WebApr 5, 2024 · The available P supply intensity and crop yields could be enhanced by artificial P fertilizer application. The effects of blending 70% controlled-release phosphorus (CRP) and 30% triple superphosphate (TSP) on cotton physiological-biochemical properties in sodic and saline soils were investigated by a pot incubation trial. WebApr 10, 2024 · The intensity reached the peak (0.37 t/ha) in 2014, and then dropped continuously to 4.95% in 2016, yet still less than the fertilizer reduction (5.53%) during 2014–2016. The reason is that the fertilizer application was reduced thanks to the sharp decrease in crop acreage. In fact, the crop acreage during 2002–2016 dropped by 22.36%.
Land Fragmentation, Technology Adoption and Chemical Fertilizer ...
WebJan 25, 2024 · However, the treatment of single fertilizer application showed a different R 2 order of iron/aluminum/silicon oxide–aliphatic group > iron/aluminum/silicon oxide–polysaccharide > iron/aluminum ... Note: Red represents high intensity and blue represents low intensity. (B) 1D SRFTIR spectra extracted from regions of interest … WebNov 12, 2024 · In this study, we analyzed the spatiotemporal pattern of chemical fertilizer application intensity (CFAI) in China since 2000, evaluated the environmental risks of … shelly blasingham
Fertilizer Application - an overview ScienceDirect Topics
WebOct 20, 2024 · Application of organic fertilizers instead of chemical fertilizers is economically feasible and is one of the environmentally sound long-term approaches to sustainable agriculture (Hui et al., 2024, Ning et al., 2024). However, the effect of organic fertilizers on crop yield is slow and variable in the short term (Khaliq et al., 2006). Web19 hours ago · “The study showed strong correlative evidence that intensified land applications of Class B biosolids caused increases in the total phosphorus and total nitrogen fluxes in the Upper St. Johns River... WebApr 26, 2024 · The total area was divided into three classes: most suitable reduction areas (Class 1), where the total chemical fertilizer application intensity is greater than 350 kg/hm 2; subsuitable reduction areas (Class 2), where the total chemical fertilizer application intensity ranges from 300 to 350 kg/hm 2; generally suitable reduction … shelly blake oxford ct