| 福桔新生(系)的选育研究初报 |
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| 引用本文： | 张光华.福桔新生(系)的选育研究初报[J].福建农业学报,2007,22(1):31-34. |
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| 作者姓名： | 张光华 |
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| 作者单位： | 福建省福州市晋安区农林水局,福建,福州,350011 |
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| 基金项目： | 福州市科技项目(榕科[2004]121号) |
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| 摘 要： | 以柚子为父本,选择福桔优良单株为母本进行杂交,培育珠心苗进行福桔的品种提纯复壮。运用高接换种的方法可使珠心苗提早2~3 a开花结果,缩短童期,并保持了福橘优良性状,显著地提高了品质。对珠心苗高接植株多年观察及品质鉴定,认为珠心胚植株在品质上表现较大差异。选出优良福桔珠心系“新农1号”、“新农2号”和“新农3号”3个株系,其中新农1号株系可溶性固形物达14.2%,单果种子数仅8粒,单果重118 g,具有丰产、果大、色艳、种子少、可溶性固形物高等优良性状。
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| 关 键 词： | 福桔 珠心苗 新生系 优质 少籽 大果 选优 |
| 文章编号： | 1008-0384(2007)01-0031-04 |
| 修稿时间： | 2006年9月19日 |
Preliminary report on the selection of a new strain of nucellus seedlings of C. Reticulata Blanco |
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| ZHANG Guang-hua.Preliminary report on the selection of a new strain of nucellus seedlings of C. Reticulata Blanco[J].Fujian Journal of Agricultural Sciences,2007,22(1):31-34. |
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| Authors: | ZHANG Guang-hua |
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| Abstract: | To purify and rejuvenate the variety of C.reticulata Blanco "Fuju",pomelo was used as the pollen parent and Fuju the maternal plant to cultivate nucellus seedlings.Applying the top-grafting-exchanging-variety technique,the flowering and fruiting age of the nucellus seedlings was advanced by 2-3 years.The juvenile period of Fuju was cut short and the fruit quality improved while maintaining its original desirable characteristics.After years of observation and assessment on the top-grafting plants of nucellus seedlings,considerable quality variations were found among nucellus embryo plants.Three strains of superior varieties were identified: "Xinnong 1","Xinnong 2" and "Xinnong 3".They had high fruit yield,large fruit size,bright peel color,less seeds and high content of soluble solids.For example,Xinnong 1 strain contained 14.2% soluble solids,averaged 8 seeds,and weighed 118 g per fruit.This variety is recommended for expanded cultivation. |
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| Keywords: | C reticulata Blanco cv Fuju nucellus seedling new strain high quality fewer seeds large fruit size selection |
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