Effect of foliar spray of ammonium nitrate and irrigation time on vegetative growth, fruit set, yield and fruit quality of “Ewais” mango trees

Bulletin of the National Research Centre

Table 1 The physical properties of the soil during the two years*

Depth (cm)	Particle size distribution (%)					Soi physical parameters (% on weight basis)
	C. sand	F. sand	Silt	Clay	Texture class	FC (%)	PWP (%)	AW (%)	BD (g/cm)³	TP (%)
0–15	14.87	78.90	4.40	1.83	Sand	10.50	4.16	6.34	1.58	40.38
15–30	14.91	78.93	4.30	1.86	Sand	10.40	4.10	6.30	1.60	39.62
30–45	14.89	78.73	4.41	1.97	Sand	10.46	4.13	6.33	1.64	38.11
45–60	14.96	78.66	4.39	1.99	Sand	10.45	4.20	6.25	1.66	37.36

^*There were no significant differences between the two years, the data presented the mean of the two years, and the soil samples were taken at the 1st week of October each year before treatments