Effect of Culture Media and Plant Growth Regulators on Shoot Proliferation and Rooting of Internode Explants from Moroccan Native Almond (Prunus dulcis Mill.) Genotypes

Table 3

Proliferation rate, average number, and length of “Beldi” almond ecotype shoots on MS medium in the presence of TDZ and KIN.

Genotypes	Medium	Plant growth regulators (mg/L)			Average number of shoots	Average length of shoots (cm)
		TDZ	KIN			0.4–1.0	>1.0	>2.0
S1	MS	1	0	63.6 ± 0.63a	13 ± 0.54a	4	4	5
S2		1	0	41.7 ± 0.58b	6 ± 0.62a	1	3	2
S3		1	0	55 ± 0.5a	5 ± 0.05bc	1	1	3
S1		0	1	43.75 ± 0.62b	3 ± 0.33c	1	2	0
S2		0	1	45.83 ± 0.55ab	2 ± 0.42c	0	2	0
S3		0	1	39.58 ± 0.53b	4 ± 0.13bc	1	3	0

Each value represents the mean ± SE of three replicates. The same letter within a column denotes statistically equal means with Duncan's multiple range test at  ≤ 0.05.