D 55.80 03 Scc E 53.960 3 sdc
TGrouping Mea nN VAR A 79.567 3 C
B 36.300 3 CT3 C 29.467 3 CT2
Bảng 28: Hiệu lực phòng trừ của thuốc hóa học Rovral 50W và
chế phẩm sinh học nấm đối kháng Trichoderma viride với bệnh HRGMT
hại cà chua trong điều kiện chậu vại (xử lý hạt). Tỷ lệ bệnh (%)
The SAS System 00:11 Monday, January 28, 2002 8
OBS REP VAR TLB 1 1 CT1 81.5 1 1 CT1 81.5 2 1 CT2 29.1 3 1 CT3 32.1 4 1 CT4 72.4 5 1 CT5 74.8 6 1 CT6 13.7 7 1 CT7 37.5 8 2 CT1 83.5 9 2 CT2 28.7 10 2 CT3 30.5 11 2 CT4 70.8 12 2 CT5 72.4 13 2 CT6 12.9 14 2 CT7 34.9 15 3 CT1 81.9 16 3 CT2 26.3 17 3 CT3 28.8 18 3 CT4 68.5 19 3 CT5 72.4 20 3 CT6 10.6 21 3 CT7 34.7 The SAS System 00:11 Monday, January 28, 2002 9 Analysis of Variance Procedure Class Level Information Class Levels Values
REP 3 1 2 3
VAR 7 CT1 CT2 CT3 CT4 CT5 CT6 CT7 Number of observations in data set = 21 Number of observations in data set = 21 The SAS System 00:11 Monday, January 28, 2002 10
Analysis of Variance Procedure Dependent Variable: TLB
Source DF Sum of Squares Mean Square F Value Pr > F
Model 8 13354.91333333 1669.36416667 1864.38 0.0001
Error 12 10.74476190 0.89539683
Corrected Total 20 13365.65809524
R-Square C.V. Root MSE TLB Mean
0.999196 1.991116 0.94625410 47.52380952 0.94625410 47.52380952
Source DF Anova SS Mean Square F Value Pr > F
REP 2 23.11523810 11.55761905 12.91 0.0010 11.55761905 12.91 0.0010
VAR 6 13331.79809524 2221.96634921 2481.54 0.0001 2221.96634921 2481.54 0.0001
The SAS System 00:11 Monday, January 28, 2002 11 Analysis of Variance Procedure T tests (LSD) for variable: TLB NOTE: This test controls the type I comparisonwise error rate not the experimentwise error rate.
Alpha= 0.05 df= 12 MSE= 0.895397 Critical Value of T= 2.18
Least Significant Difference= 1.6834 Means with the same letter are not significantly different.
T Grouping Mean N VAR A 82.3000 3 CT1