2024-05-07 10:06:10动物植物
植物荧光的卫星图像可以预测作物产量

Cornell researchers and collaborators have developed a new framework that allows scientists to predict crop yield without the need for enormous amounts of high-quality data—which is often scarce in developing countries, especially those facing heightened

阅读全文
2024-05-07 09:44:08动物植物
古菌可以“挑食”:研究表明,一组寄生微生物可以改变宿主的新陈代谢

A parasite that not only feeds off its host, but also makes the host change its own metabolism and thus biology: NIOZ microbiologists Su Ding and Joshua Hamm, Nicole Bale, Jaap Damsté and Anja Spang have shown this for the very first time in a

阅读全文
2024-05-07 09:30:57动物植物
支持者表示,人们期待已久的芝加哥政策在保护候鸟方面做得不够

Annette Prince peered between glossy downtown buildings: "There's a bird in that grate."

阅读全文
2024-05-07 09:17:33动物植物
研究探索了美国高尔夫球场的能源和土地使用实践

In 2018, golf was estimated to contribute significantly to the US economy, generating $84 billion, supporting 2 million jobs, and providing $59 billion in compensation. Given its prominence, golf holds a valuable position within US culture. However, golf

阅读全文
2024-05-07 09:03:36动物植物
研究呼吁重新调整投入补贴的用途,以促进可持续的IPM实践

A CABI-led study has revealed that participation in the Zambia Farmer Input Subsidy Program (FISP)—particularly the flexible e-voucher system—encourages synthetic pesticide use at the expense of sustainable practices.

阅读全文
2024-05-07 08:24:51动物植物
研究评估水产养殖废水处理方法的可行性

Aquaculture production operations that help feed the world's growing population also generate polluted wastewater that harms the environment. Four studies published by Purdue University scientists since last May document the feasibility of previously unp

阅读全文
2024-05-07 07:35:53动物植物
养殖鲍鱼日粮对绿唇鲍唇壳色泽的调控

A mixed diet including native algae gives Australia's prized cultured abalone the colors and appearance preferred by lucrative Asian markets, new research shows.

阅读全文
2024-05-07 07:21:27动物植物
新冠肺炎大流行改变了我们的模式和行为,这反过来影响了野生动物

The Earth now supports over eight billion people who collectively have transformed three-quarters of the planet's land surface for food, energy, shelter and other aspects of the human enterprise.

阅读全文
2024-05-07 07:08:20动物植物
人工智能增强对受威胁大理石纹海雀的监测

Artificial intelligence analysis of data gathered by acoustic recording devices is a promising new tool for monitoring the marbled murrelet and other secretive, hard-to-study species, research by Oregon State University and the U.S. Forest Service has sho

阅读全文
2024-05-07 06:56:13动物植物
小组用新的一氧化二氮核算方法评估农业管理实践

As greenhouse gases go, nitrous oxide (N2O) is a doozy. With a global warming potential 273 times that of carbon dioxide, mitigating N2O could make a big difference. But before mitigation can happen, it's important to understand where the compound is com

阅读全文
2024-05-07 06:00:28动物植物
了解细胞对缺氧的转录反应

A multiprotein complex is essential for regulating cellular responses to oxygen deprivation, a key feature of cancer, according to a Northwestern Medicine study published in the Proceedings of the National Academy of Sciences.

阅读全文
2024-05-07 05:45:34动物植物
来自奶牛的抗菌肽显示出治疗高毒力细菌的潜力

University of Central Florida College of Medicine researcher Renee Fleeman is on a mission to kill drug-resistant bacteria, and her latest study has identified a therapy that can penetrate the slime that such infections use to protect themselves from anti

阅读全文
 3114   首页 上一页 202 203 204 205 206 207 208 209 210 211 下一页 尾页