A comparison of diploid and tetraploid perennial ryegrass and tetraploid ryegrass/white clover swards under continuous sheep stocking at controlled sward heights. 1. Sward characteristics
Autor: | G. SWIFT, J. E. VIPOND, T. H. McCLELLAND, A. T. CLELAND, J. A. MILNE, E. A. HUNTER |
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Rok vydání: | 1993 |
Předmět: | |
Zdroj: | Grass and Forage Science. 48:279-289 |
ISSN: | 1365-2494 0142-5242 |
Databáze: | OpenAIRE |
Externí odkaz: |