2001 Peanut, Cotton and Tobacco Performance Tests

The Georgia Agricultural Experiment Station
College of Agricultural and Environmental Sciences
The University of Georgia

2001 Peanut, Cotton and Tobacco Performance Tests
Research Report Number 677
January 2002

Tifton, Georgia: Later Maturity Cotton Variety Performance, 2001, Irrigated
Entry		Lint Yield	Lint	Uniformity Index	Length	Strength	Micronaire
		lb/acre	%	%	inches	g/tex	units

STX9905		1578	42.2	86.0	1.16	31.2	5.1
DP565		1525	40.7	86.4	1.21	30.7	4.7
DP491		1488	41.1	87.3	1.25	31.5	4.6
SG821		1455	39.6	84.8	1.16	30.5	4.8
FM989		1449	40.8	86.5	1.21	33.1	4.1

STX7G101		1433	39.0	86.3	1.17	29.6	4.9
ST4892BR		1432	41.4	86.3	1.15	29.8	4.9
PSCGA161		1429	38.7	86.2	1.23	30.3	4.7
DELTAPEARL		1427	39.6	87.8	1.23	30.8	4.7
NUCOTN35B		1416	38.4	83.9	1.16	33.3	4.6

PM1560BR		1408	39.6	86.2	1.18	29.0	4.3
GC377		1381	39.2	87.0	1.22	29.2	4.6
GA96-54		1369	36.3	86.3	1.21	30.9	4.3
GA97-5		1369	39.4	84.6	1.19	31.9	4.4
DP51		1368	37.4	86.5	1.21	26.4	4.5

NUCOTN33B		1364	38.1	85.4	1.19	29.7	4.6
ST580		1344	38.8	85.9	1.19	30.2	4.3
GC271		1343	36.6	86.2	1.22	32.8	4.6
DP458BR		1342	38.5	86.1	1.18	31.3	4.7
DP90		1301	40.0	85.3	1.17	33.0	4.4

DP5415RR		1293	38.4	84.9	1.18	31.1	4.7
GA96-199		1269	36.6	85.9	1.20	32.6	4.2
DP5690RR		1248	37.7	85.1	1.16	32.6	4.2
DP5690		1221	38.5	84.7	1.17	32.9	4.5
PSCHS12		1213	36.9	85.9	1.22	32.8	4.6

GA97-8		1210	37.9	85.9	1.19	32.3	4.4
DP448B		1209	37.5	85.6	1.17	29.2	4.7
AP4600RR		1181	38.4	85.6	1.12	26.5	4.5
GA96-211		1165	34.8	86.9	1.23	30.4	3.9
DP655BR		1157	37.6	85.0	1.20	32.1	4.1

DP5415		1144	38.5	86.6	1.20	28.8	4.2
PHY72ACALA		1087	39.0	86.4	1.24	33.5	4.1

Average		1332	38.7	85.9	1.19	30.9	4.5
LSD 0.10		142	2.1	NS	0.04	1.7	0.3
CV %		9.1	3.3	1.2	2.0	3.2	4.5

Bolding indicates entries not significantly different from highest yielding entry based on Fisher's protected LSD (P = 0.10).
Planted:	April 27, 2001.
Harvested:	September 26, 2001.
Fertilization:	88 lb N, 54 lb P₂O₅, and 108 lb K₂O/acre.
Management:	Telone II applied 3 gal/acre.
		April	May	June	July	Aug.	Sept.
Rainfall (in):		1.45	1.86	7.68	3.57	2.29	4.70
Irrigation (in):		-	.50	.90	1.80	1.80	-

Trials conducted by Larry Thompson, and Grant Henderson.

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