📄 other

Biochar-immobilized Burkholderia pyrrocinia bacterial agent alleviates cadmium stress in pepper throughout the growth cycle: physiological and transcriptomic insights into growth promotion and decreased cadmium accumulation

本研究表明,生物炭固定的烧碱菌(*Burkholderia pyrrocinia*)制剂通过增强生理韧性并上调涉及镉螯合、激素生物合成及氧化应激防御的关键分子通路,有效地缓解了镉胁迫并促进了辣椒植株在整个生命周期内的生长。

Tingting Yang, Lingxiang Zeng, Yudie Zhao, Lizhen Han2026-07-24
📄 other

Establishing Lethal and Growth Reduction Doses of Fast Neutron Irradiated Cowpea [Vigna Unguiculata (L.) Walp.]

本研究确定了两种豇豆品种在快中子辐照下的半数致死剂量(LD₅₀)和半数生长抑制剂量(GR₅₀),结果表明 SAMPEA 21 比 SAMPEA 20T 更具辐射敏感性,并为优化诱变育种方案提供了必要的基因型特异性基准。

Ibrahim Ashiru, Umar U. Uwais, Ibrahim Halima, Almustapha Zakari, Abdullahi A. Dabo, Aminu Isyaku2026-07-24
📄 agriculture

Integrated phosphorus management strategy improves maize phosphorus use efficiency by coordinating root-zone phosphorus availability and root architecture under reduced-P drip irrigation

本研究表明,在减磷滴灌条件下,将深层条施磷与γ-聚谷氨酸相结合的集成磷管理策略,通过使根区磷有效性与优化的根系构型保持同步,显著提高了钙质土壤中玉米的磷利用效率并维持了产量。

Yuxiang Li, Qingyun Tang, Guojiang Yang, Zhong Zheng, Jiahui Hao, Xin Zhu, Kexing Xie, Zhijian Gao, Yali Zhang, Guodong (…)2026-07-23
📄 agriculture

Monitoring farmland soil moisture status in semi-arid regions using multi-source remote sensing fusion data and machine learning algorithms

本研究表明,在 XGBoost 机器学习框架内整合光学植被指数与雷达后向散射特征,能够有效监测半干旱春玉米田中不同深度和生长阶段的土壤水分时空动态,揭示了这些数据源之间的互补作用以及组合方法的优越性能。

Mingjie Ma, Jinghua Zhao, Ming Hong, Tingrui Yang, Qiuping Fu2026-07-23
📄 agriculture

Comparative Analysis of Exponential Smoothing and ARIMA Models for Forecasting Major Agricultural Crops in Bangladesh

本研究评估了简单指数平滑法、Holt线性法以及ARIMA模型,用于预测孟加拉国稻米、玉米、马铃薯和小麦的生产趋势,发现Holt线性法对三种作物最为优化,而ARIMA(0,3,2)最能准确预测小麦,从而为未来的农业规划和政策制定提供了关键见解。

MAHIM MD. MUNTASHIR PRAM, Mohammad Shahed Masud2026-07-23