국립식량과학원
경북농업기술원
농촌진흥청
National Institute of Crop Science (NICS), RDA, Republic of Korea
Agricultural Research & Extension Services, Kyeongsangbuk-do, Daegu, Republic of Korea
Rural Development Administration, RDA, Jeonju, Republic of Korea
Copyright: © 2018 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 | Flag leaf | Culm | |||||
|---|---|---|---|---|---|---|---|
|
|
|
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| Color | Length | Width | Erectness | Length (cm) | Thickness | Stiffness | |
| Saemimyeon | Green | Medium | Medium | Erect | 81 | Thick | Strong |
| Dasan | Green | Medium | Medium | Erect | 75 | Thick | Strong |
| Cultivar | Panicle length (cm) | Spikelet density | Shattering | Panicle exertion | Awn | Spikelet color |
|---|---|---|---|---|---|---|
| Saemimyeon | 26 | High | Easy | Normal | Few | Yellowish white |
| Dasan | 25 | High | Easy | Normal | Few | Yellowish white |
| Cultivar | No. of panicles/hill | No. of spikelets/panicle | Ratio of rippened grain (%) | 1000 grain-wt of brown rice (g) |
|---|---|---|---|---|
| Saemimyeon | 12 | 111 | 80.9 | 22.6 |
| Dasan | 12 | 110 | 80.1 | 22.6 |
| Cultivar | Height of Culm length z (cm) | Length of 3rd internode (cm) | Breaking weight of 3rd internode (g) | Lodging index | Field lodging (1-9) |
|---|---|---|---|---|---|
| Saemimyeon | 99 | 10.1 | 2,027 | 119 | 1 |
| Dasan | 97 | 10.6 | 2,251 | 88 | 1 |
| Cultivar | Leaf blast nursery (N : 24kg/10a) | Neck blast field nursery (N : 22kg/10a) | ||||||
|---|---|---|---|---|---|---|---|---|
|
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| No. of tested site (14) | Diseased panical (%) y | |||||||
|
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| R z (0~3) | M (4~6) | S (7~9) | Avg. | Icheon | Iksan | Yaesan | Miryang | |
| Saemimyeon | 14 | 0 | 0 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 |
| Dasan | 13 | 1 | 0 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 |
| Cultivar | Bacterial blight | Virus disease | |||||
|---|---|---|---|---|---|---|---|
|
|
|
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| K1 | K2 | K3 | K3a | Stripe | Dwarf | Black streaked dwarf | |
| Saemimyeon | R z | R | R | R | R | S | S |
| Dasan | R | S | S | S | R | M | S |
| Cultivar | Brown planthopper | Small brown planthopper |
|---|---|---|
| Saemimyeon | MR z | R |
| Dasan | S | R |
| Cultivar | Milling properties (%) | Brown rice | Trans- parency (1-9) | WC/ WB (0-9) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
|
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| BRz | MB | MR | CR | Length (mm) | Width (mm) | Thic-kness (mm) | L/W Ratio | |||
| Saemimyeon | 81.2 | 91.0 | 73.8 | 65.7 | 5.82 | 2.64 | 1.67 | 2.20 | 7 | 8/2 |
| Dasan | 80.6 | 91.6 | 73.8 | 29.9 | 5.85 | 2.66 | 1.67 | 2.20 | 1 | 2/2 |
| Cultivar | Amylose (%) | Protein (%) | Alkali digestion value (1-7) | Rice noodles texture z | ||
|---|---|---|---|---|---|---|
|
|
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| Thickness (mm) | Strength (g) | Adhesiveness (mm) | ||||
| Saemimyeon | 26.7 | 7.0 | 3.5 | 1.33 | 12.8 | 38.9 |
| Dasan | 18.2 | 7.4 | 6.4 | (1.22) | (10.9) | (8.4) |
| Spagetti | Raw materials | Textures after cooking | |||
|---|---|---|---|---|---|
|
|
|||||
| Hardness (g/cm2) | Springiness (%) | Maximum stress (g) | Yield stress (g/cm2) | ||
| Spaghetti z (Semolina) | - | 9167.0±1748.0by | 5.9±0.16a | 172.0±13.73a | 61.3±12.46a |
| Saemimyeon (Freezing) | Milled rice | 29340.0±3395.9a | 6.8±0.79a | 48.0±0.07b | 42.0±4.47b |
| Brown rice | 32384.0±1263.1a | 5.1±0.98b | 74.0±13.42a | 64.0±13.42a | |
| Saemimyeon (Drying) | Milled rice | 35516.0±2091.4a | 5.3±1.43a | 64.0±11.40b | 54.0±11.40b |
| Brown rice | 37220.0±2049.9a | 4.8±0.31b | 84.0±8.94a | 74.0±8.94a | |
| Penne | Raw materials | Textures after cookingz | |||
|---|---|---|---|---|---|
|
|
|||||
| Hardness (g/cm2) | Springiness (%) | Maximum stress (g) | Yield stress (g/cm2) | ||
| Penne z (Semolina) | - | 2428.0±245.8by | 2.5±0.47a | 100.0±10.54a | 90.0±10.54b |
| Saemimyeon (Freezing) | Milled rice | 2037.3±171.2b | 2.3±0.32a | 92.0±11.46 | 82.0±11.46b |
| Brown rice | 2255.1±153.3b | 2.3±0.41a | 100.7±17.74a | 90.7±17.74b | |
| Saemimyeon (Drying) | Milled rice | 2836.1±298.5a | 2.1±0.16a | 136.7±15.43a | 126.7±15.43a |
| Brown rice | 2580.7±411.0b | 2.2±0.18a | 118.7±23.26a | 108.7±23.26ab | |
| Regionz | No. of tested sites | Dasan (MT/ha) | Milled rice of Saemimyeon (MT/ha) | |||||
|---|---|---|---|---|---|---|---|---|
|
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| ’12 | ’13 | ’14 | Mean | Index (A/B) | Range | |||
| Middle plain | 3 | 6.84 | 6.32 | 7.31 | 7.15 | 6.93 | 102 | 5.62~7.90 |
| Yeongam plain | 2 | 6.81 | 7.38 | 7.48 | 7.50 | 7.45 | 110 | 6.29~8.46 |
| Honam plain | 1 | 6.11 | 6.14 | 6.88 | 7.32 | 6.78 | 111 | 6.14~7.32 |
|
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| Average | 6 | 6.71 | 6.64 | 7.29 | 7.30 | 7.08 | 106 | |
Heading date of ‘Saemimyeon’.
| Locationz (No. of site) | Heading date | Transplanting date | |
|---|---|---|---|
|
|
|||
| Saemimyeon | Dasan | ||
| Middle plain area (3) | Aug. 13 | Aug. 7 | May 25 |
| Yeongnam plain area (2) | Aug. 12 | Aug. 7 | May 30 |
| Honam plain area (1) | Aug. 12 | Aug. 7 | May 30 |
| Mean | Aug. 12 | Aug. 7 | - |
zMiddle plain area: Suwon, Hwaseon, Cheongwon. Yeongnam plain area: Miryang, Daegu. Honam plain area: Iksan
Leaf and culm characteristics of ‘Saemimyeon’.
| Cultivar | Flag leaf | Culm | |||||
|---|---|---|---|---|---|---|---|
|
|
|
||||||
| Color | Length | Width | Erectness | Length (cm) | Thickness | Stiffness | |
| Saemimyeon | Green | Medium | Medium | Erect | 81 | Thick | Strong |
| Dasan | Green | Medium | Medium | Erect | 75 | Thick | Strong |
Panicle and grain characteristics of ‘Saemimyeon’.
| Cultivar | Panicle length (cm) | Spikelet density | Shattering | Panicle exertion | Awn | Spikelet color |
|---|---|---|---|---|---|---|
| Saemimyeon | 26 | High | Easy | Normal | Few | Yellowish white |
| Dasan | 25 | High | Easy | Normal | Few | Yellowish white |
Yield components of ‘Saemimyeon’.
| Cultivar | No. of panicles/hill | No. of spikelets/panicle | Ratio of rippened grain (%) | 1000 grain-wt of brown rice (g) |
|---|---|---|---|---|
| Saemimyeon | 12 | 111 | 80.9 | 22.6 |
| Dasan | 12 | 110 | 80.1 | 22.6 |
Reaction to the environmental and physiological stress of ‘Saemimyeon’.
| Cultivar | Low tem. germinability (13°C 15DAS, %) | Appear- ance of wilting | Adult leaf senes-cence | Viviparous germinationz (%) | Cold tolerancey | ||
|---|---|---|---|---|---|---|---|
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| Seedling stage (0-9) | Heading delay (days) | Grain fertility (%) | |||||
| Saemimyeon | 86.0 | Resistant | Normal | 0.7 | 7 | 12 | 45.1 |
| Dasan | 47.7 | Resistant | Normal | 1.4 | 6 | 11 | 54.9 |
zGermination rate at 7th day after incubation (25°C)
yCold tolerance was evaluated at Chuncheon, a cold-water irrigated nursery
Lodging tolerance and its related characteristics of ‘Saemimyeon’.
| Cultivar | Height of Culm length
|
Length of 3rd internode (cm) | Breaking weight of 3rd internode (g) | Lodging index | Field lodging (1-9) |
|---|---|---|---|---|---|
| Saemimyeon | 99 | 10.1 | 2,027 | 119 | 1 |
| Dasan | 97 | 10.6 | 2,251 | 88 | 1 |
zCulm length + Panicle length
Reaction to leaf blast of ‘Saemimyeon’.
| Cultivar | Leaf blast nursery (N : 24kg/10a) | Neck blast field nursery (N : 22kg/10a) | ||||||
|---|---|---|---|---|---|---|---|---|
|
|
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| No. of tested site (14) | Diseased panical (%)
|
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|
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| R
|
M (4~6) | S (7~9) | Avg. | Icheon | Iksan | Yaesan | Miryang | |
| Saemimyeon | 14 | 0 | 0 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 |
| Dasan | 13 | 1 | 0 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 |
zR: Resistant, M: Moderate, S: Susceptible.
yMaximum infection ratio
Reaction of durable resistance to leaf blast disease of ‘Saemimyeon’.
| Cultivar | Percentage of diseased leaf area Based on the sequential seeding (%) | Durable resistance index | No. of virulence isolate | ||||
|---|---|---|---|---|---|---|---|
|
|
|||||||
| 1st | 2nd | 3rd | 4th | 5th | |||
| Saemimyeon | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 1 |
| Dasan | 8.0 | 2.0 | 1.0 | 2.0 | 1.0 | 0 | 7 |
Reaction to bacterial blight and virus diseases of ‘Saemimyeon’.
| Cultivar | Bacterial blight | Virus disease | |||||
|---|---|---|---|---|---|---|---|
|
|
|
||||||
| K1 | K2 | K3 | K3a | Stripe | Dwarf | Black streaked dwarf | |
| Saemimyeon | R
|
R | R | R | R | S | S |
| Dasan | R | S | S | S | R | M | S |
zR: Resistant, M: Moderate, S: Susceptible
Resistance to major insects of ‘Saemimyeon’.
| Cultivar | Brown planthopper | Small brown planthopper |
|---|---|---|
| Saemimyeon | MR
|
R |
| Dasan | S | R |
zR: Resistant, MR: Moderate resistant, S: Susceptible
Milling properties and grain quality of ‘Saemimyeon’.
| Cultivar | Milling properties (%) | Brown rice | Trans- parency (1-9) | WC/ WB (0-9) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|||||||||
| BR |
MB | MR | CR | Length (mm) | Width (mm) | Thic-kness (mm) | L/W Ratio | |||
| Saemimyeon | 81.2 | 91.0 | 73.8 | 65.7 | 5.82 | 2.64 | 1.67 | 2.20 | 7 | 8/2 |
| Dasan | 80.6 | 91.6 | 73.8 | 29.9 | 5.85 | 2.66 | 1.67 | 2.20 | 1 | 2/2 |
zBR ratio: Brown/rough rice ratio, MB ratio: Milled/brown rice ratio, MR: Milling ratio, CR: chalkiness ratio
Grain and rice noodles quality of ‘Saemimyeon’.
| Cultivar | Amylose (%) | Protein (%) | Alkali digestion value (1-7) | Rice noodles texture
|
||
|---|---|---|---|---|---|---|
|
|
||||||
| Thickness (mm) | Strength (g) | Adhesiveness (mm) | ||||
| Saemimyeon | 26.7 | 7.0 | 3.5 | 1.33 | 12.8 | 38.9 |
| Dasan | 18.2 | 7.4 | 6.4 | (1.22) | (10.9) | (8.4) |
zTextures after cooking, ( ): Goami (CK), Rice noodles: rice flour 90% + potato flour 10%, Rice flour: wet milling, Rice noodles processing: extrusion
Textures of rice pasta (spaghetti) made from ‘Saemimyeon’.
| Spagetti | Raw materials | Textures after cooking | |||
|---|---|---|---|---|---|
|
|
|||||
| Hardness (g/cm2) | Springiness (%) | Maximum stress (g) | Yield stress (g/cm2) | ||
| Spaghetti
|
- | 9167.0±1748.0b |
5.9±0.16a | 172.0±13.73a | 61.3±12.46a |
| Saemimyeon (Freezing) | Milled rice | 29340.0±3395.9a | 6.8±0.79a | 48.0±0.07b | 42.0±4.47b |
| Brown rice | 32384.0±1263.1a | 5.1±0.98b | 74.0±13.42a | 64.0±13.42a | |
| Saemimyeon (Drying) | Milled rice | 35516.0±2091.4a | 5.3±1.43a | 64.0±11.40b | 54.0±11.40b |
| Brown rice | 37220.0±2049.9a | 4.8±0.31b | 84.0±8.94a | 74.0±8.94a | |
zSpaghetti (100% Semolina, Ponte, Italy)
yDifferent superscripts within a column (a-b) indicate significant differences (p<0.05)
Textures of rice pasta (penne) made from ‘Saemimyeon’.
| Penne | Raw materials | Textures after cookingz | |||
|---|---|---|---|---|---|
|
|
|||||
| Hardness (g/cm2) | Springiness (%) | Maximum stress (g) | Yield stress (g/cm2) | ||
| Penne
|
- | 2428.0±245.8b |
2.5±0.47a | 100.0±10.54a | 90.0±10.54b |
| Saemimyeon (Freezing) | Milled rice | 2037.3±171.2b | 2.3±0.32a | 92.0±11.46 | 82.0±11.46b |
| Brown rice | 2255.1±153.3b | 2.3±0.41a | 100.7±17.74a | 90.7±17.74b | |
| Saemimyeon (Drying) | Milled rice | 2836.1±298.5a | 2.1±0.16a | 136.7±15.43a | 126.7±15.43a |
| Brown rice | 2580.7±411.0b | 2.2±0.18a | 118.7±23.26a | 108.7±23.26ab | |
zPenne (100% Semolina, TESCO, Italy)
yDifferent superscripts within a column (a-b) indicate significant differences (p<0.05)
Summarized results of local adaptability test of ‘Saemimyeon’.
| Region |
No. of tested sites | Dasan (MT/ha) | Milled rice of Saemimyeon (MT/ha) | |||||
|---|---|---|---|---|---|---|---|---|
|
|
||||||||
| ’12 | ’13 | ’14 | Mean | Index (A/B) | Range | |||
| Middle plain | 3 | 6.84 | 6.32 | 7.31 | 7.15 | 6.93 | 102 | 5.62~7.90 |
| Yeongam plain | 2 | 6.81 | 7.38 | 7.48 | 7.50 | 7.45 | 110 | 6.29~8.46 |
| Honam plain | 1 | 6.11 | 6.14 | 6.88 | 7.32 | 6.78 | 111 | 6.14~7.32 |
|
|
||||||||
| Average | 6 | 6.71 | 6.64 | 7.29 | 7.30 | 7.08 | 106 | |
zMiddle plain area: Suwon, Hwaseon, Cheongwon. Yeongnam plain area: Miryang, Daegu. Honam plain area: Iksan
zMiddle plain area: Suwon, Hwaseon, Cheongwon. Yeongnam plain area: Miryang, Daegu. Honam plain area: Iksan
zGermination rate at 7th day after incubation (25°C)
yCold tolerance was evaluated at Chuncheon, a cold-water irrigated nursery
Culm length + Panicle length
R: Resistant, M: Moderate, S: Susceptible.
Maximum infection ratio
R: Resistant, M: Moderate, S: Susceptible
R: Resistant, MR: Moderate resistant, S: Susceptible
BR ratio: Brown/rough rice ratio, MB ratio: Milled/brown rice ratio, MR: Milling ratio, CR: chalkiness ratio
Textures after cooking, ( ): Goami (CK), Rice noodles: rice flour 90% + potato flour 10%, Rice flour: wet milling, Rice noodles processing: extrusion
Spaghetti (100% Semolina, Ponte, Italy)
Different superscripts within a column (a-b) indicate significant differences (p<0.05)
Penne (100% Semolina, TESCO, Italy)
Different superscripts within a column (a-b) indicate significant differences (p<0.05)
Middle plain area: Suwon, Hwaseon, Cheongwon. Yeongnam plain area: Miryang, Daegu. Honam plain area: Iksan