Development of Extra Long Staple Upland Cotton

1
Development of Extra Long Staple Upland Cotton
Wayne Smith Peggy Thaxton Chris Souder Steve
Hague
2
Development of Extra Long Staple Upland Cotton
Strategies - Mutation -
Interspecific - Intraspecific (upl x upl)
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Development of ELS Upland Early Efforts
Genotype Yield () UHM value Year
Arkot 518 956 1.21 1985
DPL 50 905 1.17 1985
TAM 89D3-24 999 1.20 1990
DPL 50 1056 1.11 1990
TAM 94L-25 1081 1.22 1998
DPL 50 1046 1.14 1998
4
Development of ELS Upland, 2001 ff When Miss
serendipity walks by, take her by the
hand--Noman Borlaug Year/Generation
UHM Strength 2001 (F2 populations) 1.21 -
1.25 32 - 38 2002 (IP) 1.28 - 1.43 32 -
39 2003 (PR - IP) 1.30 - 1.46 (UQL)
- 2004 (PR - GS) 1.21 - 1.47 32 - 45 2005
(Strain - GS) 1.21 - 1.40 30 - 35
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Development of ELS Upland Intraspecific Strains
- upland x upland - Yield 2005 (CS) and 2006 (W)
Fiber 04/05

Genotype Yield (lb/a) UHM Lg. Strength
182-39 1611 1.37 b 33.8
182-34 1415 1.43 a 34.3
182-31 1111 1.40 a 35.8
182-21 1398 1.34 b 34.3
182-10 1309 1.35 b 33.1
DPL 491 1617 1.21 c 33.1
Average of 2005 at College Station and 2006 at
Weslaco 2 year average, 2004-2005, except
491 from 2005 only 25 increase over mean of
DPL 50 ELS 1.29 UHM
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Development of Extra Long Staple Upland Cotton
Spinning Evaluation 2006 - 8 ELS strains-CS,
TX (I) Fibermax 832LL TAM 99F-87 -
Spindle harvest - Saw ginned, laboratory
without lint cleaner - Mini-spinning tests at
ITC in Lubbock TX 2 reps HVI AFIS Ne 50
yarn
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HVI fiber quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Mic UHM Str UI Elong
-units- -in- -g/tex- -index- --
99F-87 4.3a
B182-4 4.0b
B182-31 3.9b
FM832LL 3.9b
B182-16 3.9b
B182-34 3.8bc
B182-30 3.8bc
B182-9 3.8bc
B182-3 3.7cd
B182-33 3.6d
8
HVI fiber quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Mic UHM Str UI Elong
-units- -in- -g/tex- -index- --
B182-9 3.8 bc 1.38 a
B182-33 3.6 d 1.38 a
B182-31 3.9 b 1.37 ab
B182-4 4.0 b 1.36 ab
B182-34 3.8 bc 1.36 ab
B182-3 3.7 cd 1.36 ab
B182-16 3.9 b 1.35 b
B182-30 3.8 bc 1.35 b
FM832LL 3.9 b 1.19 c
99F-87 4.3 a 1.14 d
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HVI fiber quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Mic Mic UHM Str UI Elong
-units- -in- -g/tex- -index- --
B182-31 B182-31 3.9 b 1.37 ab 34.2 a
B182-9 B182-9 3.8 bc 1.38 a 34.1 a
B182-3 B182-3 3.7 cd 1.36 ab 34.1 a
B182-33 B182-33 3.6 d 1.38 a 34.0 ab
B182-34 B182-34 3.8 bc 1.36 ab 33.7 abc
B182-16 B182-16 3.9 b 1.35 b 33.6 abc
B182-4 B182-4 4.0 b 1.36 ab 33.4 cd
FM832LL FM832LL 3.9 b 1.19 c 33.1 ed
B182-30 B182-30 3.8 bc 1.35 b 32.9 e
99F-87 99F-87 4.3 a 1.14 d 29.9 f
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HVI fiber quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Mic UHM Str UI Elong
-units- -in- -g/tex- -index- --
B182-30 3.8 bc 1.35 b 32.9 e 85 ab
B182-16 3.9 b 1.35 b 33.6 abc 85 a
B182-33 3.6 d 1.38 a 34.0 ab 85 a
B182-4 4.0 b 1.36 ab 33.4 cd 85 a
B182-3 3.7 cd 1.36 ab 34.1 a 84 cd
B182-31 3.9 b 1.37 ab 34.2 a 84 bc
B182-9 3.8 bc 1.38 a 34.1 a 84 bc
FM832LL 3.9 b 1.19 c 33.1 ed 83 d
B182-34 3.8 bc 1.36 ab 33.7 abc 83 d
99F-87 4.3 a 1.14 d 29.9 f 82 e
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HVI fiber quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Mic UHM Str UI Elong
-units- -in- -g/tex- -index- --
99F-87 4.3 a 1.14 d 29.9 f 82 e 4.4 a
B182-16 3.9 b 1.35 b 33.6 abc 85 a 3.7 b
B182-30 3.8 bc 1.35 b 32.9 e 85 ab 3.7 b
FM832LL 3.9 b 1.19 c 33.1 ed 83 d 3.6 b
B182-33 3.6 d 1.38 a 34.0 ab 85 a 3.5 b
B182-4 4.0 b 1.36 ab 33.4 cd 85 a 3.5 b
B182-31 3.9 b 1.37 ab 34.2 a 84 bc 3.5 b
B182-9 3.8 bc 1.38 a 34.1 a 84 bc 3.5 b
B182-34 3.8 bc 1.36 ab 33.7 abc 83 d 3.5 b
B182-3 3.7 cd 1.36 ab 34.1 a 84 cd 3.4 b
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AFIS fiber quality of eight ELS upland strains
and two medium staple uplands, College Station,
TX, 2006.
Genotype UQL SFC Hs IFC MR Nep ct.
-in- -- mtex -- - ct/g
B182-33 1.48 a
B182-3 1.47 ab
B182-4 1.46 bc
B182-9 1.45 bcd
B182-31 1.45 bcd
B182-16 1.44 cd
B182-30 1.43 de
B182-34 1.42 e
FM832LL 1.27 f
99F-87 1.19 g
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AFIS fiber quality of eight ELS upland strains
and two medium staple uplands, College Station,
TX, 2006.
Genotype UQL SFC Hs IFC MR Nep ct.
-in- -- mtex -- - ct/g
99F-87 1.19 g 9.6 a
FM832LL 1.27 f 7.7 b
B182-9 1.45 bcd 7.5 b
B182-3 1.47 ab 7.4 b
B182-34 1.42 e 7.1 bc
B182-4 1.46 bc 6.7 cd
B182-31 1.45 bcd 6.6 cd
B182-16 1.44 cd 6.3 d
B182-30 1.43 de 6.2 d
B182-33 1.48 a 5.5 e
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AFIS fiber quality of eight ELS upland strains
and two medium staple uplands, College Station,
TX, 2006.
Genotype UQL SFC Hs IFC MR Nep ct.
-in- -- mtex -- - ct/g
99F-87 1.19 g 9.6 a 147.5 a
FM832LL 1.27 f 7.7 b 147.0 ab
B182-31 1.45 bcd 6.6 cd 144.5 abc
B182-16 1.44 cd 6.3 d 141.5 abcd
B182-4 1.46 bc 6.7 cd 140.5 abcd
B182-31 1.47 ab 7.4 b 140.5 abcd
B182-30 1.43 de 6.2 d 140.0 bcd
B182-34 1.42 e 7.1 bc 139.5 cd
B182-33 1.48 a 5.5 e 139.5 cd
B182-9 1.45 bcd 7.5 b 137.0 d
15
AFIS fiber quality of eight ELS upland strains
and two medium staple uplands, College Station,
TX, 2006.
Genotype UQL SFC Hs IFC MR Nep ct.
-in- -- mtex -- - ct/g
B182-4 1.46 bc 6.7 cd 140.5 abcd 8.2 a
B182-9 1.45 bcd 7.5 b 137.0 d 8.2 a
B182-31 1.47 ab 7.4 b 140.5 abcd 8.1 a
B182-34 1.42 e 7.1 bc 139.5 cd 8.1 a
99F-87 1.19 g 9.6 a 147.5 a 7.9 a
B182-31 1.45 bcd 6.6 cd 144.5 abc 7.8 a
B182-16 1.44 cd 6.3 d 141.5 abcd 7.7 a
B182-30 1.43 de 6.2 d 140.0 bcd 7.6 a
B182-33 1.48 a 5.5 e 139.5 cd 7.5 a
FM832LL 1.27 f 7.7 b 147.0 ab 7.2 a
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AFIS fiber quality of eight ELS upland strains
and two medium staple uplands, College Station,
TX, 2006.
Genotype UQL SFC Hs IFC MR Nep ct.
-in- -- mtex -- - ct/g
B182-31 1.45 bcd 6.6 cd 144.5 abc 7.8 a 0.92 a
B182-33 1.48 a 5.5 e 139.5 cd 7.5 a 0.92 a
B182-4 1.46 bc 6.7 cd 140.5 abcd 8.2 a 0.91 ab
B182-31 1.47 ab 7.4 b 140.5 abcd 8.1 a 0.91 ab
B182-34 1.42 e 7.1 bc 139.5 cd 8.1 a 0.91 ab
B182-16 1.44 cd 6.3 d 141.5 abcd 7.7 a 0.91 ab
B182-30 1.43 de 6.2 d 140.0 bcd 7.6 a 0.91 ab
FM832LL 1.27 f 7.7 b 147.0 ab 7.2 a 0.91 ab
99F-87 1.19 g 9.6 a 147.5 a 7.9 a 0.90 ab
B182-9 1.45 bcd 7.5 b 137.0 d 8.2 a 0.89 b
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AFIS fiber quality of eight ELS upland strains
and two medium staple uplands, College Station,
TX, 2006.
Genotype UQL SFC Hs IFC MR Nep ct.
-in- -- mtex -- - ct/g
B182-34 1.42 e 7.1 bc 139.5 cd 8.1 a 0.91 ab 224 a
B182-33 1.48 a 5.5 e 139.5 cd 7.5 a 0.92 a 219 a
B182-30 1.43 de 6.2 d 140.0 bcd 7.6 a 0.91 ab 216 a
B182-31 1.47 ab 7.4 b 140.5 abcd 8.1 a 0.91 ab 213 a
B182-31 1.45 bcd 6.6 cd 144.5 abc 7.8 a 0.92 a 209 a
B182-9 1.45 bcd 7.5 b 137.0 d 8.2 a 0.89 b 207 a
B182-4 1.46 bc 6.7 cd 140.5 abcd 8.2 a 0.91 ab 204 a
B182-16 1.44 cd 6.3 d 141.5 abcd 7.7 a 0.91 ab 196 a
99F-87 1.19 g 9.6 a 147.5 a 7.9 a 0.90 ab 189 a
FM832LL 1.27 f 7.7 b 147.0 ab 7.2 a 0.91 ab 180 a
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Ne50 yarn quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Ten50 El50 YnCV Tn50 Tk50 N200 Hy50
-cN/tx -- -- /km /km /km -
B182-33 19.6 a
B182-34 19.1 ab
B182-31 18.8 bc
B182-16 18.8 bc
B182-30 18.8 bc
B182-3 18.7 bc
B182-4 18.3 c
B182-9 17.2 d
FM832L 17.2 d
99F-87 14.4 e
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Ne50 yarn quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Ten50 El50 YnCV Tn50 Tk50 N200 Hy50
-cN/tx -- -- /km /km /km -
B182-16 18.8 bc 5.3 a
B182-3 18.7 bc 5.3 a
B182-33 19.6 a 5.2 a
B182-34 19.1 ab 5.2 a
B182-31 18.8 bc 5.2 a
B182-30 18.8 bc 5.2 a
B182-4 18.3 c 5.2 a
FM832L 17.2 d 5.0 b
99F-87 14.4 e 5.0 b
B182-9 17.2 d 4.9 b
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Ne50 yarn quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Ten50 El50 YnCV Tn50 Tk50 N200 Hy50
-cN/tx -- -- /km /km /km -
99F-87 14.4 e 5.0 b 21.0 a
B182-9 17.2 d 4.9 b 20.3 b
FM832L 17.2 d 5.0 b 19.8 cd
B182-4 18.3 c 5.2 a 19.8 c
B182-31 18.8 bc 5.2 a 19.6 def
B182-16 18.8 bc 5.3 a 19.6 cde
B182-3 18.7 bc 5.3 a 19.6 cde
B182-34 19.1 ab 5.2 a 19.4 gf
B182-30 18.8 bc 5.2 a 19.3 gf
B182-33 19.6 a 5.2 a 19.3 g
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Ne50 yarn quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Ten50 El50 YnCV Tn50 Tk50 N200 Hy50
-cN/tx -- -- /km /km /km -
99F-87 14.4 e 5.0 b 21.0 a 298 a
FM832L 17.2 d 5.0 b 19.8 cd 167 b
B182-9 17.2 d 4.9 b 20.3 b 159 bc
B182-4 18.3 c 5.2 a 19.8 c 149 bcd
B182-16 18.8 bc 5.3 a 19.6 cde 125 cde
B182-31 18.8 bc 5.2 a 19.6 def 119 de
B182-34 19.1 ab 5.2 a 19.4 gf 117 de
B182-3 18.7 bc 5.3 a 19.6 cde 113 ed
B182-30 18.8 bc 5.2 a 19.3 gf 104 e
B182-33 19.6 a 5.2 a 19.3 g 102 e
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Ne50 yarn quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Ten50 El50 YnCV Tn50 Tk50 N200 Hy50
-cN/tx -- -- /km /km /km -
B182-9 17.2 d 4.9 b 20.3 b 159 bc 1124 a
99F-87 14.4 e 5.0 b 21.0 a 298 a 1098 a
B182-4 18.3 c 5.2 a 19.8 c 149 bcd 1002 b
B182-31 18.8 bc 5.2 a 19.6 def 119 de 948 cb
B182-3 18.7 bc 5.3 a 19.6 cde 113 ed 934 bcd
B182-16 18.8 bc 5.3 a 19.6 cde 125 cde 928 cde
B182-34 19.1 ab 5.2 a 19.4 gf 117 de 876 cde
FM832L 17.2 d 5.0 b 19.8 cd 167 b 862 de
B182-30 18.8 bc 5.2 a 19.3 gf 104 e 862 de
B182-33 19.6 a 5.2 a 19.3 g 102 e 860 e
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Ne50 yarn quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Ten50 El50 YnCV Tn50 Tk50 N200 Hy50
-cN/tx -- -- /km /km /km -
B182-9 17.2 d 4.9 b 20.3 b 159 bc 1124 a 1744 a
B182-16 18.8 bc 5.3 a 19.6 cde 125 cde 928 cde 1501 b
B182-4 18.3 c 5.2 a 19.8 c 149 bcd 1002 b 1477 bc
B182-3 18.7 bc 5.3 a 19.6 cde 113 ed 934 bcd 1451 bc
B182-31 18.8 bc 5.2 a 19.6 def 119 de 948 cb 1437 bc
B182-30 18.8 bc 5.2 a 19.3 gf 104 e 862 de 1399 bc
B182-33 19.6 a 5.2 a 19.3 g 102 e 860 e 1375 bc
B182-34 19.1 ab 5.2 a 19.4 gf 117 de 876 cde 1335 c
99F-87 14.4 e 5.0 b 21.0 a 298 a 1098 a 1079 d
FM832L 17.2 d 5.0 b 19.8 cd 167 b 862 de 952 d
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Ne50 yarn quality of eight ELS upland strains and
two medium staple uplands, College Station, TX,
2006.
Genotype Ten50 El50 YnCV Tn50 Tk50 N200 Hy50
-cN/tx -- -- /km /km /km -
99F-87 14.4 e 5.0 b 21.0 a 298 a 1098 a 1079 d 4.1 a
FM832L 17.2 d 5.0 b 19.8 cd 167 b 862 de 952 d 3.9 ab
B182-9 17.2 d 4.9 b 20.3 b 159 bc 1124 a 1744 a 3.8 abc
B182-3 18.7 bc 5.3 a 19.6 cde 113 ed 934 bcd 1451 bc 3.7 bc
B182-30 18.8 bc 5.2 a 19.3 gf 104 e 862 de 1399 bc 3.7 bc
B182-34 19.1 ab 5.2 a 19.4 gf 117 de 876 cde 1335 c 3.7 bc
B182-16 18.8 bc 5.3 a 19.6 cde 125 cde 928 cde 1501 b 3.6 bc
B182-4 18.3 c 5.2 a 19.8 c 149 bcd 1002 b 1477 bc 3.6 bc
B182-31 18.8 bc 5.2 a 19.6 def 119 de 948 cb 1437 bc 3.6 bc
B182-33 19.6 a 5.2 a 19.3 g 102 e 860 e 1375 bc 3.5 c
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Development of ELS Upland Performance Range of
2006 F1 within parentage Trait Checks
G.h.xG.h. G.h.xsi G.h.xG.t/m number combo.
3 (24) 43 111 21 lint 36.8
- 41.0 32.3 - 40.1 30.2 - 43.0 32.8 -
40.7 UHM 1.06 - 1.21 1.20 - 1.40 1.05 - 1.34
1.12 - 1.32 g/tex 25.8 - 33.1 29.4 - 35.8 26.1 -
37.5 27.2 - 34.4 Mic 4.0 - 5.4 3.5 - 4.8
3.4 - 4.9 3.1 - 4.5 UI 80.5 - 85.0 82.1 -
86.2 81.2 - 86.0 81.6 - 84.8 Elong 2.6 - 6.0
3.0 - 4.8 2.8 - 6.1 3.3 - 4.4 1 outlier
at 1.06 UHM continuous

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Development of Extra Long Staple Upland Cotton
Future Directions/Goals - Compare spinning
performance of saw-ginned and roller-ginned ELS
upland strains - Verify yield performance - Germpl
asm/cultivar release - Establish additional
generations of segregating progeny
27
Development of Extra Long Staple Upland Cotton
Future Directions/Goals - Compare spinning
performance of saw-ginned and roller-ginned ELS
upland strains - Verify yield performance - Germpl
asm/cultivar release - Establish additional
generations of segregating progeny
Questions