Can periodic phosphorus fertilizer applications reduce the risk of P loss ?

Wang, Yongzhuang; Peng, Xiangying; Whalen, Joann K.; Lu, Caiyan; Huang, Bin; Zhang, Xinying; Chen, Xin

doi:10.1007/s10705-021-10184-z

Cited by 3 publications

(1 citation statement)

References 64 publications

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“…All the papers are focused on P and have often used the P fractionation technique. However, much like the diversity of topics covered over Mike's career, these papers cover topics such as: minimising P losses from fertiliser to water (Wang et al 2022); improving the efficiency of P use in grassland and cropping systems (Bilotto et al 2022;Bouray et al 2022;Hu et al 2022;Schwerdtner et al 2022;Touhami et al 2022), assessing the effect of different amendments on the availability of P in the soil (Brownrigg et al 2022;Kruse et al 2022); and fertiliser value of waste streams (Battisti et al 2022).…”

Section: Seminal P Fraction Papermentioning

confidence: 99%

In recognition of Mike Hedley: fate of fertiliser in soil and mobilisation of recalcitrant nutrients

McDowell

Burkitt

2022

Nutr Cycl Agroecosyst

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Section: Seminal P Fraction Papermentioning

confidence: 99%

In recognition of Mike Hedley: fate of fertiliser in soil and mobilisation of recalcitrant nutrients

McDowell

Burkitt

2022

Nutr Cycl Agroecosyst

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Multi-dimensional Studies on Thermotolerant Phosphate Solubilizing Bacteria Isolated from Rock Phosphate Mines for Bioactivation of Rock Phosphate

Yadav

Karkho

Mathur

2022

Geomicrobiology Journal

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Characteristics of agricultural phosphorus migration in different soil layers on purple soil sloping cropland under natural rainfall conditions

Wang

Chen

Zhao

et al. 2023

Front. Environ. Sci.

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Limited by the current monitoring and collection methods of subsurface flow data, the characteristics of phosphorus (P) migration loss in different soil layers on sloping cropland under natural rainfall conditions need to be clarified. In this study, a reliable U-trough collection method was used to explore P migration losses in different purple soil layers (L0: surface, L1: 0–20 cm, L2: 20–40 cm, and L3: 40–60 cm) for purple soil sloping cropland during a field monitoring campaign spanning two calendar years under natural rainfall conditions. The results suggested that the annual surface P loss load was 1.08 kg*ha−1*yr−1, where 92.1% was particulate P. The annual leaching loss load of total P from the L1 layer was 3.55 kg*ha−1*yr−1, where 74.2% and 10.5% were intercepted by the L2 and L3 layers, respectively, to increase the in situ soil P stocks. Only 15.3% of L1’s annually leached P, and only half the surface P loss load (L0), was lost to underground water. Heavy-rain events on the purple soils in the studied sloping cropland induced 43.9% of the annual surface P loss load. In contrast, 36.1%, 30.5%, and 30.3% of P’s eventual annual leached loss loads resulted from heavy, moderate, and torrential rain events, respectively. The maize season was the main period of surface and subsurface P migration loss. Due to the limitation of experimental conditions, the results of this experiment could not represent the soil phosphorus migration process in the natural purple slope farmland in nature, but it could partially represent the soil phosphorus migration in the newly cultivated purple sloping cropland in Chongqing.

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Can periodic phosphorus fertilizer applications reduce the risk of P loss ?

Cited by 3 publications

References 64 publications

In recognition of Mike Hedley: fate of fertiliser in soil and mobilisation of recalcitrant nutrients

In recognition of Mike Hedley: fate of fertiliser in soil and mobilisation of recalcitrant nutrients

Multi-dimensional Studies on Thermotolerant Phosphate Solubilizing Bacteria Isolated from Rock Phosphate Mines for Bioactivation of Rock Phosphate

Characteristics of agricultural phosphorus migration in different soil layers on purple soil sloping cropland under natural rainfall conditions

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