タイトル |
中生種で大玉・良食味のりんご新品種「シナノスイート」 |
担当機関 |
長野県果樹試験場 |
研究期間 |
1996~1996 |
研究担当者 |
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発行年度 |
1996 |
要約 |
りんご「シナノスイート」は「ふじ」に「つがる」を交配し、育成したもので、9月下旬~10月中旬に成熟する中生種である。果実の形は長円、果皮の色は赤色で、縞状に着色する。大玉、豊産性で、甘味が強く、果汁が多い良食味品種である。
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背景・ねらい |
長野県の品種構成は「ふじ」、「つがる」の2品種で全体の80%近くが占められている。災害に対する危険分散、収穫等の労力競合の解消を図るためには、中生種を導入して品種構成を是正する必要があった。長野県での適応性が高く、品質が優れ、貯蔵性が良い品種の育成を目標とした。
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成果の内容・特徴 |
- 昭和53年に「ふじ」に「つがる」を交配して得られた実生から選抜・育成した。平成5年に品種登録を申請し、平成8年8月22日に登録番号第5139号として品種登録された。
- 樹姿は直立と開張の中間で、樹勢は中である(表1)。短果枝の形成、花芽の着生はいずれも良好で、腋花芽の着生は少ない。
- 開花期は「ふじ」と同時期である。花粉は稔性で、他品種との交雑和合性は「ふじ」、「つがる」及び「王林」との間で相互に高い。自家結実性は認められない(表4)。
- 果実は350g前後で大きい。果形は長円で、果皮を被う色は赤~濃赤で、縞は明瞭である。果面のさびはほとんどみられない(表2)。
- 果肉の色は黄色で、果肉の硬さ、きめはともに中程度で、果汁が多く、蜜は入らない。甘味は中位で、糖度で14~15%、酸味は弱く、滴定酸度(リンゴ酸換算)は0.3 %前後である。果肉は粉質化しにくく、貯蔵性は高い(表2)。
- 熟期は9月下旬~10月上旬で、「つがる」より1ヶ月程度、「千秋」より2週間程度遅く、「ふじ」より1ヶ月程度早い(表3)。
- 生理的落果は早期、後期ともに少なく、生理障害の発生も少なく。心かびの発生は中である。斑点落葉病に対する罹病性は「ふじ」と「つがる」の中間程度である。
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成果の活用面・留意点 |
- 着色条件が良い地域を中心に導入する。
- 「ふじ」と比べ樹勢が弱いので、整枝せん定に当たっては先刈りや切り返しを適宜行い、樹勢の維持を図る。
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図表1 |
![215141-1.gif](https://s3-agre-content.s3.ap-northeast-1.amazonaws.com/assets/images/seika_chart/215141-1.gif?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEPn%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAIAgyZYnHPu2fiVADlL8VFk0ZCr%2BWxkslDnDpv478fA6AiEApe61ThAT595k%2FBPo2OeKbo9jzjF7OpRMcDnkg74zMwcqmQQIkv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARACGgw1MzIzMzEwNzIwNDEiDLddFnHe4Mw7lEKPxCrtA9ZlHzQl0MGBtd1Lj%2FNwRIXDl60HSE9SmuneILFvdu58knrO4RPdH0wVA9%2FMkbwV2FEIIa7IzTLJa8cZXJR%2FLKBASm6sNmNi2hrkr8emGm%2BOhJx5%2B8q7YDP%2FdeUSMJHUzNRormv3sOeVYK6NoPciPQQlhNei%2F%2BOiGwvSEB0eY9vVdHZLCi7RcAg0FukDbn%2FM%2FUR72iYwkbYTfpzxbKtd4yx2BYtY%2BAkMg0OXNCPhHyFe1UKpe2VSH51FhndsDKUd9ilHJ4EtT73SOL7m8nuEYPByH1%2FEA1zBS5QmFuiblBQjmOjDYPhvkwRO%2FEAhseePGgf5kEWDa8iixr2jyyXkjWWWA32BmqpbVHwuBQI0PBdSbm8JPQMMuj5mBn4zcPjMwEpunQAd20U0PgPCw2FKmWW0xAuVyl5ocChqix00vD1pjyiu1QePPQ7iXElhk8LXXyQ7VWh7ldKAkCI9KOb4xc0m8QA%2FruEKhZJzEn%2FBEgsdWgURkYZfFNT73lo8UH9AkXxRqdI8gyikmsqrpe6XUyALBv%2BU6Hoo6UFG0TVhrm9aYwg05RYlJFu6wjvliuVh4BctL%2FDrYTrSgpgHvo6HwXcr0%2BTgGH8Y8WIOq%2By4lxj2ST0m%2FpchV5YqKib%2FaA4C6dc8N6a1aNF%2BaDNXV%2B4wmdKsswY6pQFcWvhKEtiquodxfmWpu4mfVzJeySa6CNGbXuxBX4QJozTCWsrwE%2BppCZAtx06ZeQX6v5DuKs%2FxUvat2WqO%2BJW4d02GWeGsfP6oo4oSEXapFNsUq5mQaT30ETvj63AK5yKZe4WVtDfSHSjEfN%2Ff1hlkcFN3I%2FdfKqfx50szYE9jTm5%2BLBdBc7irDEgx3tUd3RSc8q8VlH%2Fum2PVcTu214FFx09kNQk%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXX4LHRIURQU3UMCF%2F20240613%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20240613T173747Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=21f2560b65107060e093efce76cf6736eca9471c9004cd7b91f6976a97f9833d) |
図表2 |
![215141-2.gif](https://s3-agre-content.s3.ap-northeast-1.amazonaws.com/assets/images/seika_chart/215141-2.gif?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEPn%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAIAgyZYnHPu2fiVADlL8VFk0ZCr%2BWxkslDnDpv478fA6AiEApe61ThAT595k%2FBPo2OeKbo9jzjF7OpRMcDnkg74zMwcqmQQIkv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARACGgw1MzIzMzEwNzIwNDEiDLddFnHe4Mw7lEKPxCrtA9ZlHzQl0MGBtd1Lj%2FNwRIXDl60HSE9SmuneILFvdu58knrO4RPdH0wVA9%2FMkbwV2FEIIa7IzTLJa8cZXJR%2FLKBASm6sNmNi2hrkr8emGm%2BOhJx5%2B8q7YDP%2FdeUSMJHUzNRormv3sOeVYK6NoPciPQQlhNei%2F%2BOiGwvSEB0eY9vVdHZLCi7RcAg0FukDbn%2FM%2FUR72iYwkbYTfpzxbKtd4yx2BYtY%2BAkMg0OXNCPhHyFe1UKpe2VSH51FhndsDKUd9ilHJ4EtT73SOL7m8nuEYPByH1%2FEA1zBS5QmFuiblBQjmOjDYPhvkwRO%2FEAhseePGgf5kEWDa8iixr2jyyXkjWWWA32BmqpbVHwuBQI0PBdSbm8JPQMMuj5mBn4zcPjMwEpunQAd20U0PgPCw2FKmWW0xAuVyl5ocChqix00vD1pjyiu1QePPQ7iXElhk8LXXyQ7VWh7ldKAkCI9KOb4xc0m8QA%2FruEKhZJzEn%2FBEgsdWgURkYZfFNT73lo8UH9AkXxRqdI8gyikmsqrpe6XUyALBv%2BU6Hoo6UFG0TVhrm9aYwg05RYlJFu6wjvliuVh4BctL%2FDrYTrSgpgHvo6HwXcr0%2BTgGH8Y8WIOq%2By4lxj2ST0m%2FpchV5YqKib%2FaA4C6dc8N6a1aNF%2BaDNXV%2B4wmdKsswY6pQFcWvhKEtiquodxfmWpu4mfVzJeySa6CNGbXuxBX4QJozTCWsrwE%2BppCZAtx06ZeQX6v5DuKs%2FxUvat2WqO%2BJW4d02GWeGsfP6oo4oSEXapFNsUq5mQaT30ETvj63AK5yKZe4WVtDfSHSjEfN%2Ff1hlkcFN3I%2FdfKqfx50szYE9jTm5%2BLBdBc7irDEgx3tUd3RSc8q8VlH%2Fum2PVcTu214FFx09kNQk%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXX4LHRIURQU3UMCF%2F20240613%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20240613T173747Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=dda3fcf09fd31a332d9aaaa70d6b67f49600aaf08c9589299b9e07dff61412b2) |
図表3 |
![215141-3.gif](https://s3-agre-content.s3.ap-northeast-1.amazonaws.com/assets/images/seika_chart/215141-3.gif?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEPn%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAIAgyZYnHPu2fiVADlL8VFk0ZCr%2BWxkslDnDpv478fA6AiEApe61ThAT595k%2FBPo2OeKbo9jzjF7OpRMcDnkg74zMwcqmQQIkv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARACGgw1MzIzMzEwNzIwNDEiDLddFnHe4Mw7lEKPxCrtA9ZlHzQl0MGBtd1Lj%2FNwRIXDl60HSE9SmuneILFvdu58knrO4RPdH0wVA9%2FMkbwV2FEIIa7IzTLJa8cZXJR%2FLKBASm6sNmNi2hrkr8emGm%2BOhJx5%2B8q7YDP%2FdeUSMJHUzNRormv3sOeVYK6NoPciPQQlhNei%2F%2BOiGwvSEB0eY9vVdHZLCi7RcAg0FukDbn%2FM%2FUR72iYwkbYTfpzxbKtd4yx2BYtY%2BAkMg0OXNCPhHyFe1UKpe2VSH51FhndsDKUd9ilHJ4EtT73SOL7m8nuEYPByH1%2FEA1zBS5QmFuiblBQjmOjDYPhvkwRO%2FEAhseePGgf5kEWDa8iixr2jyyXkjWWWA32BmqpbVHwuBQI0PBdSbm8JPQMMuj5mBn4zcPjMwEpunQAd20U0PgPCw2FKmWW0xAuVyl5ocChqix00vD1pjyiu1QePPQ7iXElhk8LXXyQ7VWh7ldKAkCI9KOb4xc0m8QA%2FruEKhZJzEn%2FBEgsdWgURkYZfFNT73lo8UH9AkXxRqdI8gyikmsqrpe6XUyALBv%2BU6Hoo6UFG0TVhrm9aYwg05RYlJFu6wjvliuVh4BctL%2FDrYTrSgpgHvo6HwXcr0%2BTgGH8Y8WIOq%2By4lxj2ST0m%2FpchV5YqKib%2FaA4C6dc8N6a1aNF%2BaDNXV%2B4wmdKsswY6pQFcWvhKEtiquodxfmWpu4mfVzJeySa6CNGbXuxBX4QJozTCWsrwE%2BppCZAtx06ZeQX6v5DuKs%2FxUvat2WqO%2BJW4d02GWeGsfP6oo4oSEXapFNsUq5mQaT30ETvj63AK5yKZe4WVtDfSHSjEfN%2Ff1hlkcFN3I%2FdfKqfx50szYE9jTm5%2BLBdBc7irDEgx3tUd3RSc8q8VlH%2Fum2PVcTu214FFx09kNQk%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXX4LHRIURQU3UMCF%2F20240613%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20240613T173747Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=afe7bf4456c8f6e902d46910a049af08955e8229840174f0671ecc4dbdb4ed3a) |
図表4 |
![215141-4.gif](https://s3-agre-content.s3.ap-northeast-1.amazonaws.com/assets/images/seika_chart/215141-4.gif?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEPn%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAIAgyZYnHPu2fiVADlL8VFk0ZCr%2BWxkslDnDpv478fA6AiEApe61ThAT595k%2FBPo2OeKbo9jzjF7OpRMcDnkg74zMwcqmQQIkv%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARACGgw1MzIzMzEwNzIwNDEiDLddFnHe4Mw7lEKPxCrtA9ZlHzQl0MGBtd1Lj%2FNwRIXDl60HSE9SmuneILFvdu58knrO4RPdH0wVA9%2FMkbwV2FEIIa7IzTLJa8cZXJR%2FLKBASm6sNmNi2hrkr8emGm%2BOhJx5%2B8q7YDP%2FdeUSMJHUzNRormv3sOeVYK6NoPciPQQlhNei%2F%2BOiGwvSEB0eY9vVdHZLCi7RcAg0FukDbn%2FM%2FUR72iYwkbYTfpzxbKtd4yx2BYtY%2BAkMg0OXNCPhHyFe1UKpe2VSH51FhndsDKUd9ilHJ4EtT73SOL7m8nuEYPByH1%2FEA1zBS5QmFuiblBQjmOjDYPhvkwRO%2FEAhseePGgf5kEWDa8iixr2jyyXkjWWWA32BmqpbVHwuBQI0PBdSbm8JPQMMuj5mBn4zcPjMwEpunQAd20U0PgPCw2FKmWW0xAuVyl5ocChqix00vD1pjyiu1QePPQ7iXElhk8LXXyQ7VWh7ldKAkCI9KOb4xc0m8QA%2FruEKhZJzEn%2FBEgsdWgURkYZfFNT73lo8UH9AkXxRqdI8gyikmsqrpe6XUyALBv%2BU6Hoo6UFG0TVhrm9aYwg05RYlJFu6wjvliuVh4BctL%2FDrYTrSgpgHvo6HwXcr0%2BTgGH8Y8WIOq%2By4lxj2ST0m%2FpchV5YqKib%2FaA4C6dc8N6a1aNF%2BaDNXV%2B4wmdKsswY6pQFcWvhKEtiquodxfmWpu4mfVzJeySa6CNGbXuxBX4QJozTCWsrwE%2BppCZAtx06ZeQX6v5DuKs%2FxUvat2WqO%2BJW4d02GWeGsfP6oo4oSEXapFNsUq5mQaT30ETvj63AK5yKZe4WVtDfSHSjEfN%2Ff1hlkcFN3I%2FdfKqfx50szYE9jTm5%2BLBdBc7irDEgx3tUd3RSc8q8VlH%2Fum2PVcTu214FFx09kNQk%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXX4LHRIURQU3UMCF%2F20240613%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20240613T173747Z&X-Amz-SignedHeaders=host&X-Amz-Expires=1800&X-Amz-Signature=8ed2a5b54c0370faa44b597277526ed4ae4f861c1838cc1d81c63926835a13a0) |
カテゴリ |
新品種
生理障害
品種
良食味
りんご
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