yields are based on plot weights adjusted to uniform 2 percent grain moisture and 60 lbs/bu as the standard test weight for wheat. 2/ Protein values are adjusted to 2 percent grain moisture. 3/ Sawfly rating is reported as the percentage of cut stems.

9 Field Quarter Section Township Range Latitude Longitude Soil Series ph 06 Org.Matter (%) 06 Site Resource & Management Data: (Exp# WW) SaltHaz (MMHOS/cm) 624 Dry Surf Soil 0.25 SE S (ppm) 024 2" Soil Temp ( o Plnt'g Zn (ppm) 06 4" Soil Temp ( o Plnt'g 55 27N Fe (ppm) 06 Fertilizer Formulation Gran Blend 0E Mn (ppm) 06 Fertilizer Placement Bnd at Plntg N ' Cu (ppm) 06 Fert. Rate (lbs/ac) N 70 W ' CEC 06 Fert. Rate (lbs/ac) P2O5 40 unk Soil Texture 06 Fert. Rate (lbs/ac) K2O 25 Soil Texture 624 Herbicide App. Date 5/ Soil Texture 2436 Herbicide Product Bronate Adv N (lbs/ac) 06 Soil Texture3648 Herbicide Rate (/ac) 20oz N (lbs/ac) 624 Init PAW (in.) 06" Precip (in.) Plnt'gHarvest N (lbs/ac) 2436 Init PAW (in.) 624" Precip (>.) Plnt'gHarvest N (lbs/ac) 3648 Init PAW (in.) 2436" Harvest Date 7/3 N (lbs/ac) 048 Init PAW (in.) 3648" Rooting Depth (in.) P (ppm) Olsen 06 Init PAW (in.) 048" Post PAW (in.) 06" K (ppm) 06 Cropping System NTChmFlw Post PAW (in.) 624" Ca (ppm) Previous Crop SW Post PAW (in.) 2436" Mg (ppm) 06 Planting Date 9/28 Post PAW (in.) 3648" Na (ppm) 06 Planting Depth (in.).5 Post PAW (in.) 048" SaltHaz (MMHOS/cm) 06 Moist Soil 48+ Precip (>.) HvstPost

10 TABLE 4. EightYear Yield and Test Weight Summary of Selected Entries from Dryland Fallow Winter Wheat Variety Nurseries Grown OffStation at McKeever Farms, Loma. Northern Agricultural Research Center. Havre, Montana (Exp# 3853WW) / YIELD (Bushels Per Acre) TEST WEIGHT (Pounds Per Bushel) No. AVE. % 8YR AVE. % 8YR of for of COMP. for of COMP. YEARS YEARS CHECK AVE. YEARS CHECK AVE. 2/ VARIETY or SELECTION TESTED TESTED YIELD YIELD TESTED TEST WT TEST WT 3/ 3/ 4/ 5/ 3/ 4/ 5/ CI 7860 NEELEY PI69098 WAHOO (+) BZ9699 PRYOR (P+) CI 7879 ROCKY (P) S944 CDC FALCON (P+) PI PROMONTORY MTCL036 NORRIS (P, CL++) PI5794 TIBER PI MORGAN (P+) JAGALENE JAGALENE (P+) MT 9426 PAUL MTW 944 NUSKY (HW) PI59389 VANGUARD (sawfly res.) MT 9432 BIGSKY (+) ND9257 JERRY MTS 003 GENOU (sawfly res.)(+) PI RAMPART (sawfly res.) MTCL038 BYNUM (sf res.)(p, CL++) MEANS (For Entries Listed) / Growing Season Precipitation (in.) n/a Soil PAW (in.) to Planting n/a 6.3 Total Plant Available Water (in.) n/a.3 Soil NO3 (lbs.) to SD at Planting n/a 29 Fertilizer Applied (# N) (# P 2 O 5 ) (# K 2 O) Check Variety is Neeley. / See MCES Bulletin 098 or the Plant Sciences & Plant Pathology website at for evaluation of other important variety performance characteristics to include protein, quality, winter hardiness, disease resistance, etc. before making cultivar selecton decisions. 2/ P = Private Variety, + = Protected Variety, ++ = PVP Title 5 or Title 5 Pending, HW = Hard White Wheat, CL = Clearfield Line. 3/ Only the most recent 5 years shown, but summary calculations include all years noted. 4/ Percent of Neeley yield or test weight for the same data years as those in which a given entry was tested. 5/ 8Yr Comparable Average = (x/y) * z where x = average yield or test weight of a given entry for years tested, y = average yield or test weight for Neeley for the same years, and z = 8Yr average yield or test weight for the check variety Neeley. 6/ April to 4 days prior to harvest maturity Nursery abandoned due to extreme drought stress at this location.

11 TABLE 5. Dryland Fallow Spring Wheat Cultivar Evaluation Nursery Grown OffStation at the Leon Cederberg Farm, Turner. Northern Agricultural Research Center. Havre, Montana (Exp# 07995SW) / 2/ 3/ ID CULTIVAR or SELECTION STAND PLNT HT YIELD MOISTURE TEST WT PROTEIN SAWFLY % Inches Bu/Ac % Lbs/Bu % % BZ HANK BZ CORBIN BZ CONAN PI OUTLOOK PI CHOTEAU PI VIDA MT 044 MT9408/MT9406//REEDER CI 3596 FORTUNA PI MCNEAL BZ AGAWAM MT 045 MT9408/MT9406//REEDER MT 055 REEDER/MT PI59276 ERNEST ND 695 REEDER PI69086 EXPLORER WB 926 WESTBRED PI SCHOLAR AGRIPRO3 FREYR AGRIPRO2 KNUDSON AGRIPRO NORPRO EXPERIMENTAL MEANS LSD (0.05) C.V.2: (S of MEAN / MEAN)* / Volumetric yields are based on plot weights adjusted to uniform 2 percent grain moisture and 60 lbs/bu as the standard test weight for wheat. 2/ Protein values are adjusted to 2 percent grain moisture. 3/ Sawfly rating is reported as the percentage of cut stems.

12 Field Quarter Section Township Range Latitude Longitude Soil Series ph 06 Org.Matter (%) 06 N (lbs/ac) 06 N (lbs/ac) 624 N (lbs/ac) 2436 N (lbs/ac) 3648 N (lbs/ac) 048 P (ppm) Olsen 06 K (ppm) 06 Ca (ppm) Mg (ppm) 06 Na (MEQ/00g) 06 SaltHaz (MMHOS/cm) 06 Site Resource & Management Data: (Exp# 07995SW) SaltHaz(MMHOS/cm) 624 Dry Surf Soil Plnt'g 0.5 SE S (ppm) " Soil Temp ( o Plnt'g 74 3 Zn (ppm) " Soil Temp ( o Plnt'g 68 36N Fe (ppm) Fertilizer Formulation Gran Blend 25E Mn (ppm) Fertilizer Placement Bnd at Plntg N ' Cu (ppm) Fert. Rate (lbs/ac) N 70 W ' CEC Fert. Rate (lbs/ac) P2O5 40 unk Soil Texture 06 CL Fert. Rate (lbs/ac) K2O Soil Texture 624 CL Herbicide App. Date 6/6. Soil Texture 2436 CL Herbicide Product Bison/turret/achve 4 Soil Texture 3648 CL Herbicide Rate (/ac) 6/8/6.9oz 45 Init PAW (in.) 06" 0.73 Precip (in.) Plnt'gHarvest Init PAW (in.) 624" 2.42 Precip (>.) Plnt'gHarvest Init PAW (in.) 2436".70 Harvest Date 8/20 8 Init PAW (in.) 3648" 0.99 Rooting Depth (in.) Init PAW (in.) 048" 5.84 Post PAW (in.) 06" Cropping System NTMechFlw Post PAW (in.) 624" Previous Crop Durum Post PAW (in.) 2436" Planting Date 5/9 Post PAW (in.) 3648".05 3 Planting Depth (in.).5 Post PAW (in.) 048" Moist Soil Plnt'g 48+ Precip (>.) HvstPost 0

13 TABLE 6. NineYear Yield and Test Weight Summary on Selected Entries from Dryland Fallow Spring Wheat Variety Nurseries Grown OffStation at the Leon Cederberg Farm, Turner. Northern Agricultural Research Center. Havre, Montana (Exp# 995SW) / YIELD (Bushels Per Acre) TEST WEIGHT (Pounds Per Bushel) No. AVE. % 9YR AVE. % 9YR of for of COMP. for of COMP. YEARS YEARS CHECK AVE. YEARS CHECK AVE. 2/ VARIETY or SELECTION TESTED TESTED YIELD YIELD TESTED TEST WT TEST WT 3/ 3/ 4/ 5/ 3/ 4/ 5/ PI VIDA (+) PI HILINE PI McNEAL PI CHOTEAU (+)(sawfly res.) CI7430 NEWANA ND695 REEDER (+) PI AMIDON (mod sf res.) PI59276 ERNEST (+)(sawfly res.) C WB RAMBO (P+)(mod sf res.) PI OUTLOOK (+) PI SCHOLAR (+)(mod sf res.) BZ CONAN (P+)(sawfly tol.) PI69086 EXPLORER (HW)(+) BZ AGAWAM (P) BZ HANK (P+) WPB926 WB 926 (P) CI3596 FORTUNA (sawfly res.) AGRIPRO2 KNUDSON (P+) AGRIPRO NORPRO (P+) MEANS (For Entries Listed) / Growing Season Precipitation (in.) Soil PAW (in.) to Planting Total Plant Available Water (in.) Soil NO3 (lbs.) to SD at Planting SD (Sampling Depth in Inches) Fertilizer Applied (# N) (# P 2 O 5 ) (# K 2 O) Check Variety is Fortuna. / See MCES Bulletin 093 or the Plant Sciences & Plant Pathology website at for evaluation of other important variety performance characteristics to include protein, quality, disease resistance, etc. before making cultivar selecton decisions. 2/ P = Private Variety, + = Protected Variety, ++ = PVP Title 5 or Title 5 Pending, HW = Hard White Wheat. 3/ Only the most recent 5 years are shown, but summary calculations include all years noted. 4/ Percent of Fortuna yield or test weight for the same data years as those in which a given entry was tested. 5/ 9Yr Comparable Average = (x/y) * z where x = average yield or test weight of a given entry for years tested, y = average yield or test weight for Fortuna for the same years, and z = 9Yr average yield or test weight for the check variety Fortuna. 6/ Seeding to 4 days prior to harvest maturity. 999 Nursery not planted due to wet conditions extending throughout and beyond the normal seeding period for this location.

14 TABLE 7. Dryland Fallow Spring Wheat Cultivar Evaluation Nursery Grown OffStation at the Mark Peterson Farm, North Havre. Northern Agricultural Research Center. Havre, Montana (Exp# SW) / 2/ 3/ ID CULTIVAR or SELECTION STAND PLNT HT YIELD MOISTURE TEST WT PROTEIN SAWFLY % Inches Bu/Ac % Lbs/Bu % % MT 044 MT9408/MT9406//REEDER ND 695 REEDER PI VIDA MT 055 REEDER/MT MT 045 MT9408/MT9406//REEDER PI OUTLOOK BZ CORBIN BZ CONAN PI69086 EXPLORER BZ AGAWAM AGRIPRO NORPRO AGRIPRO3 FREYR BZ HANK PI CHOTEAU PI SCHOLAR AGRIPRO2 KNUDSON PI MCNEAL PI59276 ERNEST CI 3596 FORTUNA WB 926 WESTBRED EXPERIMENTAL MEANS LSD (0.05) C.V.2: (S of MEAN / MEAN)* / Volumetric yields are based on plot weights adjusted to uniform 2 percent grain moisture and 60 lbs/bu as the standard test weight for wheat. 2/ Protein values are adjusted to 2 percent grain moisture. 3/ Sawfly rating is reported as the percentage of cut stems.

15 Field Quarter Section Township Range Latitude Longitude Soil Series ph 06 Org.Matter (%) 06 N (lbs/ac) 06 N (lbs/ac) 624 N (lbs/ac) 2436 N (lbs/ac) 3648 N (lbs/ac) 048 P (ppm) Olsen 06 K (ppm) 06 Ca (ppm) Mg (ppm) 06 Na (ppm) 06 SaltHaz (MMHOS/cm) 06 Site Resource & Management Data: (Exp# SW) SaltHaz(MMHOS/cm) 624 Dry Surf Soil Plnt'g 0.25 SW S (ppm) " Soil Temp ( o Plnt'g Zn (ppm) " Soil Temp ( o Plnt'g 66 36N Fe (ppm) Fertilizer Formulation Gran Blend 3E Mn (ppm) Fertilizer Placement Bnd at Plntg N ' Cu (ppm) Fert. Rate (lbs/ac) N 70 W ' CEC Fert. Rate (lbs/ac) P2O5 40 Assnbn Cplx Soil Texture 06 CL Fert. Rate (lbs/ac) K2O Soil Texture 624 CL Herbicide App. Date 6/3.4 Soil Texture 2436 CL Herbicide Product Bronate Adv 0 Soil Texture 3648 CL Herbicide Rate (/ac) 20oz Init PAW (in.) 06" 0.99 Precip (in.) Plnt'gHarvest 2.66 Init PAW (in.) 624" Precip (>.) Plnt'gHarvest 3.88 Init PAW (in.) 2436" Harvest Date 8/5 0 Init PAW (in.) 3648" Rooting Depth (in.) 32 5 Init PAW (in.) 048" 0.99 Post PAW (in.) 06" Cropping System NTChmFlw Post PAW (in.) 624" Previous Crop WW Post PAW (in.) 2436". 496 Planting Date 5/2 Post PAW (in.) 3648".9 3 Planting Depth (in.).5 Post PAW (in.) 048" Moist Soil Plnt'g 48+ Precip (>.) HvstPost 0

16 TABLE 8. ThreeYear Yield and Test Weight Summary on Selected Entries from Dryland Fallow Spring Wheat Variety Nurseries Grown OffStation at the Mark Peterson Farm, North Havre. Northern Agricultural Research Center. Havre, Montana (Exp# 9952SW) / YIELD (Bushels Per Acre) TEST WEIGHT (Pounds Per Bushel) No. AVE. % 3YR AVE. % 3YR of for of COMP. for of COMP. YEARS YEARS CHECK AVE. YEARS CHECK AVE. 2/ VARIETY or SELECTION TESTED TESTED YIELD YIELD TESTED TEST WT TEST WT 3/ 3/ 4/ 5/ 3/ 4/ 5/ BZ CONAN (P+)(sawfly tol.) PI VIDA (+) BZ AGAWAM (P) PI OUTLOOK (+) PI CHOTEAU (+)(sawfly res.) PI69086 EXPLORER (HW)(+) BZ HANK (P+) PI59276 ERNEST (+)(sawfly res.) PI McNEAL WB 926 WESTBRED 926 (P) ND 695 REEDER (+) CI 3596 FORTUNA (sawfly res.) AGRIPRO2 KNUDSON (P+) PI SCHOLAR (+)(mod sf res.) AGRIPRO NORPRO (P+) MEANS (For Entries Listed) / Growing Season Precipitation (in.) Soil PAW (in.) to Planting 2.67 n/a Total Plant Available Water (in.) 6.63 n/a Soil NO3 (lbs.) to SD at Planting 60 n/a 0 35 SD (Sampling Depth in Inches) 48 n/a 6 27 Fertilizer Applied (# N) (# P 2 O 5 ) (# K 2 O) Check Variety is Fortuna. / See MCES Bulletin 093 or the Plant Sciences & Plant Pathology website at for evaluation of other important variety performance characteristics to include protein, quality, disease resistance, etc. before making cultivar selecton decisions. 2/ P = Private Variety, + = Protected Variety, ++ = PVP Title 5 or Title 5 Pending, HW = Hard White Wheat. 3/ Only the most recent 5 years are shown, but summary calculations include all years noted. 4/ Percent of Fortuna yield or test weight for the same data years as those in which a given entry was tested. 5/ 3Yr Comparable Average = (x/y) * z where x = average yield or test weight of a given entry for years tested, y = average yield or test weight for Fortuna for the same years, and z = 3Yr average yield or test weight for the check variety Fortuna. 6/ Seeding to 4 days prior to harvest maturity.

17 TABLE 9. Dryland Fallow Spring Wheat Cultivar Evaluation Nursery Grown OffStation at the Flansaas Lumsden Farm, Loring. Northern Agricultural Research Center. Havre, Montana (Exp# SW) / 2/ 3/ ID CULTIVAR or SELECTION STAND PLNT HT YIELD MOISTURE TEST WT PROTEIN SAWFLY % Inches Bu/Ac % Lbs/Bu % % PI VIDA MT 044 MT9408/MT9406//REEDER BZ AGAWAM MT 045 MT9408/MT9406//REEDER MT 055 REEDER/MT PI OUTLOOK PI SCHOLAR ND 695 REEDER BZ HANK BZ CORBIN AGRIPRO2 KNUDSON PI MCNEAL PI69086 EXPLORER AGRIPRO3 FREYR WB 926 WESTBRED BZ CONAN PI CHOTEAU AGRIPRO NORPRO PI59276 ERNEST CI 3596 FORTUNA EXPERIMENTAL MEANS LSD (0.05) C.V.2: (S of MEAN / MEAN)* / Volumetric yields are based on plot weights adjusted to uniform 2 percent grain moisture and 60 lbs/bu as the standard test weight for wheat. 2/ Protein values are adjusted to 2 percent grain moisture. 3/ Sawfly rating is reported as the percentage of cut stems.

18 Field Quarter Section Township Range Latitude Longitude Soil Series ph 06 Org.Matter (%) 06 N (lbs/ac) 06 N (lbs/ac) 624 N (lbs/ac) 2436 N (lbs/ac) 3648 N (lbs/ac) 048 P (ppm) Olsen 06 K (ppm) 06 Ca (ppm) Mg (ppm) 06 Na (ppm) 06 SaltHaz (MMHOS/cm) 06 Site Resource & Management Data: (Exp# SW) SaltHaz(MMHOS/cm) 624 Dry Surf Soil Plnt'g 0.5 SW S (ppm) 024 2" Soil Temp ( o Plnt'g Zn (ppm) " Soil Temp ( o Plnt'g 75 35N Fe (ppm) Fertilizer Formulation Gran Blend 29E Mn (ppm) Fertilizer Placement Bnd at Plntg N ' Cu (ppm) Fert. Rate (lbs/ac) N 70 W ' CEC 06 6 Fert. Rate (lbs/ac) P2O5 40 unk Soil Texture 06 CL Fert. Rate (lbs/ac) K2O Soil Texture 624 CL Herbicide App. Date.3 Soil Texture 2436 CL Herbicide Product 33 Soil Texture 3648 CL Herbicide Rate (/ac) 20 Init PAW (in.) 06".20 Precip (in.) Plnt'gHarvest Init PAW (in.) 624" 3.46 Precip (>.) Plnt'gHarvest 7.09 Init PAW (in.) 2436".9 Harvest Date 8/7 89 Init PAW (in.) 3648".7 Rooting Depth (in.) 42 9 Init PAW (in.) 048" 8.27 Post PAW (in.) 06" Cropping System NTChmFlw Post PAW (in.) 624" Previous Crop Barley Post PAW (in.) 2436" Planting Date 5/8 Post PAW (in.) 3648" Planting Depth (in.).5 Post PAW (in.) 048" Moist Soil Plnt'g 48+ Precip (>.) HvstPost 0

19 TABLE 0. TenYear Yield and Test Weight Summary on Selected Entries from Dryland Fallow Spring Wheat Variety Nurseries Grown OffStation at the Flansaas/Lumsden Farm, Loring. Northern Agricultural Research Center. Havre, Montana (Exp# 9955SW) / YIELD (Bushels Per Acre) TEST WEIGHT (Pounds Per Bushel) No. AVE. % 0YR AVE. % 0YR of for of COMP. for of COMP. YEARS YEARS CHECK AVE. YEARS CHECK AVE. 2/ VARIETY or SELECTION TESTED TESTED YIELD YIELD TESTED TEST WT TEST WT 3/ 3/ 4/ 5/ 3/ 4/ 5/ PI VIDA (+) BZ AGAWAM (P) ND 695 REEDER (+) PI McNEAL PI HILINE CI 7430 NEWANA PI OUTLOOK (+) WB 936 WB 936 (P+) PI SCHOLAR (+)(mod sf res.) PI CHOTEAU (+)(sawfly res.) AGRIPRO NORPRO (P+) AGRIPRO2 KNUDSON (P+) C WB RAMBO (P+)(mod sf res.) BZ CONAN (P+) (sawfly tol.) PI59276 ERNEST (+) (sawfly res.) PI69086 EXPLORER (HW)(+) PI AMIDON (mod sf res.) WPB 926 WB 926 (P) BZ HANK (P+) CI 3596 FORTUNA (sawfly res.) MEANS (For Entries Listed) / Growing Season Precipitation (in.) n/a Soil PAW (in.) to Planting Total Plant Available Water (in.) Soil NO3 (lbs.) to SD at Planting SD (Sampling Depth in Inches) Fertilizer Applied (# N) (# P 2 O 5 ) (# K 2 O) Check Variety is Fortuna. / See MCES Bulletin 093 or the Plant Sciences & Plant Pathology website at for evaluation of other important variety performance characteristics to include protein, quality, disease resistance, etc. before making cultivar selecton decisions. 2/ P = Private Variety, + = Protected Variety, ++ = PVP Title 5 or Title 5 Pending, HW = Hard White Wheat. 3/ Only the most recent 5 years are shown, but summary calculations include all years noted. 4/ Percent of Fortuna yield or test weight for the same data years as those in which a given entry was tested. 5/ 0Yr Comparable Average = (x/y) * z where x = average yield or test weight of a given entry for years tested, y = average yield or test weight for Fortuna for the same years, and z = 0Yr average yield or test weight for the check variety Fortuna. 6/ Seeding to 4 days prior to harvest maturity.

20 TABLE. Dryland Fallow Spring Wheat Cultivar Evaluation Nursery Grown OffStation at McKeever Farm & Seed Inc., Loma. Northern Agricultural Research Center. Havre, Montana (Exp# SW) / 2/ 3/ ID CULTIVAR or SELECTION STAND PLNT HT YIELD MOISTURE TEST WT PROTEIN SAWFLY % Inches Bu/Ac % Lbs/Bu % % BZ HANK PI VIDA ND 695 REEDER MT 044 MT9408/MT9406//REEDER PI CHOTEAU PI SCHOLAR MT 055 REEDER/MT AGRIPRO NORPRO PI MCNEAL BZ CORBIN AGRIPRO3 FREYR PI69086 EXPLORER WB 926 WESTBRED BZ CONAN MT 045 MT9408/MT9406//REEDER PI OUTLOOK BZ AGAWAM PI59276 ERNEST AGRIPRO2 KNUDSON CI 3596 FORTUNA EXPERIMENTAL MEANS LSD (0.05) C.V.2: (S of MEAN / MEAN)* / Volumetric yields are based on plot weights adjusted to uniform 2 percent grain moisture and 60 lbs/bu as the standard test weight for wheat. 2/ Protein values are adjusted to 2 percent grain moisture. 3/ Sawfly rating is reported as the percentage of cut stems.