Principles of Nutrient Uptake from Fertilizer Bands: V. Mechanisms Responsible for Intensive Root Development in Fertilized Zones1
- S. R. Wilkinson and
- A. J. Ohlrogge
Nitrogen-fertilized roots were consistently higher in growth activity than roots not fertilized with nitrogen on a total roots per treatment basis. Phosphorus-fertilized root extracts had lless growth activity than nitrogen-fertilized root extracts, and about equal or less growth activity than extracts from roots not fertilized with nitrogen or phosphorus.Please view the pdf by using the Full Text (PDF) link under 'View' to the left.
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