| Item type |
紀要論文01 / Departmental Bulletin Original Article(1) |
| 公開日 |
2019-03-22 |
| タイトル |
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タイトル |
飼料用水稲新品種「ホシアオバ」の育成 |
| タイトル |
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タイトル |
A New Rice Cultivar for Whole Crop Silage, "Hoshiaoba" |
|
言語 |
en |
| 言語 |
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言語 |
jpn |
| キーワード |
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主題Scheme |
Other |
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主題 |
rice |
| キーワード |
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主題Scheme |
Other |
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主題 |
cultivar |
| キーワード |
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主題Scheme |
Other |
|
主題 |
Hoshiaoba |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
high yield |
| キーワード |
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主題Scheme |
Other |
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主題 |
whole crop |
| キーワード |
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主題Scheme |
Other |
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主題 |
silage |
| キーワード |
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|
言語 |
en |
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主題Scheme |
Other |
|
主題 |
rice |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
cultivar |
| キーワード |
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|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Hoshiaoba |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
high yield |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
whole crop |
| キーワード |
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|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
silage |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
| ID登録 |
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ID登録 |
10.24514/00001474 |
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ID登録タイプ |
JaLC |
| 著者 |
前田, 英郎
春原, 嘉弘
飯田, 修一
松下, 景
根本, 博
石井, 卓朗
吉田, 泰二
中川, 宣興
坂井, 真
星野, 孝文
岡本, 正弘
篠田, 治躬
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
We developed a lowland rice cultivar, "Hoshiaoba", at National Agricultural Research Center for Western Region in 2002. We selected this cultivar from the pedigree of crossing between Hokuriku 130 (Oochikara) and Tashukei 174. Oochikara is a high yielding cultivar with large grain and Tashukei 174 is a high yielding breeding line of long culm and good plant statue. Crossing was carried out in 1987 and the promising progeny line was named as Chugoku 146 at F_9 generation in 1995. Chugoku 146 had been subjected to local adaptability tests and feed tests for livestock since 1996. Chugoku 146 was recognized to be suitable for whole crop silage from its yielding, and feeding value. It was officially registered as Paddy rice Norin No.379 and named Hoshiaoba by the Ministry of Agriculture Forestry and Fisheries (MAFF) in 2002. The main characteristics of Hoshiaoba are as follows. 1. Heading date of Hoshiaoba is similar to that of Nipponbare, but its maturing date is 6 days later than that of Nipponbare. Its maturity is classified into medium maturity in the western region of Japan. Its lengths of culm and panicle are 3cm and 4cm longer than those of Nipponbare, respectively. The panicle number per unit area is less than that of Nipponbare, and the plant type is super-heavy panicle type. The culm is thick and hard. Shuttering habit is slightly hard. 2. Hoshiaoba seems to be possessed of the true resistance genes Pita-2 and Pib for blast disease. Its field resistances for leaf blast and for panicle blast are unknown. The resistance level to bacterial leaf blight is similar to that of Nipponbare, and Hoshiaoba is resistant to rice stripe disease. The lodging resistance of Hoshiaoba is superior to Nipponbare. 3. Its yielding abilities as whole crop and as grain under transplanting cultivation are about 12% and 30% superior to those of Nipponbare, respectively. Under direct seeding cultivation tests, its yielding ability is superior to that of Nipponbare. 4. The volume of brown rice of Hoshiaoba is very large, its 1000 kernel weight is about 29g. Its appearance grade of brown rice is remarkably inferior to that of Nipponbare and eating quality of Hoshiaoba is also remarkably inferior to that of Nipponbare. 5. Total digestible nutrients (TDN) content per dry matter weight of Nipponbare is about 60%, it is similar to that of Nipponbare. However, dry matter weight of Hoshiaoba is superior to that of Nipponbare. The whole crop silage of Hoshiaoba is similar to timothy hay in feed ingredients, and its feeding value for cow seems to be equivalent to timothy hay. |
| 書誌情報 |
近畿中国四国農業研究センター研究報告
en : BULLETIN of THE NATIONAL AGRICULTURAL RESEARCH CENTER for WESTERN REGION
巻 2,
p. 83-98,
発行日 2003-03-01
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| 出版者 |
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出版者 |
独立行政法人 農業技術研究機構 近畿中国四国農業研究センター |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1347-1244 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.24514/00001474 |
| 著者版フラグ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
nwarc_report_No2p83-98p.pdf (747.9 kB)
