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The Motor Industry EFFECT OF SOME AMINO ACIDS ON THE PHYSIOLOGICAL CHARACTERISTICS OF
MAIZE PLANT UNDER SOIL SALT STRESS CONDITIONS IN EGYPT AND TUNISIA
Abstract :

A- production and exports :

Table 1: Production
Sources : adapted from Black and Barnes(2003) and
NAAMS(2005)
a) The excis The excis The excis The excis
The excis

There are a number of lessons for in-
dustrial policy: 3.3.3. Accumulation of micronutrients (B, Cu, Fe, Mn, and Zn %)

1. The industry was – A growth in imports in maize plant as affected by proline %.
was expected and was absolutely neces- Mean values of micro-nutrients, for the two growing seasons

sary to increase competi were displayed in Table (4) and Figs. (6 – 10). It was evident that

References : each nutrient had four values as affected by T0, T1, T2 and T3, re-
spectively. Values of Boron (B) were 0.0012, 0.0016, 0.0017 and
1. Automotive Industry Export Council. (2013) Au-
tomotive Export Manual 0.0014 %; for Copper (Cu), 0.0171, 0.0288. 0.0261 and 0.0048 %;
for Iron (Fe); 0.123, 0.284, 0.253 and 0.172 %; for Manganese (Mn),
3.2.1. Hydrogen ions activity (pH value).
0.0108, 0.0218, 0.0185 and 0.0137 %; for Zinc (Zn), were 0.0119,
0.0163, 0.0105 and 0.0081%.

Table (4) and Figs. (6–10) revealed that the highest increase

of the investigated micro-nutrients was almost occurred (except B
%) with T1 of proline treatment, while the rest of micro nutrients

concentrations were reduced using the other proline treatments. Con-
sequently, (Fig. 11) displayed and described the increase percentage

of each nutrient as affected by treatments T1, T2 and T3 in compari-
son with T0. Therefore, the increase

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