Phosphorus flows and use efficiencies in production and consumption of wheat, rice, and maize in China

Ma, Wenqi; Ma, Lin; Li, Jianhui; Wang, Fanghao; Sisák, István; Zhang, Fusuo

doi:10.1016/j.chemosphere.2011.04.055

Cited by 77 publications

(44 citation statements)

References 18 publications

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“…For example, Ma et al (2011) investigated PUE in wheat, rice, and maize production in China and reported PUE D values of 10.7, 13.1, and 11.0%, respectively. Shabnam and Iqbal (2016) reported a PUE D value of 8.0% for wheat grown on an acidic soil.…”

Section: Resultsmentioning

confidence: 99%

World Phosphorus Use Efficiency in Cereal Crops

et al. 2017

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A current estimate of global phosphorus use effi ciency (PUE) for cereal production is not available. Th e objectives of this paper were to estimate PUE for cereal crops grown in the world and to review methods for improvement. Phosphorus use effi ciency was determined using world cereal harvested area, total grain production, and P fertilizer consumption from 1961 to 2013, in addition to assumptions established from previous literature. World PUE of cereal crops was calculated using both balance and diff erence methods. Using the balance method, cereal grain P uptake is divided by the P fertilizer applied. Alternatively, the diff erence method accounts for P coming from the soil and that is subtracted from applied P. Utilized in this analysis is the estimate that cereal production accounts for 61% of the total harvested cropland. Cereal grain yields increased from 1.35 to 3.90 Mg h -1 between 1961 and 2013. In 1961, the world's fertilizer P consumption was 4,770,182 Mg and increased to 16,662,470 Mg of P fertilizer by 2013. Th is represents a 3.5× increase in P fertilizer consumption over 53 yr. Phosphorus use effi ciency estimated using the balance method was 77%. Using the diff erence method, PUE for cereal production in the world was estimated to be 16%.

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Section: Resultsmentioning

confidence: 99%

World Phosphorus Use Efficiency in Cereal Crops

et al. 2017

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“…-June, 2016 that developing cultivars that have a greater capacity to grow in soils with low P availability could offer an alternative to P fertilizers (Zhang et al, 2012). Research on phosphorus efficiency has been conducted in a variety of crop species, including soybean (Wang, Guppy, Watson, Sale, & Tang, 2011), corn (Fageria & Baligar, 1997), common bean (Liao et al, 2004), rice (Fageria, Baeta, & Alexandre, 2011), and wheat (Ma et al, 2011). However, very little is known about cotton P use efficiency.…”

Section: Introductionmentioning

confidence: 99%

<b>Phosphorus uptake and use efficiency of different cotton cultivars in savannah soil (Acrisol)

et al. 2016

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ABSTRACT. Low soil phosphorus (P) is a limiting factor for plant growth in the Brazilian savannah, where P diffuses slowly and has a high fixation rate in soil (as Al-P and Fe-P). In this study, we investigated the variation in P uptake by different cotton cultivars grown in savannah soil. We conducted a greenhouse experiment using a fully factorial 2 x 17 randomized design with two P treatments (low P = 20 mg kg ) and 17 cotton cultivars. The plants were potted in Acrisol soil labeled with radioisotope 32 P. There was genetic variation in the P use efficiency among the cotton cultivars. The P treatments significantly influenced the dry weight of shoots (DWS), P accumulation, the specific activity of 32 P, and the L-value (both the standardized and L-values discounted the P present in the cottonseed). Hierarchical clustering analysis classified the cotton cultivars into distinct, internally homogeneous clusters. Our results suggest that cotton cultivars could be selected to maximize P absorption efficiency in conditions of low plant-available P. The cultivars FMT 523, FM 910 and CNPA GO 2043 were the most responsive to P fertilization, while Barbadense 01, FM 966LL, IPR Jataí, BRS Aroeira and BRS Buriti were most efficient at absorbing plant-available P. Keywords:32 P activity, G. barbadense, G. hirsutum, Brazilian Cerrado.Eficiência de absorção e utilização de fósforo por cultivares de algodão em um solo de Cerrado (Latossolo Vermelho Amarelo) RESUMO. A baixa disponibilidade de fósforo (P) é um fator limitante para o crescimento de plantas no Cerrado Brasileiro, onde a difusão do P é baixa e o solo tem grande capacidade de fixação do P por óxidos de ferro e alumínio. Nesse estudo foi investigado a variação da absorção de P por diferentes cultivares de algodão cultivados em solo proveniente da região do Cerrado. Foi conduzido um experimento de casa de vegetação em delineamento inteiramente casualizado em esquema fatorial 2 x 17, dois tratamento com P (baixo P = 20 mg kg -1 e alto P = 120 mg kg -1 ) e 17 cultivares de algodão. As plantas foram cultivadas em vasos com um solo marcado com o radioisótopo 32 P. Houve variação genética para eficiência uso de P entre cultivares de algodão. O tratamentos com P influenciaram significativamente a matéria seca da parte aérea, acúmulo de P, atividade específica do 32 P, valor L e valor L descontando o P proveniente das sementes. A análise multivariada classificou os cultivares de algodão em grupos distintos e homogêneos internamente. Os resultados desse trabalho sugerem que pode-se selecionar cultivares de algodão mais eficientes em absorver e utilizar P em solos com baixa disponibilidade de P para as plantas. Os cultivares FMT 523, FM 910 e CNPA GO 2043 foram os mais responsivos a adubação fosfatada, enquanto que os cultivares Barbadense 01, FM 966LL, IPR Jataí, BRS Aroeira e BRS Buriti foram os mais eficientes na utilização de P.Palavras-chave: atividade do radioisótopo 32 P, G. barbadense, G. hirsutum, Cerrado.

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“…Consequently, the effective use of soil P and P containing mineral and organic fertilizers, as well as the cradle-to-cradle recycling of P from municipal, agricultural, and other biodegradable waste sources as green renewable fertilizers with high P use efficiency (e.g. slow-release granules), has become highly important (Huang et al, 2012;Ma et al, 2011;Schröder et al, 2011;Syers et al, 2008;Zhang et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

Phosphorus Use Efficiency of Bio-Based Fertilizers: Bioavailability and Fractionation

et al. 2016

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Although to date some technologies producing bio-based phosphorus (P) fertilizers have been proposed and implemented, the efficient use of the recovered products is still limited due to legislative constraints, lack of insights in their P release with time, and in the corresponding mechanisms. The aim of this paper was to evaluate the fertilizer performance in terms of P release and use efficiency of recovered struvite, iron phosphate (FePO4) sludge, digestate, and animal manure as compared to fossil reserve-based mineral triple superphosphate (TSP). First, product physicochemical characteristics and P fractionations in the context of European fertilizer legislation were assessed. Next, a controlled greenhouse experiment was set up to evaluate plant reactions as well as changes in P availability on sandy soils with both high and low P status. P soil fractions were determined in extracts with water (Pw), ammonium lactate (PAl), CaCl2 (P-PAE), and in soil solution sampled with Rhizon soil moisture samplers (Prhizon). Based on all results, long-term field trials evaluating the P release effect of struvite and digestate as compared to animal manure and TSP on different soil types with varying P status appear to be worthwhile. These products show promise as sustainable substitutes for conventional P fertilizers and could contribute to a more efficient use of P in agriculture. A refined classification of P application standards/recommendations in terms of soil P status, texture, and fertilizer characteristics, next to the crop P demand, is recommended. Moreover, the additional use of Rhizon samplers for determination of direct available P, including dissolved organic P, is proposed for better understanding and categorization of different P fertilizers in environmental and fertilizer legislations.

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Phosphorus flows and use efficiencies in production and consumption of wheat, rice, and maize in China

Cited by 77 publications

References 18 publications

World Phosphorus Use Efficiency in Cereal Crops

World Phosphorus Use Efficiency in Cereal Crops

<b>Phosphorus uptake and use efficiency of different cotton cultivars in savannah soil (Acrisol)

Phosphorus Use Efficiency of Bio-Based Fertilizers: Bioavailability and Fractionation

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