“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	shell temperature shell theory Shell煤气化炉 shelterbelt shelterbelt planting shelterbelt program for Huaihe River and Taihu Lake shelterbelt program for Liaohe River shelterbelt program for middle reaches of Yellow River shelterbelt program for Pearl River shelterbelt program for upper and middle reaches of Yangtze river shelterbelt system construction project in the upper and middle reaches of the Yangtze River in China sheltered anchorage of fishing boat sheltered housing sheltered workshop shelter-forest project in the north, northeast, and northwest China shelter,vehicle and room for electronic equipment shelterwood cutting She Lun shelving shelving by content shelving by form shelving-circulating-Reading Integration Shelyak Shemoneh Esrei shemu

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