National Institute Crop Science, RDA, Iksan, 570-080, Koea
© Tshe Korean Society of Breeding Science All rights reserved
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| Field conditions | Locations | Heading date | Maturing date | ||
|---|---|---|---|---|---|
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| Boseokchal | Saechalssal | Boseokchal | Saechalssal | ||
|
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| Upland | Suwon | May 7 | May 7 | June 11 | June 9 |
| Cheongwon | April 28 | April 29 | May 30 | June 1 | |
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| Mean | May 2a | May 3a | June 5a | June 5a | |
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| Paddy | Iksan | April 28 | April 27 | June 2 | June 2 |
| Naju | April 24 | April 26 | May 31 | June 2 | |
| Jinju | April 17 | April 18 | May 24 | May 23 | |
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| Mean | April 23a | April 23a | May 29a | May 29a | |
| Cultivar | Culm length (cm) | Spike length (cm) | No. of spike per m2 | No. of grains per spike | 1000-grain weight (g) | Test weight (g) |
|---|---|---|---|---|---|---|
|
|
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| Boseokchal | 87a | 5.0a | 601a | 61b | 29.0a | 780a |
| Saechalssal | 80a | 5.0a | 553a | 67a | 30.0a | 785a |
| Cultivar | Winter killing ratez (%) | Degree of lodging (0~9)w | Powdery mildewy | BaYMVx (0~9)w | |||||
|---|---|---|---|---|---|---|---|---|---|
|
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|
|
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| Normal | High ridge | Infection type | Infection degree (0~9)w | Iksan (III) | Milyang (IV) | Naju (I) | Jinju (IV) | ||
|
|
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| Boseokchal | 13a | 58a | 2a | Susceptable | 8a | 2b | 1a | 0b | 0a |
| Saechalssal | 16a | 47a | 0a | Susceptable | 8a | 7a | 1a | 4a | 0a |
| Cultivar | Protein content (%) | Total phenol cont. (%) | anthocyanin* (μg/g) | Grain pearling | Cooking quality | |||
|---|---|---|---|---|---|---|---|---|
|
|
||||||||
| Whiteness | β-glucan (%) | Amylose (%) | Water absorption rate(%) | Expansion rate (%) | ||||
|
|
||||||||
| Boseokchal | 11.5a* | 0.677b | 180.1a | 31.6b | 6.4a | 4.9a | 259a | 457a |
| Saechalssal | 12.0a | 0.778a | 0b | 37.9a | 6.6a | 5.0a | 248b | 429b |
| Cultivar | Anthocyanin (μg/g) | Total (μg/g) | |||||
|---|---|---|---|---|---|---|---|
|
|
|||||||
| Cya3g | Pel3g | Peo3g | Mal3g | Del | Cya | ||
|
|
|||||||
| Boseokchal | 76.3 | ND | 7.6 | ND | 23.3 | 72.9 | 180.1 |
| Field | Regions | Boseokchal (MT/ha) | Saechalssal (MT/ha) | Index (a/b×100) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
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| 2006 | 2007 | 2008 | Mean (a) | 2006 | 2007 | 2008 | Mean (b) | |||
|
|
||||||||||
| Upland | Suwon | 2.77 | - | - | 2.77b | 3.23 | - | 3.23a | 86 | |
| Cheongwon | 4.50 | 3.06 | - | 3.78a | 4.28 | 3.31 | - | 3.80a | 99 | |
| Mean | 3.64 | 3.06 | - | 3.44 | 3.76 | 3.31 | - | 3.61 | 95 | |
|
|
||||||||||
| Paddy | Iksan | 3.14 | 3.11 | 4.21 | 3.49a | 3.00 | 3.14 | 4.47 | 3.54a | 99 |
| Naju | 3.45 | 3.29 | 3.54 | 3.43a | 3.16 | 2.63 | 3.58 | 3.12a | 110 | |
| Jinju | 3.55 | 4.72 | 3.04 | 3.77a | 3.65 | 4.77 | 3.29 | 3.90a | 97 | |
| Mean | 3.38 | 3.71 | 3.60 | 3.56 | 3.27 | 3.51 | 3.78 | 3.52 | 101 | |
Growth habit and Morphological characteristics of ‘Boseokchal’.
| Cultivars | Growth habit | Grain husk | Leaf | Culm | Spike | Awn length | lemma | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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| Color | Length | Width | Width | Diameter | Type | Density | |||||
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| Boseokchal | III | Hull-less | Green | Long | Medium | Medium | Medium | 6-rowed | Medium | Long | purple |
| Saechalssal | IV | Hull-less | Green | Long | Medium | Medium | Medium | 6-rowed | Medium | Long | yellow |
Heading and maturing dates of ‘Boseokchal’cultivated in Suwon, Cheongwon, Iksan, Naju and Jinju regions from 2006 to 2008.
| Field conditions | Locations | Heading date | Maturing date | ||
|---|---|---|---|---|---|
|
|
|
||||
| Boseokchal | Saechalssal | Boseokchal | Saechalssal | ||
|
|
|||||
| Upland | Suwon | May 7 | May 7 | June 11 | June 9 |
| Cheongwon | April 28 | April 29 | May 30 | June 1 | |
|
|
|
||||
| Mean | May 2 |
May 3 |
June 5 |
June 5 |
|
|
|
|||||
| Paddy | Iksan | April 28 | April 27 | June 2 | June 2 |
| Naju | April 24 | April 26 | May 31 | June 2 | |
| Jinju | April 17 | April 18 | May 24 | May 23 | |
|
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| Mean | April 23 |
April 23 |
May 29 |
May 29 |
|
*The same letters are not significantly different among varieties at the 5% probability level by DMRT
Agronomic characteristics of ‘Boseokchal’cultivated in Suwon, Cheongwon, Iksan, Naju and Jinju regions from 2006 to 2008.
| Cultivar | Culm length (cm) | Spike length (cm) | No. of spike per m2 | No. of grains per spike | 1000-grain weight (g) | Test weight (g) |
|---|---|---|---|---|---|---|
|
|
||||||
| Boseokchal | 87 |
5.0 |
601 |
61 |
29.0 |
780 |
| Saechalssal | 80 |
5.0 |
553 |
67 |
30.0 |
785 |
*The same letters are not significantly different among varieties at the 5% probability level by DMRT
Winter hardiness, lodging resistance, and disease resistance of ‘Boseokchal’tested in Yeoncheon, Suwon, Cheongwon, Iksan, Naju and Jinju regions from 2006 to 2008.
| Cultivar | Winter killing rate |
Degree of lodging (0~9) |
Powdery mildew |
BaYMV |
|||||
|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|||||||
| Normal | High ridge | Infection type | Infection degree (0~9) |
Iksan (III) | Milyang (IV) | Naju (I) | Jinju (IV) | ||
|
|
|||||||||
| Boseokchal | 13 |
58 |
2 |
Susceptable | 8 |
2 |
1 |
0 |
0 |
| Saechalssal | 16 |
47 |
0 |
Susceptable | 8 |
7 |
1 |
4 |
0 |
zData tested at Yeoncheon
yMeans of Suwon, Iksan, and Milyang during RYT
xBarley Yellow Mosaic Virus
w0 : Resistence, 9 : Susceptible
*The same letters are not significantly different among varieties at the 5% probability level by DMRT
Pearling and cooking characteristics of ‘Boseokchal’.
| Cultivar | Protein content (%) | Total phenol cont. (%) | anthocyanin |
Grain pearling | Cooking quality | |||
|---|---|---|---|---|---|---|---|---|
|
|
||||||||
| Whiteness | β-glucan (%) | Amylose (%) | Water absorption rate(%) | Expansion rate (%) | ||||
|
|
||||||||
| Boseokchal | 11.5 |
0.677 |
180.1 |
31.6 |
6.4 |
4.9 |
259 |
457 |
| Saechalssal | 12.0 |
0.778 |
0 |
37.9 |
6.6 |
5.0 |
248 |
429 |
*The same letters are not significantly different among varieties at the 5% probability level by DMRT
Anthocyanin composition of ‘Boseokchal’.
| Cultivar | Anthocyanin (μg/g) | Total (μg/g) | |||||
|---|---|---|---|---|---|---|---|
|
|
|||||||
| Cya3g | Pel3g | Peo3g | Mal3g | Del | Cya | ||
|
|
|||||||
| Boseokchal | 76.3 | ND | 7.6 | ND | 23.3 | 72.9 | 180.1 |
zCya3g : Cyanidin-3-glucoside, Pel3g : Pelargonidin-3-glucoside, Peo3g : Peonidin-3-glucoside, Mal3g : Malvidin-3-glucoside, Del : Delphinidin, Cya : Cyanidin, ND : Not detected
Yield potential of ‘Boseokchal’in the regional yield trials(RYT) tested in Suwon, Cheongwon, Iksan, Naju and Jinju regions from 2006 to 2008.
| Field | Regions | Boseokchal (MT/ha) | Saechalssal (MT/ha) | Index (a/b×100) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|||||||||
| 2006 | 2007 | 2008 | Mean (a) | 2006 | 2007 | 2008 | Mean (b) | |||
|
|
||||||||||
| Upland | Suwon | 2.77 | - | - | 2.77 |
3.23 | - | 3.23 |
86 | |
| Cheongwon | 4.50 | 3.06 | - | 3.78 |
4.28 | 3.31 | - | 3.80 |
99 | |
| Mean | 3.64 | 3.06 | - | 3.44 | 3.76 | 3.31 | - | 3.61 | 95 | |
|
|
||||||||||
| Paddy | Iksan | 3.14 | 3.11 | 4.21 | 3.49 |
3.00 | 3.14 | 4.47 | 3.54 |
99 |
| Naju | 3.45 | 3.29 | 3.54 | 3.43 |
3.16 | 2.63 | 3.58 | 3.12 |
110 | |
| Jinju | 3.55 | 4.72 | 3.04 | 3.77 |
3.65 | 4.77 | 3.29 | 3.90 |
97 | |
| Mean | 3.38 | 3.71 | 3.60 | 3.56 | 3.27 | 3.51 | 3.78 | 3.52 | 101 | |
*The same letters are not significantly different among varieties at the 5% probability level by DMRT
The same letters are not significantly different among varieties at the 5% probability level by DMRT
The same letters are not significantly different among varieties at the 5% probability level by DMRT
Data tested at Yeoncheon
Means of Suwon, Iksan, and Milyang during RYT
Barley Yellow Mosaic Virus
0 : Resistence, 9 : Susceptible
The same letters are not significantly different among varieties at the 5% probability level by DMRT
The same letters are not significantly different among varieties at the 5% probability level by DMRT
Cya3g : Cyanidin-3-glucoside, Pel3g : Pelargonidin-3-glucoside, Peo3g : Peonidin-3-glucoside, Mal3g : Malvidin-3-glucoside, Del : Delphinidin, Cya : Cyanidin, ND : Not detected
The same letters are not significantly different among varieties at the 5% probability level by DMRT