Significance of Some Soil Amendments and Phosphate Dissolving Bacteria to Enhance the Availability of Phosphate in Calcareous Soil

Table 4

Effect of different applied treatments on NPK total content (kg/ha) of broad bean plants (combined data of two seasons).

P-source and/or soil amendments	Nitrogen total content (kg/ha)			Phosphorous total content (kg/ha)			Potassium total content; (kg/ha)
	Seed	Straw	Total	Seed	Straw	Total	Seed	Straw	Total
SP	199.29	93.69	292.98	21.81	14.02	35.83	34.19	141.48	175.67
RP	151.38	75.19	226.57	9.93	7.52	17.45	23.64	114.93	138.57
RP + ES	178.9	84.86	263.76	18.74	12.29	31.02	29.45	128.76	158.21
RP + PDB	165.86	81.93	247.79	14.67	10.24	24.90	26.81	124.02	150.83
RP + OM	226.95	114.64	341.6	25.29	17	42.29	42.14	169.38	211.52
RP + PDB + ES	241.74	121.26	363	31.52	19.19	52	43.45	172.69	216.14
RP + ES + OM	290.88	140.93	431.81	39.48	23.07	62.55	54.79	200.71	255.5
RP + PDB + OM	267.26	129.45	396.71	35.38	20.79	56.17	52.69	194.98	247.67
RP + PDB + OM + ES	305.6	152.24	457.83	46.05	25.21	71.26	60.29	224.31	284.57
L.S.D at 5%	2.45	1.74	3.12	1.57	1.67	2.36	1.86	3.31	3.29