الفهرس | Only 14 pages are availabe for public view |
Abstract It is well known that nitrogen fertilizer exerts significant effect on the growth and yield of wheat plants. Most of the results obtained concerning the effect of different levels of nitrogen on wheat showed that grain yield increased with increasing the level of application up to certain level. The aim of this work is to investigate the effect of nitrogen levels and potassium fertilization in the presence and the absence of boron on wheat yield and its components. |