A Preliminary Study on the Determination of the Fertilization Tolerance of an Entisol in the Yuanmou Dry-Hot River Valley Based on Soil Qualities in Plot Scale

Using field slope farmland plots, this study planted the typical crop of maize (Zea mays L.) and investigated the effects of varied chemical fertilizer (organic compound fertilizer of potassium nitrate, containing 17% each of nitrogen, phosphorus, and potassium) application levels (0.5 times the com...

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Veröffentlicht in:	Sustainability 2021-04, Vol.13 (7), p.3626
Hauptverfasser:	Zhao, Li, Fan, Min, Song, Jie, Peng, Sili, He, Yuxiao, Wei, Yali, Dai, Yi, Liu, Gangcai
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural land Agricultural production Agrochemicals Ammonifying bacteria Bacteria Cereal crops Chemical properties Corn Enzymatic activity Enzymes Fertilization Fertilizer application Fertilizers Invertase Methods Microorganisms Nitrifying bacteria Nitrogen Organic compounds Organic matter Organic phosphorus Phosphorus Potassium Potassium nitrate Principal components analysis Rivers Runoff Soil erosion Soil fertility Soil improvement Soil properties Soil quality Sustainability Taxonomy Topsoil Trends
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