Spatial characteristics of soil potassium in the early stage of vegetation restoration and influencing factors in southwest China’s karst region
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DOI: 10.1038/s41598-024-84576-w
Abstract: The study established experimental transects in undisturbed areas of the Caohai Nature Reserve in Weining, Guizhou Province. The study aims to examine complete successional transects in different landscapes: non-karst, karst, and vegetation restoration, using the… read more here.
Keywords: restoration; vegetation; soil potassium; vegetation restoration ... See more keywords
Developing a model for soil potassium estimation using spectrometry data
Sign Up to like & getrecommendations! Published in 2020 at "Communications in Soil Science and Plant Analysis"
DOI: 10.1080/00103624.2020.1733002
Abstract: ABSTRACT Erosion is the continuous degradation of the soil surface mainly caused by water and/or wind. In the erosion process, the nutrients of the soil, including potassium, are eroded. Therefore, developing new models to estimate… read more here.
Keywords: soil potassium; potassium estimation; potassium; spectrometry ... See more keywords
Integration of Machine Learning and VIRS for Soil Potassium Content Prediction
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DOI: 10.1080/00103624.2025.2488423
Abstract: ABSTRACT At present, the combination of machine learning and visible and infrared spectroscopy (VIRS) stands out as one of the most promising methods for predicting soil potassium content. In this study, a total of 100… read more here.
Keywords: soil potassium; potassium content; prediction; soil ... See more keywords
Impact of active root zone soil potassium levels on cotton yield and fiber quality under no tillage
Sign Up to like & getrecommendations! Published in 2024 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2024.1458367
Abstract: Introduction Potassium deficiency significantly hinders cotton growth and development, adversely affecting yield and fiber quality. Applying potassium fertilizer is a common practice to address potassium deficiency in the soil. However, the effectiveness of potassium fertilizer… read more here.
Keywords: potassium levels; yield; soil; potassium ... See more keywords
30-Month Pot Experiment: Biochar Alters Soil Potassium Forms, Soil Properties and Soil Fungal Diversity and Composition in Acidic Soil of Southern China
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DOI: 10.3390/plants11243442
Abstract: Biochar has a significant impact on improving soil, nutrient supply, and soil microbial amounts. However, the impacts of biochar on soil fungi and the soil environment after 30 months of cultivation experiments are rarely reported.… read more here.
Keywords: soil properties; properties soil; soil potassium; biochar ... See more keywords