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草木灰是一种优质速效性的农家钾肥,经常在鱼塘中施用能培肥水质,调节酸碱度,并能防治鱼病,加速鱼类生长。
Ash is a high-quality and quick-acting farm potash fertilizer. It is often used in fish ponds to fertilize water, regulate pH, prevent fish diseases and accelerate fish growth.