MIXED FERTILIZER AFFECT WHEAT (Triticum aestivum L.)GROWN IN CLAY AND LOAMY SOIL | ||||
| Journal of Plant Production | ||||
| Article 4, Volume 3, Issue 4, April 2012, Page 639-653 PDF (640.1 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jpp.2012.84204 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| M. A. Abbas1; Samia A. Haroun1; S. H. Sarhan2; Eman H. Abd El-Azeiz1 | ||||
| 1Botany Department, Faculty of Science, Mansoura University. | ||||
| 2Soil, Water and Environment Research Institute, ARC, Cairo. | ||||
| Abstract | ||||
| A pot experiment carried out at EL-Mansoura Lab. of Plant Nutrition Research, Soils, Water and Environment Res-Institute of Agricultural Research Center during two successive seasons (2009-2010 and 2010- 2011) to investigate the influence of two levels of phosphorus (P1, P2) and potassium (K1, K2) in combination with nitrogen (N) with or without activated mixed fertilizer dose(D1&D2 respectively) on leaf area, relative water content and photosynthetic pigments content of flag leaf during tillering, heading and anthesis growth stages as well as yield attributes and biochemical aspects of the yielded grains of wheat plant grown in both clay and loamy soils. In wheat plants grown in clay soil a significant value of all studied characters were recorded in response to combination of lower phosphorus concentration, higher potassium concentration (P2K1) and nitrogen without activated dose. While, in loamy soil these characters were linearly increased in wheat plants treated with combination of higher phosphorus concentration and lower one of potassium (P1K2) and nitrogen without activated dose. | ||||
| Keywords | ||||
| Wheat; mixed fertilizers; clay and loamy soil; growth; pigments; yield | ||||
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