数字农科院2.0

Insights from model plants to improve cotton's use of nitrogen and phosphorus

文献类型： 外文期刊

作者： Pu, Yuanchun;Wang, Peilin;Abbas, Mubashir;Iqbal, Asif;Dong, Qiang;Luo, Tong;Wang, Qianqian;Cao, Fei;Song, Meizhen

作者机构：

关键词： Nitrogen use efficiency (NUE);Phosphorus use efficiency (PUE);Cultivation improvement;Nitrogen-phosphorus transport mechanisms;Nitrogen-phosphorus interaction

期刊名称： JOURNAL OF COTTON RESEARCH

ISSN： 2096-5044

年卷期： 2025 年 8 卷 1 期

页码：

收录情况： CSCD（2025-2026年度） ; ; 农林核心（2024版） ; ; ESCI（2025版）

摘要： Nitrogen (N) and phosphorus (P) are mineral nutrients essential for plant growth and development, playing a crucial role throughout the plant life cycle. Cotton, a globally significant textile crop, has a particularly high demand for N fertilizer across its developmental stages. This review explores the effects of adequate or deficient N and P levels on cotton growth phases, focusing on their influence on physiological processes and molecular mechanisms. Key topics include the regulation of N- and P-related enzymes, hormones, and genes, as well as the complex interplay of N- and P-related signaling pathways from the aspects of N-P signaling integration to regulate root development, N-P signaling integration to regulate nutrient uptake, and regulation of N-P interactions-a frontier in current research. Strategies for improving N and P use efficiency are also discussed, including developing high-efficiency cotton cultivars and identifying functional genes to enhance productivity. Generally speaking, we take model plants as a reference in the hope of coming up with new strategies for the efficient utilization of N and P in cotton.

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