Table 2.
Agronomic traits of ‘Kitami-94’ grown in several WYMV non-infested fields
| Test field | Line and cultivar name | Heading date | Maturity date | Stem length (cm) | Spike length (cm) | Number of spikes (per m2) | Grain yield (kg ha–1) | 1000-grain weight (g) | Test weight (g) | Seeds protein (%) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chuo AES | Kitami-94 | 6.01 | 7.18 | 85 | 9.2 | 806 | 8336 | 36.6 |
 ** |
823 |
** |
9.4 | ||
| Kitahonami | 6.01 | 7.17 | 86 | 9.2 | 793 | 8183 | 38.8 | 830 | 9.6 | |||||
| Kamikawa AES | Kitami-94 | 6.04 | 7.18 | 74 | 8.6 | 458 | 5545 | 39.3 |
* |
829 |
** |
9.5 | ||
| Kitahonami | 6.04 | 7.18 | 74 | 8.7 | 460 | 5568 | 41.3 | 834 | 9.5 | |||||
| Tokachi AES | Kitami-94 | 6.01 | 7.23 | 78 |
** |
8.9 | 713 | 6435 | 40.0 |
** |
849 |
** |
11.1 | |
| Kitahonami | 6.02 | 7.23 | 81 | 8.9 | 665 | 6484 | 42.2 | 859 | 11.2 | |||||
| Kitami AES | Kitami-94 | 6.06 | 7.26 | 78 |
** |
8.6 | 717 | 8866 | 40.4 |
* |
839 | 9.8 |
* |
|
| Kitahonami | 6.05 | 7.26 | 80 | 8.6 | 666 | 8691 | 42.3 | 844 | 10.0 | |||||
| Mean of 4 AES | Kitami-94 | 6.02 | 7.21 | 79 | 8.8 | 674 | 7295 | 39.1 | 835 | 9.9 | ||||
| Kitahonami | 6.03 | 7.21 | 80 | 8.9 | 646 | 7232 | 41.1 | 842 | 10.1 | |||||
Data are means of the results from 2017–2020.
*,** Significantly different at the 5% and 1% levels, respectively (Student’s t-test).