| 红花含油率选择方法的研究 |
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| 引用本文： | 聂征
,施杏春
,陈甫堂.红花含油率选择方法的研究[J].中国油料作物学报,1991(3). |
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| 作者姓名： | 聂征 施杏春 陈甫堂 |
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| 作者单位： | 宁夏农学院，宁夏农科院 |
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| 摘 要： | 我们选用9个栽培红花品种为试验材料,进行含油率选择方法的研究。结果表明:诸性状中,对含油率的影响以种壳率最大,其次是分枝高和株高。通过种壳率进行间接选择,可有效提高含油率。这3性状综合选择,对提高含油率的效果大于单性状相关选择的作用。采用分枝高、百粒体积、始花开花天数、种壳率4性状构成的选择指数对含油率进行选择时的效果最好。用该选择指数对9个参试品种评审结果表明,油酸李德是综合性状优良的最佳油用型品种,夫里奥和AC—1次之。UC—26和张掖无刺是综合性状最差的低含油率品种。
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| 关 键 词： | 红花 含油率 选择方法 |
A STUDY OF A METHOD FOR SELECTION OF OIL-BEARING RATE IN SAFFLOWER |
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| Nie Zheng Shi Xingchun Chen Futang.A STUDY OF A METHOD FOR SELECTION OF OIL-BEARING RATE IN SAFFLOWER[J].Chinese Journal of Oil Crop Sciences,1991(3). |
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| Authors: | Nie Zheng Shi Xingchun Chen Futang |
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| Abstract: | This experiment was carried out with nine cultivars of safflower used as materials.The results showed that hull rate had a greatest influence on oil-bearing rate among 5 characters,next were the plant height and branches.The oil-bearing rats could be raised effectively,with indirect selection of hull rate.The complexive selection of three characters mentioned above had a better effect on raising oil-bearing rate than the selection of single character.The selection index,which consisted of branch height,one-hundred-seed volume,the number of days during initial blossom and hull rate,had a best effect when they were usad for selection of oil-bearing rate.When above nine safflower cultivars were appraised with the selection index,the results showed that "Oleic Leed" was a best variety with fine complexive characters,while "UC-26" was a variety of low oil-bearing rate with the poorest complexive characters. |
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| Keywords: | Safflpwer Oil-bearing rate Selected method |
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