Abstract:
A field experiment was conducted on vegetable field - Horticulture
department – College of Agriculture -Abu Graib , Tomato (Hybrid Jenan)
cultivated in spring season of 2012 , phosphate fertilizer was added from TSP
source on four levels (0,40,80 and 120 Kg P.ha-1 ) ,three levels (0 , 6 and 12 Ton
.ha-1 ) from organic matter (ground corn cobs composting) and two levels from
biofertilizer ,Mycorrhizae source (G. mossea ) (without or with), All fertilizers
was added in soil mixture , A factorial experiment with randomize completely
blocks design with three replicates and twenty four treatments .The
experimental results showed A high significant with a high levels from
phosphate and organic fertilization with inoculation on fruit quality ( percentage
of total soluble solids and Ascorbic acid or vitamin C) and phosphate
concentration on tomato leaves during three growth periods ,The best level was
80 Kg P.h-1 and 6 Ton .h-1 with mycorrhizae inoculation which gave increase on
fruit quality was (34.64 and 33.76 ) % to above fruit quality respectively . The
same level gave increase in phosphorus concentration for three growth periods
up to 19.05% , 15.79% and 13.64% respectively compared with control .