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The agrochemical effectiveness of some phosphorus-nitrogen compounds with the direct P−N bond |
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| Authors: | L Ondráček Z Řezáč F Moudrý J Hampl W Waněk |
| Institution: | 1. Research Institute of Inorganic Chemistry, SNP 37, ústí n. L., Czechoslovakia 2. College of Agriculture, Nitra 3. SNP 35, ústí n. L., Czechoslovakia |
| Abstract: | Phosphorus-nitrogen compounds characterized by the direct P?N bond, represented by trimeric and tetrameric phosphorus nitridoamide—PN(NH2)2]3–4, phosphorus oxytriamide—PO(NH2)3 and ammonium diamidophosphate—NH4PO2(NH2)2, were applied as fertilizers in a vessel experiment with barley and their agrochemical effectiveness was compared with that of ammonium phosphate—(NH4)2HPO4. The results obtained indicate that the above compounds are of nutritive value for plants. |
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