NaCl Effects on In Vitro Germination and Growth of Some Senegalese Cowpea (Vigna unguiculata (L.) Walp.) Cultivars

Table 6

Mean comparison, by Student Newman-Keuls test at 5%, of proline contents determined among 58-191 and Yacine cultivars submitted to different salt stress conditions.

[NaCl] concentrations (mM)	[Proline] contents; (µmol · 100 mg^−1 FW)
	Cultivars
	58-191	Yacine
0	7.444aA	5.207aB
50	15.104bA	12.122bB
100	17.313cA	17.846cA
200	22.193dA	7.158dB

On the same column, values assigned to the same lowercase letter are not significantly different. On the same line, the values assigned to the same capital letter are not significantly different.