植物立体培育器和植物生长调节剂在银杏扦插繁殖中的应用

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蔡建国,沈锡康,张若蕙,林定波,陆媛媛

文章导航> 浙江农林大学学报> 1998> 15(4): 340-346

蔡建国, 沈锡康, 张若蕙, 等. 植物立体培育器和植物生长调节剂在银杏扦插繁殖中的应用[J]. 浙江农林大学学报, 1998, 15(4): 340-346.

引用本文:

蔡建国, 沈锡康, 张若蕙, 等. 植物立体培育器和植物生长调节剂在银杏扦插繁殖中的应用[J]. 浙江农林大学学报, 1998, 15(4): 340-346.

Cai Jianguo, Shen Xikang, Zhang Ruohui, et al. Application of stereo-device for cuttage and plant growth regulators on cutting propagation of Ginkgo biloba[J]. Journal of Zhejiang A&F University, 1998, 15(4): 340-346.

Citation:

Cai Jianguo, Shen Xikang, Zhang Ruohui,et al. Application of stereo-device for cuttage and plant growth regulators on cutting propagation ofGinkgo biloba[J].Journal of Zhejiang A&F University, 1998, 15(4): 340-346.

植物立体培育器和植物生长调节剂在银杏扦插繁殖中的应用

1.
浙江林学院园林系, 临安311300
2.
华中农业大学林学院
3.
浙江省遂昌县林业局

基金项目:

中国林业科学研究院ABT 基金会资助项目

详细信息

作者简介:蔡建国, 男, 1971 年生, 助教

通信作者:蔡建国, 男, 1971 年生, 助教

中图分类号:S723.132;Q945.52

Application of stereo-device for cuttage and plant growth regulators on cutting propagation ofGinkgo biloba

1.
Zhejiang Forestry College,Lin'an 311300,PRC

摘要:对银杏半熟枝插穗用4 种处理:ABT-1 号生根粉100 mgL-1浸沾穗条基部1 h , 插在植物立体培育器上(T1);用水浸沾1 h 后插于植物立体培育器上(T2);相同的药剂处理后插在水平插床上(T3);相同的水处理后插在水平插床上(T4)。基质用蛭石+膨胀珍珠岩1∶1 混合, 试验用完全随机区组设计。结果表明, T1 处理最好, 第1 年成活率、成苗率和第2 年移植苗成活率分别达73.00 %, 56.00 %和89.00 %, 分别为T4 处理的约17 , 29 和2 倍。扦插密度T1 为T4 处理的10 倍。第2年苗的根、茎、叶生长量和生物量T1 均明显高于T4 。生理生化指标的测定同样地说明, T1 处理植株的叶绿素、内源吲哚乙酸、赤霉素和细胞分裂素的含量均高于其他3 种处理, 而其脱落酸含量则较低。结论认为, ABT 处理加上立体扦插培育器可以调节植物内部生理生化机制, 大大提高银杏扦插繁殖效果, 培育更多的优良健壮苗木。
- 银杏/
- 扦插/
- 繁殖/
- 立体扦插培育器/
- 植物生长调节剂
Abstract:The half-matured cuttings of Ginkgo biloba were treated by four methods :T1 dipping the cutting base in 100 mgL-1 solution of ABT-1 rooting powder for 1 hour , and then inserting them into a stereo-device for rooting ;T2 dipping the cutting base in water for 1 hour and then inserting them into a stereo-device for rooting ;T3 after the similar ABT-1 treatment inserting the cuttings into a rooting bed ;T4 after the similar water treatment inserting the cuttings into a rooting bed .The rooting medium was composed of vermiculite and perlite in a 1∶1 ratio .A complete randomized block design was used for experiment .The results showed that the T1 treatment was the best one among others , with 73.00 % of the first year 's survival , 56.00 %of the first year 's stocking , and 89.00 % of the second year 's transplant survival which equals 17 , 29 and 2 times , respectively , that of T4 treatment .The plant density in T1 was 10 times that in T4 .In the second year the growth and biomass of roots , stems and leaves in T1 treatment were significantly larger than those in T4 .The estimates of physiological and biochemical features similarly indicated higher chlorophyll content , endogenous IAA , GA 1/ 3 and iPA contents in T1 than others , but lower ABA content in the former than the latters .It was concluded that ABT treatment plus stereodevice for rooting could greatly promote the effectiveness of ginkgo cutting propagation by regulating the physiological and biochemical mechanisms inside of plants and cultivate much more superior stocks .
- Ginkgo biloba/
- cuttage/
- propagation/
- stereo-device for cuttage/
- plant growth regulators

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https://zlxb.zafu.edu.cn/article/zjnldxxb/1998/4/340

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植物立体培育器和植物生长调节剂在银杏扦插繁殖中的应用

1. 浙江林学院园林系, 临安311300
2. 华中农业大学林学院
3. 浙江省遂昌县林业局

基金项目:

中国林业科学研究院ABT 基金会资助项目

作者简介:
蔡建国, 男, 1971 年生, 助教

通信作者:蔡建国, 男, 1971 年生, 助教

收稿日期: 1997-09-16
修回日期:1998-09-22
刊出日期: 1998-12-20

中图分类号:S723.132;Q945.52

关键词:

摘要:对银杏半熟枝插穗用4 种处理:ABT-1 号生根粉100 mgL-1浸沾穗条基部1 h , 插在植物立体培育器上(T1);用水浸沾1 h 后插于植物立体培育器上(T2);相同的药剂处理后插在水平插床上(T3);相同的水处理后插在水平插床上(T4)。基质用蛭石+膨胀珍珠岩1∶1 混合, 试验用完全随机区组设计。结果表明, T1 处理最好, 第1 年成活率、成苗率和第2 年移植苗成活率分别达73.00 %, 56.00 %和89.00 %, 分别为T4 处理的约17 , 29 和2 倍。扦插密度T1 为T4 处理的10 倍。第2年苗的根、茎、叶生长量和生物量T1 均明显高于T4 。生理生化指标的测定同样地说明, T1 处理植株的叶绿素、内源吲哚乙酸、赤霉素和细胞分裂素的含量均高于其他3 种处理, 而其脱落酸含量则较低。结论认为, ABT 处理加上立体扦插培育器可以调节植物内部生理生化机制, 大大提高银杏扦插繁殖效果, 培育更多的优良健壮苗木。

English Abstract

Application of stereo-device for cuttage and plant growth regulators on cutting propagation ofGinkgo biloba

1. Zhejiang Forestry College,Lin'an 311300,PRC

Received Date:1997-09-16
Rev Recd Date:1998-09-22
Publish Date:1998-12-20

Keywords:

Abstract:The half-matured cuttings of Ginkgo biloba were treated by four methods :T1 dipping the cutting base in 100 mgL-1 solution of ABT-1 rooting powder for 1 hour , and then inserting them into a stereo-device for rooting ;T2 dipping the cutting base in water for 1 hour and then inserting them into a stereo-device for rooting ;T3 after the similar ABT-1 treatment inserting the cuttings into a rooting bed ;T4 after the similar water treatment inserting the cuttings into a rooting bed .The rooting medium was composed of vermiculite and perlite in a 1∶1 ratio .A complete randomized block design was used for experiment .The results showed that the T1 treatment was the best one among others , with 73.00 % of the first year 's survival , 56.00 %of the first year 's stocking , and 89.00 % of the second year 's transplant survival which equals 17 , 29 and 2 times , respectively , that of T4 treatment .The plant density in T1 was 10 times that in T4 .In the second year the growth and biomass of roots , stems and leaves in T1 treatment were significantly larger than those in T4 .The estimates of physiological and biochemical features similarly indicated higher chlorophyll content , endogenous IAA , GA 1/ 3 and iPA contents in T1 than others , but lower ABA content in the former than the latters .It was concluded that ABT treatment plus stereodevice for rooting could greatly promote the effectiveness of ginkgo cutting propagation by regulating the physiological and biochemical mechanisms inside of plants and cultivate much more superior stocks .

蔡建国, 沈锡康, 张若蕙, 等. 植物立体培育器和植物生长调节剂在银杏扦插繁殖中的应用[J]. 浙江农林大学学报, 1998, 15(4): 340-346.

引用本文:

蔡建国, 沈锡康, 张若蕙, 等. 植物立体培育器和植物生长调节剂在银杏扦插繁殖中的应用[J]. 浙江农林大学学报, 1998, 15(4): 340-346.

Citation: