Results 21 to 30 of about 4,276,490 (292)

[United States Soil Survey Report]

open access: yes, 1981
Map displays soil types along with creeks, towns, schools, churches, power transmission lines, oil and gas pipelines, roads, and railroads. Includes legend and symbols.
Texas Agricultural Experiment Station   +1 more
core   +5 more sources

Calcium application enhances yield and phytoremediation efficiency of Pueraria thomsonii Benth in cadmium-contaminated soils

open access: yesBMC Plant Biology
Cadmium (Cd)-contaminated soil presents substantial risks to both agricultural sustainability and human health. Pueraria thomsonii Benth. has emerged as a promising candidate for phytoremediation, owing to its high biomass production and Cd accumulation ...
Xing Li   +6 more
doaj   +1 more source

Estimating the effect of urease inhibitor on rice yield based on NDVI at key growth stages [PDF]

open access: yesFrontiers of Agricultural Science and Engineering, 2014
The effect of the urease inhibitor, N-(n-butyl) thiophosphoric triamide (NBPT) at a range of application rates on rice production was examined in a field experiment at Jinxian County, Jiangxi Province, China.
Kailou LIU,Yazhen LI,Huiwen HU
doaj   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

open access: yesFEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro   +1 more
wiley   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

open access: yesFEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey   +4 more
wiley   +1 more source

Trade-Off Between Nutrient Enhancement and Salt Input from Combined Organic Amendments in Coastal Saline–Alkali Soil: Implications for Rice Yield in a Pot Experiment

open access: yesAgriculture
Coastal saline–alkali soils are valuable yet constrained by salinity and nutrient deficiency. Organic amendments are widely used, but their combined effects and trade-offs on soil properties, microbes, and rice production remain unclear.
Xianzhi Fang   +5 more
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

[United States Soil Survey Report]

open access: yes, 1985
Map displays soil types along with creeks, towns, schools, churches, power transmission lines, oil and gas pipelines, roads, and railroads.
Texas Agricultural Experiment Station   +2 more
core   +2 more sources

Evaluation of grain yield based on digital images of rice canopy

open access: yesPlant Methods, 2019
Background Rice canopy changes are associated with changes in the red light (R), green light (G), and blue light (B) value parameters of digital images. To rapidly diagnose the responses of rice to nitrogen (N) fertilizer application and planting density,
Kailou Liu   +6 more
doaj   +1 more source

Climate-smart agriculture practices influence weed density and diversity in cereal-based agri-food systems of western Indo-Gangetic plains

open access: yesScientific Reports, 2021
Climate-smart agriculture (CSA)-based management practices are getting popular across South-Asia as an alternative to the conventional system for particular weed suppression, resources conservation and environmental quality. An 8-year study (2012–2013 to
Hanuman S. Jat   +9 more
doaj   +1 more source

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