ckwri.tamuk.edu/research-programs/southtexas-natives
4.9 mm
Control 4.9 mm 30 Minute Heat Treatment 3.6 mm
Subirrigation Treatment Once –every week
Experiment 1 (6/21 – 7/21/2012)
Experiment 2 (7/21 – 8/23/2012)
100%
100%
Once-every-2 weeks
26% (196)
28% (196)
Once-every-3 weeks
0%
0%
GENOTYPE
PERCENTAGE OF “LOOSE” SEEDLINGS (P=.05)
EC-3
38%a
ALAMO
31%a
LC-3
14%b
Genotype (# Tested) Alamo (7/62) PMC 2010 Harvest (327/467) PMC 2011 Harvest ( 54/75)
Low Crown Seedlings 11% 70% 72%
Genotype
4-Day Germination
10-Day Germination
Alamo
15/200 7% 51/200 26%
57/200 29% 127/200 64%
PMC 2010 Harvest