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

Research Report Number 671 January, 2001

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Yield Summary for Later Maturity Cotton Variety Trials in Georgia at Four Locations, 2000, Irrigated
	Lint Yielda
Variety	Athens		Midville		Plains		Tifton		4-Loc. Average	Lint	Unif. Index	Length	Strength	Mic.
	------------------------- lb/acre -------------------------									%	%	inches	g/tex	units
DELTAPEARL	1176	1	1141	1	1409	2	782	1	1127	41.6	83.8	1.14	29.8	5.2
AP7126	969	9	1030	2	1305	13	777	2	1020	39.9	83.9	1.14	28.9	4.8
PSC952	1081	2	1021	3	1286	14	650	14	1009	40.9	83.6	1.09	29.5	5.2
DP458BRR	1013	6	940	7	1361	7	655	13	992	39.6	83.2	1.09	29.1	5.1
DP5415	974	8	986	4	1378	3	630	19	992	39.9	82.3	1.09	28.0	5.2
NUCOTN35B	1016	5	835	20	1373	5	718	4	985	38.7	83.5	1.15	31.7	4.7
PSCGA161	974	8	853	17	1366	6	748	3	985	38.1	82.5	1.10	31.6	4.9
NUCOTN33B	855	21	892	13	1507	1	671	10	981	37.6	82.9	1.10	28.1	5.0
FM989	960	13	973	5	1312	11	676	8	980	41.7	83.1	1.11	31.6	4.9
PSCHS12	1027	4	889	14	1376	4	616	22	977	38.8	83.2	1.13	30.6	4.9
FM966	965	11	886	16	1352	8	660	11	966	42.3	85.1	1.15	35.8	4.9
DP675	983	7	967	6	1247	18	610	24	951	38.8	83.4	1.10	31.1	5.0
DP90RR	1052	3	839	18	1273	17	631	18	949	38.9	82.7	1.09	31.1	5.0
AP4600RR	962	12	837	19	1328	10	658	12	946	40.0	82.5	1.03	26.9	5.1
ST580	902	16	893	12	1344	9	622	21	940	40.3	82.5	1.08	29.4	5.1
PSCGA894	889	19	888	15	1277	15	672	9	932	38.9	83.1	1.13	31.6	4.9
DP5415RR	853	22	925	11	1247	18	692	5	929	38.5	82.6	1.11	30.0	5.1
DP5690	969	9	785	24	1274	16	678	7	927	39.4	82.7	1.07	28.7	5.3
SG821	894	18	932	8	1201	22	681	6	927	40.0	82.6	1.07	31.0	5.0
AP6101	896	17	926	10	1213	21	592	25	907	38.9	83.2	1.11	30.5	5.3
DP655BRR	957	14	785	24	1243	19	629	20	904	38.1	83.1	1.11	30.5	4.4
DP5690RR	865	20	800	22	1306	12	643	15	903	39.5	82.6	1.09	31.1	5.0
PM1560BR	938	15	931	9	1151	24	592	25	903	39.4	83.2	1.09	28.8	4.9
DP90	966	10	814	21	1191	23	615	23	897	39.1	83.4	1.10	31.8	4.9
LIGUR	855	21	797	23	1217	20	632	17	875	38.7	83.4	1.12	32.9	4.9
SS9815	816	24	727	27	1277	15	638	16	864	39.7	83.1	1.09	28.9	4.9
CALM539	809	25	784	25	1037	25	414	28	761	39.8	82.9	1.11	31.8	4.8
CALM657	830	23	730	26	913	27	516	27	747	40.8	82.7	1.03	30.0	4.7
CALM557	734	26	635	28	1027	26	519	26	729	40.5	82.9	1.06	29.1	4.7
CALM643	709	27	612	29	797	28	409	29	632	36.9	83.6	1.09	32.8	4.5
LSD 0.010	113		186		140		72		80	1.1	0.8	0.03	1.1	0.2
CV									12%	-	-	-	-	-
Variety X Location Probability Valueb									<0.05	NS	NS	NS	<0.10	NS
a Superscripts indicate ranking at that location.
b Significant (p<0.01 or 0.05) variety X location interaction for a trait indicates that means averaged over locations in above table may not indicate within location performance. Therefore, use means over locations to compare
varietal performance with caution.
Bolding indicates entries not significantly different from highest yielding entry based on Fisher's protected LSD (P = 0.10)
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