Table 23-10. Seed yield and relative seed yield of Velocity tall fescue in response to plant growth regulators (PRG) in Oregon (Silberstein et al. (2001a,b; 2002a,b).

PGR treatment 

Rate (g ai/ha )

2001   

2000     

Actual yield (kg/ha)

Relative yield (%) 

Actual yield (kg/ha)

Relative yield (%)

Nil

0

1360 

100

1070 

100 

Moddus

100 

2110 

155

1680 

157 

Apogee†

125

2125 

156

1720 

161 

† Apogee used at 190 g ai/ha in 2000.

<--Plant Growth Regulators (PGRs)

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Tall Fescue Monograph