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Your search keyword '"*SOIL acidity"' showing total 2 results
Start Over Descriptor "*SOIL acidity" Publication Type Periodicals Region united states
2 results on '"*SOIL acidity"'

1. Tale of two tundras.

Subjects
*TUNDRAS, *TUNDRA ecology, *TUNDRA soils, *SOIL acidity
Abstract

Reports on findings of the existence of a boundary between two tundra ecosystems in Alaska's Far North. Role of extreme freezing and summer thawing in churning up minerals that neutralize acidity in the soil; Location of the Arctic National Wildlife Refuge in the nonacidic zone; Implications for climate change; Observation to determine if warming would cause the boundary to shift northward.

Published
1998

2. LOWERING SOIL PH.

Author

Van Dhyke, Diane

Subjects
*SOIL acidity, *HYDROGEN-ion concentration, *COMPOSTING, *MULCHING, *SULFURATION
Abstract

Answers a question on lowering soil pH. Causes of high soil pH; Regular watering with nonsaline water; Use of compost, mulch or leaf mold; Addition of elemental sulfur; Application of sulfur in Hawaiian soils.

Published
1984

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