Two previously unknown species of fungi, Neohelicomyces coffeae and Neohelicomyces puerensis, have been found living on dead coffee plant branches in China. These belong to a group called Neohelicomyces, known for their unique, coiled shapes that look like tiny springs or spirals under a microscope. While many fungi in this group have been found in the wild, this study is significant because it explores how these organisms exist within agricultural environments, specifically in coffee-growing regions.

Better farming through technology: A new UC Riverside system can map soil moisture tree by tree, so growers water only where and when it’s needed. 

Agricultural systems worldwide face increasing pressure to enhance productivity while mitigating environmental impact, particularly regarding greenhouse gas emissions linked to fertilizer use. The production and application of nitrogen fertilizers account for a substantial portion of agriculture's carbon footprint. Addressing this challenge, a collaborative research effort from Shenyang Agricultural University explored a novel approach: utilizing monosodium glutamate waste liquid residue (MSGWLR) as a complete or partial substitute for conventional chemical nitrogen fertilizers in rice cultivation. This investigation sought to quantify the effects on rice yield, quality parameters, and crucially, the overall carbon emissions associated with rice production, proposing a pathway toward cleaner agricultural and industrial practices.

A comprehensive analysis of China's livestock sector shows a significant reduction in greenhouse gas emissions over the last two decades, with projections indicating a further 33.7% decrease by 2030. The investigation, led by researchers Yulong Chen and Le Qi of Inner Mongolia University and Hafiz Athar Hussain of the Chinese Academy of Agricultural Sciences, pinpoints the complex interplay of factors driving this trend, offering a roadmap for sustainable agricultural development. As a major contributor to global agriculture, China's management of non-CO₂ GHG emissions from its livestock industry has profound implications for international climate goals.

In a novel approach that bridges sustainable agriculture and climate technology, scientists have successfully used cow manure as a superior, green alternative to chemical additives for creating high-performance carbon-capture materials. A collaborative team from the Chinese Academy of Agricultural Sciences (CAAS) and China Agricultural University has demonstrated that protein-rich cow manure is more effective than conventional urea for producing nitrogen-doped biochar, a porous material designed to adsorb CO₂ from the atmosphere. This finding presents a dual solution, tackling agricultural waste management while advancing carbon capture technology.

The research, led by Yuxuan Sun, Jixiu Jia, and Zonglu Yao, focused on developing a more environmentally friendly method for enhancing biochar. The standard process often relies on synthetic, energy-intensive nitrogen sources like urea to improve biochar’s ability to trap CO₂ molecules. The team instead explored a circular-economy model, using corn straw as the base carbon material and cow manure as a biological nitrogen source. They prepared different biochar samples through hydrothermal carbonization, a process that uses heated water under pressure, followed by a potassium hydroxide activation step to create a highly porous final product.

Improving soil health is essential for sustainable agriculture and global food security. A new study reports that hydrochar, a carbon-rich material produced from organic waste, may outperform traditional soil amendments such as biochar and crop residues in strengthening soil structure and storing carbon.