1 online resource (PDF, 4 pages)This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu
Lopez-Bucio et al. emphasises the importance of phosphorus (P) in world agricultural production. The...
Potassium (K) is absorbed in large amounts by plants. Potassium uptake by crops under good growing c...
Plants need at least 13 different nutrients to maintain optimal growth. Nitrogen and phosphorus, fro...
This lesson explains the importance of phosphorus fixation and describes methods for applying phosph...
Chemical methods of characterizing the phosphorus status of soils have been in use for many years. T...
This NebGuide discusses the availability of and the need for potassium in Nebraska soils Potassium (...
Phosphorus (P) is increasingly being applied in concentrated bands to satisfy plant nutrient require...
While the specific objectives and the methods have not been identical in all states, the general obj...
"Missouri soils may contain from 10,000 to 50,000 pounds per acre of total potassium in the surface ...
For most effective use of phosphorus, the fertilizer needs to be placed to ensure quick contact by g...
The Oklahoma Agricultural Experiment Station periodically issues revisions to its publications. The ...
Phosphorus (P) along with nitrogen (N) and potassium (K) comprise the three macronutrients most freq...
Applications of nutrients are determined by the plant’s nutritional requirements and the soil’s avai...
4 p. Photograph.This archival publication may not reflect current scientific knowledge or recommenda...
Typescript.Thesis (Ph. D.)--University of Hawaii, 1963.Bibliography: leaves [127]-138.xiv, 138 leave...
Lopez-Bucio et al. emphasises the importance of phosphorus (P) in world agricultural production. The...
Potassium (K) is absorbed in large amounts by plants. Potassium uptake by crops under good growing c...
Plants need at least 13 different nutrients to maintain optimal growth. Nitrogen and phosphorus, fro...
This lesson explains the importance of phosphorus fixation and describes methods for applying phosph...
Chemical methods of characterizing the phosphorus status of soils have been in use for many years. T...
This NebGuide discusses the availability of and the need for potassium in Nebraska soils Potassium (...
Phosphorus (P) is increasingly being applied in concentrated bands to satisfy plant nutrient require...
While the specific objectives and the methods have not been identical in all states, the general obj...
"Missouri soils may contain from 10,000 to 50,000 pounds per acre of total potassium in the surface ...
For most effective use of phosphorus, the fertilizer needs to be placed to ensure quick contact by g...
The Oklahoma Agricultural Experiment Station periodically issues revisions to its publications. The ...
Phosphorus (P) along with nitrogen (N) and potassium (K) comprise the three macronutrients most freq...
Applications of nutrients are determined by the plant’s nutritional requirements and the soil’s avai...
4 p. Photograph.This archival publication may not reflect current scientific knowledge or recommenda...
Typescript.Thesis (Ph. D.)--University of Hawaii, 1963.Bibliography: leaves [127]-138.xiv, 138 leave...
Lopez-Bucio et al. emphasises the importance of phosphorus (P) in world agricultural production. The...
Potassium (K) is absorbed in large amounts by plants. Potassium uptake by crops under good growing c...
Plants need at least 13 different nutrients to maintain optimal growth. Nitrogen and phosphorus, fro...