“theory on everlasting of soil fertility”的概念、定义、翻译、参考文献-科学参考

单词	theory on everlasting of soil fertility
释义	theory on everlasting of soil fertility Encyclopedia 理学〔古代农业思想〕释 theory on everlasting of soil fertility地力常新壮说宋代陈旉对土壤肥料之科学总结，认为合理利用土壤、改良土壤和培肥土壤，土壤肥力不会减弱衰退，反而越种越肥，实现地力的常年新壮，驳斥了地力衰退论。
随便看	Alexander Alexandrovich Fadeyev Alexander Alfredovich Bek Alexander Alyabyev Alexander Andreevich Prokhanov Alexander Andreevich Shklyarevsky Alexander Andreyevich Prokofyev Alexander Archipelago Alexander Brome Alexander Buzo Alexander Calder Alexander cohomology group Alexander cohomology module Alexander-Conway polynomial Alexander Cozens Alexander crater Alexander de Gouvea Alexander Dovzhenko Alexander duality Alexander duality theorem Alexander Fleming Alexander Fomich Veltman Alexander Gerschenkron Alexander Gierymscy Alexander Glazunov Alexander Goehr

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