1 충남대학교 농업생명과학대학
1 Department of Agronomy, College of Agriculture & Life Sciences,Chungnam National University, Daejeon 34134
2 충청남도 예산군 충청남도농업기술원
2 Chungcheongnamdo Agricultural Research and Extension Services, Yesan 340-861, Korea
3 대전시 유성구 한국한의학연구원
3 K-Herb Research Center, Korea Institute of Oriental Medicine, Daejeon 34054, Korea
4 김천시 국립종자원
4 Korea Seed & Variety Service, Gimcheon, Korea
5 국립식량과학원 남부작물부
5 Department of Southern Area Crop Science, National Institute of Crop Scienc, Milyang 50424, Korea
© Korean Society of Breeding Science. All rights reserved.
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| Variety | Sitez | Heading Date (n = 10)y | Culm length(cm) (n = 10) | Panicle length (cm) (n=10) | Panicle No.(no.) (n=10) | Spikelets per panicle(no.) (n=3) | Ripened grain ratio (%) (n=3) | 1,000 grain weight (g)x |
|---|---|---|---|---|---|---|---|---|
|
|
||||||||
| Hwaweon 7 (A) | CNU | Aug. 15 | 80 | 25 | 12.4 | 185 | 88 | 23.4 |
| CARES | Aug. 14 | 80 | 25 | 13.4 | 184 | 84 | 23.2 | |
| Mean | Aug. 15 | 80 | 25 | 12.9 | 185 | 86 | 23.3 | |
|
|
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| Ilpumbyeo (B) | CNU | Aug. 19 | 78 | 22 | 13.2 | 150 | 90 | 22.4 |
| CARES | Aug. 19 | 78 | 24 | 13.4 | 148 | 85 | 22.2 | |
| Mean | Aug. 19 | 78 | 23 | 13.3 | 149 | 88 | 22.3 | |
|
|
||||||||
| Difference bet/n A and Bw | * | ns | ns | ns | * | ns | ns | |
| Variety | Bacterial leaf blight | Virus diseases | BPHz | |||
|---|---|---|---|---|---|---|
|
|
|
|||||
| K1 | K2 | K3 | Stripe | Dwarf | ||
|
|
||||||
| Hwaweon 7 | S | S | S | S | S | S |
| Ilpumbyeo | S | S | S | S | S | S |
| Variety | Milling recovery | Brown rice | |||
|---|---|---|---|---|---|
|
|
|||||
| Brown/Rough (%) | Head rice ratio (%) | WC/WB (0-9) | Amylose content | ADV | |
|
|
|||||
| Hwaweon 7 | 82.7 | 90.2 | 2/2 | 18.3 | 6.8 |
| Ilpumbyeo | 84.1 | 94.5 | 1/1 | 18.1 | 6.8 |
1. 화원7호는 출수기가 보통기재배에서 8월 15일로 일품벼보 다 4일 정도 빠른 중만생종 품종이다.
2. 천립중은 23.8g으로 일품벼보다 무거웠으나 통계적인 유의 한 차이는 없었다.
3. 흰잎마름병과 줄무늬잎마름병에는 이병성이다.
4. 완전미율은 일품벼에 비해 약간 낮았고, 아밀로스 함량은 일품벼보다 높았으나 통계적인 차이는 없었다.
5. 화원7호의 정조수량은 ’10-’11년 2개년간 실시한 생산력검 정 시험에서 평균 6.20 MT/ha 로 일품벼와 유사하였으나, 예산에서는 6.48 MT/ha로 일품벼 대비 104% 수준이었다.
6. 화원7호는 일품벼에 비해 수당립수가 많았다 그리고 간기 경이 두꺼운 특성을 보였는데 이는 모로베레칸의 APO1 유전자의 영향으로 판단된다.
Comparison of agronomic traits and yield components between Hwaweon 7 and Ilpumbyeo at two sites. Data are the averages of two year evaluation.
| Variety | Site |
Heading Date (n = 10) |
Culm length(cm) (n = 10) | Panicle length (cm) (n=10) | Panicle No.(no.) (n=10) | Spikelets per panicle(no.) (n=3) | Ripened grain ratio (%) (n=3) | 1,000 grain weight (g) |
|---|---|---|---|---|---|---|---|---|
|
|
||||||||
| Hwaweon 7 (A) | CNU | Aug. 15 | 80 | 25 | 12.4 | 185 | 88 | 23.4 |
| CARES | Aug. 14 | 80 | 25 | 13.4 | 184 | 84 | 23.2 | |
| Mean | Aug. 15 | 80 | 25 | 12.9 | 185 | 86 | 23.3 | |
| |
||||||||
| Ilpumbyeo (B) | CNU | Aug. 19 | 78 | 22 | 13.2 | 150 | 90 | 22.4 |
| CARES | Aug. 19 | 78 | 24 | 13.4 | 148 | 85 | 22.2 | |
| Mean | Aug. 19 | 78 | 23 | 13.3 | 149 | 88 | 22.3 | |
| |
||||||||
| Difference bet/n A and B |
* | ns | ns | ns | * | ns | ns | |
zCNU: Chungnam National University, CARES: Chungcheongnamdo Agricultural Research and Extension Services.
yNo. of plants measured.
xbrown rice,
w*: Significant at the 5%, ns: not significant.
Reactions to major diseases and insects pest.
| Variety | Bacterial leaf blight | Virus diseases | BPH |
|||
|---|---|---|---|---|---|---|
|
|
|
|||||
| K1 | K2 | K3 | Stripe | Dwarf | ||
|
|
||||||
| Hwaweon 7 | S | S | S | S | S | S |
| Ilpumbyeo | S | S | S | S | S | S |
ZR: Resistant, S: Susceptible, BPH: Brown planthopper
Milling properties and grain quality of ‘Hwaweon7’. Data are the averages of two year evaluation. (CARES: '10-'11)
| Variety | Milling recovery | Brown rice | |||
|---|---|---|---|---|---|
|
|
|||||
| Brown/Rough (%) | Head rice ratio (%) | WC/WB (0-9) | Amylose content | ADV | |
|
|
|||||
| Hwaweon 7 | 82.7 | 90.2 | 2/2 | 18.3 | 6.8 |
| Ilpumbyeo | 84.1 | 94.5 | 1/1 | 18.1 | 6.8 |
Summarized results of Replicated Yield Trials ('10 ~ '11).
| Culture season | Region | No. of Tested site | Grain yield of Ilpumbyeo (MT/ha) (B) | Grain yield of Hwaweon 7 (MT/ha) | |||
|---|---|---|---|---|---|---|---|
|
|
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| '10 | '11 | Mean (A) | Index (A/B) | ||||
|
|
|||||||
| Ordinary planting | CNU | 1 | 6.20 | 6.08 | 6.32 | 6.20nsx | 100 |
| |
|||||||
| CARES | 1 | 6.21 | 6.12 | 6.84 | 6.48ns | 104 | |
zNot significant between Ilpumbyeo and Hwaweon 7.
CNU: Chungnam National University, CARES: Chungcheongnamdo Agricultural Research and Extension Services.
No. of plants measured.
brown rice,
*: Significant at the 5%, ns: not significant.
R: Resistant, S: Susceptible, BPH: Brown planthopper
Not significant between Ilpumbyeo and Hwaweon 7.