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

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Table 3. HVI fiber property results from the irrigated large plot replicated systems variety demonstration, Mark and Ryan Williams Farm, Farwell, TX, 2012.Color gradeunits 32 nds inch % g/tex % grade reflectance yellowness color 1 color 2Test average 3.5 35.0 79.9 30.4 9.7 1.4 80.2 8.1 2.3 1.0CV, % 8.2 1.7 0.9 2.8 3.1 37.4 1.2 3.1 -- --OSL 0.0017
Table 4. Inseason plant measurement results from the irrigated large plot replicated systems variety demonstration, Rickey Bearden Farm, Plains, TX, 2012.Test average 3.8 49,683 8.3 6.5 2.4CV, % 17.5 17.4 5.6 7.8 11.2OSL 0.7401 0.7183 0.0078 0.0057 0.0717 †LSD NS NS 0.8 0.8 0.4For NAWF, numbers represent an average of 5 plants per variety per rep (15 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 significantEntryPlant population Nodes Above White Flower (NAWF) for week ofplants/row ft plants/acre26-Jul 2-Aug 9-Aug12All-Tex Edge B2RF 4.1 53,966 8.6 6.3 2.6All-Tex Nitro-44 B2RF 3.7 48,884 7.8 6.2 2.1Croplan Genetics 3156B2RF 4.1 53,966 8.5 6.3 2.5Croplan Genetics 3787B2RF 3.4 44,528 8.1 5.9 2.6Deltapine 1032B2RF 3.6 47,674 8.3 6.5 2.8Deltapine 1212B2RF 4.0 51,788 7.8 5.5 2.5Deltapine 1219B2RF 3.6 46,464 8.8 7.6 2.7Dyna-Gro 2570B2RF 3.7 48,642 9.1 6.7 2.4FiberMax 1944GLB2 3.8 49,852 8.1 6.7 2.1FiberMax 2011GT 5.0 65,098 7.9 6.5 2.0FiberMax 2484B2F 3.7 48,642 8.3 6.5 2.3FiberMax 2989GLB2 3.6 46,948 9.5 6.7 2.7FiberMax 9058F 3.7 48,884 8.2 6.6 2.5NexGen 1511B2RF 3.8 49,368 8.4 6.3 2.4NexGen 4010B2RF 3.6 47,674 8.1 5.7 2.3NexGen 4111RF 3.4 45,012 8.0 6.3 2.3PhytoGen 367WRF 3.6 47,190 8.2 6.7 2.3PhytoGen 499WRF 3.7 48,400 7.9 6.9 2.2Stoneville 4288B2F 3.9 51,304 8.3 6.9 2.4Stoneville 5458B2RF 3.8 49,368 8.2 5.9 2.3
Page 2 and 3: Systems Agronomic and EconomicEvalu
Page 4 and 5: Scott Russell, EA-IPM, Terry/Yoakum
Page 6 and 7: Replicated No-Till LESA Irrigated R
Page 8 and 9: Agronomic and Economic Evaluation o
Page 10: andomized complete block design was
Page 14 and 15: not significant at this location. H
Page 16 and 17: Table 1. Inseason plant measurement
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 48 and 49: Replicated LESA Irrigated RACE Vari
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Table 2. Final plant map results fr
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Entry Lint Seed Bur cotton Lint See
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Replicated LESA Irrigated RACE Vari
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Results and Discussion:Agronomic da
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Replicated No-Till LESA Irrigated R
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Results and Discussion:Acknowledgme
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Replicated LESA Irrigated RACE Vari
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Results and Discussion:Agronomic da
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Replicated LEPA Supplemental (Limit
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lb/acre for FiberMax 2989GLB2. Lint
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Table 2. HVI fiber property results
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Texas Panhandle Cotton Variety Tria
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Biopolymer Research Institue for HV
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Location 2 - DumasAt the Dumas loca
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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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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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