The Distribution of Excreta by Freely Grazing Cattle and Its Effect on Pasture Fertility: II. Effect of Returned Excreta on the Residual Concentration of Some Fertilizer Elements 1
Autor: | H. L. Lucas, R. G. Petersen, W. W. Woodhouse |
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Rok vydání: | 1956 |
Předmět: | |
Zdroj: | Agronomy Journal. 48:444-449 |
ISSN: | 1435-0645 0002-1962 |
DOI: | 10.2134/agronj1956.00021962004800100003x |
Databáze: | OpenAIRE |
Externí odkaz: |