“theory of nutrient returns”的概念、定义、翻译、参考文献-科学参考

单词	theory of nutrient returns
释义	theory of nutrient returns Encyclopedia 农学[肥料养分效率]释 theory of nutrient returns养分归还学说为维持土壤肥力而必须归还作物从土壤中取走养分的理论。即植物收获物从土壤带走的养分，必需“返还”至土壤才能维持土地生产力。
随便看	ritornello form RITS RITSC Ritsu-ryō system Ritt Ritt basis theorem Ritter Ritt-Wu method RITU ritual ritual architecture Ritual Formulation and Music Composition Ritual Manners ritual music Ju Shui Wu Yin in Hubei province ritual performance building at City God Temple of Yuci District ritual performance building at Five Sages Temple of Mayinghe Village, Youyu County rituals of Duixi opera Rituals of Fasting Ritual Song Ritual Theatres in China ritual theory Ritual Wine Vessel ritualwinevessel Rituximab Ritz

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