| They need Phosphorus and Potassium to produce high yields and to persist. |
| Background Phosphorus is an essential macronutrient for plants. |
| Phosphorus is the second most likely nutrient to be deficient in the soil for good corn yields. |
| Phosphorus deficiency produced the largest increase in root hair density, and the biggest decrease in root hair inequality. |
| Phosphorus then must consist, say the Stahlians, of phlogiston and this acid. |
| In scrofulous persons, whether there is ulceration or not, Phosphorus and pulsatilla are the remedies. |
