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首页> 外文期刊>Acta Horticulturae >Compatibility of loquat cultivars grafted onto seedlings of loquat species and cultivars.
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Compatibility of loquat cultivars grafted onto seedlings of loquat species and cultivars.

机译：lo品种和品种幼苗嫁接的lo品种的兼容性。

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摘要

This experiment was carried out at the greenhouse of orchard of Horticultural College of South China Agricultural University from 2003 to 2008. The cultivated loquat (Eriobotrya japonica Lindl.) including 'Zaozhong No.6' and 'Jiefangzhong'; the wild loquat taxa including 'Salwin Loquat' (E. salwinensis Hand-Mazz), 'Kokshun Loquat' (E. deflexa var. koshunensis Nakai), 'Henry Loquat' (E. henryi Nakai), 'Wild common loquat tree' (E. japonica), 'Fragrant Loquat' (E. fragrans Champ), 'Guangxi Loquat' (E. kwangsiensis Chun), 'Oak leaf Loquat' (E. prinoides Rehd & Wils) and, 'Elliptic leaf Loquat' (E. elliptica Lindl.). Seeds of the loquats were sown, and grown to seedlings. 'Zaozhong No.6', 'Marc', 'Pelluches' and 'Ullera' were grafted onto nine different loquat rootstocks and survival rates and graft compatibility were observed. 'Zaozhong No.6'/'Zaozhong No.6', 'Zaozhong No.6'/'Jiefangzhong', 'Marc'/'Jiefangzhong' and 'Marc'/'Guangxi Loquat' had high grafted survival rate Survival rates were higher with native rootstocks were than wild loquat rootstocks. 'Henry Loquat' and 'Marc'/'Henry Loquat' displayed "short-term compatibility" and 'Ulleta'/'Guangxi Loquat' displayed "half-compatibility." Graft compatibility had no relation to leaf dry weight and potassium content. Differences in soluble sugar and nitrogen content between scion and stock were observed and there was a significant negative correlation between graft compatibility and this difference. Wild loquat rootstocks influenced scion growth, fruit bearing, and fruit quality. Graft combinations which used the 'Fragrant loquat' as the rootstock suggest higher cold resistance and improved scion growth. The wild 'Fragrant loquat' appeared to have value as rootstocks for domesticated loquat.
机译：该试验于2003年至2008年在华南农业大学园艺学院果园大棚内进行。lo6号和揭中中等栽培lo（<）。 ;野生lo类群，包括'Salwin Loquat'（ E。salwinensis Hand-Mazz），'Kokshun Loquat'（ deflexa var。 koshunensis Nakai），'Henry Loquat'（ E。henryi Nakai），'野生common树'（ E。japonica ），'Fragrant Loquat'（ E。 fragrans 冠军），“广西Lo”（ kwangsiensis Chun），“橡树叶Lo”（ prinoides Rehd＆Wils）和“椭圆形”叶Lo”（ E。elliptica Lindl。）。播种the种子，长成幼苗。将“枣中6号”，“ Marc”，“ Pelluches”和“ Ullera”嫁接到9种不同的root砧木上，观察其成活率和相容性。 '枣中6号/'枣中6号'，'枣中6号'/'解芳中'，'马克'/'解芳中'和'马克'/'广西Lo'嫁接成活率高带有天然砧木的人比野生lo砧木的人多。 “ Henry Loquat”和“ Marc” /“ Henry Loquat”显示“短期兼容性”，“ Ulleta” /“ Guangxi Loquat”显示“半兼容”。嫁接相容性与叶片干重和钾含量无关。观察到接穗和砧木之间可溶性糖和氮含量的差异，并且移植物相容性与该差异之间存在显着的负相关。野root砧木影响了接穗的生长，结实的果实和果实的品质。以“香lo”为砧木的嫁接组合显示出更高的抗寒性和改良的接穗生长。野生的“香lo”似乎具有作为驯化lo的砧木的价值。

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