这批杂肥由堆肥、草木灰和畜禽粪便混合制成，适合用于改良贫瘠土壤。
This batch of mixed fertilizer is made from compost, wood ash, and livestock manure, making it suitable for improving poor soil.
This batch of mixed fertilizer is made from compost, wood ash, and livestock manure, making it suitable for improving poor soil.