Table 6.

Norway spruce SE lines used in the experiment using ABA in the pre-treatment media (I) storing embryogenic tissue at −80 °C (II), one post-thawing medium compared to two (III), and one pre-treatment compared to two (IV). The initiation years and origin (full-sib family or mother tree), embryo production capacity (embryos/g Fresh Weight), as well as the cryopreservation and thawing status of the line in each experiment, are shown.

Experiment	SE Line	Initiation Year	Origin	Embryos/g FW before Experiment
I	3006	2012	E2515 × K805	206
I	3128	2012	E2853 × E231	78
I	3301	2012	E329 × E2089	60
I	4310	2012	E2853 × E330	327
I	5852	2012	K264 × E330	0
I	4611	2012	K264 × E231	40
I	4934	2012	E318 × E231	4
I	6375	2012	E318 × K805	12
I	9130	2012	E329 × K805	61
II	290	2014	E162 × E81	4
II	1048	2020	Open-pollinated Pa f. condensata	0
II, III *, IV *	809	2020	Open-pollinated Pa f. globosa	418
II, III *, IV *	1037	2020	Open-pollinated Pa f. condensata	0
II, III *, IV *	1046	2020	Open-pollinated Pa f. condensata	198
II, III *, IV *	1082	2020	Open-pollinated Pa f. condensata	223
II, III *, IV *	1119	2020	Open-pollinated Pa f. condensata	0
II, III *, IV *	1129	2020	Open-pollinated Pa f. condensata	0
II *, IV **	1041	2014	E207 × E1373	42
II *, IV **	1050	2014	E207 × E1373	75
II, IV *	894	2020	Open-pollinated Pa f. globosa	15
II, IV *	1083	2020	Open-pollinated Pa f. condensata	102
II, IV *	1130	2020	Open-pollinated Pa f. condensata	11
III ****	655	2014	E18 × E436	330
III ***	1130	2014	E207 × E1373	191
III ****	2851	2014	E46 × E3222	405
III ***	4262	2014	E9 × E3231	310
III ***	5111	2014	E799 × E1366	106
III ***	5129	2014	E799 × E1366	307

* = cryopreserved and thawed once. ** = cryopreserved and thawed twice. *** = cryopreserved and thawed three times. **** = cryopreserved and thawed four times.