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airrock23

新虫 (初入文坛)

[求助] 在线等摘要翻译

为了改良现有的芍药栽培品种,利用和保护野生芍药资源。本文对分布于我国的芍药组的7个种,1个变种,1个亚种通过文献查阅、野外实地调查结合引种栽培、资源评价和杂交实验的研究,结果表明:1)我国芍药组植物资源分布情况为芍药、草芍药分布于全国大部分地区,白花芍药和多花芍药仅分布于西藏林芝地区,新疆芍药和块根芍药分布于新疆北部地区,国家二级保护植物美丽芍药分布于四川、陕西、云南、贵州;川赤芍和拟草芍药分布于我国中部和西南部。2)综合评价得出新疆芍药和美丽芍药观赏性高,可直接引种作为露地观赏栽培;野生种极少病害,其中草芍药、美丽芍药和部分芍药的居群耐阴性较好。3)野外调查时采收的花粉与栽培芍药品种杂交,获得了大量后代苗。通过实地调查了解到我国芍药组野生资源储量现状不容乐观,且芍药根可入药,资源的最大威胁来自于药农的乱采滥挖。野生资源中优秀的抗病和耐阴性状可为芍药的育种和品种改良提供物质基础。

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频回眄睐

至尊木虫 (职业作家)

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airrock23: 金币+20, 翻译EPI+1, ★★★很有帮助, 谢谢 2012-04-16 21:12:14
To improve the cultivation of current peony ,use and protect wild peony resource ,we did a research on the peony in China .There has seven species ,one variety and one supspecie in all of China .From literature ,wild investigation and so on ,we concluded three characteristics .Firstly ,peony and pobovata was distributed in most of china ,peony cut flower and peony cut flowers was distributed in Tibet ,and others were distributed in the central or west south of China .Secondly , as a result of XingJiang peony and beautiful peony’s beauty ,they can be used in cultivation and most of them are sciophile .At last ,the hybridization between wild and cultivated specieses can form macroprogeny .Apart from that ,we know that the wild peony resourses are pessimistic ,which caused from the destructive lumbering and the excellent resistance disease and negative in wild peony can offer a material basis for species improvement .
相逢,相识,相知
2楼2012-04-15 19:25:51
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airrock23

新虫 (初入文坛)

引用回帖:
2楼: Originally posted by 频回眄睐 at 2012-04-15 19:25:51:
To improve the cultivation of current peony ,use and protect wild peony resource ,we did a research on the peony in China .There has seven species ,one variety and one supspecie in all of China .Fr ...

谢谢楼上
3楼2012-04-16 21:10:39
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