“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	atmosphere atmosphere andhealth atmosphere circle system atmosphere makeup atmosphere map atmosphere-ocean coupling atmosphere of the Earth atmosphere of the times atmosphere pressure chemical ionization atmosphere pressure chemical ionization (APCI) atmosphere zenith delay atmospheric absorption atmospheric acoustics atmospheric aerosol measurement instruments atmospheric aerosols atmospheric agitation atmospheric analysis atmospheric and ionospheric radio wave propagation effects atmospheric attenuation atmospheric attenuation of infrared radiaton atmospheric boundary layer atmospheric boundary layer wind tunnel atmospheric bridge atmospheric carbon dioxide concentration atmospheric center of action

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