Phosphorus Dynamics: From Soil to Plant
Jianbo Shen,Lixing Yuan,Junling Zhang,Haigang Li,Zhaohai Bai,Xinping Chen,Weifeng Zhang,Fusuo Zhang +7 more
TL;DR: With increasing demand of agricultural production and as the peak in global production will occur in the next decades, phosphorus (P) is receiving more attention as a nonrenewable resource.
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Abstract: With increasing demand of agricultural production and as the peak in global production will occur in the next decades, phosphorus (P) is receiving more attention as a nonrenewable resource ([Cordell et al., 2009][1]; [Gilbert, 2009][2]). One unique characteristic of P is its low availability due to
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Digital mapping of soil phosphorous sorption parameters (PSPs) using environmental variables and machine learning algorithms
TL;DR: In this paper , the results showed that using the topographic attributes as the sole auxiliary variables was not adequate for predicting the soil phosphorous sorption parameters (PSPs) and that remote sensing data and its combination with soil properties were reliably used to predict PSPs.
8
Genome-wide analysis and environmental response profiling of phosphate-induced-1 family genes in rice (Oryza sativa)
Changqian Quan,Zhigang Bai,Shiwei Zheng,Jingming Zhou,Qiang Yu,Zhengjun Xu,Xiaoling Gao,Lihua Li,Jianqing Zhu,Xiaomei Jia,Rongjun Chen +10 more
TL;DR: The promoter region analysis showed that all the OsPHI-1 genes contained cis-regulatory elements responding to abiotic stresses, which will be helpful to further investigate the biological functions of PHI- 1 genes in rice.
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Influence of Soil Properties on P Pools and Its Effect on Forest Productivity in Mediterranean Calcareous Soils
TL;DR: In this article, the authors used a sequential fractionation method to determine P fractions in the soil according to their lability and their organic or inorganic nature in Pinus halepensis plots of the National Spanish Forest Inventory.
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•Dissertation
Role of faba bean (Vicia faba L.) for intensification of cereal-based cropping systems in the humid highlands of Ethiopia
Amsalu Nebiyu Woldekirstos
- 01 Jan 2014
TL;DR: It is hypothesized that significant variations in B-values exist between faba bean (Vicia faba L.) varieties having consequences for BNF and N balance calculations and quantified to what extent variety has an effect on B- values and hence BNF quantification.
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Effect of Rice-Straw Biochar Application on the Acquisition of Rhizosphere Phosphorus in Acidified Paddy Soil
TL;DR: In this paper , the effect of rice-straw biochar on P availability and the adaptability of rice roots in acidified soil was investigated, and the results showed that biochar application in degraded acidic soils could improve rice potential for P acquisition to increase available P component and maintain high citrate exudation.
References
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Mineral Nutrition of Higher Plants
H. Marschner
- 01 Jan 1986
TL;DR: In this article, the authors discuss the relationship between mineral nutrition and plant diseases and pests, and diagnose deficiency and toxicity of mineral nutrients in leaves and other aerial parts of a plant.
•Book
The Mineral Nutrition of Higher Plants
M. H. Martin,H. Marschner +1 more
- 01 Jan 1986
TL;DR: This chapter discusses the relationship between Mineral Nutrition and Plant Diseases and Pests, and the Soil-Root Interface (Rhizosphere) in Relation to Mineral Nutrition.
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The story of phosphorus: Global food security and food for thought
TL;DR: In this article, the authors put forward the case for including long-term phosphorus scarcity on the priority agenda for global food security, and presented opportunities for recovering phosphorus and reducing demand together with institutional challenges.
Phosphorus acquisition and use: critical adaptations by plants for securing a nonrenewable resource
TL;DR: Physiological, biochemical, and molecular studies of white lupin and other species response to P-deficiency have identified targets that may be useful for plant improvement, and Genomic approaches involving identification of expressed sequence tags found under low-P stress may also yield target sites for plant improved.
Bioavailability of soil inorganic P in the rhizosphere as affected by root-induced chemical changes: A review
TL;DR: In this paper, the authors give an overview of those chemical processes that are directly induced by plant roots and which can affect the concentration of P in the soil solution and, ultimately, the bioavailability of soil inorganic P to plants.
2.4K