“bird shit (guano) as phosphate rock”的概念、定义、翻译、参考文献-科学参考

单词	bird shit (guano) as phosphate rock
释义	bird shit (guano) as phosphate rock Encyclopedia 农学海鸟粪磷肥释 bird shit (guano) as phosphate rock海鸟粪磷肥海鸟排泄的粪便和尸体堆积物，经过自然风化而形成的天然磷肥。又称鸟粪堆积磷。
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