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Related Experiment Video

Updated: Dec 21, 2025

Measuring Phosphorus Release in Laboratory Microcosms for Water Quality Assessment

Measuring Phosphorus Release in Laboratory Microcosms for Water Quality Assessment

Published on: July 22, 2019

Tightening the Phosphorus Cycle through Phosphorus-Efficient Crop Genotypes.

Wen-Feng Cong¹, Lalith D B Suriyagoda², Hans Lambers³

¹College of Resources and Environmental Sciences, National Academy of Agriculture Green Development, Key Laboratory of Plant-Soil Interactions, Ministry of Education, China Agricultural University, 100193 Beijing, China.

Trends in Plant Science

|May 17, 2020

Summary

We face phosphorus (P) scarcity and pollution. This study identifies P-efficient crops and strategies to improve P use in agriculture, reducing fertilizer needs and environmental harm.

Keywords:

crop genotype phosphorus cycle phosphorus-use efficiency phytate sustainable agriculture

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Area of Science:

Agricultural Science
Environmental Science
Plant Physiology

Background:

Global agriculture faces dual phosphorus challenges: scarcity due to rising food demand and eutrophication from fertilizer overuse.
Current research often remains monodisciplinary, hindering a comprehensive approach to enhance phosphorus-use efficiency.

Purpose of the Study:

To propose a multidisciplinary strategy for tightening the phosphorus cycle in agriculture.
To identify phosphorus-efficient crop genotypes and integrated management practices.

Main Methods:

Identifying crop genotypes with enhanced phosphorus acquisition, photosynthetic use, and remobilization efficiencies.
Reducing seed phytate phosphorus concentrations.
Integrating these genotypes with diversified cropping systems and smart fertilizer management.

Main Results:

Proposed strategies aim to significantly reduce phosphorus fertilizer requirements in agriculture.
Implementation is expected to decrease offsite environmental impacts, such as eutrophication.
Enhanced seed quality for human and livestock nutrition is a projected outcome.

Conclusions:

A multidisciplinary approach focusing on phosphorus-efficient crops and integrated systems is crucial for sustainable agriculture.
Optimizing phosphorus use enhances food security and minimizes environmental degradation.
Smart management practices tailored to soil phosphorus status are recommended.