Iowa State Journal of Research, Volumes 52-53Iowa State University Press, 1977 - Biology |
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Page 124
... percentage of available moisture in the top 30 cm , but , because of little available moisture at the greater depths , the percentage of available moisture in the root zone was very low . Using the root - zone percentage gave too high a ...
... percentage of available moisture in the top 30 cm , but , because of little available moisture at the greater depths , the percentage of available moisture in the root zone was very low . Using the root - zone percentage gave too high a ...
Page 140
... percentage reduction per unit of injury ( estimated reduction per unit " b " divided by estimated yield in the ab- sence of damage " a " ) varied considerably between years for the same geno- type due to substantial differences in yield ...
... percentage reduction per unit of injury ( estimated reduction per unit " b " divided by estimated yield in the ab- sence of damage " a " ) varied considerably between years for the same geno- type due to substantial differences in yield ...
Page 144
... percentage of plants showing leaf - feeding injury . Ankeny , Iowa . Standard error of b Genotype Year a Equation bl b2 WF9 WF9 1969 1970 - - y = 56.2 + 0.0830x 0.001564x2 0.0719 y = 33.3 0.0714x 0.00729 0.0096 B37 1969 Y = 39.0 0.0354x ...
... percentage of plants showing leaf - feeding injury . Ankeny , Iowa . Standard error of b Genotype Year a Equation bl b2 WF9 WF9 1969 1970 - - y = 56.2 + 0.0830x 0.001564x2 0.0719 y = 33.3 0.0714x 0.00729 0.0096 B37 1969 Y = 39.0 0.0354x ...
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