Volume 26 Issue 5
Oct.  2009
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WAN Jun-li, HUANG Jian-qin, XIA Guo-hua, ZHANG Qi-xiang, HUANG Li-chun. Adventitious bud induction with immature embryo of Carya cathayensis[J]. Journal of Zhejiang A&F University, 2009, 26(5): 762-766.
Citation: WAN Jun-li, HUANG Jian-qin, XIA Guo-hua, ZHANG Qi-xiang, HUANG Li-chun. Adventitious bud induction with immature embryo of Carya cathayensis[J]. Journal of Zhejiang A&F University, 2009, 26(5): 762-766.

Adventitious bud induction with immature embryo of Carya cathayensis

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  • Corresponding author: HUANG Jian-qin
  • Publish Date: 2009-10-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Adventitious bud induction with immature embryo of Carya cathayensis

    Corresponding author: HUANG Jian-qin

Abstract: Developmental stages for explants of immature embryos of Carya cathayensis at 60,75,and 100-day after full bloom,different plant growth regulators,such as potassium,6-BA,and 2,4-D and basic media were studied. All media were supplenented with MT vitamin + 20 g·L-1 D-glucose + 10 mg·L-1 Ad + 500 mg·L-1 CH to induce adventitious-buds. Results of a starting-culture plant growth regulator for adventitious bud induction and regeneration showed that 100-day after full bloom there were better developed stages of immature embryos from induced adventitious buds with 0.01 mg·L-1 potassium + 3 mg·L-1 6-BA considered the most effective. When the concentration of potassium was constant,with an increasing concentration of 6-BA,adventitious buds gradually increased. However in a concentration of 10 mg·L-1 the buds were vitrified. Additionally,2,4-D was detrimental to adventitious buds development,and MS(Murashige and Skoog) was the best basal medium.[Ch,1 fig. 2 tab. 16 ref.]

WAN Jun-li, HUANG Jian-qin, XIA Guo-hua, ZHANG Qi-xiang, HUANG Li-chun. Adventitious bud induction with immature embryo of Carya cathayensis[J]. Journal of Zhejiang A&F University, 2009, 26(5): 762-766.
Citation: WAN Jun-li, HUANG Jian-qin, XIA Guo-hua, ZHANG Qi-xiang, HUANG Li-chun. Adventitious bud induction with immature embryo of Carya cathayensis[J]. Journal of Zhejiang A&F University, 2009, 26(5): 762-766.

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