1 농촌진흥청 국립식량과학원,
1 Department of Southern Area Crop Science, NICS, RDA, Miryang 50424, Korea
2 농촌진흥청 연구정책국
2 Research Policy Bureau, RDA, Jeonju 54875, Korea
© The Korean Society of Breeding Science
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| Variety | Year |
Region |
|||||
|---|---|---|---|---|---|---|---|
| Wonju | Goesan | Goesan | Suwon y) | Miryang | Mt | ||
|
|
|||||||
| Nampungchal | 2011 | 80 z) | - | 71 | - | 68 | 74 |
| 2012 | 76 | 73 | 69 | (90) | 69 | 72 | |
| Hwanggeumchal | 2011 | 73 | - | 61 | - | 66 | 66 |
| 2012 | 67 | 66 | 58 | (87) | 59 | 63 | |
|
|
|||||||
| Mean | 74 | 69.5 | 64.8 | 88.5y) | 65.5 | 68.8 | |
| Variety | Days to heading | Culm length (cm) | Thickness of culm (mm) | Length of leaf (cm) | Width of leaf (cm) |
|---|---|---|---|---|---|
|
|
|||||
| Nampungchal | 68 a z) | 142 a | 20.2 a | 52.8 a | 7.8 a |
| Hwanggeumchal | 62 b | 132 b | 15.0 b | 48.9 b | 6.9 a |
| Variety |
Panicle |
Spikelet density | Seed color | Weight of 1,000 seed (g) | Weight per panicle (g) | Endosperm | |
|---|---|---|---|---|---|---|---|
| Length(cm) | Type | ||||||
|
|
|||||||
| Nampungchal | 23 a z) | Oval | Less compact | Red Brown | 22.8 a | 26.6 | Waxy |
| Hwanggeumchal | 22 a | Oval | Medium | Red Brown | 19.0 b | 20.6 | Waxy |
| Variety | Grain fertilityz) | Lodging y) | Prematuregemination |
Diseasex) (0~9) |
Insect (0~9) |
||||
|---|---|---|---|---|---|---|---|---|---|
| Anthracnose | Mold | corn borer | Heliothinae | Aphid | Hemiptera | ||||
|
|
|||||||||
| Nampungchal | Weak | 3 | Weak | 1 | 5 | 3 | 3 | 3 | 3 |
| Hwanggeumchal | Weak | 7 | Weak | 1 | 7 | 3 | 7 | 3 | 3 |
| Variety |
Mineral content(mg/100g) |
Amylose Content (g/100g) | |||
|---|---|---|---|---|---|
| K | Ca | Mg | Na | ||
|
|
|||||
| Nampungchal | 619.6±182.8z) | 19.8±2.8 | 201.2±19.7 | 11.4±2.5 | 5.7±0.6 |
| Hwanggeumchal | 498.1±135.9 | 18.4±3.7 | 181.3±47.2 | 13.5±5.3 | 6.4±1.4 |
| Variety | Polyphenols Content (mg/g) | Flavonoids content (mg/g) | Tannins Content (mg/g) | DPPH Radical scavenging activity (mgTE/100g) | ABTS Radical scavenging activity (mgTE/100g) |
|---|---|---|---|---|---|
|
|
|||||
| Nampungchal | 17.7±1.2z) | 3.7±0.2 | 9.3±1.0 | 17.1±1.8 | 22.6±1.5 |
| Hwanggeumchal | 12.8±1.6 | 3.2±0.2 | 6.4±1.0 | 11.8±1.8 | 16.9±2.1 |
| Variety |
Grain yield (Mt/ha) |
Mean | index | |
|---|---|---|---|---|
| 2011 | 2012 | |||
|
|
||||
| Nampungchal | 2.54 | 1.65 | 2.10 az) | 1.45 |
| Hwanggeumchal | 1.21 | 1.68 | 1.45 b | 1.00 |
Days to heading between ‘Nampungchal’ and ‘Hwanggeumchal’ according region. (local adaptability test, 2011~2012)
| Variety | Year | Region |
|||||
|---|---|---|---|---|---|---|---|
| Wonju | Goesan | Goesan | Suwon |
Miryang | Mt | ||
| Nampungchal | 2011 | 80 |
- | 71 | - | 68 | 74 |
| 2012 | 76 | 73 | 69 | (90) | 69 | 72 | |
| Hwanggeumchal | 2011 | 73 | - | 61 | - | 66 | 66 |
| 2012 | 67 | 66 | 58 | (87) | 59 | 63 | |
| Mean | 74 | 69.5 | 64.8 | 88.5 |
65.5 | 68.8 | |
Days to heading indicate days when 50% of the plants have emerged seed heads.
The Mean of days to heading excluded Suwon value which was planted on April 20th.
Leaf and culm characteristics of ‘Nampungchal’. (NICS in Miryang, 2011~2012)
| Variety | Days to heading | Culm length (cm) | Thickness of culm (mm) | Length of leaf (cm) | Width of leaf (cm) |
|---|---|---|---|---|---|
| Nampungchal | 68 a |
142 a | 20.2 a | 52.8 a | 7.8 a |
| Hwanggeumchal | 62 b | 132 b | 15.0 b | 48.9 b | 6.9 a |
The same letters within column are not significantly different between varieties at the 5% probability level by DMRT.
Panicle and grain characteristics of ‘Nampungchal’. (NICS in Miryang, 2011~2012)
| Variety | Panicle |
Spikelet density | Seed color | Weight of 1,000 seed (g) | Weight per panicle (g) | Endosperm | |
|---|---|---|---|---|---|---|---|
| Length(cm) | Type | ||||||
| Nampungchal | 23 a |
Oval | Less compact | Red Brown | 22.8 a | 26.6 | Waxy |
| Hwanggeumchal | 22 a | Oval | Medium | Red Brown | 19.0 b | 20.6 | Waxy |
The same letters within column are not significantly different between varieties at the 5% probability level by DMRT.
Reaction to major disease and insects o ‘Nampungchal’. (NICS in Miryang, 2011~2012)
| Variety | Grain fertility |
Lodging |
Prematuregemination | Disease |
Insect (0~9) |
||||
|---|---|---|---|---|---|---|---|---|---|
| Anthracnose | Mold | corn borer | Heliothinae | Aphid | Hemiptera | ||||
| Nampungchal | Weak | 3 | Weak | 1 | 5 | 3 | 3 | 3 | 3 |
| Hwanggeumchal | Weak | 7 | Weak | 1 | 7 | 3 | 7 | 3 | 3 |
Grain fertility during rainy season.
Lodging degree : symptomless, 0 ; 1~5%, 1; 6~10%, 3; 11~50% 5; 51~75% , 7; over 76%, 9.
Disease and insect degree : symptomless, 0 ; below 1% of diseased panicle, 1; 1~5% 3; 6~25% 5; 26~50% , 7; over 50%, 9.
Nutrient composition and amylose contents of ‘Nampungchal’.
| Variety | Mineral content(mg/100g) |
Amylose Content (g/100g) | |||
|---|---|---|---|---|---|
| K | Ca | Mg | Na | ||
| Nampungchal | 619.6±182.8 |
19.8±2.8 | 201.2±19.7 | 11.4±2.5 | 5.7±0.6 |
| Hwanggeumchal | 498.1±135.9 | 18.4±3.7 | 181.3±47.2 | 13.5±5.3 | 6.4±1.4 |
All result presented as mean±SD of three independent experiments performed in triplicate.
Antioxidant potential of ‘Nampungchal’ extracts against ABTS, DPPH method.
| Variety | Polyphenols Content (mg/g) | Flavonoids content (mg/g) | Tannins Content (mg/g) | DPPH Radical scavenging activity (mgTE/100g) | ABTS Radical scavenging activity (mgTE/100g) |
|---|---|---|---|---|---|
| Nampungchal | 17.7±1.2 |
3.7±0.2 | 9.3±1.0 | 17.1±1.8 | 22.6±1.5 |
| Hwanggeumchal | 12.8±1.6 | 3.2±0.2 | 6.4±1.0 | 11.8±1.8 | 16.9±2.1 |
All result presented as mean±SD of three independent experiments performed in triplicate.
Grain yield performance of ‘Nampungchal’ at replicated yield trials (RYT). (NICS in Miryang, 2011~2012)
| Variety | Grain yield (Mt/ha) |
Mean | index | |
|---|---|---|---|---|
| 2011 | 2012 | |||
| Nampungchal | 2.54 | 1.65 | 2.10 a |
1.45 |
| Hwanggeumchal | 1.21 | 1.68 | 1.45 b | 1.00 |
The same letters within column are not significantly different between varieties at the 5% probability level by DMRT.
Grain yield performance of ‘Nampungchal’ at local adaptability test (LAT). (2011~2012).
| Region | Nampungchal |
Hwanggeumchal |
|||||
|---|---|---|---|---|---|---|---|
| 2011 | 2012 | Mean (MT/ha) | Index | 2011 | 2012 | Mean (MT/ha) | |
| Wonju | 2.47 | 3.92 | 3.20 | 0.84 | 3.46 | 4.17 | 3.82 |
| Goesan | - | 1.83 | 1.83 | 1.08 | - | 1.69 | 1.69 |
| Haenam | 2.83 | 2.02 | 2.43 | 0.98 | 3.19 | 1.74 | 2.47 |
| Suwon | - | 1.67 | 1.67 | 1.42 | - | 1.18 | 1.18 |
| Miryang | 2.76 | 1.73 | 2.25 | 1.68 | 1.13 | 1.54 | 1.34 |
| Average | 2.69 | 2.23 | 2.28 | 1.09 | 2.59 | 2.06 | 2.10 |
Days to heading indicate days when 50% of the plants have emerged seed heads.
The Mean of days to heading excluded Suwon value which was planted on April 20th.
The same letters within column are not significantly different between varieties at the 5% probability level by DMRT.
The same letters within column are not significantly different between varieties at the 5% probability level by DMRT.
Grain fertility during rainy season.
Lodging degree : symptomless, 0 ; 1~5%, 1; 6~10%, 3; 11~50% 5; 51~75% , 7; over 76%, 9.
Disease and insect degree : symptomless, 0 ; below 1% of diseased panicle, 1; 1~5% 3; 6~25% 5; 26~50% , 7; over 50%, 9.
All result presented as mean±SD of three independent experiments performed in triplicate.
All result presented as mean±SD of three independent experiments performed in triplicate.
The same letters within column are not significantly different between varieties at the 5% probability level by DMRT.