Analysis of Economic-Biological Traits of Hull-Less Barley and Creation of Source Material for Resistance to Environmental Stress Factors

Table 4

Promising samples of hull-less barley for practical selection (average for 2017–2019).

Standard variety and numbers	Growing period, days	Plant height, сm	Flag leaf area, сm^2	Rachis internode length, cm	Spike length, cm	Number of grains per spike, pcs	Thousand grain weight, g	Grain weight per spike, g	Number of productive spikes, pcs/m^2	Grain yield, centner (ha)	Protein content %	Starch content %
Syr Aruy, st	79	72.0	3.08	18.5	8.0	22.5	42.8	0.95	338	20.4	14.0	65.5
Atahualpa/4/Harrington/3/WI2291/Roho//WI2269	82	80.7	3.03	24.5	8.5	24.0	41.5	0.99	335	26.5	14.5	66.2
DeirAlla106/Strain205//Rhn-03/3/BF891M-582	81	81.3	3.23	23.6	9.2	46.5	40.9	1.9	330	34.4	15.6	68.5
HIGO/LINO	82	82.0	4.56	28.2	9.0	42.0	42.0	1.76	330	25.1	15.0	67.9
Arta/Atahualpa	82	80.0	6.35	20.4	10.5	26.5	44.5	1.18	332	27.8	15.2	65.5
Atahualpa/4/Avt/Attiki//Aths/3/Giza121/Pue	82	85.3	3.54	24.3	8.9	48.0	40.5	1.94	320	37.5	16.2	67.8
ICNBF8-611/Aths	79	82.7	3.08	21.7	8.5	42.0	41.0	1.72	325	34.5	15.8	66.8
Atahualpa	77	84.0	3.17	25.3	8.9	24.0	44.8	1.08	340	25.4	14.8	68.5
Alanda/Legnee527/Arar/3/Asal	80	83.0	4.26	23.5	10.5	26.0	42.0	1.09	342	26.0	15.2	69.5
ICNBF 8–655	77	79.9	5.38	24.8	9.6	25.4	43.0	1.09	338	26.2	15.5	67.5
BF 891M	79	85.2	4.36	29.3	9.2	25.3	44.8	1.13	341	25.9	16.0	68.0
ICNBF 8–611/Aths	81	80.5	4.98	25.2	8.6	48.9	40.7	1.99	321	32.0	15.4	68.7
Libya4/Atahualpa	81	83.0	4.47	20.8	9.0	25.6	42.0	1.08	340	27.0	15.8	68.0
LSD05 (least significant difference)	0.23	1.36	0.24	1.07	0.34	0.65	0.31	0.08	2.3	1.38	0.09	1.02