| 韩立新,刘俊灵,李红光,瞿振芳,郝贝贝,薛嫚娜.不同矮化自根砧对富士苹果生长特性及果实品质的影响[J].中国南方果树,2025,54(1): |
| 不同矮化自根砧对富士苹果生长特性及果实品质的影响 |
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| 投稿时间：2023-11-30 修订日期：2024-01-05 |
| DOI：10.13938/j.issn.1007-1431.20230585 |
| 中文关键词: 关键词：苹果 砧穗组合 矮化自根砧 生长特性 果实品质 |
| 英文关键词: |
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| 中文摘要: |
| 摘 要：以4个砧穗组合的RAUK 富士苹果（Malus domestica Borkh.RAUK Fuji）为试材，研究不同矮化自根砧对RAUK 富士苹果树体长势、枝类结构组成、果实产量和果实品质的影响。结果表明，M7和Pajam2自根砧果树株高和干径增长率明显高于T337和MM106。M7和MM106的长枝比例显著高于T337和Pajam2，T337和Pajam2的短枝比例显著大于M7和MM106。T337和Pajam2砧木的苹果产量高于其他2个组合。Pajam2和MM106果皮的L*值高于其他2个组合，MM106和M7的果实可滴定酸高于其他2个组合。对运用隶属函数法综合评价，得出4个砧穗组合在树体长势、枝类构成和果实品质等方面的排序是MM106>Pajam2>M7>T337。在豫西地区，以MM106和Pajam2为自根砧嫁接富士较好，可考虑将2种砧木作为当地苹果矮化栽培重点推广的砧穗组合。 |
| 英文摘要: |
| Abstract: In this study, four rootstock-scion combinations of RAUK Fuji apple ( Malus domestica Borkh.RAUK Fuji ) were used as test materials. The effects of different dwarfing rootstocks on tree growth, branch structure, fruit yield and fruit quality of Fuji apple were studied. The results showed that the growth rates of tree height and trunk diameter of M7 and Pajam2 were significantly higher than those of T337 and MM106. The proportion of long branches of M7 and MM106 was significantly higher than that of T337 and Pajam2. The proportion of short branches of T337 and Pajam2 was significantly higher than that of M7 and MM106. The yield of T337 and Pajam2 rootstocks was higher than that of the other two combinations. The L * values of Pajam2 and MM106 were higher than those of the other two combinations. The fruit titratable acid of MM106 and M7 was higher than that of the other two combinations. Through the comprehensive evaluation of membership function method, it was concluded that the order of four rootstock-scion combinations in tree growth, branch composition and fruit quality was MM106 > Pajam2 > M7 > T337. In the western region of Henan Province, MM106 and Pajam2 as self-rootstocks were better for grafting Fuji. The two rootstocks can be used as rootstock-scion combinations for local apple cultivation. |
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