Structure and enzymatic accessibility of leaf and stem from wheat straw before and after hydrothermal pretreatment

Table 1 Distribution of major anatomical fractions of twenty-one winter wheat straw cultivars

	Leaf^a%	Stem^b%	Other%	Leaf-to-stem ratio
Robigus	48	48	4	1.00
SJ05-20	43	50	7	0.86
Legron	36	62	3	0.58
Proventus	35	61	5	0.57
Manager	32	65	2	0.49
PBI00373	37	56	7	0.66
Ellvis	33	65	2	0.51
MH0520	30	68	1	0.44
Portland	36	62	2	0.59
LP5184.4.0	42	56	2	0.76
LP227.1.03	39	56	5	0.68
Tritex	35	60	5	0.59
19429.28	31	67	5	0.47
NSL_01_5071	34	61	4	0.56
Cassiopeia	42	54	4	0.77
Paj702-406C	41	54	5	0.77
NIC00-3300A	26	63	11	0.42
Schamane	36	62	2	0.58
CE0412	39	52	9	0.75
Melkior	38	59	3	0.64
SW52747	46	53	1	0.88
Average	37 (5)	59 (5)	4 (2)	0.65 (0.15)
Max	48	68	11	1.00
Min	26	48	1	0.42

Samples were harvested at Tystofte, Denmark in 2006. Numbers in parentheses are standard deviation (n = 21). ^aLeaf = leaf blade and sheath; ^bStem = culm nodes and internodes.

ISSN: 2731-3654