#soil

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Goats are the brush clearance stars on the Universal Studios Lot

YouTube video by NBCLA

doi.org

Clockwise or Counterclockwise: Hysteresis in the Response of Ecosystem Respiration to Temperature

Ecosystem respiration (ER) exhibits pronounced thermal hysteresis, responding asymmetrically to seasonal warming and cooling. Two distinct patterns emerge: clockwise hysteresis (higher ER during warm...

www.newswise.com

Soil Properties Determine How Farmland Microbes Release Nitrous Oxide

Newswise — Agricultural soils are a major source of anthropogenic N₂O, a powerful greenhouse gas generated largely through microbial nitrogen transformations. During denitrification, microorganisms progressively reduce nitrate to N₂O and ultimately N₂, with the balance between these gases influenced by soil pH, carbon availability, nutrient status and microbial functions. Previous studies have examined how individual practices, including fertilization, irrigation, nitrification inhibitors and biochar application, affect N₂O emissions. However, farmland soils differ substantially in their physicochemical properties and microbial communities, meaning that identical carbon and nitrogen inputs may produce sharply different outcomes. Comparative evidence explaining these soil-dependent responses has remained limited, complicating the development of broadly effective agricultural mitigation practices. A study (DOI: 10.48130/nc-0026-0006) published in Nitrogen Cycling on 21 April 2026 by Xiaojun Zhang's team, Shanghai Jiao Tong University, reports that physicochemical constraints and microbial functional differences jointly regulate denitrification, causing carbon and nitrogen inputs to alter N₂O and N₂ production differently among soil types. The researchers collected black soil, lime concretion black soil, yellow-cinnamon soil, red soil and fluvo-aquic soil from agricultural sites across China. For each type, they examined soils with low- and high-fertilization histories. Samples were aerobically pre-incubated for seven days and then assigned to baseline assessment...

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Can regenerative agriculture work in Australia? Dr.Terry McCosker says YES.

YouTube video by Roots So Deep (you can see the devil down there)

www.aninews.in

TN Agriculture Minister Vinoth presents Agriculture Budget, announces Rs 600 crore Soil ...

Chennai (Tamil Nadu) [India], August 6 (ANI): Tamil Nadu Agriculture Minister Vinoth on Thursday presented the Agriculture Budget 2026-27 in the Legislative Assembly, announcing a series of measures aimed at improving farmers' income, expanding irrigation, promoting sustainable farming and strengthening crop insurance, while unveiling a new Rs 600 crore Tamil Nadu Soil Conservation Mission. Presenting the Budget, Vinoth said Tamil Nadu's agriculture had evolved from subsistence farming to a modern, technology-driven and market-oriented sector through irrigation expansion, mechanisation, precision farming, artificial intelligence and data-driven governance. The minister said the Budget had been prepared after consultations with farmers, farmer associations, agribusiness leaders, entrepreneurs and exporters across Salem, Thanjavur, Vellore, Tirunelveli, Chennai and surrounding districts. "This Agriculture Budget has been prepared by giving due consideration to the suggestions, opinions and demands expressed during those consultations," he said. According to the minister, the Budget prioritises farmers' welfare, income enhancement, expansion and conservation of water resources, agricultural research, irrigation management, natural farming, agricultural marketing and strengthening of Farmer Producer Organisations. Vinoth announced that the State government would allocate Rs 648.55 crore for implementing the Pradhan Mantri Fasal Bima Yojana during 2026-27. The scheme is expected to benefit 15 lakh farmers by providing crop insurance...