Thirty-year residue trial links soil aggregation to carbon and nitrogen storage
A 30-year field trial in Bihar found that returning all available rice–wheat crop residue increased soil aggregation, raised profile-scale organic ...
Tag: soil nitrogen
Simplified Soil Test Streamlines Nitrogen Fertilizer Response Assessment
A room-temperature, incubator-based nitrogen test closely tracked the original Illinois method and separated corn fields with likely, possible or unlikely ...
Trees Prove Powerful Soil Healers on Indian Farms, Study Finds
A new study of farmer-managed agroforestry systems in the eastern plains of Uttar Pradesh shows that older, tree-dense systems significantly ...
Tree species, not grazing, drive soil carbon in Mediterranean oak silvopastures
A study of grazed oak silvopastures in northeastern Portugal finds that stand-forming tree species and soil depth, not grazing, control ...
Salt in the Water, Hunger in the Fields: Rice Hits a Yield Cliff at Just 1.4 Parts Per Thousand
A controlled greenhouse study of Vietnamese rice finds that irrigation water salinity of only about 1.4 parts per thousand triggers ...
When Drought Strikes Late: Timing Holds the Key to Alpine Meadow Survival
A four-year rainout shelter experiment on the Qinghai-Tibet Plateau shows that late season drought shifts root-to-shoot allocation in alpine meadows ...
Fungal Dead Matter Responds First as Young Forests Rewire Their Soils
A decade-long tree diversity experiment reveals that fungal necromass responds to tree richness and mycorrhizal type years before shifts appear ...
Boreal Forests Rewrite the Rules of Nitrogen Uptake Under Long-Term Deposition
A 15N tracer experiment in a Chinese Dahurian larch forest shows that long-term nitrogen addition reshapes how trees take up, ...
Apple-Based Agroforestry Emerges as a Soil Carbon Champion in the Himalayas
A new study in the wet temperate northwestern Himalayas finds that apple-based agroforestry stores roughly 50 percent more soil organic ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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