The Effect of Nitrogen on Zinc Deficiency in Subterranean Clover
Open Access
- 1 January 1955
- journal article
- research article
- Published by CSIRO Publishing in Australian Journal of Biological Sciences
- Vol. 8 (1) , 47-55
- https://doi.org/10.1071/bi9550047
Abstract
Data are presented from four sand culture and one water culture trial. Subterranean clover plants growing on a soil low in zinc showed increased severity of zinc deficiency symptoms when the nitrogen supply was increased. This effect was produced by applications of NaNOs, L-asparagine, NH4NOa, and (NH4)2S04. It was not due to changes in soil pH, nor to increased growth demand arising from applied nitrogen.Keywords
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