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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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vposada vposada
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3 years ago
Plants on a broccoli farm seem to be developing a reddish color on the undersides of the leaves. This is the visual deficiency symptom of which of the following elements?

▸ sulfur

▸ magnesium

▸ potassium

▸ calcium
Textbook 
Soil Fertility and Fertilizers

Soil Fertility and Fertilizers


Edition: 8th
Authors:
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jmariejmarie
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3 years ago
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vposada Author
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3 years ago
Brilliant ツ
Shassta22
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Yesterday
This helped my grade so much Perfect
terriroberts96
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2 hours ago
Good timing, thanks!
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