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

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Entry Lint Seed Bur cotton Lint Seed Lint loan Lint Seed Total Ginning Seed/technologyturnout turnout yield yield yield value value value value cost costTest average 31.9 50.8 3936 1254 1998 0.5383 675.25 249.76 925.01 118.08 69.52CV, % 3.4 1.9 9.9 9.6 9.9 3.3 9.4 9.9 9.5 9.9 --OSL 0.0001 0.0019 0.0582 † 0.1006 0.0418 0.0043 0.0359 0.0419 0.0771 † 0.0583 † --LSD 1.8 1.7 546 NS 336 0.0304 107.80 42.01 123.81 16.39 --For net value/acre, means within a column with the same letter are not significantly different at the 0.05 probability level.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 significant.Note: some columns may not add up due to rounding error.Netvalue737.4010.40.0788 †107.52Table 2. Harvest results from the Crosby County irrigated RACE variety demonstration, David Crump Farm, Ralls, TX, 2012.-------- % -------- ------------- lb/acre ------------- $/lb ------------------------------------------------- $/acre -------------------------------------------------31FiberMax 2989GLB2 31.9 51.2 4313 1374 2208 0.5465 751.14 276.04 1027.18 129.39 72.77 825.02 aPhytoGen 499WRF 33.1 50.0 4239 1402 2119 0.5397 756.41 264.92 1021.34 127.16 71.75 822.42 aStoneville 5458B2RF 30.8 50.9 4288 1321 2184 0.5437 718.08 273.03 991.11 128.65 71.25 791.21 abFiberMax 2484B2F 31.3 51.1 4249 1331 2170 0.5242 697.82 271.22 969.04 127.47 71.25 770.33 abcPhytoGen 367WRF 30.5 50.0 4343 1326 2171 0.5178 686.62 271.41 958.03 130.28 71.75 756.00 abcDyna-Gro 2570B2RF 33.5 50.3 3710 1242 1865 0.5577 692.35 233.09 925.44 111.29 71.33 742.83 abcDeltapine 0912B2RF 32.1 51.6 3855 1239 1989 0.5497 680.90 248.65 929.55 115.65 72.00 741.90 abcCroplan Genetics 3787B2RF 34.5 49.5 3511 1212 1737 0.5532 670.65 217.08 887.74 105.32 68.13 714.28 bcdNexGen 4010B2RF 30.7 53.7 3695 1133 1985 0.5642 639.27 248.18 887.45 110.85 63.66 712.94 bcdAll-Tex Nitro-44 B2RF 31.5 51.1 3769 1186 1925 0.5303 628.90 240.56 869.47 113.06 67.69 688.72 bcdNexGen 1511B2RF 34.0 49.5 3432 1167 1698 0.5408 631.04 212.20 843.24 102.95 65.57 674.71 cdDeltapine 1044B2RF 29.2 50.3 3831 1119 1926 0.4915 549.81 240.71 790.52 114.93 67.10 608.49 dAssumes:$3.00/cwt ginning cost.$250/ton for seed.Value for lint based on CCC loan value from grab samples and FBRI HVI results.
units 32 nds inch % g/tex % grade reflectance yellowness color 1 color 2Test average 3.4 35.8 81.2 30.4 10.6 2.5 79.2 8.3 2.4 1.0CV, % 9.1 1.9 0.7 2.5 2.5 32.1 1.1 3.0 -- --OSL 0.0024 0.0002 0.0015 0.0003
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 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
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Replicated LESA Irrigated RACE Vari
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Results and Discussion:Agronomic da
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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 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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Table 1. Final plant map results fr
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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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