YAN Qiuxiao, LIN Changhu, GAO Anqin, et al. Effects of Soil Trace Elements on Quality of Lonicerae Flos in Different Cultivating Years[J]. Bulletin of Soiland Water Conservation, 2015, 35(3): 299-304.
DOI:
YAN Qiuxiao, LIN Changhu, GAO Anqin, et al. Effects of Soil Trace Elements on Quality of Lonicerae Flos in Different Cultivating Years[J]. Bulletin of Soiland Water Conservation, 2015, 35(3): 299-304. DOI: 10.13961/j.cnki.stbctb.2015.03.061.
Effects of Soil Trace Elements on Quality of Lonicerae Flos in Different Cultivating Years
[Objective] To explore the quality of the Lonicerae flos flower in different levels of soil trace elements in order to confirm the optimum planting years of Lonicerae flos in Suiyang County
Guizhou Province. [Methods] Field investigation and laboratory analysis of a combination of methods were used. [Results] In the soil
pH value was from 4.67 to 6.01
and the average contents of Cu
Mo
Mn
and Zn were from 17.17 to 37.50 mg/kg
1.52 to 2.24 mg/kg
444.6 to 544.26 mg/kg
102.06 to 114.39 mg/kg
respectively. And in the buds of Lonicerae flos
the average content was from 6.91 to 14.52 mg/kg
0.16 to 0.24 mg/kg
30.06 to 79.36 mg/kg
12.73 to 23.54 mg/kg for Cu
Mo
Mn
and Zn
respectively. At the same time
the chlorogenic acid content was from 2.988% to 7.840% for Lonicerae flos planted in different years. [Conclusion] The contents of Zn and Cu in soil increase along with the increasing of planting years
but the contents of Mo and Mn decrease. The content of chlorogenic acid is at a higher level and the plants are growing well in 11 to 15 planting years. Trace elements contents in flowers show an upward tendency as a whole in the course of their planting years. The growth of stem and leaf of Lonicerae flos is greatly favored by Mn in soil with an additional favor from Cu and Zn
which helps the botanic growth and promotes the synthesis of chlorogenic acid.
Effects of photovoltaic panel height on soil physicochemical properties in rocky desertification areas with different slopes during dry season
An Elementary Study on New Soil Consolidator Used to Control Channel Seepage
Overview of Mechanism of Plant Roots Improving Soil Reinforcement and Slope Stabilization
Water-source Conservation Function of Forest Soil in East of Heilongjiang Province
Soil Physical and Chemical Properties Under Secondary Shrub and Artificial Chinese Pine Forest in Middle-mountain Areas of Upper Reaches of the Minjiang River
Related Author
Liu Yungen
Hu Jun
Zhang Jiaxu
Luo Zhifeng
Huang Caishuang
Gao Wenjiao
Wang Yan
ZHANG Hai-yan
Related Institution
College of Soil and Water Conservation, Southwest Forestry University
Key Laboratory of Evolution and Pollution Control of;Mountain Rural Ecological Environment in Yunnan Province
Institute of Water Resources and Hydro power Research , Northwest Science and Technology University of Agriculture and Forestry, Yangling 712100, Shannxi Province
Department of Environment, Nanchang Institute of Technolog
Department of Civil and Water Conservency, Nanchang Institute of Technology