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 Earlier 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
PSC355	1139	2	1192	1	1341	6	816	1	1122	41.7	84.1	1.12	30.7	5.1
8839_3_10_2	1268	1	1026	2	1337	7	794	2	1106	41.3	84.0	1.13	28.3	5.1
8806_3_2_19	1094	3	980	3	1236	16	776	4	1021	39.8	83.4	1.10	30.9	5.1
PSCGA161	1000	8	853	7	1308	9	772	6	983	38.1	84.2	1.15	31.7	4.8
SS9907	1050	5	965	4	1205	19	697	16	979	41.1	83.4	1.07	31.2	5.7
SG501BR	1022	7	750	16	1370	4	729	12	968	39.7	83.6	1.06	30.3	5.1
SS9901	874	18	880	5	1377	3	734	11	966	39.8	82.8	1.09	29.3	5.1
ST4691B	1026	6	727	22	1295	10	773	5	955	41.9	83.1	1.07	28.0	5.3
ST474	947	12	811	12	1323	8	726	13	952	42.5	82.8	1.04	28.2	5.6
SG125BR	1066	4	734	20	1188	21	780	3	942	39.2	82.4	1.05	26.8	5.0
ST4793R	964	10	719	24	1386	1	664	18	933	41.9	82.8	1.04	28.6	5.3
AP7115	835	20	877	6	1348	5	659	19	930	40.9	83.1	1.08	27.6	4.8
ST4892BR	925	14	737	19	1291	11	739	9	923	41.8	83.0	1.07	29.1	5.3
FM958	895	16	791	14	1285	12	715	15	922	42.8	84.3	1.16	31.1	4.9
SG105	945	13	833	10	1284	13	619	22	920	40.3	84.3	1.09	29.3	5.4
SG747	913	15	748	17	1272	14	735	10	917	41.4	83.8	1.09	26.4	5.1
AP9257	875	17	820	11	1228	17	742	8	916	40.9	83.5	1.09	28.8	5.0
PM1560BG	746	24	652	26	1384	2	746	7	882	40.8	83.4	1.07	29.6	5.3
BXN47	860	19	746	18	1217	18	664	18	872	42.4	83.4	1.08	28.5	5.2
GAVILAN	962	11	806	13	1090	24	620	21	869	41.3	84.0	1.11	29.9	5.0
DP428B	758	23	733	21	1255	15	676	17	855	37.4	83.9	1.10	26.1	5.0
DP436RR	714	26	842	9	1124	23	715	15	849	37.0	83.8	1.10	27.0	5.0
CONDOR	779	22	762	15	1202	20	607	23	837	40.8	82.3	1.07	29.0	5.5
AP1500RR	835	20	723	23	1051	25	719	14	832	39.5	82.4	1.07	28.8	4.8
DP425RR	785	21	848	8	1039	26	653	20	832	38.3	82.6	1.08	27.1	5.3
DP451BRR	734	25	697	25	1146	22	739	9	829	36.2	83.8	1.11	27.2	5.0
PM1218BR	985	9	245	27	1026	27	264	24	630	42.9	83.4	1.08	27.7	4.8
LSD 0.10	138		137		144		93		118	1.5	0.8	0.03	0.9	0.3
CV									12%	-	-	-	-	-
Variety X Location Probability Valueb									<0.01	<0.01	NS	NS	NS	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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