Cultivation offers effective management of subterranean clover damping-off and root disease

摘要: Soil cultivation studies involving subterranean clover pastures were undertaken utilizing field cores from five farms and two in-field trials. Tap lateral root disease in was less (p < .001) severe shoot weights greater following simulated cultivation. Germination severity of both affected (p < .005) by three-way interactions with cultivation, cultivar site. Cultivation suppressed tap for cultivars Meteora Riverina across the sites Seaton Park sites. In-field trials confirmed reduces increases germination plant productivity. The best treatment cultivation + fumigation that reduced (p < .05) increased nodulation Riverina, Woogenellup. Cultivation + fumigation also Woogenellup Park. There negative correlations (all p < .001) between (R2 = .85, R2 = .58, respectively); weight (R2 = .58, R2 = .854, (R2 = .83, R2 = .64 respectively). This study highlights close relationship nodulation, likely explaining much widespread poor pastures. confirms damping-off can be mitigated offering producers flexibility management, especially where autumn–winter feed shortages occur on a regular basis.