| 刘永安,邹静,陈志国.青海胡麻新品种选引及适宜播量试验初报[J].干旱地区农业研究,2008,(3):90~94 |
| 青海胡麻新品种选引及适宜播量试验初报 |
| Introduction and selection of new oil flax cultivars and suitable seeding quantity in Qinghai Province |
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| DOI：10.7606/j.issn.1000-7601.2008.03.18 |
| 中文关键词: 胡麻 引种 播种量 青海 |
| 英文关键词:oil flax introduction seeding quantity Qinghai |
| 基金项目:青海省重点科技攻关项目“青海东部地区农作物备荒品种选育和配套耕作栽培技术研究”(2004-N-138)； 中国科学院兰州分院资助项目“高产优质节水春小麦新品种的选育与推广” |
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| 中文摘要: |
| 从胡麻主产区引进19个新育成的品种(系),2005年进行预备试验,综合其产量、农艺性状和抗病性,从中筛选出晋亚8号、8858、陇亚9号、97047、0144(甘肃)、91-197-8和3号胡麻7个表现较好的品种(系);2006年进行播种量试验。结果表明各引进胡麻品种(系)的产量在总体上都比作为对照的青海当地品种的产量高;晋亚8号、97047和陇亚9号是表现最好的3个品种,其适宜播种量为375450万粒/hm2,具体为:晋亚8号和97047为375450万粒/hm2,陇亚9号为375万粒/hm2左右。 |
| 英文摘要: |
| Nineteen new oil flax cultivars from China’s major oil flax producing areas were introduced into Qinghai Province and preparatory study was made in 2005 from which7comparatively better cultivars were selected by considering their yield agronomic traits and resistance．These 7 cultivars were Jinya No．8 8858 Longya No．9 97047 0144（Gansu） 91－197－8and Oil Flax No．3．Then the suitable seeding quantity of them was studied in2006．The results showed that the yield of all the introduced cultivars was higher than the local cultivar Jinya No．8 97047 and Longya No．9 were the three best of all the introduced cultivars on the whole and the suitable seeding quantity were from3 750 000to4 500 000seeds per hm2．Specifically the suitable seeding quantity of Jinya No．8 and 97047were from3 750 000 to 4 500 000seeds per hm2；the suitable seeding quantity of Longya No．9 were about 3 750 000 seeds per hm2． |
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