耕作方法与施氮量对旱作农田土壤团聚体稳定性及玉米产量的影响
[Simultaneous determination of 21 perfluorinated and polyfluoroalkyl substances in plant oils by ultra-high performance liquid chromatography-triple quadrupole mass spectrometry]. [PDF]
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祁连山农牧交错带典型草地和梯田土壤侵蚀对团聚体有机碳的影响