Results 151 to 160 of about 190,008 (303)

Hepatocyte CBX2 Safeguards Hepatic Lipid Homeostasis by Elevating Ca2+‐CaMKK2‐AMPK Signaling to Counter MASLD

open access: yesAdvanced Science, EarlyView.
In hepatocytes, CBX2 promotes H3K4me3 enrichment at the Orai1 promoter to enhance Orai1 transcriptional activation, thereby increasing intracellular Ca2+ levels. The elevated Ca2+ activates the CaMKK2‐AMPK signaling cascade, resulting in ACC phosphorylation and downstream metabolic regulation. This cascade suppresses de novo lipogenesis (Fasn, Acc, Scd‐
Xiang Wei   +18 more
wiley   +1 more source

“Supply and demand trends for fertilizer in Zimbabwe: 1930 to date”: Key drivers and lessons learnt [PDF]

open access: yes
The fertilizer sector in Zimbabwe has evolved over the years in response to different policy changes based on the government’s priorities on agricultural development. The industry grew from the 1930s that targeted primarily large scale commercial farmers,
Ndlovu, Patrick V.   +3 more
core  

Flooding‐Driven Greenhouse Gas Emissions From Global Upland Croplands

open access: yesAdvanced Science, EarlyView.
Temporary flooding of upland croplands releases nitrous oxide, carbon dioxide, and methane. Field measurements combined with a global literature synthesis yield a global estimate of 63.3 teragrams of carbon dioxide equivalent per year for diffusive emissions from flooded upland croplands.
Shuilian Bi   +7 more
wiley   +1 more source

NANO FERTILIZERS

open access: yes
Extravagant use of synthetic fertilizers causes various environmental problems. Nano fertilizers have shown significant promise as sustainable solutions for overcoming these problems. Nano fertilizers are made of tiny particles, having enhanced mobility,
Priti Uchgaonkar   +4 more
core   +1 more source

Indian Fertilizers Statistics, 1975-76

open access: yes, 1976
Ministry of Chemicals and Fertilizers
core   +1 more source

Enriched Soil Organic Carbon Underpins Long‐Term Stable Crop Productivity Across China's Croplands

open access: yesAdvanced Science, EarlyView.
Quantifying the nonlinear relationships and causal effects of soil organic carbon (SOC) on crop stability reveals specific critical thresholds and saturation points. This partitions the national SOC spectrum into three functional phases. Integrating these spatial delineations with high‐resolution maps of marginal gains pinpoints regions with the ...
Yuyang Huang   +11 more
wiley   +1 more source

Economic Evaluation of Organic and Inorganic Resources for Recapitalizing Soil Fertility in Smallholder Maize-based Cropping Systems of Central Kenya [PDF]

open access: yes
Structural adjustments programs (SAPs) in the last two decades have eliminated all farm-support programs leading to low usage of fertilizers by Kenyan smallholders. One way of addressing this problem is use of organic nutrient resources.
Kimani, Stephen K.   +4 more
core  

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