Systems Agronomic and Economic Evaluation of Cotton Varieties in ...

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Table 2. Final plant map results from the Lubbock County irrigated RACE variety demonstration, Rhett Mimms Farm, Acuff, TX, 2012.Test average 28.3 7.4 17.8 1.6 11.4 28.4CV, % 7.5 4.6 2.7 6.0 6.4 39.2OSL 0.5468
Table 3. Final plant map results from the Lubbock County irrigated RACE variety demonstration, Rhett Mimms Farm, Acuff, TX, 2012.total retention(%)Test average 71.5 28.5 10.7 65.8 39.9 55.39CV, % 7.5 19.0 10.5 5.1 18.7 6.4OSL 0.4952 0.4952 0.0636 † 0.0113 0.1382 0.0108LSD NS NS 1.6 5.8 NS 6.2For Final plant map, numbers represent and average of 6 plants per variety per rep (18 plants per variety)CV - coefficient of variation.OSL - observed significance level, or probability of a greater F value.LSD - least significant difference at the 0.05 level, † indicates significance at the 0.10 level, NS - not significantEntryFruiting and Retention 17-Sept% of fruit from1st position% of fruit from2nd position total fruit1st positionretention (%)2nd positionretention (%)62All-Tex Nitro-44 B2RF 72.4 27.6 10.6 64.7 38.9 53.97Croplan Genetics 3787B2RF 67.9 32.1 11.0 66.0 46.2 57.90Dyna-Gro 2570B2RF 71.4 28.6 9.3 61.9 38.4 52.40Deltapine 0912B2RF 69.9 30.1 11.2 66.0 42.1 55.97FiberMax 2484B2F 72.2 27.8 9.8 63.8 35.1 51.73NexGen 1511B2RF 71.2 28.8 12.4 67.7 40.4 56.50NexGen 4010B2RF 76.0 24.0 10.0 60.6 32.6 50.43PhytoGen 499WRF 67.0 33.0 11.9 73.0 50.9 63.87Stoneville 5458B2RF 75.8 24.2 10.3 68.9 34.3 55.70
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Systems Agronomic and EconomicEvalu
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Scott Russell, EA-IPM, Terry/Yoakum
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Replicated No-Till LESA Irrigated R
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Agronomic and Economic Evaluation o
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andomized complete block design was
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not significant at this location. H
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Table 1. Inseason plant measurement
Page 18 and 19: Table 3. HVI fiber property results
Page 20 and 21: Entry Lint Seed Bur cotton Lint See
Page 22 and 23: Table 7. Inseason plant measurement
Page 24 and 25: Table 9. Final plant map results fr
Page 26 and 27: Table 11. HVI fiber property result
Page 28 and 29: Replicated LESA Irrigated RACE Vari
Page 30 and 31: Results and Discussion:Agronomic da
Page 34 and 35: Replicated Sub-Surface Drip Irrigat
Page 40 and 41: Replicated LEPA Irrigated RACE Vari
Page 80 and 81: Replicated No-Till LESA Irrigated R
Page 82 and 83: Results and Discussion:Acknowledgme
Page 96 and 97: Replicated LEPA Supplemental (Limit
Page 98 and 99: lb/acre for FiberMax 2989GLB2. Lint
Page 100 and 101: Table 2. HVI fiber property results
Page 102 and 103: Texas Panhandle Cotton Variety Tria
Page 104 and 105: Biopolymer Research Institue for HV
Page 106 and 107: Location 2 - DumasAt the Dumas loca
Page 108 and 109: cotton yields to determine lint and
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Replicated Dryland LargePlot Demons
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Insecticides:Fertilizer management:
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Table 1. Final plant map results fr
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Entry Lint Seed Bur cotton Lint See
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Replicated Dryland Cotton Variety T
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Results and Discussion:Significant
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Table 2. HVI fiber property results
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125Plains Dryland Systems Variety T
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127Blanco Dryland Systems Variety T
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129Dawson County Dryland RACE Demon
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131Lynn County Irrigated RACE Demon
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Subsurface Drip Irrigation Pre-plan
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Effects of Variable In-Season Irrig
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Table 1. Response of commercially a
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Table 1. cont. †BrandVarietyVerti
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There were six locations planted in
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Table 2. HVI ratings for varieties
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Table 4. HVI ratings for varieties
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Table 6. Effect of variety on HVI r
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Table 7. cont.Variety bRel.ValueRan
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High Plains (TASS 1N and 1S)Planted
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Lubbock Air TemperaturesMay, 2012Te
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Lubbock Air TemperaturesSeptember,
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Precipitation (inches)4.0LTA20123.0
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Are side-by-side plots more valuabl
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Is a one-year test valid, or are se
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