“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	Northern Rhodesian African National Congress northern schools of traditional Tibetan medicine Northern sect of Taoism Northern Seven Perfected Beings Northern Seven Years’War northern Shaanxi Yangge Northern Sichuan Lantern Opera Troupe of Nanchong City northern sky northern snakehead Northern Song brick carvings of scenes of women's daily life Northern Song dynasty Northern Song Dynasty Mauso-leums northern star Northern Territory Northern Territory Acceptance Act 1910 Northern Territory problem Northern Territory Self-Government Act Northern Territory Welfare Ordinance 1964 northern three-toed jerboa Northern Tianshan Mountains urban agglomeration Northern Tier northern treeshrew Northern tropic Northern War Northern Warlords

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