RESPONSIBLE OF TOMATO FOR PHOSPHOR AND ORGANIC FERTILIZATION AND BIOFERTILIZER | ||
| Euphrates Journal of Agriculture Science | ||
| Article 1, Volume 6, Issue 1, February 2014, Pages 30-47 | ||
| Abstract | ||
| A field experiment was conducted on vegetable field - Horticulture department – College of Agriculture -Abu Graib , Tomato (Hybrid Jenan) was planted in springseason of 2012 . Factorial experiment in randomize complete block design with three replicates all it are includes twenty four experimental unit , phosphate fertilizer was added from triple super phosphate four levels (0,40,80 and 120 Kg P.ha-1 ) ,three levels at organic matter (0 , 6 and 12 Ton .ha-1 ) ground corn cobs composting and two levels at biofertilizer as Mycorrhizae (G. mossea ) (with and without inoculation ). All fertilizers were mixed at the soil. Results showed that the level 80 kg P.ha-1and 6 ton .ha-1 of organic matter was the best compared to other treatments , That the data showed the highest values at leave dry weight (4.53 and 4.62 ) g.leave-1dry matter weight , with increasing percentage of (607.81 and 266.67)% respectively compared to that of control for second and third periods growth. It affected on nitrogen concentration and the means were %2.07، % 2.40) and2.19 %) gave an increasing percentage of (92.00,95.28 and170.37)% respectively compared to control for the growth periods. Results showed the highest values on the percentage of mycorrhizal infection on level 80 kg P.ha-1and 12 ton .ha-1with inoculation which gave value 85.00% gave an increase of 100% compared that of control. | ||
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