“optimum nutrient management”的概念、定义、翻译、参考文献-科学参考

单词	optimum nutrient management
释义	optimum nutrient management Encyclopedia 农学[肥料养分效率]释 optimum nutrient management最佳养分管理基于“4R”原则进行的作物养分推荐方法。“4R”养分管理的核心概念是把植物养分的正确品种，用正确的用量，在正确的时间，施在正确的位置，同时，配合正确的养分配比和施肥方法。
随便看	blow up time blow-up time BLP model BLP模型 BLR BLRG BLS BLUE blue blue agriculture Blue and John Crow Mountains blue and white fish and glaze pattern plate blue and white glazed Avalokitesvara porcelain jar with plum patterns blue-and-white jar with story blue-and-white meiping with motif of figures appreciating the four flowers orchild,louts,chrysanthemum and prunus blue and white porcelain blue-and-white porcelain of the Yuan dynasty blue and white porcelain pot with openwork four season sights involving red mountains and flowers blue and white round porcelain pot with water and dragon patterns Blue Annals blue band blue-beam magnet bluebell blueberry blue biotechnology

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。