الفهرس 
INTRODUCTIONOnly 14 pages are availabe for public view
 |  | from | 170 |  |  |
| | | from | 170 | | |
Abstract
Two field experiments were carried out at El Serw Agricultural Research Stations at Damietta Governorate in the Northern Egypt, during two winter seasons 2017-2018 and 2018-2019. To study the effects of phosphor fertilizer and humic substances on growth, yield and Soil properties after harvesting of triticale under different soil salinity levels. A factorial experiment was setup using a split plot design, for each site (SL, SM and SH). The main plots were humic substances (HS0 = Without humic substances, H1 = HUMIC foliar application, HA2 = HUMIC in-soil application, FA1 = FULVIC foliar application and FA2 = FULVIC in-soil application). While, the sub plots were mineral phosphorus fertilization (P0 = 0 kg P ha-1, P1 = 30 kg P fed-1 and P2 = 70 kg P fed-1). The results of our study recommend that applying humic substances involving humic acid and fulvic acid as soil or foliar application and mineral phosphorus fertilization to improvement of triticale production with increasing soil salinity. Thus, it can be recommended that applying of 60 kg P fed-1 jointly with fulvic soil application give optimum green forage and grain yield of triticale under the saline soil conditions.