EFFECT OF N-LEVEL AND ITS TIME OF APPLICATION ON GROWTH CHARACTERS OF SOME RICE VARIETIES | ||||
| Egyptian Journal of Agricultural Research | ||||
| Article 1, Volume 72, Issue 2, August 1994, Page 293-306 PDF (3.37 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejar.1994.445700 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| SAID E. HEGGY; SAMIR S. MEGALAH; AMEER S. ABD EL-NOUR; ALAA Z. EL-BABLY | ||||
| Soil and Water Research Institute, Agricultural Research Centre, Giza, Egypt | ||||
| Abstract | ||||
| Two field experiments were conducted in 1988 and 1989 seasons at Al-Khadmia, Kafr El-Sheikh Governorate to study the effect of five levels of nitrogen and three times of its application on the growth characters of two rice varieties, namely, Giza 181 and Giza 175. Over two seasons, Giza 181 surpassed Giza 175 in most of growth characters, while Giza 175 gave the largest number of panicles/m2. Ascending N-levels up to 60 kg N/fed. as half of N on dry soil and the other half of N at 20 days after transplanting significantly increased most of growth characters. The interaction between rice varieties, N-levels and its time of application significantly affected different growth characters under study. | ||||
| Keywords | ||||
| Rice; Cultivators; Nitrogen Fertilizers; Growth Characters | ||||
|
Statistics Article View: 22 PDF Download: 19 |
||||
