Effect of Garlic on Soil Environment and Yield of Continuous Cropping and Rotation of Angelica sinensis Under Membrane Cultivation
10.13422/j.cnki.syfjx.20210213
- VernacularTitle:大蒜对膜侧栽培当归连作、轮作土壤环境及产量的影响
- Author:
Dai-yu QIU
1
;
Peng-rui SHEN
2
;
Lei ZHANG
3
;
Si-jia WANG
1
;
Rong WU
1
Author Information
1. Key Laboratory of Crop Science of Arid Habitats in Gansu Province，Key Laboratory of Standardization Production Technology of Traditional Chinese Medicinal Materials in Gansu Province，Agronomy College，Gansu Agricultural University，Lanzhou 730070，China
2. Xi'an Lijun Pharmaceutical Co. Ltd.， Xi'an 710082，China
3. College of Natural Place，Hetian Normal College，Hetian 848000，China
- Publication Type:Research Article
- Keywords:
film-side cultivation;
intercropping garlic;
soil microbial quantity;
soil enzyme activity;
yield of Angelica sinensis
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2021;27(3):156-162
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the change of soil environment and yield of Angelica sinensis when cultivated on the film side and and open field sides，and to explore the influence of garlic volatiles and film-side cultivation on continuous cropping A. sinensis，so as to provide some certain theoretical basis for the saying that the A. sinensis garlic intercropping mode and film-side cultivation could alleviate continuous cropping A. sinensis. Method:In this study， the effects of garlic on soil environment and yield of A. sinensis cultivated on film side and crop rotation were discussed through the determination and analysis of soil microorganism quantity，soil enzyme activity and yield of Angelica sinensis in the rhizosphere of A. sinensis. Result:The number of bacteria and actinomycetes in the rhizosphere soil of A. sinensis increased significantly， while the number of fungi decreased significantly. Among them， the number of bacteria and actinomycetes in the intercropping of A. sinensis and garlic on the film side increased by 104% and 146.89% on average as compared with that of the control （monoculture under continuous cropping open field），and the number of fungi decreased by 39.28% on average as compared with that of control group. When the enzyme activity in the rhizosphere soil was significantly increased under the condition of intercropping with garlic on the film side，the soil urease，sucrase，alkaline phosphatase and acid phosphatase activities under the intercropping of A. sinensis and gralic on the rotation film side were increased by 61.60%，51.09%，203.48% and 76.19% respectively as compared with those in control group. The yield of A. sinensis significantly increased under the condition of intercropping with garlic on the film-side，and the yield of Angelica sinensis under the rotation film-side intercropping with garlic increased by 39.37% as compared with that of control group. Conclusion:Under the mode of film-side cultivation，the interplanting of A. sinensis with garlic can change the number of soil microorganism，improve the activity of soil enzyme，improve the physical and chemical properties of soil， alleviate the obstacle of continuous cropping and guarantee the healthy growth of A. sinensis more effectively.
