| 梁关生,黄建昌.‘信恺乌榄’优良品种选育试验[J].中国南方果树,2020,49(5): |
| ‘信恺乌榄’优良品种选育试验 |
| Breeding test of excellent variety Canarium Pimela ‘Xinkai’ |
| 投稿时间：2019-12-25 修订日期：2020-02-27 |
| DOI：10.13938/j.issn.1007-1431.20190776 |
| 中文关键词: 乌榄 实生选种 产量 果实品质 |
| 英文关键词:Canarium Pimela, Seed selection, yield, fruit quality |
| 基金项目: |
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| 摘要点击次数: 1789 |
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| 中文摘要: |
| 以实生群体为材料，采用单株选育方式，从信宜本地乌榄实生群体中选育出乌榄新品种--‘信恺乌榄’该品种果形端正呈长椭圆形，单果重14.2克，单果核重6.1克，单果核体积5.4 cm3 ，与普通乌榄比较，单果重、维生素C含量和单果核重、核壁厚显著增加，而含酸量则略有下降，总糖及可食率、可溶性固形物差异不明显，坐果率及单株产量均显著优于普通乌榄，主要农艺性状表现稳定。2019年8月通过广东省品种审定委员会审定。 |
| 英文摘要: |
| Canarium Pimela ‘Xinkai’ is a new variety selected by a single plant from local seedling populations in Xinyi. The fruit shape is long oval, and single fruit weight is 14.2 g, mononuclear weight is 6.1 g, mononuclear volume is 5.4 cm3. Compared with the common plant (control), the monocarpal weight, vitamin C content, monocarpal weight and nuclear wall thickness of ‘Xinkai’ were significant increase, whereas the content of acid decreased slightly, and the difference of total sugar, edible rate and soluble solids was not obvious. The fruit setting rate and yield per plant were significantly higher than that of control, therefore the main agronomic characters were stable. Canarium Pimela ‘Xinkai’ was approved by Guangdong Provincial Variety Accreditation Committee in August 2019. |
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