Study on Root Exudates of Chinese Fir Seedling Using Carbon 14.

Jiang Peikun; JiangQiuyi; Xu Qiufang; Qian Xinbiao; Jin Lei.

PDF
Cite
Share

facebook

twitter

google

linkedin

Volume 11 Issue 3

May 2019

Turn off MathJax

Article Contents

Article Navigation > Journal of Zhejiang A&F University > 1994 > 11(3): 241-246

Jiang Peikun, JiangQiuyi, Xu Qiufang, Qian Xinbiao, Jin Lei.. Study on Root Exudates of Chinese Fir Seedling Using Carbon 14.[J]. Journal of Zhejiang A&F University, 1994, 11(3): 241-246.

Citation:

Jiang Peikun, JiangQiuyi, Xu Qiufang, Qian Xinbiao, Jin Lei.. Study on Root Exudates of Chinese Fir Seedling Using Carbon 14.[J]. Journal of Zhejiang A&F University, 1994, 11(3): 241-246.

Study on Root Exudates of Chinese Fir Seedling Using Carbon 14.

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

Received Date: 1994-03-28
Publish Date: 1994-09-30

Abstract

By feeding carbon 14 to one year Chinese fir and collecting root exudates periodly, the results showed that 1.06%, 4.90% and 24.04% of the photosynthates were transported to the root 24, 72 and 480 hours after feeding respectively. The root exudate with carbon 14 were detected as soon as the labeling was finished. The summit of exudating occured 72~120 hours after feeding, afterwards, reducing with time. By separating and determining, the exudates contained 39.52 of carbohydrates, 13.80% of organic acid and 5.45% of amino acid.
- Chinese fir (Cunninghamia lanceolata),
- nursery stock,
- carbon14,
- photosynthates,
- root system,
- exudates

Relative Article

[1]	SONG Peng, LI Hui, JIANG Houlong, ZHAO Pengyu, LI Lixiang, ZHAO Biao, ZHANG Jun. Effect of biochar-based fertilizer on root development, yield and quality of flue-cured tobacco in Chongqing tobacco growing area . Journal of Zhejiang A&F University, 2023, 40(6): 1232-1240. doi: 10.11833/j.issn.2095-0756.20230161
[2]	ZHANG Xinyu, DONG Yufeng, LIU Peiying, LIU Xiumei, ZHU Hong, WANG Huatian. Magnetic treatment on rootings of semi lignified twigs of Fraxinus velutina . Journal of Zhejiang A&F University, 2017, 34(5): 949-954. doi: 10.11833/j.issn.2095-0756.2017.05.024
[3]	TENG Fei, LIU Yong, WANG Yan, HU Jiawei, SUN Qiaoyu, WAN Fangfang, ZHANG Jin. Sub-irrigation with different container types and sizes for containerized root growth of Pinus tabuliformis seedlings . Journal of Zhejiang A&F University, 2017, 34(3): 449-458. doi: 10.11833/j.issn.2095-0756.2017.03.010
[4]	ZENG Cheng, SHEN Yueqin, ZHU Zhen, FENG Nana. Cost and benefit of Cunninghamia lanceolata carbon sequestration based on AR-projects . Journal of Zhejiang A&F University, 2015, 32(1): 127-132. doi: 10.11833/j.issn.2095-0756.2015.01.019
[5]	WANG Feng, SHEN Yue-qin, ZHU Zhen, LIN Jian-hua, WANG Xiao-ling. Economic analysis of Chinese fir forest carbon sequestration：based on Zhejiang’s survey . Journal of Zhejiang A&F University, 2012, 29(5): 762-767. doi: 10.11833/j.issn.2095-0756.2012.05.020
[6]	SUN Yu, LI Guo-lei, LIU Yong, MA Lü-yi, ZHU Yan, JIANG Chang-ji, LIU Fu-sen, LI Xue-lian. Growth and P-uptake for Larix olgensis seedlings with phosphorus top-dressed using fertigation . Journal of Zhejiang A&F University, 2011, 28(2): 219-226. doi: 10.11833/j.issn.2095-0756.2011.02.008
[7]	ZHU Xiang-hui, WANG Chuan-jia, WANG Ren-dong, WENG Yong-fa, MA Fei-jie, GUO Lu, FANG Huai-yuan, ZHU Tang-jun. Study on the methodology for monitoring Chinese fir carbon sink of CDM-afforestation and reforestation(AR) project . Journal of Zhejiang A&F University, 2008, 25(3): 336-341.
[8]	FUShun-hua, DONG Ru-xiang, WULong-gao, FENG Jian-min, LIUWei-hong, HUA Chao-hui, SUNHong-you. Correlations in progeny trials of Cunninghamia lanceolata . Journal of Zhejiang A&F University, 2007, 24(3): 272-278.
[9]	ZHANG Zhi-qin, LIN Kai-min, ZOU Shuang-quan, CAO Guang-qiu. Decomposition of Cunninghamia lanceolata litter with different control measures . Journal of Zhejiang A&F University, 2006, 23(1): 65-69.
[10]	ZHOU Yong-xue, FAN Jun-feng, YANG Pei-hua, GAO Jian-he, LIU Yong-hong. Comparative studies on growth and biomass of one-year-old seedlings of Pinus nigra var. austriaca and Pinus tabuleaformis . Journal of Zhejiang A&F University, 2003, 20(4): 438-441.
[11]	WENG Pu-jin, WANG Kui-hong, HE Qi-jiang, WU Rong. Absorbing ability of root and rhizome system of Phyllostachys pubescens shoot forest at different ages . Journal of Zhejiang A&F University, 2001, 18(2): 136-138.
[12]	DING Ai-fang, YU Yuan-chun, CHEN Ping-ping. Effects of aluminum in soil on the tree root growth . Journal of Zhejiang A&F University, 2001, 18(2): 119-122.
[13]	YAN Yi-lun, YAN Qi-peng, HU Li-zhong. Physiological characteristics of Cunninghamia lanceolata and Sassafras tsumu roots in mixed forests and pure forests . Journal of Zhejiang A&F University, 2000, 17(1): 20-23.
[14]	Xu Qiufang, Qian Xinbiao, Gui Zuyun. Effects of Litter Decomposition of Different Stands on Soil Properties. . Journal of Zhejiang A&F University, 1998, 15(1): 27-31.
[15]	Yao Jianxiang, Qia n Yincai, Shen Xiang lin, Jiang Xiaofan, Li Zhiqin, Yu Shuisheng, Xu Shaoyuan, Ying Yeqin.. Superiority of Camptotheca acuminata Seedlings. . Journal of Zhejiang A&F University, 1997, 14(2): 134-141.
[16]	Qian Lianfang, Li Zhangju, Qian Yongtao, Gao Hong. Ecological Characters and Roots’Anatomical Structure of 4 Speeies of sageretia . Journal of Zhejiang A&F University, 1996, 13(1): 34-40.
[17]	Guan Kanglin, Yan Yilun, Zheng Bingsong. Function of Azotico Compounds and Phytohormones In Flower Bud Differentiation of Chinese Fir. . Journal of Zhejiang A&F University, 1996, 13(3): 248-254.
[18]	Yu Caizhu, Lin Mingwang, Chen Huangrong, Wu Zhedong. Study on Southern Blight of Loropetalum chinense var. rubrum. . Journal of Zhejiang A&F University, 1995, 12(2): 180-185.
[19]	Guab Kanglin, Yan Yilun, Zhen Gang. Developmental Physiology of Cunninghamia lanceolata . Journal of Zhejiang A&F University, 1994, 11(2): 105-115.
[20]	Jiang Peikun, Jiang Qiuyi, Xu Qiufang, Qian Xinbiao, Zhang Qinxiang.. Studies on Organic Compounds in Rhizosphere Soil of Chinese fir and Chinese Sassafras . Journal of Zhejiang A&F University, 1994, 11(3): 235-240.

References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article views(1225) PDF downloads(52) Cited by()

Proportional views

Study on Root Exudates of Chinese Fir Seedling Using Carbon 14.

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

Received Date: 1994-03-28
Publish Date: 1994-09-30

Key words:

Abstract: By feeding carbon 14 to one year Chinese fir and collecting root exudates periodly, the results showed that 1.06%, 4.90% and 24.04% of the photosynthates were transported to the root 24, 72 and 480 hours after feeding respectively. The root exudate with carbon 14 were detected as soon as the labeling was finished. The summit of exudating occured 72~120 hours after feeding, afterwards, reducing with time. By separating and determining, the exudates contained 39.52 of carbohydrates, 13.80% of organic acid and 5.45% of amino acid.

Jiang Peikun, JiangQiuyi, Xu Qiufang, Qian Xinbiao, Jin Lei.. Study on Root Exudates of Chinese Fir Seedling Using Carbon 14.[J]. Journal of Zhejiang A&F University, 1994, 11(3): 241-246.

Citation:

Jiang Peikun, JiangQiuyi, Xu Qiufang, Qian Xinbiao, Jin Lei.. Study on Root Exudates of Chinese Fir Seedling Using Carbon 14.[J]. Journal of Zhejiang A&F University, 1994, 11(3): 241-246.

HTML

DownLoad: Full-Size Img PowerPoint

Return

Study on Root Exudates of Chinese Fir Seedling Using Carbon 14.

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views

Study on Root Exudates of Chinese Fir Seedling Using Carbon 14.

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

HTML

Catalog

Study on Root Exudates of Chinese Fir Seedling Using Carbon 14.

Abstract

Relative Article

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views

Study on Root Exudates of Chinese Fir Seedling Using Carbon 14.

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

HTML

Catalog

Export File

Citation

Format

Content