📄 agriculture

Satellite-derived and regional weather data as scalable alternatives to on-site stations for forecasting corn tar spot

本研究表明,免费获取的 NASA POWER 卫星数据和区域气象站网络(Mesetanets)可作为成本高昂的在站气象站的可行且具扩展性的替代方案,用于预测玉米靶孢菌病(tar spot)的严重程度,并在多种建模框架下实现了相当的预测准确度。

Malleswari Kachireddy, Carlos C. Gongora-Canul, Mariela Fernandez-Campos, Brenden Lane, Mohammad R Jahanshahi, C. D. Cru (…)2026-07-13
📄 agriculture

Double Transfer Learning-Based Capsule Network for Multi-Crop Plant Disease Classification Using Heterogeneous Leaf Image Datasets

本文提出了一种基于双重迁移学习的胶囊网络(DTL-CapsNet)框架,该框架通过结合预训练特征提取与空间关系建模,有效地实现了跨多种作物物种的疾病分类,并在包含超过21,000张叶片图像的异构数据集上,展示了优于传统CNN和迁移学习模型的准确率。

Rathiya R, Kalamani M2026-07-13
📄 agriculture

Allelic and genotypic frequencies of polymorphisms associated with productive traits in cattle of the Sardo Negro breed of Mexico

本研究利用 PCR–RFLP 基因分型技术确定了墨西哥萨尔多内格罗黑牛(Sardo Negro cattle)中与肉及奶产量相关的六个基因多态性的等位基因和基因型频率,揭示了高频与低频有利等位基因的混合情况,旨在为未来的遗传选择策略提供参考。

Aldo Francisco Galindo Hernández, Miguel Ángel Ayala Valdovinos, Theodor Duifhuis Rivera, Néstor Gerardo Michel Regalado (…)2026-07-13
📄 agriculture

Phytohormone and transcriptome analyses reveal the mechanisms underlying branch angle formation in narrow-crowned Chamaecyparis hodginsii

本研究鉴定了优良的窄冠桧(*Chamaecyparis hodginsii*)来源地,并阐明了在特定植物激素谱和转录组变化的支撑下,由生长素介导的枝条倾斜角调节是其形成窄冠结构的机制。

Xing Cai, Zhitao Chen, Jiali Bai, Jihong Xiao, Jiaying Liu, Yuchen Lin, Bingbing Lu, Yuchun Lin, Tianyu Gao, Lingyan Che (…)2026-07-13
📄 agriculture

Smallholder Farmers' Perceptions of the Influence of Cattle-Wildlife Interactions on Herd Productivity and Health in the Buffer Zone of Maputo National Park

这项研究表明,尽管马普托国家公园缓冲区的农户普遍认可野生动物保护的重要性,但在不同邻近区域内,对于家畜与野生动物相互作用所带来的具体健康风险及其后果仍存在显著的知识空白,这凸显了实施综合“全健康”(One Health)教育与监测策略的必要性。

Elio Muatareque, Joana Thonela, Celeste Mabunda, Belisário Moiane, Rafael Escrivão, Valério Macandza2026-07-13