Comparative nitrogen use efficiency of urea and pig slurry for regrowth yield and nutritive value in perennial ryegrass sward

von Park, Sang Hyun
Veröffentlicht in: Asian-Australasian journal of animal sciences (2017)

Nutrient status and phytotoxicity analysis of goat manure discharged from farms in South Korea

von Cho, Won-Mo
Veröffentlicht in: Environmental technology (2017)