“magnitude of decrease”

Claim · model-written summary

The magnitude of the nutrient-concentration decrease varied with crop species and nutrients.

Taxon

upland rice, common bean, corn, and soybeanGlycine maxPhaseolus vulgarisOryza sativaZea mays subsp. mayst0

Material

crop speciese1

Outcome

magnitude of decreasee1

Not reportedDirection

Verbatim

e1

“the magnitude of decrease varied with the crop species and nutrients”

t0

“Upland Rice, Common Bean, Corn, and Soybean”

Claim · model-written summary

Reducing the spray volume below 10 ml. per square yard produced a progressive decrease in the magnitude of response on kidney-bean plants.

Taxon

kidney-beanPhaseolus vulgarise1

Treatment

reduced below 10 ml. per square yarde2

Outcome

magnitude of responsee2

Direction

progressive decreasee2

Not reportedComparator

Verbatim

e1

“Aqueous sprays, containing a constant threshold amount of the ammonium salt of 2,4-dichlorophenoxyacetic acid, were found to be most effective at a volume rate of 10-20 ml. per square yard when applied to young kidney-bean plants”

e2

“Rates of 40-100 ml. per square yard were less effective, and there was a progressive decrease in magnitude of response as the volume was reduced below 10 ml. per square yard”

Claim · model-written summary

Rates of 40-100 ml. per square yard were less effective than a volume rate of 10-20 ml. per square yard on kidney-bean plants.

Taxon

kidney-beanPhaseolus vulgarise1

Treatment

Rates of 40-100 ml. per square yarde2

Outcome

less effectivee2

Direction

less effectivee2

Comparator

volume rate of 10-20 ml. per square yarde1

Verbatim

e1

“Aqueous sprays, containing a constant threshold amount of the ammonium salt of 2,4-dichlorophenoxyacetic acid, were found to be most effective at a volume rate of 10-20 ml. per square yard when applied to young kidney-bean plants”

e2

“Rates of 40-100 ml. per square yard were less effective, and there was a progressive decrease in magnitude of response as the volume was reduced below 10 ml. per square yard”