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The top documents tagged [soil nitrates]
Environmental quiz
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2-3 Nitrogen Cycle. Nitrogen Cycle Nitrogen – production of proteins and nucleic acids 79% of atmosphere – N 2 gas Most plants and animals cannot capture
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Soybeans!!!. Soil Fertility -pH of 6.2 to 7.0 -pH controls: lime (acid), anhydrous ammonia (base) -Potassium - 1.4 lbs. per acre -Phosphorous -.8 lbs
219 views
“It’s more than just dirt” -Mr. Shefferly 3.4 The Soil System
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3.4 The Soil System
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