| 嫁接促活剂对黄瓜嫁接苗愈伤过程、~(32)P和~(14)C的吸收和运转的影响 |
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| 引用本文： | 管长志,尹立荣,郭富常,于凤义,张萍.嫁接促活剂对黄瓜嫁接苗愈伤过程、~(32)P和~(14)C的吸收和运转的影响[J].核农学报,1999,13(1):0-0. |
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| 作者姓名： | 管长志 尹立荣 郭富常 于凤义 张萍 |
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| 作者单位： | 1. 天津市园艺工程研究所,天津,300192
2. 中国农业科学院原子能利用研究所,北京,100094 |
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| 基金项目： | Tianjin Natural Sci. Found，， |
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| 摘 要： | ^32P和^14C示踪试验结果表明，嫁接促活剂可使砧木吸收^32P的量比对照增加1倍，使砧木吸收的^32P运到接穗或使接穗同化的^14C到砧木比对照提早2d，并且明显提高了^32P和^14C的输出量及比例，明显促进接口愈伤组织的形成和维管束的连接，提高了嫁接成活率。
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| 关 键 词： | 嫁接促活剂 嫁接苗 愈伤 |
| 收稿时间： | 2009-12-31 |
| 修稿时间： | 2009-12-31 |
EFFECT OF GRAFT PROMOTING AGENT ON HEALING PROCESS OF GRAFT UNION,ABSORPTION,TRANSPORTATION OF 32 P AND 14 C |
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| Guan Changzhi,Yin Lirong,Guo Fuchang,Yu Fengyi,Zhang Ping.EFFECT OF GRAFT PROMOTING AGENT ON HEALING PROCESS OF GRAFT UNION,ABSORPTION,TRANSPORTATION OF 32 P AND 14 C[J].Acta Agriculturae Nucleatae Sinica,1999,13(1):0-0. |
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| Authors: | Guan Changzhi Yin Lirong Guo Fuchang Yu Fengyi Zhang Ping |
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| Abstract: | Jinchun No.4 cucumber graft seedlings(the rootstock was China squash of black seeds)were used to study the effects of graft promoting agent on healing process of graft union,survival rate,absorption,transportation and distribution of 32 P induced from roots and 14 C from leaves.The results showed that the graft promoting agent accelerated the healing tissue production,connection of vessel and sievetube,increased the survival rate,total absorption of 32 P, total transportation and ratio of 32 P and 14 C. The agent caused 32 P to reach scion from rootstocks and 14 C to reach rootstocks from scion 2 days earlier than control. |
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| Keywords: | 32P 14C |
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