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秸秆-膨润土-PAM改良材料对沙质土壤磷素吸附解吸的影响
贺春凤 杨巍 王永敏 王定勇
Effect of Straw-Bentonite-PAM Improved Material on Phosphorus Adsorption-Desorption of Sandy Soil
中国农学通报 . 2011, (33): 79 -84 .  DOI: 10.11924/j.issn.1000-6850.2011-2654