Development of Extra Long Staple Upland CottonDevelopment of Extra Long Staple Upland Cotton
Wayne SmithPeggy ThaxtonChris SouderSteve Hague
Development of Extra Long Staple Upland CottonDevelopment of Extra Long Staple Upland Cotton
Strategies
- Mutation
- Interspecific
- Intraspecific (upl x upl)
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
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
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
Development of ELS Upland
Intraspecific Strains - upland x upland - Yield 2005 (CS) and 2006 (W); Fiber 04/05
Development of Extra Long Staple Upland CottonDevelopment 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 TX2 repsHVIAFISNe 50 yarn
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
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
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- -%-B182-31 3.9 b 1.37 ab 34.2 a
B182-9 3.8 bc 1.38 a 34.1 a
B182-3 3.7 cd 1.36 ab 34.1 a
B182-33 3.6 d 1.38 a 34.0 ab
B182-34 3.8 bc 1.36 ab 33.7 abc
B182-16 3.9 b 1.35 b 33.6 abc
B182-4 4.0 b 1.36 ab 33.4 cd
FM832LL 3.9 b 1.19 c 33.1 ed
B182-30 3.8 bc 1.35 b 32.9 e
99F-87 4.3 a 1.14 d 29.9 f
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
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 aB182-16 3.9 b 1.35 b 33.6 abc 85 a 3.7 bB182-30 3.8 bc 1.35 b 32.9 e 85 ab 3.7 bFM832LL 3.9 b 1.19 c 33.1 ed 83 d 3.6 bB182-33 3.6 d 1.38 a 34.0 ab 85 a 3.5 bB182-4 4.0 b 1.36 ab 33.4 cd 85 a 3.5 bB182-31 3.9 b 1.37 ab 34.2 a 84 bc 3.5 bB182-9 3.8 bc 1.38 a 34.1 a 84 bc 3.5 bB182-34 3.8 bc 1.36 ab 33.7 abc 83 d 3.5 bB182-3 3.7 cd 1.36 ab 34.1 a 84 cd 3.4 b
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- -%- m’tex -%- - 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
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- -%- m’tex -%- - 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
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- -%- m’tex -%- - 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
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- -%- m’tex -%- - 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
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- -%- m’tex -%- - 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
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- -%- m’tex -%- - 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
Ne50 yarn quality of eight ELS upland strains and two medium staple uplands, College Station, TX, 2006.
Genotype Ten50 El50 YnCV T’n50 T’k50 N200 H’y50-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
Ne50 yarn quality of eight ELS upland strains and two medium staple uplands, College Station, TX, 2006.
Genotype Ten50 El50 YnCV T’n50 T’k50 N200 H’y50-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
Ne50 yarn quality of eight ELS upland strains and two medium staple uplands, College Station, TX, 2006.
Genotype Ten50 El50 YnCV T’n50 T’k50 N200 H’y50-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
Ne50 yarn quality of eight ELS upland strains and two medium staple uplands, College Station, TX, 2006.
Genotype Ten50 El50 YnCV T’n50 T’k50 N200 H’y50-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
Ne50 yarn quality of eight ELS upland strains and two medium staple uplands, College Station, TX, 2006.
Genotype Ten50 El50 YnCV T’n50 T’k50 N200 H’y50-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
Ne50 yarn quality of eight ELS upland strains and two medium staple uplands, College Station, TX, 2006.
Genotype Ten50 El50 YnCV T’n50 T’k50 N200 H’y50-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
Ne50 yarn quality of eight ELS upland strains and two medium staple uplands, College Station, TX, 2006.
Genotype Ten50 El50 YnCV T’n50 T’k50 N200 H’y50-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
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
Development of Extra Long Staple Upland CottonDevelopment of Extra Long Staple Upland Cotton
Future Directions/Goals- Compare spinning performance of saw-ginned and roller-ginned ELS upland strains- Verify yield performance- Germplasm/cultivar release- Establish additional generations of segregating progeny
Development of Extra Long Staple Upland CottonDevelopment of Extra Long Staple Upland Cotton
Future Directions/Goals- Compare spinning performance of saw-ginned and roller-ginned ELS upland strains- Verify yield performance- Germplasm/cultivar release- Establish additional generations of segregating progeny
Questions
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