...单施氮肥；土壤全磷；Olsen-P [gap=1390]Key words: long-term fertilization; single N fertilization; soil total phosphorus; Olsen-P ...
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For soil total phosphorus,heterogeneity was the highest at the scale of topography and the smallest at the scale of rhizosphere,indicating topography and plant individual were the major factors affecting heterogeneity of soil total phosphorus,and the rhizosphere was the least.
土壤全磷的异质性则在地貌尺度最大,个体尺度次之,根际尺度最小,说明地貌特征是影响土壤全磷含量的主要因子,其次是植物个体,而根际对于土壤全磷的影响很小。
参考来源 - 古尔班通古特沙漠土壤化学性质空间异质性的尺度特征·2,447,543篇论文数据，部分数据来源于NoteExpress
Influence of cultivation on spatial variability of soil total phosphorus in sandy land.
耕种对沙地土壤全磷空间变异性的影响。
Results show that there exists some regularity for the amount and distribution of soil total phosphorus in the profiles.
结果表明，土壤剖面的全磷含量和分布与景观部位存在一定的联系。
No significant difference was found in the soil total phosphorus and potassium between different vegetation community, which might be determined by the sediment deposition in the Dongting Lake.
土壤全磷和全钾含量在不同植被间无显著差异，这与洞庭湖的泥沙淤积有着重要关系。
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