â¢ Egyptian hieroglyphic dictionary by Ernest Alfred Wallis Budge (1920) A-Sun & Sur-T â¢ Hieroglyphic vocabulary to the Theban recension of the Book of the Dead, par Ernest Alfred Wallis Budge (1911) â¢ Lexique hiÃ©roglyphique: Hieroglyphic Egyptian-French dictionary, by Roger Lambert (1925) â¢ Dictionnaire Ã©gyptien en Ã©criture hiÃ©roglyphique: Egyptian dictionary in Hieroglyphic script, by Jean-FranÃ§ois Champollion (1843)
and nitrification nitrogen fixation, ammonification, and nitrification nitrogen fixation, ammonification, and denitrification. A: Nitrogen fixation, Ammonification, Nitrification are the processes of nitrogen and ammonia conversion that make nitrogen absorbable by plants.
Nitrogen form Plants have the ability to take up several chemical forms of nitrogen. The most common are: ammonium (NH 4+), which has a positive charge; nitrate (NO 3-), which has a negative charge; and urea, ((NH 2)2CO), which has no charge.any commercial fertilizer mixes contain a combination of all three nitrogen forms. When these nitrogen forms are added to the growing medium natural processes can take place that convert one form to another (Figure 1). Bacteria can convert urea to ammonium or ammonium to nitrate.