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LexiconDream

💩 糞便

動物糞便用作有機肥料來改良土壤。

糞便

糞肥是動物糞便，通常與墊料稻草或尿液混合，用於改良土壤。農民們數千年來一直將其施用於田地，它至今仍是最全面的有機改良劑之一。

新鮮糞肥與堆肥糞肥截然不同。新鮮糞肥氨和鹽含量高，會灼傷幼苗，可能攜帶病原體或雜草種子。經過堆肥或陳化處理，新鮮糞肥中的有害化合物被分解，許多病原體被殺死，最終形成穩定、疏鬆的肥料，既能增加土壤有機質，又能為作物提供養分。

類型和用途

糞便也是環境問題。來自農田和飼養場的徑流會將磷和氮帶入水道，導致藻類大量繁殖。避開雨季施用糞便，並將糞便混入土壤中，可降低此風險。

Comments (5)

  1. Neighbor
    The smell when it's being spread is intense but temporary. Results in the garden are worth it.
  2. Organic farmer
    Well-composted manure is gold for soil structure and nutrients. Fresh can burn plants though.
  3. Jeff Anderson
    Manure is a great fertilizer but it needs to be composted first. Fresh manure can burn plants.
  4. Gardener
    Horse versus cow versus chicken have different nutrient profiles. Matching to soil needs helps.
  5. Rosa L.
    My grandfather swore by horse manure for his garden. He had the best tomatoes in the neighborhood.

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