Testing possibilities of applying growth regulators in agricultural production. Pt. 3. Plant reaction on GA3, IAA, kinetin and phenylacetic acid under intensive fertilization
1988
Nowak, G. | Czapla, A. | Nowak, J. (Akademia Rolniczo-Techniczna, Olsztyn (Poland). Katedra Chemii Rolnej)
The results from three vase experiments (corn, rescue grass) and from field experiment on a meadow were presented in this work. In these experiments the effect of different ways of applying growth regulators: through leaves and together with fertilizers on height and structure of corn yield was tested. Futhermore, the reaction of intensely fertilized corn, brome grass and meadow green on growth regulators was also examined. The best results were obtained while applying growth regulators in the form of spray. Giberelline favoured better utilization of high doses of fertilizers by corn
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