1경상남도 농업기술원 작물연구과
2경상국립대학교 대학원 응용생명과학부
3경상국립대학교 농업생명과학대학 식물의학과, 농업생명과학연구원
4전남대학교 농업생명과학대학 응용생물학과
5경상국립대학교 농업생명과학대학 농학과, 생명과학연구원
1Department of Crop Research, Gyeongnam Agricultural Research and Extension Services, Jiniu 52733, Republic of Korea
2Division of Applied Life Science, Gyeongsang National University, Jinju 52828, Republic of Korea
3Department of Plant Medicine, Institute of Agriculture and Life Science, Gyeongsang National University, Jinju 52828, Republic of Korea
4Department of Plant Biotechnology, Chonnam National University, Gwangju 61186, Republic of Korea
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Copyright © 2022 by the Korean Society of Breeding Science
This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
| Cultivar | Transplanting date | Heading date | Culm length (cm) | Panicle length (cm) | No. of panicle (ea/hill) | No. of spikelet (ea/panicle) | Ripened grain rate (%) | 1,000 grain weight (g) | Brown/rough rice ratio (%) | Yield (kg/10a) |
|---|---|---|---|---|---|---|---|---|---|---|
| Medium-late maturing | 5.15 | 8.8 | 77.3 | 19.3 | 16.9 | 86.9 | 90.8 | 22.1 | 82.4 | 548bz |
| 5.25 | 8.14 | 80.0 | 19.5 | 17.9 | 89.1 | 91.3 | 21.7 | 82.8 | 552b | |
| 6.5 | 8.20 | 74.5 | 19.2 | 16.5 | 85.1 | 90.1 | 22.0 | 82.9 | 547b | |
| 6.15 | 8.24 | 79.3 | 19.3 | 17.4 | 87.8 | 91.4 | 22.3 | 83.3 | 578a | |
| 6.25 | 8.29 | 76.6 | 19.3 | 16.9 | 88.2 | 91.0 | 22.7 | 78.4 | 547b | |
| Medium maturing | 5.15 | 8.4 | 76.3 | 19.4 | 18.7 | 75.8 | 91.4 | 21.0 | 82.7 | 478b |
| 5.25 | 8.9 | 77.8 | 19.4 | 17.7 | 78.0 | 93.6 | 21.5 | 82.9 | 510a | |
| 6.5 | 8.14 | 80.0 | 19.5 | 16.8 | 75.4 | 91.1 | 21.7 | 82.8 | 485ab | |
| 6.15 | 8.19 | 76.1 | 19.2 | 17.7 | 77.8 | 92.9 | 21.9 | 82.9 | 490ab | |
| 6.25 | 8.25 | 76.0 | 19.7 | 18.8 | 70.5 | 92.8 | 22.5 | 80.3 | 486ab | |
| Early maturing | 5.15 | 7.22 | 66.0 | 19.2 | 17.4 | 89.1 | 86.5 | 20.2 | 80.8 | 464c |
| 5.25 | 7.29 | 67.8 | 19.6 | 16.5 | 96.2 | 89.8 | 20.1 | 81.1 | 464c | |
| 6.5 | 8.05 | 69.7 | 20.4 | 16.0 | 113.2 | 83.3 | 20.5 | 82.0 | 534b | |
| 6.15 | 8.12 | 70.8 | 20.6 | 16.9 | 104.2 | 86.0 | 21.0 | 82.1 | 562b | |
| 6.25 | 8.20 | 72.0 | 20.6 | 17.2 | 91.7 | 90.5 | 21.4 | 81.8 | 583a |
| Cultivar | Transplanting date | Percentage of head rice (%) | Head rice yield (㎏/10a) | Whiteness | Protein contents (%) | Amylose contents (%) | Toyo value |
|---|---|---|---|---|---|---|---|
| Medium-late maturing | 5.15 | 78.2 | 429bz | 40.4 | 6.1 | 18.5 | 75.0 |
| 5.25 | 81.7 | 450b | 38.5 | 6.2 | 18.8 | 76.6 | |
| 6.5 | 88.8 | 486ab | 39.3 | 6.4 | 19.3 | 74.9 | |
| 6.15 | 86.8 | 504a | 39.7 | 6.5 | 19.8 | 76.1 | |
| 6.25 | 84.4 | 465b | 40.4 | 6.7 | 20.4 | 76.3 | |
| Medium maturing | 5.15 | 82.7 | 395b | 38.3 | 6.2 | 18.2 | 73.3 |
| 5.25 | 80.0 | 389b | 38.8 | 6.4 | 19.1 | 76.1 | |
| 6.5 | 86.0 | 443a | 37.8 | 6.6 | 19.4 | 76.6 | |
| 6.15 | 88.1 | 432a | 38.5 | 6.5 | 19.8 | 79.8 | |
| 6.25 | 87.2 | 426ab | 39.2 | 7.3 | 20.2 | 76.7 | |
| Early muturing | 5.15 | 61.8 | 291c | 37.9 | 6.5 | 17.0 | 68.6 |
| 5.25 | 55.7 | 265c | 38.8 | 6.7 | 17.4 | 68.4 | |
| 6.5 | 72.0 | 390b | 35.9 | 7.1 | 17.6 | 68.1 | |
| 6.15 | 77.3 | 437ab | 38.7 | 6.8 | 19.0 | 71.2 | |
| 6.25 | 84.3 | 494a | 39.1 | 6.9 | 19.6 | 74.1 |
| Cultivar | Transplanting date | Heading date | Culm length (cm) | Panicle length (cm) | No. of panicle (ea/hill) | No. of spikelet (ea/panicle) | Ripened grain rate (%) | 1,000 grain weight (g) | Brown/rough rice ratio (%) | Yield (kg/10a) |
|---|---|---|---|---|---|---|---|---|---|---|
| Medium-late maturing | 5.15 | 8.09 | 74.9 | 18.4 | 17.3 | 79.9 | 89.6 | 22.0 | 81.9 | 542bz |
| 5.25 | 8.15 | 81.6 | 18.9 | 17.1 | 78.9 | 89.9 | 21.9 | 81.9 | 577ab | |
| 6.5 | 8.21 | 80.1 | 19.2 | 17.3 | 86.7 | 92.0 | 22.2 | 82.6 | 584a | |
| 6.15 | 8.26 | 77.6 | 18.6 | 16.2 | 84.5 | 90.3 | 21.7 | 82.5 | 574ab | |
| 6.25 | 8.30 | 75.0 | 18.9 | 16.9 | 84.1 | 90.8 | 22.5 | 82.9 | 595a | |
| Medium maturing | 5.15 | 8.05 | 76.0 | 18.1 | 19.0 | 65.8 | 91.4 | 21.5 | 83.0 | 530b |
| 5.25 | 8.09 | 81.2 | 18.9 | 18.5 | 69.7 | 91.1 | 21.9 | 82.9 | 539b | |
| 6.5 | 8.16 | 81.9 | 19.0 | 18.2 | 73.3 | 93.7 | 21.8 | 82.5 | 541ab | |
| 6.15 | 8.23 | 78.7 | 18.9 | 17.1 | 76.2 | 91.4 | 21.5 | 82.8 | 556a | |
| 6.25 | 8.27 | 75.4 | 19.0 | 17.7 | 70.7 | 92.7 | 22.1 | 84.0 | 532b | |
| Early maturing | 5.15 | 7.23 | 63.6 | 18.8 | 14.8 | 81.4 | 85.4 | 20.3 | 80.8 | 508c |
| 5.25 | 7.29 | 66.2 | 19.3 | 15.7 | 85.6 | 86.3 | 20.5 | 81.3 | 537b | |
| 6.5 | 8.06 | 70.9 | 19.8 | 16.2 | 98.9 | 84.2 | 20.9 | 81.8 | 589a | |
| 6.15 | 8.13 | 71.2 | 19.8 | 17.4 | 97.0 | 84.7 | 21.4 | 81.6 | 611a | |
| 6.25 | 8.21 | 69.4 | 20.1 | 16.6 | 93.4 | 89.7 | 21.4 | 82.9 | 587a |
| Cultivar | Transplanting date | Percentage of head rice (%) | Head rice yield (㎏/10a) | Whiteness | Protein contents (%) | Amylose contents (%) | Toyo value |
|---|---|---|---|---|---|---|---|
| Medium-late maturing | 5.15 | 83.4 | 455bz | 36.4 | 5.6 | 17.9 | 78.4 |
| 5.25 | 78.7 | 456b | 37.4 | 6.0 | 18.4 | 82.0 | |
| 6.5 | 87.1 | 510a | 36.8 | 5.8 | 19.5 | 81.8 | |
| 6.15 | 86.8 | 500ab | 37.4 | 6.0 | 19.5 | 81.9 | |
| 6.25 | 86.4 | 516a | 38.4 | 5.9 | 20.6 | 80.7 | |
| Medium maturing | 5.15 | 81.2 | 432b | 34.7 | 5.9 | 17.8 | 77.3 |
| 5.25 | 90.4 | 488a | 35.8 | 6.1 | 18.6 | 79.8 | |
| 6.5 | 87.8 | 483a | 37.9 | 6.3 | 19.3 | 81.4 | |
| 6.15 | 87.8 | 488a | 35.7 | 6.4 | 19.1 | 82.7 | |
| 6.25 | 87.4 | 460ab | 38.2 | 6.7 | 20.6 | 79.0 | |
| Early maturing | 5.15 | 66.5 | 343b | 36.9 | 6.1 | 17.1 | 70.0 |
| 5.25 | 62.0 | 332b | 37.7 | 5.9 | 17.5 | 72.8 | |
| 6.5 | 65.9 | 396b | 39.3 | 6.1 | 18.2 | 72.9 | |
| 6.15 | 82.2 | 507a | 37.8 | 6.5 | 18.7 | 74.8 | |
| 6.25 | 86.5 | 510a | 37.3 | 6.7 | 19.7 | 74.3 |
Variations of the yield and yield components as a different cultivar and transplanting date (Jinju).
| Cultivar | Transplanting date | Heading date | Culm length (cm) | Panicle length (cm) | No. of panicle (ea/hill) | No. of spikelet (ea/panicle) | Ripened grain rate (%) | 1,000 grain weight (g) | Brown/rough rice ratio (%) | Yield (kg/10a) |
|---|---|---|---|---|---|---|---|---|---|---|
| Medium-late maturing | 5.15 | 8.8 | 77.3 | 19.3 | 16.9 | 86.9 | 90.8 | 22.1 | 82.4 | 548bz |
| 5.25 | 8.14 | 80.0 | 19.5 | 17.9 | 89.1 | 91.3 | 21.7 | 82.8 | 552b | |
| 6.5 | 8.20 | 74.5 | 19.2 | 16.5 | 85.1 | 90.1 | 22.0 | 82.9 | 547b | |
| 6.15 | 8.24 | 79.3 | 19.3 | 17.4 | 87.8 | 91.4 | 22.3 | 83.3 | 578a | |
| 6.25 | 8.29 | 76.6 | 19.3 | 16.9 | 88.2 | 91.0 | 22.7 | 78.4 | 547b | |
| Medium maturing | 5.15 | 8.4 | 76.3 | 19.4 | 18.7 | 75.8 | 91.4 | 21.0 | 82.7 | 478b |
| 5.25 | 8.9 | 77.8 | 19.4 | 17.7 | 78.0 | 93.6 | 21.5 | 82.9 | 510a | |
| 6.5 | 8.14 | 80.0 | 19.5 | 16.8 | 75.4 | 91.1 | 21.7 | 82.8 | 485ab | |
| 6.15 | 8.19 | 76.1 | 19.2 | 17.7 | 77.8 | 92.9 | 21.9 | 82.9 | 490ab | |
| 6.25 | 8.25 | 76.0 | 19.7 | 18.8 | 70.5 | 92.8 | 22.5 | 80.3 | 486ab | |
| Early maturing | 5.15 | 7.22 | 66.0 | 19.2 | 17.4 | 89.1 | 86.5 | 20.2 | 80.8 | 464c |
| 5.25 | 7.29 | 67.8 | 19.6 | 16.5 | 96.2 | 89.8 | 20.1 | 81.1 | 464c | |
| 6.5 | 8.05 | 69.7 | 20.4 | 16.0 | 113.2 | 83.3 | 20.5 | 82.0 | 534b | |
| 6.15 | 8.12 | 70.8 | 20.6 | 16.9 | 104.2 | 86.0 | 21.0 | 82.1 | 562b | |
| 6.25 | 8.20 | 72.0 | 20.6 | 17.2 | 91.7 | 90.5 | 21.4 | 81.8 | 583a |
Variations of the head rice yield and physicochemical properties as a different cultivar and transplanting date (Jinju).
| Cultivar | Transplanting date | Percentage of head rice (%) | Head rice yield (㎏/10a) | Whiteness | Protein contents (%) | Amylose contents (%) | Toyo value |
|---|---|---|---|---|---|---|---|
| Medium-late maturing | 5.15 | 78.2 | 429bz | 40.4 | 6.1 | 18.5 | 75.0 |
| 5.25 | 81.7 | 450b | 38.5 | 6.2 | 18.8 | 76.6 | |
| 6.5 | 88.8 | 486ab | 39.3 | 6.4 | 19.3 | 74.9 | |
| 6.15 | 86.8 | 504a | 39.7 | 6.5 | 19.8 | 76.1 | |
| 6.25 | 84.4 | 465b | 40.4 | 6.7 | 20.4 | 76.3 | |
| Medium maturing | 5.15 | 82.7 | 395b | 38.3 | 6.2 | 18.2 | 73.3 |
| 5.25 | 80.0 | 389b | 38.8 | 6.4 | 19.1 | 76.1 | |
| 6.5 | 86.0 | 443a | 37.8 | 6.6 | 19.4 | 76.6 | |
| 6.15 | 88.1 | 432a | 38.5 | 6.5 | 19.8 | 79.8 | |
| 6.25 | 87.2 | 426ab | 39.2 | 7.3 | 20.2 | 76.7 | |
| Early muturing | 5.15 | 61.8 | 291c | 37.9 | 6.5 | 17.0 | 68.6 |
| 5.25 | 55.7 | 265c | 38.8 | 6.7 | 17.4 | 68.4 | |
| 6.5 | 72.0 | 390b | 35.9 | 7.1 | 17.6 | 68.1 | |
| 6.15 | 77.3 | 437ab | 38.7 | 6.8 | 19.0 | 71.2 | |
| 6.25 | 84.3 | 494a | 39.1 | 6.9 | 19.6 | 74.1 |
Variations of the yield and yield components as a different cultivar and transplanting date (Hamyang).
| Cultivar | Transplanting date | Heading date | Culm length (cm) | Panicle length (cm) | No. of panicle (ea/hill) | No. of spikelet (ea/panicle) | Ripened grain rate (%) | 1,000 grain weight (g) | Brown/rough rice ratio (%) | Yield (kg/10a) |
|---|---|---|---|---|---|---|---|---|---|---|
| Medium-late maturing | 5.15 | 8.09 | 74.9 | 18.4 | 17.3 | 79.9 | 89.6 | 22.0 | 81.9 | 542bz |
| 5.25 | 8.15 | 81.6 | 18.9 | 17.1 | 78.9 | 89.9 | 21.9 | 81.9 | 577ab | |
| 6.5 | 8.21 | 80.1 | 19.2 | 17.3 | 86.7 | 92.0 | 22.2 | 82.6 | 584a | |
| 6.15 | 8.26 | 77.6 | 18.6 | 16.2 | 84.5 | 90.3 | 21.7 | 82.5 | 574ab | |
| 6.25 | 8.30 | 75.0 | 18.9 | 16.9 | 84.1 | 90.8 | 22.5 | 82.9 | 595a | |
| Medium maturing | 5.15 | 8.05 | 76.0 | 18.1 | 19.0 | 65.8 | 91.4 | 21.5 | 83.0 | 530b |
| 5.25 | 8.09 | 81.2 | 18.9 | 18.5 | 69.7 | 91.1 | 21.9 | 82.9 | 539b | |
| 6.5 | 8.16 | 81.9 | 19.0 | 18.2 | 73.3 | 93.7 | 21.8 | 82.5 | 541ab | |
| 6.15 | 8.23 | 78.7 | 18.9 | 17.1 | 76.2 | 91.4 | 21.5 | 82.8 | 556a | |
| 6.25 | 8.27 | 75.4 | 19.0 | 17.7 | 70.7 | 92.7 | 22.1 | 84.0 | 532b | |
| Early maturing | 5.15 | 7.23 | 63.6 | 18.8 | 14.8 | 81.4 | 85.4 | 20.3 | 80.8 | 508c |
| 5.25 | 7.29 | 66.2 | 19.3 | 15.7 | 85.6 | 86.3 | 20.5 | 81.3 | 537b | |
| 6.5 | 8.06 | 70.9 | 19.8 | 16.2 | 98.9 | 84.2 | 20.9 | 81.8 | 589a | |
| 6.15 | 8.13 | 71.2 | 19.8 | 17.4 | 97.0 | 84.7 | 21.4 | 81.6 | 611a | |
| 6.25 | 8.21 | 69.4 | 20.1 | 16.6 | 93.4 | 89.7 | 21.4 | 82.9 | 587a |
Variations of the head rice yield and physicochemical properties as a different cultivar and transplanting date (Hamyang).
| Cultivar | Transplanting date | Percentage of head rice (%) | Head rice yield (㎏/10a) | Whiteness | Protein contents (%) | Amylose contents (%) | Toyo value |
|---|---|---|---|---|---|---|---|
| Medium-late maturing | 5.15 | 83.4 | 455bz | 36.4 | 5.6 | 17.9 | 78.4 |
| 5.25 | 78.7 | 456b | 37.4 | 6.0 | 18.4 | 82.0 | |
| 6.5 | 87.1 | 510a | 36.8 | 5.8 | 19.5 | 81.8 | |
| 6.15 | 86.8 | 500ab | 37.4 | 6.0 | 19.5 | 81.9 | |
| 6.25 | 86.4 | 516a | 38.4 | 5.9 | 20.6 | 80.7 | |
| Medium maturing | 5.15 | 81.2 | 432b | 34.7 | 5.9 | 17.8 | 77.3 |
| 5.25 | 90.4 | 488a | 35.8 | 6.1 | 18.6 | 79.8 | |
| 6.5 | 87.8 | 483a | 37.9 | 6.3 | 19.3 | 81.4 | |
| 6.15 | 87.8 | 488a | 35.7 | 6.4 | 19.1 | 82.7 | |
| 6.25 | 87.4 | 460ab | 38.2 | 6.7 | 20.6 | 79.0 | |
| Early maturing | 5.15 | 66.5 | 343b | 36.9 | 6.1 | 17.1 | 70.0 |
| 5.25 | 62.0 | 332b | 37.7 | 5.9 | 17.5 | 72.8 | |
| 6.5 | 65.9 | 396b | 39.3 | 6.1 | 18.2 | 72.9 | |
| 6.15 | 82.2 | 507a | 37.8 | 6.5 | 18.7 | 74.8 | |
| 6.25 | 86.5 | 510a | 37.3 | 6.7 | 19.7 | 74.3 |
zSame letters within each column are not significantly difference at 5% level by Duncan’s Multiple Range Test.
zSame letters within each column are not significantly difference at 5% level by Duncan’s Multiple Range Test.
zSame letters within each column are not significantly difference at 5% level by Duncan’s Multiple Range Test.
zSame letters within each column are not significantly difference at 5% level by Duncan’s Multiple Range Test.
