Browsing by Subject "lignite"
Now showing items 1-6 of 6
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(1979)A study of the effects of methanol and water on the friability of lignite was made in an effort to quantify the extent of the effects and compare the utility of the two liquids. The friability of the lignite will be an ...
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(2022-07-20)Improving crop production with higher resource use efficiency and mitigating plant growth in abiotic stress scenarios are among the main targets for sustainable agriculture. Humic substances (HS), a type of plant biostimulants, ...
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(Texas Agricultural Extension Service, 1982)
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(2017-04-27)Over 7,000 km of streams in the eastern United States are negatively affected by acid drainage from coal mines (U.S. Environmental Protection Agency, 1994). Pyrite (FeS2) is known to be the primary cause of acid formation, ...
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(Texas Agricultural Experiment Station, 1897)
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(Texas Agricultural Extension Service, 1978)