In Vitro Conservation of Sweet Potato Genotypes

Table 5

Coloration of sweet potato plant shoots after 180 days of in vitro conservation under 18°C, depending on the genotype and variations in the concentration of MS salts and sucrose.

	Genotypes
	IPB-007	IPB-052	IPB-072	IPB-137
Concentration of MS (%)
50	1.16^bB	1.49^aB	1.72^bAB	2.41^aA
75	1.81^aB	2.04^aB	3.07^aA	2.30^aAB
100	1.07^bC	1.94^aB	3.47^aA	2.34^aB
Sucrose (g·L^−1)
10	1.06^aC	1.79^aB	3.36^aA	2.64^aA
20	1.51^aB	1.84^aAB	2.31^bA	2.57^abA
30	1.57^aB	1.84^aAB	2.59^bA	1.85^bAB
CV (%)	44.25

The means followed by the same uppercase letters in the same line and lowercase letters in the columns do not significantly differ according to a Tukey test at a 5% probability.