Changes in Rhizosphere Soil Nutrients, Enzyme Activities, and Microbial Communities at Different Stages of Industrial Hemp Development
Determining the nutrient requirements of industrial hemp to increase the yield requires quantifying variations in soil nutrients and enzyme activities in different growth stages, along with relevant soil microbial response. This study investigated the effects of different growth stages of industrial...
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MDPI AG
2022-12-01
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| Series: | Agronomy |
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| Online Access: | https://www.mdpi.com/2073-4395/12/12/3159 |
| _version_ | 1797461868633128960 |
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| author | Li Guo Lan Ma Guijiang Wang Xiangwei Chen Zeyu Li Mingze Wang Ye Che Ling Zhang Siyuan Jie Zeyu Jiang |
| author_facet | Li Guo Lan Ma Guijiang Wang Xiangwei Chen Zeyu Li Mingze Wang Ye Che Ling Zhang Siyuan Jie Zeyu Jiang |
| author_sort | Li Guo |
| collection | DOAJ |
| description | Determining the nutrient requirements of industrial hemp to increase the yield requires quantifying variations in soil nutrients and enzyme activities in different growth stages, along with relevant soil microbial response. This study investigated the effects of different growth stages of industrial hemp on rhizosphere soil nutrients, enzyme activities, and microbial communities. The results showed that with the increase in the growth stages, the pH and available phosphorus (AP) decreased, while the soil organic matter (SOM), available nitrogen (AN), and available potassium (AK) increased substantially, indicating that the demand for nutrients of industrial hemp was constantly changing. Proteobacteria, Acidobacteria, Ascomycota, and Basidiomycota were found to be the keystone taxa to adapt to the nutrient requirements of industrial hemp at different growth stages by regulating soil enzyme activity. Furthermore, using the redundancy analysis and Spearman’s correlation analysis, we found that microbial taxonomic composition was related to the variations in AN, AP, and pH. In general, we emphasized that the interaction between industrial hemp and soil is closely related to the growth stage, which increases plant adaptability and growth because of the change of soil microorganisms. |
| first_indexed | 2024-03-09T17:25:30Z |
| format | Article |
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| institution | Directory Open Access Journal |
| issn | 2073-4395 |
| language | English |
| last_indexed | 2024-03-09T17:25:30Z |
| publishDate | 2022-12-01 |
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| series | Agronomy |
| spelling | doaj.art-f08076501ee5402ea3fe73573b631a9a2023-11-24T12:47:28ZengMDPI AGAgronomy2073-43952022-12-011212315910.3390/agronomy12123159Changes in Rhizosphere Soil Nutrients, Enzyme Activities, and Microbial Communities at Different Stages of Industrial Hemp DevelopmentLi Guo0Lan Ma1Guijiang Wang2Xiangwei Chen3Zeyu Li4Mingze Wang5Ye Che6Ling Zhang7Siyuan Jie8Zeyu Jiang9Daqing Branch of Heilongjiang Academy of Agricultural Sciences, Daqing 163316, ChinaDaqing Branch of Heilongjiang Academy of Agricultural Sciences, Daqing 163316, ChinaHeilongjiang Academy of Agricultural Sciences, Harbin 150086, ChinaSchool of Forestry, Northeast Forestry University, Harbin 150040, ChinaDaqing Branch of Heilongjiang Academy of Agricultural Sciences, Daqing 163316, ChinaDaqing Branch of Heilongjiang Academy of Agricultural Sciences, Daqing 163316, ChinaDaqing Branch of Heilongjiang Academy of Agricultural Sciences, Daqing 163316, ChinaDaqing Branch of Heilongjiang Academy of Agricultural Sciences, Daqing 163316, ChinaDaqing Branch of Heilongjiang Academy of Agricultural Sciences, Daqing 163316, ChinaDaqing Branch of Heilongjiang Academy of Agricultural Sciences, Daqing 163316, ChinaDetermining the nutrient requirements of industrial hemp to increase the yield requires quantifying variations in soil nutrients and enzyme activities in different growth stages, along with relevant soil microbial response. This study investigated the effects of different growth stages of industrial hemp on rhizosphere soil nutrients, enzyme activities, and microbial communities. The results showed that with the increase in the growth stages, the pH and available phosphorus (AP) decreased, while the soil organic matter (SOM), available nitrogen (AN), and available potassium (AK) increased substantially, indicating that the demand for nutrients of industrial hemp was constantly changing. Proteobacteria, Acidobacteria, Ascomycota, and Basidiomycota were found to be the keystone taxa to adapt to the nutrient requirements of industrial hemp at different growth stages by regulating soil enzyme activity. Furthermore, using the redundancy analysis and Spearman’s correlation analysis, we found that microbial taxonomic composition was related to the variations in AN, AP, and pH. In general, we emphasized that the interaction between industrial hemp and soil is closely related to the growth stage, which increases plant adaptability and growth because of the change of soil microorganisms.https://www.mdpi.com/2073-4395/12/12/3159rhizosphere environmentgrowth stageindustrial hempsoil microorganism |
| spellingShingle | Li Guo Lan Ma Guijiang Wang Xiangwei Chen Zeyu Li Mingze Wang Ye Che Ling Zhang Siyuan Jie Zeyu Jiang Changes in Rhizosphere Soil Nutrients, Enzyme Activities, and Microbial Communities at Different Stages of Industrial Hemp Development Agronomy rhizosphere environment growth stage industrial hemp soil microorganism |
| title | Changes in Rhizosphere Soil Nutrients, Enzyme Activities, and Microbial Communities at Different Stages of Industrial Hemp Development |
| title_full | Changes in Rhizosphere Soil Nutrients, Enzyme Activities, and Microbial Communities at Different Stages of Industrial Hemp Development |
| title_fullStr | Changes in Rhizosphere Soil Nutrients, Enzyme Activities, and Microbial Communities at Different Stages of Industrial Hemp Development |
| title_full_unstemmed | Changes in Rhizosphere Soil Nutrients, Enzyme Activities, and Microbial Communities at Different Stages of Industrial Hemp Development |
| title_short | Changes in Rhizosphere Soil Nutrients, Enzyme Activities, and Microbial Communities at Different Stages of Industrial Hemp Development |
| title_sort | changes in rhizosphere soil nutrients enzyme activities and microbial communities at different stages of industrial hemp development |
| topic | rhizosphere environment growth stage industrial hemp soil microorganism |
| url | https://www.mdpi.com/2073-4395/12/12/3159 |
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