“effective soil fertility”的概念、定义、翻译、参考文献-科学参考

单词	effective soil fertility
释义	effective soil fertility Encyclopedia 农学土壤有效肥力释 effective soil fertility土壤有效肥力耕作土壤中能被当季作物直接利用而产生经济效益的养分。又称土壤经济肥力。
随便看	Integrated Taxonomic Information System integrated temperature,thermal time integrated temperature zone integrated test of measurement system integrated test system integrated traffic information service integrated transmitter and receiver devices in Coherent Optical Communication integrated transportation integrated transport system integrated trial of several crimes of the offender integrated type of organization integrated utilization of forest integrated voltage stabilizer integrated wastewater discharge standard integrated water resources planning integrated watershed management integrated watershed planning integrate theory with practice integrating integrating circuit integrating conflicting data integrating factor integrating fraction integrating ionization chamber integrating nephelometer

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