1 국립식량과학원
1 National Institute of Crop Science, RDA, Wanju 55365, Republic of Korea
2 농촌진흥청
2 Rural Development Administration, Jeonju 54875, Republic of Korea
© Korean Society of Breeding Science All rights reserved
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| Variety | Heading date | Culm length (cm) | Panicle length (cm) | No. of panicles per hill | No. of spikelets per panicle | Ratio of ripened grain (%) | Brown rice 1000 grain weight(g) |
|---|---|---|---|---|---|---|---|
|
|
|||||||
| Ondami | Jul. 27ns | 70ns | 19* | 16* | 78ns | 88.8ns | 21.7* |
| Odae | Jul. 27 | 70 | 21 | 13 | 76 | 86.2 | 25.8 |
| Variety | Appearance of wilting | Adult leaf senescence | Cold tolerancey | Viviparous Germinationw (%) | Field lodging resistancev (1-9) | |||
|---|---|---|---|---|---|---|---|---|
|
|
||||||||
| Discol-oration (1-9)z | Heading delay (days) | Grain fertility (%) | PAx | |||||
|
|
||||||||
| Ondami | Strong | Late | 6 | 7 | 35ns | 7 | 10.5ns | 3 |
| Odae | Strong | Late | 7 | 10 | 51 | 5 | 2.2 | 3 |
zEvaluation at maximum tillering stage (1: tolerance; 9: susceptible)
yCold tolerance was evaluated at Chuncheon cold-water (17°C) irrigated nursery
xPhenotypic Acceptability
wGermination rate at 7th day after incubation (25°C)
vMean lodging degree under wet direct seeding of local adaptability test for 2011 to 2013
nsnot significant
| Variety | No. of nursery based on reaction to leaf blast | Field test of neck blast | ||||||
|---|---|---|---|---|---|---|---|---|
|
|
|
|||||||
| Rz (0~3) | M (4~6) | S (7~9) | Ave. | Rate of disease panicle(%) | ||||
|
|
||||||||
| Icheon | Jecheon | Iksan | Milyang | |||||
|
|
||||||||
| Ondami | 9 | 5 | 0 | 3.0 | 4.4 | 2.7 | 0.0 | 0.0 |
| Odae | 5 | 8 | 1 | 4.3 | 0.5 | 13.2 | 0.0 | 0.0 |
| Variety | Bacterial blight | Virus disease(%) | Planthopper | ||||||
|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
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| K1 z | K2 | K3 | K3a | RSVy | RDV | RBSDV | BPHx | SBPH | |
|
|
|||||||||
| Ondami | Sw | S | S | S | S(81.0) | S(100.0) | S(97.9) | S | S |
| Odae | S | S | S | S | S(81.1) | S(80.0) | S(91.7) | S | S |
| Variety | Milling recovery ratio(%) | Head rice milling recovery ratio(%) | |||
|---|---|---|---|---|---|
|
|
|||||
| Brown/rough | Milled/brown | Milled/rough | Head rice | ||
|
|
|||||
| Ondami | 82.7ns | 91.6ns | 75.8 ns | 96.5** | 73.1** |
| Odae | 82.3 | 91.0 | 74.9 | 76.3 | 57.1 |
| Culture season | Region | No. of test sites | Milled rice(MT/ha) | Index | |
|---|---|---|---|---|---|
|
|
|
||||
| Ondami(A) | Odae(B) | A/B | |||
|
|
|||||
| Ordinary planting | Southern mid-mountainous area | 1 | 490 | 467 | 105 |
| mid mountainous, southern alpine and north-east coastal area | |||||
| 4 | 539ns | 522 | 103 | ||
|
|
|||||
| Mean | 5 | 529ns | 511 | 104 | |
Major agronomic traits and yield components
| Variety | Heading date | Culm length (cm) | Panicle length (cm) | No. of panicles per hill | No. of spikelets per panicle | Ratio of ripened grain (%) | Brown rice 1000 grain weight(g) |
|---|---|---|---|---|---|---|---|
|
|
|||||||
| Ondami | Jul. 27 |
70 |
19 |
16 |
78 |
88.8 |
21.7 |
| Odae | Jul. 27 | 70 | 21 | 13 | 76 | 86.2 | 25.8 |
*significant at 5% level
nsnot significant
Reaction to environmental and physiological stresses.
| Variety | Appearance of wilting | Adult leaf senescence | Cold tolerance |
Viviparous Germination |
Field lodging resistance |
|||
|---|---|---|---|---|---|---|---|---|
|
|
||||||||
| Discol-oration (1-9) |
Heading delay (days) | Grain fertility (%) | PA |
|||||
|
|
||||||||
| Ondami | Strong | Late | 6 | 7 | 35 |
7 | 10.5 |
3 |
| Odae | Strong | Late | 7 | 10 | 51 | 5 | 2.2 | 3 |
zEvaluation at maximum tillering stage (1: tolerance; 9: susceptible)
yCold tolerance was evaluated at Chuncheon cold-water (17°C) irrigated nursery
xPhenotypic Acceptability
wGermination rate at 7th day after incubation (25°C)
vMean lodging degree under wet direct seeding of local adaptability test for 2011 to 2013
nsnot significant
Reaction to leaf blast and neck blast.
| Variety | No. of nursery based on reaction to leaf blast | Field test of neck blast | ||||||
|---|---|---|---|---|---|---|---|---|
|
|
|
|||||||
| R |
M (4~6) | S (7~9) | Ave. | Rate of disease panicle(%) | ||||
|
|
||||||||
| Icheon | Jecheon | Iksan | Milyang | |||||
|
|
||||||||
| Ondami | 9 | 5 | 0 | 3.0 | 4.4 | 2.7 | 0.0 | 0.0 |
| Odae | 5 | 8 | 1 | 4.3 | 0.5 | 13.2 | 0.0 | 0.0 |
zR : Resistant, M : Moderate, S : Susceptible
Reaction to major disease and insect pest.
| Variety | Bacterial blight | Virus disease(%) | Planthopper | ||||||
|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|||||||
| K1 |
K2 | K3 | K3a | RSV |
RDV | RBSDV | BPH |
SBPH | |
|
|
|||||||||
| Ondami | S |
S | S | S | S(81.0) | S(100.0) | S(97.9) | S | S |
| Odae | S | S | S | S | S(81.1) | S(80.0) | S(91.7) | S | S |
zK1 : HB01013, K2 : HB01014, K3 : HB01015, K3a : HB01009 isolate
yRSV : Rice stripe virus, RDV : Rice dwarf virus, RBSDV : Rice black-streaked dwarf
xBPH : Brown planthopper, SBPH : Small brown planthopper
wR : Resistant, M: Moderate, S: Susceptible
Grain shape and grain quality of ‘Ondami’.
| Variety | Brown rice | White Core/velly | Akali Digestive Value (1~7) | Protein Content (%) | Amylose Content (%) | Palatability of cooked rice (-3~+3) | ||
|---|---|---|---|---|---|---|---|---|
|
|
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| Length (mm) | Width (mm) | L/W ratio | ||||||
|
|
||||||||
| Ondami | 5.06 | 2.73 | 1.85 | 0/0 | 6.6 | 6.6 | 18.8 | 0.24 |
| Odae | 5.27 | 2.87 | 1.84 | 3/1 | 6.6 | 6.0 | 19.2 | 0.31 |
Milling properties of ‘Ondami’
| Variety | Milling recovery ratio(%) | Head rice milling recovery ratio(%) | |||
|---|---|---|---|---|---|
|
|
|||||
| Brown/rough | Milled/brown | Milled/rough | Head rice | ||
|
|
|||||
| Ondami | 82.7 |
91.6 |
75.8 |
96.5 |
73.1 |
| Odae | 82.3 | 91.0 | 74.9 | 76.3 | 57.1 |
nsnot significant
**significant at 1% level
Yield summary of local adaptability test.
| Culture season | Region | No. of test sites | Milled rice(MT/ha) | Index | |
|---|---|---|---|---|---|
|
|
|
||||
| Ondami(A) | Odae(B) | A/B | |||
|
|
|||||
| Ordinary planting | Southern mid-mountainous area | 1 | 490 | 467 | 105 |
| mid mountainous, southern alpine and north-east coastal area | |||||
| 4 | 539 |
522 | 103 | ||
| Mean | 5 | 529 |
511 | 104 | |
nsnot significant
*significant at 5% level
significant at 5% level
not significant
Evaluation at maximum tillering stage (1: tolerance; 9: susceptible)
Cold tolerance was evaluated at Chuncheon cold-water (17°C) irrigated nursery
Phenotypic Acceptability
Germination rate at 7th day after incubation (25°C)
Mean lodging degree under wet direct seeding of local adaptability test for 2011 to 2013
not significant
R : Resistant, M : Moderate, S : Susceptible
K1 : HB01013, K2 : HB01014, K3 : HB01015, K3a : HB01009 isolate
RSV : Rice stripe virus, RDV : Rice dwarf virus, RBSDV : Rice black-streaked dwarf
BPH : Brown planthopper, SBPH : Small brown planthopper
R : Resistant, M: Moderate, S: Susceptible
not significant
significant at 1% level
not significant
significant at 5% level