Researchers investigated six rice straw management approaches and measured arsenic, cadmium, copper, nickel, lead, and zinc levels in rice. The work, published in Environmental and Biogeochemical Processes, is notable for treating multiple contaminants at once rather than optimizing for a single metal.

The experiments used greenhouse pots filled with cadmium-contaminated paddy soil collected from Jiangsu Province, China. Treatments included direct incorporation of untreated straw, accelerated straw decomposition, soil pH adjustment, modified water management, and application of biochar produced from rice straw.

Direct straw incorporation produced sharply contrasting outcomes across the metal suite. Arsenic in rice grains rose by 73.1%, while copper and lead dropped by 13.8% and 89.3%, respectively. Meanwhile, cadmium, nickel, and zinc showed no significant change under the conditions tested, highlighting the complexity of straw-driven chemistry.

Alternative mitigation strategies did not reliably prevent unwanted metal accumulation. Adjusting soil pH or changing decomposition timing failed to deliver consistent benefits, and modified water management could worsen risk: grain cadmium increased roughly 30-fold and exceeded China’s national food safety limit.

A key mechanism proposed by the authors involves organic matter released during straw breakdown. That material can strongly bind certain metals (such as copper and lead), yet simultaneously alter soil chemistry and microbial processes in ways that mobilize or transform other elements, including arsenic.

In contrast, applying rice straw–derived biochar at a relatively low dose of about 0.3% did not significantly increase any of the six metals in rice grains. The biochar treatment also reduced copper and lead accumulation, improved several soil properties, and produced the highest grain and whole-plant biomass among the tested options.

Because biochar is produced by heating biomass under oxygen-limited conditions, it is more stable than raw straw. Beyond contaminant control, converting straw to biochar can also reduce air pollution from open burning and limit greenhouse gases associated with decomposition in flooded paddies.

The authors caution that pot results may not translate directly to all field conditions. Further field trials across different soils, climates, and rice varieties are needed, alongside economic assessments of collection, production, transport, and application.

Subject of Research: Environmental and Biogeochemical Processes—rice straw management and heavy metal accumulation
Article Title: Incorporating rice straw in the form of biochar: a sustainable measure to protect humans from heavy metal exposure
News Publication Date: 30-Jun-2026
Web References: https://doi.org/10.48130/ebp-0026-0007
References: Liao J, Ning W, Gong Y, Tang W, Zhong H. 2026. Environmental and Biogeochemical Processes 2: e012. doi:10.48130/ebp-0026-0007
Image Credits: Jiannan Liao, Wenjing Ning, Yu Gong, Wenli Tang, & Huan Zhong

Keywords: rice straw, biochar, heavy metal pollution, arsenic, cadmium, food safety, soil chemistry, greenhouse pot experiment, sustainable agriculture, paddy soil

A new study from Okayama University, Japan, and collaborating researchers in China reports a precision-editing strategy designed to avoid those trade-offs. The team focused on the rice metal transporter gene OsNramp5, which is known to move metals such as manganese and cadmium, and used base-editing to search for a beneficial point mutation within the gene rather than disabling it.

Using adenine and cytosine base editors, the researchers generated more than 1,600 genome-edited rice lines and screened them for reduced cadmium accumulation. Their saturation mutagenesis approach targeted OsNramp5 to identify variants that kept normal plant physiology while limiting Cd buildup in grain.

The key breakthrough was the I441T substitution: changing isoleucine to threonine at amino acid position 441. This single change reduced cadmium levels in both shoots and brown rice without altering gene expression, protein abundance, or the subcellular localization of the transporter.

Importantly, the mutation did not come at the cost of micronutrients. Field trials on cadmium-contaminated soil showed a 48% decrease in cadmium concentration in brown rice, from 0.14 mg/kg in wild type to 0.07 mg/kg in the edited plants, while iron, manganese, and zinc levels remained essentially unchanged.

The researchers then explored the mechanism behind the selective effect. Although OsNramp5 transports multiple metals, the I441T mutation shifted its selectivity—enhancing zinc transport preference. Increased zinc accumulation in root cells promoted competitive inhibition against cadmium during root-to-shoot movement.

Instead of completely blocking cadmium uptake, the edited transporter selectively limited cadmium translocation, reducing grain contamination while preserving essential mineral delivery. The team supported these conclusions with physiological assessments, gene and protein analyses, yeast transport assays, and agronomic evaluation.

Overall, the work demonstrates how precision genome editing can address a long-standing breeding challenge: lowering toxic metal accumulation without disrupting nutrient homeostasis. The researchers propose that the OsNramp5^I441T allele could accelerate development of safer rice varieties for mildly contaminated regions.

Subject of Research: Not applicable
Article Title: Genome-edited rice variety with low-cadmium accumulation in the grain
News Publication Date: 18-Jun-2026
Web References: http://dx.doi.org/10.1073/pnas.2610609123
References: DOI: 10.1073/pnas.2610609123 (Proceedings of the National Academy of Sciences)
Image Credits: Credit: Professor Jian Feng Ma from Okayama University, Japan

Keywords: cadmium, rice, OsNramp5, base editing, genome editing, metal transporters, food safety, micronutrients, zinc competition, plant breeding

In the U.S., roughly 90% of residents depend on public water systems, and a large share of that supply is influenced by what happens on forested watersheds. Because forests affect how water moves and how contaminants are filtered, changing protections for roadless lands could alter water quality and increase treatment demands.

The roadless rule was adopted in 2001 to limit development on about 60 million acres of national forest, aiming to curb industrial timber harvest while preserving ecosystems. It has faced sustained opposition from logging and related industries, and federal agencies recently signaled plans to rescind it.

To quantify what that policy protects, researchers from the University of Washington and Conservation Science Partners examined nearly 110,000 square miles of national forest designated as 2,488 roadless areas. They then overlaid those locations with national river-protection mapping to identify where the rule creates meaningful safeguards for waterways.

The team found that more than 80,000 miles of continental U.S. rivers receive some protection associated with the roadless rule. Of those, nearly 62,000 miles are protected by the rule alone—water that ultimately serves about 25 million people, often far from where protections exist.

Mechanistically, forest soils and vegetation rely on microbial communities and plant roots to filter contaminants before water reaches treatment facilities. When that natural filtration is weakened, utilities may need more intensive treatment—raising chemical use, energy demands, and operational costs.

The study also emphasizes biodiversity implications. Roadless areas can function as refuges for aquatic species, including habitat used by bull trout during spawning and early life stages, supporting both ecosystem resilience and recreational fishing and hunting.

Despite the rollback proposal, public opposition during the comment period was overwhelming, and political attempts to fast-track changes through broader legislation have continued. Scientific assessments cited in the report argue that road expansion in previously roadless zones can increase risks, including fire-related impacts.

Importantly, researchers stress that the roadless rule is not a blanket prohibition on activities related to forest health, wildfire mitigation, recreation, or infrastructure like transmission lines and mining. Still, logging and roadbuilding can increase sediment and introduce construction-related chemicals into rivers, potentially undermining water quality.

The U.S. Forest Service says it is reviewing comments and preparing a proposed rule and environmental impact statement. For policymakers, the study offers data intended to inform decisions that balance forest management goals with the downstream value of protected rivers.

Subject of Research: Roadless Area Conservation Rule and its effects on river protection, drinking water supply, wildlife habitat, and costs
Article Title: Assessing the value of the U.S. Roadless Rule for people and nature
News Publication Date: 15-Jul-2026
Web References: https://doi.org/10.1371/journal.pwat.0000538.g002
References: University of Washington and Conservation Science Partners; PLOS Water (article and dataset analysis)
Image Credits:
Keywords: roadless areas, drinking water, forest policy, river protection, watershed, water quality, biodiversity, sediment runoff, wildfire risk

A new study evaluates whether these corporate pledges actually add extra protection beyond existing government actions. Led by Matthieu Stigler at the University of Geneva, the research team—including UC Santa Barbara’s Robert Heilmayr and Jason Jon Benedict—focuses on Indonesia’s palm oil sector, a major driver of agricultural expansion.

The central challenge is attribution: individual plantations sell to multiple mills, and mills can supply many companies, some covered by ZDC rules and others not. Using public company data, the authors mapped supply chains spanning more than 2,600 plantations, 1,200 mills, and 190 firms, then grouped plantations according to whether their linked companies had adopted ZDCs.

To measure land-use change over time, the team used satellite imagery to track deforestation trends across the study period. They then compared how forest loss evolved in supply chains tied to ZDC firms versus those tied to non-ZDC firms.

The results show compliance with ZDCs is high and deforestation declines in both categories. However, the decline is essentially the same in the two groups, implying that ZDCs do not produce a measurable additional effect when deforestation pressure is already weakening.

Quantitatively, deforestation fell by 6.63% in ZDC-linked plantations. In plantations connected to companies without ZDCs, deforestation fell by 6.50%, leaving only a 0.12% additional reduction attributable to ZDCs.

Lead author Stigler interprets the pattern as consistent with broader economic and policy forces. Unfavourable conditions for expanding agriculture and Indonesian government moratoriums may already have been suppressing deforestation during the study window.

The researchers caution that this does not mean ZDCs are useless. Instead, the findings suggest ZDCs may only become truly additive under worsening conditions—when forest pressure rises again due to economic shocks or policy rollbacks.

Finally, the team argues that the most effective forest-saving strategies may require looking beyond isolated corporate pledges, studying how ZDCs interact with national enforcement and market dynamics. Their next step is to pursue a more holistic view of policy “stacking” that could sustain long-term reductions across tropical regions.

Subject of Research: Tropical forests; deforestation; corporate zero-deforestation commitments; Indonesia’s palm oil sector
Article Title: Zero-deforestation commitments in Indonesia’s palm oil sector achieve high compliance but no additionality
News Publication Date: 13-Jul-2026
Web References: https://www.pnas.org/doi/10.1073/pnas.2511503123
References: DOI: 10.1073/pnas.2511503123
Image Credits:
Keywords: zero-deforestation commitments, palm oil, Indonesia, satellite monitoring, deforestation rates, supply-chain compliance, forest governance, carbon storage, biodiversity

The most striking changes concern livestock. Under a scenario aligned with a 2025 EAT–Lancet Commission-style transformation, the global value of livestock production could decline by 42% ($630 billion) by 2050. The authors attribute this to reductions in ruminant demand as diets move away from high-impact foods.

For ruminants specifically, production value is projected to drop by 70% ($274 billion), alongside 400 million fewer ruminant animals globally by 2050. In parallel, the value of vegetable, fruit, nut, and legume production is projected to rise by 57% ($890 billion), reflecting demand shifts toward plant-rich diets.

The modeling was led by researchers from the London School of Hygiene & Tropical Medicine (LSHTM) and Cornell University, alongside 10 independent modeling teams. The work is presented as computational simulation, exploring how large-scale diet transitions interact with agricultural production, land use, and greenhouse-gas pathways.

Importantly, the authors link the transformation to climate mitigation: agriculture-related net CO2 emissions from land-use change could fall by 85% by 2050 relative to 2020. The analysis also draws on the EAT–Lancet framework’s health premise, where healthier eating patterns could reduce premature deaths by an estimated 15 million per year.

The paper emphasizes that these results are not a forecast but an “early guide” to where shocks and opportunities may arise. Governments, the researchers argue, must act before 2050 because the sectoral contractions and expansions required by such a transformation would begin well before the target date.

Regional outcomes vary sharply. The US agricultural production value is projected to decline by 21% ($76 billion), with crop value rising by 20% while livestock value falls by 73%. India shows the opposite direction overall, with agricultural value increasing by 46% ($198 billion), crop value up 65%, and livestock value down 8%.

In the scenario for Europe, total agricultural value falls by 35% ($190 billion), driven by an especially steep livestock decline. The authors caution that the model assumes a costless shift in consumer preferences, even though affordability, accessibility, and cultural food habits will complicate real-world adoption.

Overall, the study argues that timely policy choices could protect vulnerable producers and consumers while accelerating a shift toward healthier, more sustainable, and more equitable food systems.

Subject of Research: Food systems transformation and global agriculture reshaping
Article Title: ‘Food systems transformation would reshape global agriculture’
News Publication Date: 15-Jul-2026
Web References: https://doi.org/10.1038/s41586-026-10775-2
References: 10.1038/s41586-026-10775-2; 10.1016/S0140-6736(25)01201-2
Image Credits: Not provided
Keywords: food systems, healthy diets, livestock reduction, land use change, ruminants, agricultural value, climate mitigation, EAT–Lancet, modeling studies

BRIDGES will repurpose underutilized farmland by establishing specially developed perennial grasses and then upgrading the resulting biomass into biobased materials and finished goods. These outputs are aimed at high-demand markets including automotive components, construction products, and packaging. Instead of treating crops as a single-use commodity, the project emphasizes multi-application product pathways to improve market resilience.

From a technical standpoint, the initiative advances the full “farm-to-product” cycle. It supports research and development, commercialization planning, and scaling strategies, while building workforce capacity for technical, agricultural, and manufacturing roles. The goal is to create biomanufacturing pipelines that can operate reliably beyond early pilots and transition into durable supply chains.

UT highlights that biobased manufacturing is a long-term institutional strength. The award leverages an earlier $20 million, five-year investment involving UT and Oak Ridge National Laboratory initiated in 2024, intended to accelerate circular bioeconomy innovation. BRIDGES builds on this foundation to strengthen downstream conversion and integration with industry needs.

The coalition is led jointly by the University of Tennessee, HudsonAlpha Institute for Biotechnology, Auburn University, AGgrow Tech LLC, and long-standing UT partner Volkswagen Group of America. Volkswagen serves as a co-lead and brings industry requirements early, supporting the development of biobased materials aligned with real manufacturing constraints and product performance targets.

According to project estimates, BRIDGES could generate tens of millions of dollars in additional annual income for regional farmers. Bioproduct manufacturing is also projected to attract more than $2 billion in private capital investment and create thousands of higher-paying jobs across manufacturing and supply chains. More than 10,000 participants are expected to engage in workforce development and training activities.

NSF’s Regional Innovation Engines competition was created to spur transdisciplinary collaborations in areas that have not benefited significantly from recent tech booms. BRIDGES responds directly by connecting agricultural research capabilities to industrial commercialization and scaling efforts.

Tennessee’s support further strengthens the plan: the Tennessee Department of Economic and Community Development awarded $10 million from the Federal Innovation Grant Matching Fund to help the initiative compete for transformational federal investment. Together, the public-private framework is intended to make the innovation ecosystem self-reinforcing and locally rooted.

The BRIDGES network includes 85 collaborators spanning academia, stakeholders, commercialization partners, and industry. With 18 academic research institutions and 42 industry partners ranging from startups to established corporations, the engine model aims to keep research relevant while accelerating translation into deployable biobased products.

Image Credits: University of Tennessee

Keywords: Farming; Grasses; Biomass

A new literature review in Agricultural Ecology and Environment examines how China’s “Dual Carbon” targets could reshape the environmental footprint of the global palm oil sector. The authors argue that climate progress is possible only if palm production actively avoids forests and peatlands, and if it is paired with governance systems, dependable monitoring, and technologies that remain affordable in real supply chains.

China’s role matters because it is the world’s second-largest importer of palm oil, largely supplied by Indonesia and Malaysia. Demand is driven by China’s food processing industry as well as cosmetics and industrial applications. This makes China not just a consumer, but a potential leverage point for changing upstream practices across the international supply chain.

However, the review finds that current climate policies often emphasize emissions occurring within China’s borders, while overlooking carbon released abroad during cultivation and processing of imported commodities. That gap can lead to “carbon leakage” where climate responsibility is effectively displaced rather than reduced.

Several barriers slow improvement. China lacks unified mandatory sustainability requirements for imported palm oil, verification is difficult along complex chains, and compliance costs can exclude smallholders and smaller firms. In addition, carbon accounting methods commonly fail to include emissions from overseas land conversion, weakening incentives to prevent habitat conversion.

The review highlights practical priorities: stronger certification, green procurement rules, deforestation-free sourcing commitments, and improved digital traceability. Approaches that combine satellite-based monitoring with blockchain-style records and supply-chain data could help link plantations to end users—provided that standards, independent audits, and enforcement are consistent.

Technological options also extend beyond monitoring. Palm residues—such as empty fruit bunches, palm kernel shells, fibers, and mill wastewater—can be converted into electricity, biogas, biofuels, biochar, and other products. Among the most commercially realistic near-term levers, methane capture and biomass recovery can reduce climate impacts from processing facilities.

Finally, the review addresses carbon-sink claims about oil palm plantations. While oil palms store carbon in trunks, leaves, roots, and soils, the climate outcome depends strongly on what land was present before planting. Converting tropical forests or draining peat can create a long-lasting carbon debt, even if plantations later accumulate biomass.

The authors conclude there is no single technical fix. Meaningful emissions reductions and biodiversity protection require coordinated action across governments, companies, financial institutions, producers, and consumers, with accountability that matches the scale of global commodity trade.

Subject of Research: Agricultural policy and sustainability governance for palm oil under China’s Dual Carbon goals
Article Title: Integrating the palm oil industry into China’s Dual Carbon goals: governance and technological pathways
News Publication Date: 21-Apr-2026
Web References: https://doi.org/10.48130/aee-0026-0011
References: Yang S, Ma Y, Hao S, Wimalasiri EM, Yang Z, et al. 2026. Agricultural Ecology and Environment 2: e012. doi:10.48130/aee-0026-0011
Image Credits: Shuya Yang, Yinghao Ma, Shuaiqi Hao, Eranga M. Wimalasiri, Zhuang Yang, & Zhihua Mu

Keywords: palm oil, Dual Carbon, deforestation-free sourcing, peatland, carbon accounting, traceability, satellite monitoring, methane capture, circular bioeconomy

The study employed a spatial regression discontinuity design, exploiting the natural demarcation between upstream and downstream counties to isolate the impacts of the SOD policy on agricultural economies. Drawing on a comprehensive dataset spanning 462 counties across China’s major river basins over twenty years, the analysis uncovers a troubling decline: agricultural value added in upstream counties plummeted by 58%. This reduction signifies a sharp decline in economic productivity related to farming, forestry, livestock, and fisheries.

Moreover, upstream regions recruited fewer agricultural workers, cultivated less farmland, and applied significantly less fertilizer—all indicators of an economy under stress. In contrast, downstream counties exhibited no comparable economic downturn, highlighting the spatial disparity created by the regulatory framework. The stringent compliance mandated for upstream farms to reduce pollutant runoff evidently strained their capacity to maintain economic output.

The research also observes demographic consequences, with a marked increase in migration from upstream counties among residents holding rural hukou—a household registration system that identifies individuals as farmers or rural inhabitants. This migration trend underscores the human cost of environmental regulation unevenly enforced along water basins.

Importantly, the study confirms notable environmental benefits. Upstream counties experienced a considerable reduction in nitrous oxide emissions from both farmland soils and livestock manure. This greenhouse gas mitigation contributes positively to China’s climate goals and illustrates the environmental upside of the regulation.

Yet, the Cornell team emphasizes the nuanced trade-offs embedded within these outcomes. While the SOD policy has substantially improved air and water quality over two decades, its enforcement has strained agricultural economies and fueled rural depopulation upstream. “Borders matter,” senior author Wendong Zhang notes, underscoring how the sharp divide in regulation implementation results in starkly different regional effects.

This research highlights the complexity of balancing environmental goals with economic sustainability. It suggests that effective environmental policy must consider geographic heterogeneity to avoid disproportionate impacts and social upheaval. As global attention turns increasingly toward sustainable resource management, China’s experience offers valuable lessons on the interplay between environmental regulation and rural economies.

Subject of Research: Environmental impacts of water quality regulation on Chinese agricultural economies
Article Title: Impact of water quality regulation on the agricultural economy in China
News Publication Date: 19-Jun-2026
Web References: http://dx.doi.org/10.1016/j.jeem.2026.103380
Keywords: Environmental economics, Agriculture, Water quality regulation, China, Agricultural economy, Nitrous oxide emissions

The hallmark of this study lies in the development of a novel high-speed clinostat—a device that simulates microgravity by rapidly rotating specimens around two perpendicular axes. Unlike traditional clinostats rotating at about 20 rpm, which allow aquatic animals to regain normal posture and thus negate microgravity effects, this new design spins swiftly enough to prevent shrimp from righting themselves. This innovation enabled unprecedented long-duration observation of shrimp feeding behaviors in a microgravity analog environment.

Transporting fully grown fish to extraterrestrial colonies is impractical, so juvenile fish, larvae, or eggs must be cultured in space. However, uncertainties regarding their ability to thrive and feed properly without Earth’s gravity have posed significant challenges. The research group, comprising life science experts and aquaculture specialists, sought to address these questions by creating conditions mimicking space’s microgravity on Earth.

Previous microgravity simulation methods—such as parabolic flights, drop towers, and magnetic levitation—proved unsuitable for extended experiments or failed in practical application with live aquatic animals. The high-speed clinostat overcame these issues, allowing realistic and sustained microgravity simulation for freely moving aquatic species.

After rigorous testing and refinement, the team successfully recorded live footage of juvenile shrimp feeding under simulated microgravity. Subsequent genetic analyses, including Gene Ontology assessments, revealed molecular changes potentially induced by microgravity exposure. To strengthen their findings, the team expanded experiments to include Artemia, small crustaceans that grow rapidly and tolerate group culturing. Artemia feeding on microalgae—Tetraselmis—was confirmed to continue unabated even under these conditions.

All experiments utilized “Third Water,” a proprietary aquatic medium developed by the university, optimized to support aquatic life in space-like environments. This innovative approach aims to sustain closed-loop aquaculture systems suitable for space habitats.

Looking ahead, the team is engineering an aquaculture tank sized for potential installation on the International Space Station. Their goal is a fully closed recirculating system that can maintain aquatic life for over 100 days without water exchange. Remote-controlled automatic feeders and AI-powered organism recognition systems are also in development to automate and enhance aquaculture operations in space.

These breakthroughs represent critical steps toward realizing the vision of space-based aquaculture, promising to enhance future astronauts’ nutrition and well-being on long-duration planetary missions. As humanity eyes extended stays beyond Earth, innovations like these will be indispensable to sustainable life support.

Article Title: In Situ Observation of Shrimp Feeding Process Under Microgravity Environment
News Publication Date: June 2026
Web References: http://dx.doi.org/10.1007/s12217-026-10262-3
Image Credits: Okayama University of Science
Keywords: Space aquaculture, microgravity simulation, clinostat, juvenile shrimp, Artemia, closed-loop aquaculture, space food production

The research team produced biochar through the pyrolysis of discarded mulberry branches at 550 °C under oxygen-limited conditions, transforming agricultural waste into a functional feed additive. Mulberry trees commonly grow near aquaculture ponds in southern China, rendering their branches an abundant and cost-effective resource.

In a controlled 42-day trial, juvenile largemouth bass were fed diets supplemented with 0, 10, 20, or 40 grams of biochar per kilogram of feed. While growth metrics such as body weight and survival rates remained unaffected, fish receiving 20 and 40 grams per kilogram demonstrated enhanced intestinal digestive enzyme activities, specifically trypsin and amylase, indicating improved protein and carbohydrate digestion.

On a molecular level, lower to moderate biochar inclusion boosted the expression of genes crucial for maintaining intestinal integrity and antioxidant defense. Notably, the antioxidant enzyme gene sod and tight junction protein gene Occludin were upregulated, with the 10-gram biochar dose also elevating the anti-inflammatory cytokine IL-10. These changes suggest strengthened gut barrier function and reduced inflammatory responses.

Microbial community analyses revealed a significant rise in intestinal bacterial diversity following biochar supplementation. The microbiome composition shifted toward an increased abundance of Actinobacteriota, a phylum associated with nutrient metabolism and immune modulation. Concurrently, potentially pathogenic genera such as Plesiomonas and Mycoplasma decreased, highlighting biochar’s role in fostering a healthier gut environment.

Beyond fish physiology, water quality benefits were profound. Ammonia nitrogen concentrations decreased by over 60% in the 10-gram biochar group and nearly 50% in the 20-gram group compared to controls. Similarly, nitrite nitrogen levels plummeted substantially, with a striking 91.78% reduction observed at the 10-gram treatment. These outcomes mitigate the toxic accumulation of nitrogenous waste, a pervasive issue in intensive aquaculture.

However, the highest biochar concentration (40 grams/kg) elicited adverse effects, including diminished fish condition factors, elevated pro-inflammatory TNF-α gene expression, and increased microbiome variability. These findings indicate that excessive biochar may disrupt nutrient absorption or gut microbial balance, underscoring the need for precise dosing.

The study’s findings illuminate a dual-function approach: utilizing mulberry branch biochar to simultaneously enhance fish intestinal health and maintain cleaner aquaculture waters. This sustainable practice exemplifies a circular economy model by valorizing agricultural residues and reducing environmental impacts of fish farming.

Published in Biochar X, this pioneering research signals a promising avenue for advancing aquaculture sustainability by integrating waste-derived biochar as a functional feed component, with implications for global food security and ecosystem health.

Subject of Research: Experimental study on dietary mulberry branch biochar in largemouth bass aquaculture
Article Title: Dietary mulberry branch biochar improves intestinal health and water quality in largemouth bass (Micropterus salmoides) aquaculture
News Publication Date: 1 May 2026
Web References: https://doi.org/10.48130/bchax-0026-0010
References: Chen B, Hu J, Peng K, Huang W, Li J, et al. 2026. Dietary mulberry branch biochar improves intestinal health and water quality in largemouth bass (Micropterus salmoides) aquaculture. Biochar X 2: e014
Image Credits: Bing Chen, Junru Hu, Kai Peng, Wen Huang, Jinhong Li, Mulian Wei, Zhihua Zeng, Dongxu Xing, Bing Fu, Junming Cao, Hongxia Zhao, Xiang Li, & Hailong Wang
Keywords: Aquaculture, Biochar, Intestinal health, Water quality, Microbiome, Nitrogen reduction, Sustainable fish farming